diff options
Diffstat (limited to 'kdevdesigner/designer/formwindow.cpp')
| -rw-r--r-- | kdevdesigner/designer/formwindow.cpp | 2773 |
1 files changed, 0 insertions, 2773 deletions
diff --git a/kdevdesigner/designer/formwindow.cpp b/kdevdesigner/designer/formwindow.cpp deleted file mode 100644 index 4e5bc09d..00000000 --- a/kdevdesigner/designer/formwindow.cpp +++ /dev/null @@ -1,2773 +0,0 @@ -/********************************************************************** -** Copyright (C) 2000 Trolltech AS. All rights reserved. -** -** This file is part of TQt Designer. -** -** This file may be distributed and/or modified under the terms of the -** GNU General Public License version 2 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. -** -** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition -** licenses may use this file in accordance with the TQt Commercial License -** Agreement provided with the Software. -** -** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE -** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. -** -** See http://www.trolltech.com/gpl/ for GPL licensing information. -** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for -** information about TQt Commercial License Agreements. -** -** Contact info@trolltech.com if any conditions of this licensing are -** not clear to you. -** -**********************************************************************/ - -#include "formwindow.h" -#include "defs.h" -#include "mainwindow.h" -#include "widgetfactory.h" -#include "sizehandle.h" -#include "metadatabase.h" -#include "resource.h" -#include "tqlayout.h" -#include "connectiondialog.h" -#include <widgetdatabase.h> -#include "pixmapchooser.h" -#include "orderindicator.h" -#include "hierarchyview.h" -#include "designerappiface.h" -#include "menubareditor.h" -#define NO_STATIC_COLORS -#include "globaldefs.h" - -#include <stdlib.h> - -#include <kiconloader.h> -#include <tdelocale.h> -#include "kdevdesigner_part.h" - -#include <tqevent.h> -#include <tqpainter.h> -#include <tqpen.h> -#include <tqlabel.h> -#include <tqobjectlist.h> -#include <tqtimer.h> -#include <tqapplication.h> -#include <tqlayout.h> -#include <tqspinbox.h> -#include <tqstatusbar.h> -#include <tqapplication.h> -#include <tqpalette.h> -#include <tqmessagebox.h> -#include <tqpopupmenu.h> -#include <tqsizegrip.h> -#include <tqpushbutton.h> -#include <tqwhatsthis.h> -#include <tqmetaobject.h> -#include <tqtooltip.h> -#include <tqfeatures.h> -#include <tqaccel.h> -#include <tqpixmapcache.h> -#include <tqbitmap.h> -#include <tqsplitter.h> - -// FormWindow should be able to work to some limited degree -// (existance, loading) without a MainWindow. Functions which require -// a MainWindow in theory should never be called if no MainWindow -// exists. These macros are used to let us know if that happens anyway -// and to ensure that we don't crash -#define CHECK_MAINWINDOW Q_ASSERT( mainWindow() ); if ( !mainWindow() ) return -#define CHECK_MAINWINDOW_VALUE( v ) Q_ASSERT( mainWindow() ); if ( !mainWindow() ) return v - -static void setCursorToAll( const TQCursor &c, TQWidget *start ) -{ - start->setCursor( c ); - TQObjectList l = start->childrenListObject(); - if ( !l.isEmpty() ) { - for ( TQObject *o = l.first(); o; o = l.next() ) { - if ( o->isWidgetType() && !::tqqt_cast<SizeHandle*>(o) ) - setCursorToAll( c, ( (TQWidget*)o ) ); - } - } -} - -static void restoreCursors( TQWidget *start, FormWindow *fw ) -{ - if ( fw->widgets()->find( start ) ) - start->setCursor( MetaDataBase::cursor( start ) ); - else - start->setCursor( TQt::ArrowCursor ); - TQObjectList l = start->childrenListObject(); - if ( !l.isEmpty() ) { - for ( TQObject *o = l.first(); o; o = l.next() ) { - if ( o->isWidgetType() && !::tqqt_cast<SizeHandle*>(o) ) - restoreCursors( ( (TQWidget*)o ), fw ); - } - } -} - -#if defined(TQ_WS_WIN32) // #### needed for the workaround for repaint problem on windows -#include <tqt_windows.h> -static void flickerfree_update( TQWidget *w ) -{ - InvalidateRect( w->winId(), 0, FALSE ); -} -#endif - -/*! - \class FormWindow formwindow.h - \brief Editor window for a form - - The FormWindow is the widget which is used as editor for forms. It - handles inserting, deleting, moving, resizing, etc. of widgets. - - Normally multiple formwindows are used at the same time in the - Designer. So each formwindow has its own undo/redo buffer, etc. - - Also the formwindow has some signals to inform e.g. about selection - changes which is interesting for the PropertyEditor. - - For handling the events of the child widgets (moving, etc.) the - handleMousePress(), etc. functions are called from the application - event filter which is implemented in MainWindow::eventFilter(). -*/ - -FormWindow::FormWindow( FormFile *f, MainWindow *mw, TQWidget *parent, const char *name ) - : TQWidget( parent, name, WDestructiveClose ), mainwindow( mw ), - commands( 100 ), pixInline( TRUE ), pixProject( FALSE ) -{ - ff = f; - init(); - initSlots(); -} - -FormWindow::FormWindow( FormFile *f, TQWidget *parent, const char *name ) - : TQWidget( parent, name, WDestructiveClose ), mainwindow( 0 ), - commands( 100 ), pixInline( TRUE ) -{ - ff = f; - init(); -} - -void FormWindow::init() -{ - setWFlags(getWFlags() & TQt::WStyle_Maximize); - - fake = qstrcmp( name(), "qt_fakewindow" ) == 0; - MetaDataBase::addEntry( TQT_TQOBJECT(this) ); - ff->setFormWindow( this ); - iface = 0; - proj = 0; - propertyWidget = 0; - toolFixed = FALSE; - checkedSelectionsForMove = FALSE; - mContainer = 0; - startWidget = endWidget = 0; - currTool = POINTER_TOOL; - unclippedPainter = 0; - widgetPressed = FALSE; - drawRubber = FALSE; - setFocusPolicy( TQ_ClickFocus ); - sizePreviewLabel = 0; - checkSelectionsTimer = new TQTimer( this, "checkSelectionsTimer" ); - connect( checkSelectionsTimer, TQT_SIGNAL( timeout() ), - this, TQT_SLOT( invalidCheckedSelections() ) ); - updatePropertiesTimer = new TQTimer( this ); - connect( updatePropertiesTimer, TQT_SIGNAL( timeout() ), - this, TQT_SLOT( updatePropertiesTimerDone() ) ); - showPropertiesTimer = new TQTimer( this ); - //!!!! - connect( showPropertiesTimer, TQT_SIGNAL( timeout() ), - this, TQT_SLOT( showPropertiesTimerDone() ) ); - selectionChangedTimer = new TQTimer( this ); - connect( selectionChangedTimer, TQT_SIGNAL( timeout() ), - this, TQT_SLOT( selectionChangedTimerDone() ) ); - windowsRepaintWorkaroundTimer = new TQTimer( this ); - connect( windowsRepaintWorkaroundTimer, TQT_SIGNAL( timeout() ), - this, TQT_SLOT( windowsRepaintWorkaroundTimerTimeout() ) ); - insertParent = 0; - connect( &commands, TQT_SIGNAL( undoRedoChanged( bool, bool, const TQString &, const TQString & ) ), - this, TQT_SIGNAL( undoRedoChanged( bool, bool, const TQString &, const TQString & ) ) ); - propShowBlocked = FALSE; - - setIcon( SmallIcon( "designer_form.png" , KDevDesignerPartFactory::instance()) ); - - connect( &commands, TQT_SIGNAL( modificationChanged( bool ) ), - this, TQT_SLOT( modificationChanged( bool ) ) ); - buffer = 0; - - TQWidget *w = WidgetFactory::create( WidgetDatabase::idFromClassName( TQFRAME_OBJECT_NAME_STRING ), this ); - setMainContainer( w ); - propertyWidget = TQT_TQOBJECT(w); - targetContainer = 0; - hadOwnPalette = FALSE; - - defSpacing = BOXLAYOUT_DEFAULT_SPACING; - defMargin = BOXLAYOUT_DEFAULT_MARGIN; - hasLayoutFunc = FALSE; -} - -void FormWindow::setMainWindow( MainWindow *w ) -{ - mainwindow = w; - MetaDataBase::addEntry( TQT_TQOBJECT(this) ); - initSlots(); -} - -void FormWindow::initSlots() -{ - if ( isFake() ) - return; - Q_ASSERT( project() || MainWindow::self ); - if ( !project() && !MainWindow::self ) - return; - Project *p = project() ? project() : MainWindow::self->currProject(); - if ( p && p->isCpp() ) { - TQString code = formFile()->code(); - if ( code.isEmpty() ) - formFile()->setCode( formFile()->codeComment() ); - } -} - -FormWindow::~FormWindow() -{ - if ( MainWindow::self && MainWindow::self->objectHierarchy()->formWindow() == this ) - MainWindow::self->objectHierarchy()->setFormWindow( 0, 0 ); - - MetaDataBase::clear( TQT_TQOBJECT(this) ); - if ( ff ) - ff->setFormWindow( 0 ); - delete iface; -} - -void FormWindow::closeEvent( TQCloseEvent *e ) -{ - TQGuardedPtr<FormWindow> that = this; - if ( ff->closeEvent() && ( !that || ( mainwindow && mainwindow->unregisterClient( this ) ) ) ) - e->accept(); - else - e->ignore(); -} - -void FormWindow::paintGrid( TQWidget *w, TQPaintEvent *e ) -{ - if ( !mainWindow() || !mainWindow()->showGrid() ) - return; - TQPixmap grid; - TQString grid_name; - grid_name.sprintf("FormWindowGrid_%d_%d", mainWindow()->grid().x(), mainWindow()->grid().y()); - if( !TQPixmapCache::find( grid_name, grid ) ) { - grid = TQPixmap( 350 + ( 350 % mainWindow()->grid().x() ), 350 + ( 350 % mainWindow()->grid().y() ) ); - grid.fill( colorGroup().color( TQColorGroup::Foreground ) ); - TQBitmap mask( grid.width(), grid.height() ); - mask.fill( color0 ); - TQPainter p( &mask ); - p.setPen( color1 ); - for ( int y = 0; y < grid.width(); y += mainWindow()->grid().y()) { - for ( int x = 0; x < grid.height(); x += mainWindow()->grid().x() ) { - p.drawPoint( x, y ); - } - } - grid.setMask( mask ); - TQPixmapCache::insert( grid_name, grid ); - } - TQPainter p( w ); - p.setClipRegion( e->rect() ); - p.drawTiledPixmap( TQRect( 0, 0, width(), height() ), grid ); -} - -/*! For operations like drawing a rubber band or drawing the rect - when inserting a new widget, a unclipped painter (which draws also - on child widgets) is needed. This method does all the initialization. -*/ - -void FormWindow::beginUnclippedPainter( bool doNot ) -{ - endUnclippedPainter(); - bool unclipped = testWFlags( WPaintUnclipped ); - setWFlags( WPaintUnclipped ); - unclippedPainter = new TQPainter; - unclippedPainter->begin( this ); - if ( !unclipped ) - clearWFlags( WPaintUnclipped ); - if ( doNot ) { - unclippedPainter->setPen( TQPen( color0, 2 ) ); - unclippedPainter->setRasterOp( NotROP ); - } -} - -/*! - Gets rid of an open unclipped painter. - - \sa beginUnclippedPainter() -*/ - -void FormWindow::endUnclippedPainter() -{ - if ( unclippedPainter ) - unclippedPainter->end(); - delete unclippedPainter; - unclippedPainter = 0; -} - -TQPoint FormWindow::gridPoint( const TQPoint &p ) -{ - return TQPoint( ( p.x() / grid().x() ) * grid().x(), - ( p.y() / grid().y() ) * grid().y() ); -} - -void FormWindow::drawSizePreview( const TQPoint &pos, const TQString& text ) -{ - unclippedPainter->save(); - unclippedPainter->setPen( TQPen( colorGroup().foreground(), 1 )); - unclippedPainter->setRasterOp( CopyROP ); - if ( !sizePreviewPixmap.isNull() ) - unclippedPainter->drawPixmap( sizePreviewPos, sizePreviewPixmap ); - if ( text.isNull() ) { - sizePreviewPixmap = TQPixmap(); // set null again - unclippedPainter->restore(); - return; - } - TQRect r = fontMetrics().boundingRect( 0, 0, 0, 0, AlignCenter, text ); - r = TQRect( pos + TQPoint( 10, 10 ), r.size() + TQSize( 5, 5 ) ); - - checkPreviewGeometry( r ); - - sizePreviewPos = r.topLeft(); - sizePreviewPixmap = TQPixmap::grabWindow( winId(), r.x(), r.y(), r.width(), r.height() ); - unclippedPainter->setBrush( TQColor( 255, 255, 128 ) ); - unclippedPainter->drawRect( r ); - unclippedPainter->drawText( r, AlignCenter, text ); - unclippedPainter->restore(); -} - -void FormWindow::insertWidget() -{ - CHECK_MAINWINDOW; - if ( !insertParent ) - return; - - if ( currTool == POINTER_TOOL ) - return; - - bool useSizeHint = !oldRectValid || ( currRect.width() < 2 && currRect.height() < 2 ); - Qt::Orientation orient =Qt::Horizontal; - TQString n = WidgetDatabase::className( currTool ); - if ( useSizeHint && ( n == "Spacer" || n == TQSLIDER_OBJECT_NAME_STRING || n == "Line" || n == TQSCROLLBAR_OBJECT_NAME_STRING ) ) { - TQPopupMenu m( mainWindow() ); - m.insertItem( i18n( "&Horizontal" ) ); - int ver = m.insertItem( i18n( "&Vertical" ) ); - int r = m.exec( TQCursor::pos() ); - if ( r == ver ) - orient =Qt::Vertical; - } - - - TQWidget *w = WidgetFactory::create( currTool, insertParent, 0, TRUE, &currRect, orient ); - if ( !w ) - return; - - if ( !savePixmapInline() && currTool == WidgetDatabase::idFromClassName( "PixmapLabel" ) ) { // ### what to do for pixmaps in project - TQPixmap pix; - // we have to force the pixmap to get a new and unique serial number. Unfortunately detatch() doesn't do that - pix.convertFromImage( SmallIcon( "designer_image.png" , KDevDesignerPartFactory::instance()).convertToImage() ); - ( (TQLabel*)w )->setPixmap( pix ); - } - int id = WidgetDatabase::idFromClassName( WidgetFactory::classNameOf(TQT_TQOBJECT(w)) ); - if ( WidgetDatabase::isCustomWidget( id ) ) { - TQWhatsThis::add( w, i18n("<b>A %1 (custom widget)</b> " - "<p>Click <b>Edit Custom Widgets...</b> in the <b>Tools|Custom</b> " - "menu to add and change custom widgets. You can add " - "properties as well as signals and slots to integrate custom widgets into " - "<i>TQt Designer</i>, and provide a pixmap which will be used to represent " - "the widget on the form.</p>") - .arg(WidgetDatabase::toolTip( id )) ); - TQToolTip::add( w, i18n("A %1 (custom widget)").arg(WidgetDatabase::toolTip( id )) ); - } else { - TQString tt = WidgetDatabase::toolTip( id ); - TQString wt = WidgetDatabase::whatsThis( id ); - if ( !wt.isEmpty() && !tt.isEmpty() ) - TQWhatsThis::add( w, TQString("<b>A %1</b><p>%2</p>").arg( tt ).arg( wt ) ); - } - - TQString s = w->name(); - unify( TQT_TQOBJECT(w), s, TRUE ); - w->setName( s ); - insertWidget( w ); - TQRect r( currRect ); - if ( !oldRectValid || - ( currRect.width() < 2 && currRect.height() < 2 ) ) - r = TQRect( rectAnchor, TQSize( 0, 0 ) ); - - TQPoint p = r.topLeft(); - p = mapToGlobal( p ); - p = insertParent->mapFromGlobal( p ); - r = TQRect( p, r.size() ); - - if ( useSizeHint ) { - if ( n == "Spacer" ) { - if ( orient ==Qt::Vertical ) { - r.setWidth( 20 ); - r.setHeight( 40 ); - } else { - r.setWidth( 40 ); - r.setHeight( 20 ); - } - } else { - r.setWidth( w->sizeHint().width() ); - r.setHeight( w->sizeHint().height() ); - } - } - - if ( r.width() < 2 * grid().x() ) - r.setWidth( 2 * grid().x() ); - if ( r.height() < 2 * grid().y() ) - r.setHeight( 2 * grid().y() ); - - const TQObjectList l = insertParent->childrenListObject(); - TQObjectListIt it( l ); - TQWidgetList lst; - if ( WidgetDatabase::isContainer( WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( TQT_TQOBJECT(w) ) ) ) ) { - for ( ; it.current(); ) { - TQObject *o = it.current(); - ++it; - if ( o->isWidgetType() && - ( (TQWidget*)o )->isVisibleTo( this ) && - insertedWidgets.find( TQT_TQWIDGET(o) ) && TQT_BASE_OBJECT(o) != TQT_BASE_OBJECT(w) ) { - TQRect r2( ( (TQWidget*)o )->pos(), - ( (TQWidget*)o )->size() ); - if ( r.contains( r2 ) ) - lst.append( (TQWidget*)o ); - } - } - } - - if ( !lst.isEmpty() ) { - TQWidget *pw = WidgetFactory::containerOfWidget( w ); - if (pw) { - TQValueList<TQPoint> op, np; - for ( TQWidget *i = lst.first(); i; i = lst.next() ) { - op.append( i->pos() ); - TQPoint pos = pw->mapFromGlobal( i->mapToGlobal( TQPoint( 0, 0 ) ) ); - pos -= r.topLeft(); - np.append( pos ); - } - - MoveCommand *mv = new MoveCommand( i18n( "Reparent Widgets" ), this, - lst, op, np, insertParent, pw ); - - if ( !toolFixed ) - mainwindow->resetTool(); - else - setCursorToAll( CrossCursor, w ); - - InsertCommand *cmd = new InsertCommand( i18n( "Insert %1" ).arg( w->name() ), this, w, r ); - - TQPtrList<Command> commands; - commands.append( mv ); - commands.append( cmd ); - - MacroCommand *mc = new MacroCommand( i18n( "Insert %1" ).arg( w->name() ), this, commands ); - commandHistory()->addCommand( mc ); - mc->execute(); - } - } else { - if ( !toolFixed ) - mainwindow->resetTool(); - else - setCursorToAll( CrossCursor, w ); - - InsertCommand *cmd = new InsertCommand( i18n( "Insert %1" ).arg( w->name() ), this, w, r ); - commandHistory()->addCommand( cmd ); - cmd->execute(); - } - - TemplateWizardInterface *iface = mainWindow()->templateWizardInterface( w->className() ); - if ( iface ) { - iface->setup( w->className(), w, iFace(), mainWindow()->designerInterface() ); - iface->release(); - } -} - -void FormWindow::insertWidget( TQWidget *w, bool checkName ) -{ - if ( !w ) - return; - if ( checkName ) { - TQString s = w->name(); - unify( TQT_TQOBJECT(w), s, TRUE ); - w->setName( s ); - } - - MetaDataBase::addEntry( TQT_TQOBJECT(w) ); - int id = WidgetDatabase::idFromClassName( WidgetFactory::classNameOf(TQT_TQOBJECT(w)) ); - if ( WidgetDatabase::isCustomWidget( id ) ) { - TQWhatsThis::add( w, i18n("<b>A %1 (custom widget)</b> " - "<p>Click <b>Edit Custom Widgets...</b> in the <b>Tools|Custom</b> " - "menu to add and change custom widgets. You can add " - "properties as well as signals and slots to integrate custom widgets into " - "<i>TQt Designer</i>, and provide a pixmap which will be used to represent " - "the widget on the form.</p>") - .arg(WidgetDatabase::toolTip( id )) ); - TQToolTip::add( w, i18n("A %1 (custom widget)").arg(WidgetDatabase::toolTip( id )) ); - } else { - TQString tt = WidgetDatabase::toolTip( id ); - TQString wt = WidgetDatabase::whatsThis( id ); - if ( !wt.isEmpty() && !tt.isEmpty() ) - TQWhatsThis::add( w, TQString("<b>A %1</b><p>%2</p>").arg( tt ).arg( wt ) ); - } - - restoreCursors( w, this ); - widgets()->insert( w, w ); - w->show(); -} - -void FormWindow::removeWidget( TQWidget *w ) -{ - MetaDataBase::removeEntry( TQT_TQOBJECT(w) ); - widgets()->take( w ); -} - -void FormWindow::handleContextMenu( TQContextMenuEvent *e, TQWidget *w ) -{ - CHECK_MAINWINDOW; - switch ( currTool ) { - case POINTER_TOOL: { - if ( !isMainContainer( TQT_TQOBJECT(w) ) && qstrcmp( w->name(), "central widget" ) != 0 ) { // press on a child widget - raiseChildSelections( w ); // raise selections and select widget - selectWidget( TQT_TQOBJECT(w) ); - // if widget is laid out, find the first non-laid out super-widget - TQWidget *realWidget = w; // but store the original one - while ( w->parentWidget() && - ( WidgetFactory::layoutType( w->parentWidget()) != WidgetFactory::NoLayout || - !insertedWidgets.find(w) ) ) - w = w->parentWidget(); - if ( ::tqqt_cast<TQMainWindow*>(mainContainer()) && ((TQMainWindow*)mainContainer())->centralWidget() == realWidget ) { - e->accept(); - mainwindow->popupFormWindowMenu( e->globalPos(), this ); - } else { - e->accept(); - mainwindow->popupWidgetMenu( e->globalPos(), this, realWidget); - } - } else { - e->accept(); - clearSelection(); - mainwindow->popupFormWindowMenu( e->globalPos(), this ); - } - break; } - default: - break; - } -} - -void FormWindow::handleMousePress( TQMouseEvent *e, TQWidget *w ) -{ - CHECK_MAINWINDOW; - checkedSelectionsForMove = FALSE; - checkSelectionsTimer->stop(); - if ( !sizePreviewLabel ) { - sizePreviewLabel = new TQLabel( this ); - sizePreviewLabel->hide(); - sizePreviewLabel->setBackgroundColor( TQColor( 255, 255, 128 ) ); - sizePreviewLabel->setFrameStyle( TQFrame::Plain | TQFrame::Box ); - } - - switch ( currTool ) { - case POINTER_TOOL: - if ( !isMainContainer( TQT_TQOBJECT(w) ) && qstrcmp( w->name(), "central widget" ) != 0 ) { // press on a child widget - // if the clicked widget is not in a layout, raise it - if ( !w->parentWidget() || WidgetFactory::layoutType( w->parentWidget() ) == WidgetFactory::NoLayout ) - w->raise(); - if ( ( e->state() & ControlButton ) ) { // with control pressed, always start rubber band selection - drawRubber = TRUE; - currRect = TQRect( 0, 0, -1, -1 ); - startRectDraw( mapFromGlobal( e->globalPos() ), e->globalPos(), this, Rubber ); - break; - } - - bool sel = isWidgetSelected( TQT_TQOBJECT(w) ); - if ( !( ( e->state() & ControlButton ) || ( e->state() & ShiftButton ) ) ) { // control not pressed... - if ( !sel ) { // ...and widget no selectted: unselect all - clearSelection( FALSE ); - } else { // ...widget selected - // only if widget has a layout (it is a layout meta widget or a laid out container!), unselect its childs - if ( WidgetFactory::layoutType( w ) != WidgetFactory::NoLayout ) { - TQObjectList *l = w->queryList( TQWIDGET_OBJECT_NAME_STRING ); - setPropertyShowingBlocked( TRUE ); - for ( TQObject *o = l->first(); o; o = l->next() ) { - if ( !o->isWidgetType() ) - continue; - if ( insertedWidgets.find( (TQWidget*)o ) ) - selectWidget( TQT_TQOBJECT(o), FALSE ); - } - setPropertyShowingBlocked( FALSE ); - delete l; - } - } - tqApp->processEvents(); - } - if ( ( ( e->state() & ControlButton ) || ( e->state() & ShiftButton ) ) && - sel && e->button() == Qt::LeftButton ) { // control pressed and selected, unselect widget - selectWidget( TQT_TQOBJECT(w), FALSE ); - break; - } - - raiseChildSelections( w ); // raise selections and select widget - selectWidget( TQT_TQOBJECT(w) ); - - // if widget is laid out, find the first non-laid out super-widget - while ( w->parentWidget() && - ( WidgetFactory::layoutType( w->parentWidget()) != WidgetFactory::NoLayout || !insertedWidgets.find(w) ) ) - w = w->parentWidget(); - - if ( e->button() == Qt::LeftButton ) { // left button: store original geometry and more as the widget might start moving - widgetPressed = TRUE; - widgetGeom = TQRect( w->pos(), w->size() ); - oldPressPos = w->mapFromGlobal( e->globalPos() ); - origPressPos = oldPressPos; - checkedSelectionsForMove = FALSE; - moving.clear(); - if ( w->parentWidget() && !isMainContainer( TQT_TQOBJECT(w->parentWidget()) ) && !isCentralWidget( TQT_TQOBJECT(w->parentWidget()) ) ) { - targetContainer = w->parentWidget(); - hadOwnPalette = w->parentWidget()->ownPalette(); - restorePalette = w->parentWidget()->palette(); - } - } - } else { // press was on the formwindow - if ( e->button() == Qt::LeftButton ) { // left button: start rubber selection and show formwindow properties - drawRubber = TRUE; - if ( !( ( e->state() & ControlButton ) || ( e->state() & ShiftButton ) ) ) { - clearSelection( FALSE ); - TQObject *opw = propertyWidget; - propertyWidget = TQT_TQOBJECT(mainContainer()); - if ( opw->isWidgetType() ) - repaintSelection( (TQWidget*)opw ); - } - currRect = TQRect( 0, 0, -1, -1 ); - startRectDraw( mapFromGlobal( e->globalPos() ), e->globalPos(), this, Rubber ); - } - } - break; - case CONNECT_TOOL: - case BUDDY_TOOL: - if ( e->button() != Qt::LeftButton ) - break; - validForBuddy = FALSE; - if ( currTool == BUDDY_TOOL ) { - if ( !::tqqt_cast<TQLabel*>(w) ) - break; - clearSelection( FALSE ); - validForBuddy = TRUE; - mainWindow()->statusMessage( i18n( "Set buddy for '%1' to..." ).arg( w->name() ) ); - } else { - mainWindow()->statusMessage( i18n( "Connect '%1' with..." ).arg( w->name() ) ); - } - saveBackground(); - startPos = mapFromGlobal( e->globalPos() ); - currentPos = startPos; - startWidget = designerWidget( TQT_TQOBJECT(w) ); - endWidget = startWidget; - beginUnclippedPainter( FALSE ); - drawConnectionLine(); - break; - case ORDER_TOOL: - if ( !isMainContainer( TQT_TQOBJECT(w) ) ) { // press on a child widget - orderedWidgets.removeRef( w ); - orderedWidgets.append( w ); - for ( TQWidget *wid = orderedWidgets.last(); wid; wid = orderedWidgets.prev() ) { - int i = stackedWidgets.findRef( wid ); - if ( i != -1 ) { - stackedWidgets.removeRef( wid ); - stackedWidgets.insert( 0, wid ); - } - } - TQWidgetList oldl = MetaDataBase::tabOrder( this ); - TabOrderCommand *cmd = new TabOrderCommand( i18n( "Change Tab Order" ), this, oldl, stackedWidgets ); - cmd->execute(); - commandHistory()->addCommand( cmd, TRUE ); - updateOrderIndicators(); - } - break; - default: // any insert widget tool - if ( e->button() == Qt::LeftButton ) { - insertParent = WidgetFactory::containerOfWidget( mainContainer() ); // default parent for new widget is the formwindow - if ( !isMainContainer( TQT_TQOBJECT(w) ) ) { // press was not on formwindow, check if we can find another parent - TQWidget *wid = w; - for (;;) { - int id = WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( TQT_TQOBJECT(wid) ) ); - if ( ( WidgetDatabase::isContainer( id ) || wid == mainContainer() ) && - !::tqqt_cast<TQLayoutWidget*>(wid) && !::tqqt_cast<TQSplitter*>(wid) ) { - insertParent = WidgetFactory::containerOfWidget( wid ); // found another parent, store it - break; - } else { - wid = wid->parentWidget(); - if ( !wid ) - break; - } - } - } - startRectDraw( w->mapFromGlobal( e->globalPos() ), e->globalPos(), w, Insert ); - } - break; - } -} - -void FormWindow::handleMouseDblClick( TQMouseEvent *, TQWidget *w ) -{ - CHECK_MAINWINDOW; - switch ( currTool ) { - case ORDER_TOOL: - if ( !isMainContainer( TQT_TQOBJECT(w) ) ) { // press on a child widget - orderedWidgets.clear(); - orderedWidgets.append( w ); - for ( TQWidget *wid = orderedWidgets.last(); wid; wid = orderedWidgets.prev() ) { - int i = stackedWidgets.findRef( wid ); - if ( i != -1 ) { - stackedWidgets.removeRef( wid ); - stackedWidgets.insert( 0, wid ); - } - } - TQWidgetList oldl = MetaDataBase::tabOrder( this ); - TabOrderCommand *cmd = new TabOrderCommand( i18n( "Change Tab Order" ), this, oldl, stackedWidgets ); - cmd->execute(); - commandHistory()->addCommand( cmd, TRUE ); - updateOrderIndicators(); - } - default: - if ( !WidgetFactory::isPassiveInteractor( TQT_TQOBJECT(w) ) && - ( isMainContainer( TQT_TQOBJECT(w) ) || TQT_BASE_OBJECT(w) == TQT_BASE_OBJECT(this) ) ) - mainWindow()->editSource(); - break; - } -} - -void FormWindow::handleMouseMove( TQMouseEvent *e, TQWidget *w ) -{ - CHECK_MAINWINDOW; - if ( ( e->state() & Qt::LeftButton ) != Qt::LeftButton ) - return; - - TQWidget *newendWidget = endWidget, *oldendWidget = endWidget, *wid; - bool drawRecRect; - switch ( currTool ) { - case POINTER_TOOL: - if ( widgetPressed && allowMove( w ) ) { // we are prepated for a move - - // if widget is laid out, find the first non-laid out super-widget - while ( w->parentWidget() && - ( WidgetFactory::layoutType( w->parentWidget() ) != WidgetFactory::NoLayout || !insertedWidgets.find(w ) ) ) - w = w->parentWidget(); - - // calc correct position - TQPoint pos = w->mapFromGlobal( e->globalPos() ); - -#if 0 - TQPoint mpos = w->mapToParent( pos ); - // check if we are not outside the visible area, else correct coords - if ( mpos.x() < 0 ) - pos.setX( w->mapFromParent( TQPoint( 0, mpos.y() ) ).x() ); - if ( mpos.y() < 0 ) - pos.setY( w->mapFromParent( TQPoint( mpos.x(), 0 ) ).y() ); - if ( mpos.x() > w->parentWidget()->width() ) - pos.setX( w->mapFromParent( TQPoint( w->parentWidget()->width(), mpos.y() ) ).x() ); - if ( mpos.y() > w->parentWidget()->height() ) - pos.setY( w->mapFromParent( TQPoint( mpos.x(), w->parentWidget()->height() ) ).y() ); -#endif - - // calc move distance and store it - TQPoint d = oldPressPos - pos; - if ( TQABS( d.x() ) < grid().x() ) - d.setX( 0 ); - if ( TQABS( d.y() ) < grid().y() ) - d.setY( 0 ); - if ( d.x() == 0 ) - pos.setX( oldPressPos.x() ); - if ( d.y() == 0 ) - pos.setY( oldPressPos.y() ); - oldPressPos = pos; - - // snap to grid - int x = widgetGeom.x() - d.x(); - widgetGeom.setX( x ); - x = ( x / grid().x() ) * grid().x(); - int y = widgetGeom.y() - d.y(); - widgetGeom.setY( y ); - y = ( y / grid().y() ) * grid().y(); - TQPoint p = w->pos(); - - if ( x - p.x() != 0 || y - p.y() != 0 ) { // if we actually have to move - if ( !checkedSelectionsForMove ) { // if not checked yet, check if the correct widget are selected... - if ( !isWidgetSelected( TQT_TQOBJECT(w) ) ) { // and unselect others. Only siblings can be moved at the same time - setPropertyShowingBlocked( TRUE ); - selectWidget( TQT_TQOBJECT(w) ); - setPropertyShowingBlocked( FALSE ); - } - checkSelectionsForMove( w ); - } - - // check whether we would have to reparent the selection and highlight the possible new parent container - TQMapConstIterator<TQWidget*, TQPoint> it = moving.begin(); - TQWidget* wa = containerAt( e->globalPos(), it.key() ); - if ( wa && !isMainContainer( TQT_TQOBJECT(wa) ) && !isCentralWidget( TQT_TQOBJECT(wa) ) ) { - wa = WidgetFactory::containerOfWidget( wa ); - // ok, looks like we moved onto a container - - if ( wa != targetContainer ) { - if ( targetContainer ) { - if ( hadOwnPalette ) - targetContainer->setPalette( restorePalette ); - else - targetContainer->unsetPalette(); - } - targetContainer = wa; - hadOwnPalette = wa->ownPalette(); - restorePalette = wa->palette(); - wa->setPaletteBackgroundColor( wa->colorGroup().midlight() ); - } - } - else if ( targetContainer ) { - if( hadOwnPalette ) - targetContainer->setPalette( restorePalette ); - else - targetContainer->unsetPalette(); - targetContainer = 0; - } - - // finally move the selected widgets and show/update preview label - moveSelectedWidgets( x - p.x(), y - p.y() ); - sizePreviewLabel->setText( i18n( "%1/%2" ).arg( w->pos().x() ).arg( w->pos().y() ) ); - sizePreviewLabel->adjustSize(); - TQRect lg( mapFromGlobal( e->globalPos() ) + TQPoint( 16, 16 ), sizePreviewLabel->size() ); - checkPreviewGeometry( lg ); - sizePreviewLabel->setGeometry( lg ); - sizePreviewLabel->raise(); - sizePreviewLabel->show(); -#if defined(TQ_WS_WIN32) - windowsRepaintWorkaroundTimer->start( 100, TRUE ); -#endif - } else { // if we don't need to move, do some indication - TQRect lg( mapFromGlobal( e->globalPos() ) + TQPoint( 16, 16 ), sizePreviewLabel->size() ); - checkPreviewGeometry( lg ); - sizePreviewLabel->move( lg.x(), lg.y() ); - } - - oldPressPos += ( p - w->pos() ); - } else if ( drawRubber ) { // draw rubber if we are in rubber-selection mode - continueRectDraw( mapFromGlobal( e->globalPos() ), e->globalPos(), this, Rubber ); - } - break; - case CONNECT_TOOL: - restoreConnectionLine(); - wid = tqApp->widgetAt( e->globalPos(), TRUE ); - if ( wid ) - wid = designerWidget( TQT_TQOBJECT(wid) ); - if ( wid && ( isMainContainer( TQT_TQOBJECT(wid) ) || insertedWidgets.find( wid ) ) && wid->isVisibleTo( this ) ) - newendWidget = wid; - if ( ::tqqt_cast<TQLayoutWidget*>(newendWidget) || ::tqqt_cast<Spacer*>(newendWidget) ) - newendWidget = (TQWidget*)endWidget; - drawRecRect = newendWidget != endWidget; - if ( newendWidget && - ( isMainContainer( TQT_TQOBJECT(newendWidget) ) || insertedWidgets.find( newendWidget ) ) && !isCentralWidget( TQT_TQOBJECT(newendWidget) ) ) - endWidget = newendWidget; - mainWindow()->statusMessage( i18n( "Connect '%1' to '%2'" ).arg( startWidget->name() ). - arg( endWidget->name() ) ); - currentPos = mapFromGlobal( e->globalPos() ); - tqApp->processEvents(); - if ( drawRecRect ) - restoreRect( TQRect( mapToForm( ( (TQWidget*)oldendWidget )->parentWidget(), ( (TQWidget*)oldendWidget )->pos() ), - ( (TQWidget*)oldendWidget )->size() ) ); - drawConnectionLine(); - break; - case BUDDY_TOOL: - if ( !validForBuddy ) - break; - restoreConnectionLine(); - wid = tqApp->widgetAt( e->globalPos(), TRUE ); - if ( wid ) - wid = designerWidget( TQT_TQOBJECT(wid) ); - if ( wid && canBeBuddy( wid ) && wid->isVisibleTo( this ) ) - newendWidget = wid; - else - newendWidget = 0; - if ( ::tqqt_cast<TQLayoutWidget*>(newendWidget) || ::tqqt_cast<Spacer*>(newendWidget) ) - newendWidget = (TQWidget*)endWidget; - drawRecRect = newendWidget != endWidget; - if ( !newendWidget ) - endWidget = newendWidget; - else if ( insertedWidgets.find( newendWidget ) && !isCentralWidget( TQT_TQOBJECT(newendWidget) ) ) - endWidget = newendWidget; - if ( endWidget ) - mainWindow()->statusMessage( i18n( "Set buddy '%1' to '%2'" ).arg( startWidget->name() ). - arg( endWidget->name() ) ); - else - mainWindow()->statusMessage( i18n( "Set buddy '%1' to ..." ).arg( startWidget->name() ) ); - currentPos = mapFromGlobal( e->globalPos() ); - tqApp->processEvents(); - if ( drawRecRect && oldendWidget ) - restoreRect( TQRect( mapToForm( ( (TQWidget*)oldendWidget )->parentWidget(), ( (TQWidget*)oldendWidget )->pos() ), - ( (TQWidget*)oldendWidget )->size() ) ); - drawConnectionLine(); - break; - case ORDER_TOOL: - break; - default: // we are in an insert-widget tool - if ( insertParent ) // draw insert rect - continueRectDraw( w->mapFromGlobal( e->globalPos() ), e->globalPos(), w, Insert ); - break; - } -} - -void FormWindow::handleMouseRelease( TQMouseEvent *e, TQWidget *w ) -{ - CHECK_MAINWINDOW; - if ( e->button() != Qt::LeftButton ) - return; - - switch ( currTool ) { - case POINTER_TOOL: - if ( widgetPressed && allowMove( w ) ) { // we moved the widget - sizePreviewLabel->hide(); - - if ( moving.isEmpty() || w->pos() == *moving.find(w) ) - break; - - // restore targetContainer - if ( targetContainer ) { - if( hadOwnPalette ) - targetContainer->setPalette( restorePalette ); - else - targetContainer->unsetPalette(); - } - - // tell property editor to update - if ( propertyWidget && propertyWidget->isWidgetType() && !isMainContainer( propertyWidget ) ) - emitUpdateProperties( propertyWidget ); - - TQMapConstIterator<TQWidget*,TQPoint> it = moving.begin(); - TQWidget *oldParent = it.key()->parentWidget(); - TQWidget *newParent = oldParent; - // check whether we have to reparent the selection - TQWidget* wa = containerAt( e->globalPos(), it.key() ); - if ( wa ) { - wa = WidgetFactory::containerOfWidget( wa ); - // ok, looks like we moved onto a container - - // check whether we really have different parents. - if ( wa == it.key()->parentWidget() ) - goto make_move_command; - - // break layout if necessary - if ( WidgetFactory::layoutType( wa ) != WidgetFactory::NoLayout ) { - if ( TQMessageBox::information( mainWindow(), i18n( "Inserting Widget" ), - i18n( "You tried to insert a widget into the " - "layout Container Widget '%1'.\n" - "This is not possible. " - "In order to insert the widget, the layout of '%1'\n" - "must first be broken.\n" - "Break the layout or cancel the operation?" ). - arg( wa->name() ). - arg( wa->name() ), i18n( "&Break Layout" ), i18n( "&Cancel" ) ) ) - goto make_move_command; // cancel - breakLayout( wa ); - } - - // doesn't need to be a command, the MoveCommand does reparenting too - bool emitSelChanged = FALSE; - for ( TQMap<TQWidget*, TQPoint>::Iterator it = moving.begin(); it != moving.end(); ++it ) { - TQWidget *i = it.key(); - if ( !emitSelChanged && ::tqqt_cast<TQButton*>(i) ) { - if ( ::tqqt_cast<TQButtonGroup*>(i->parentWidget()) || ::tqqt_cast<TQButtonGroup*>(wa) ) - emitSelChanged = TRUE; - if ( !::tqqt_cast<TQButtonGroup*>(wa) ) { - MetaDataBase::setPropertyChanged( TQT_TQOBJECT(i), "buttonGroupId", FALSE ); - if ( ::tqqt_cast<TQButtonGroup*>(i->parentWidget()) ) - ( (TQButtonGroup*)i->parentWidget() )->remove( (TQButton*)i ); - } - } - TQPoint pos = wa->mapFromGlobal( i->mapToGlobal( TQPoint(0,0) ) ); - i->reparent( wa, pos, TRUE ); - raiseSelection( i ); - raiseChildSelections( i ); - widgetChanged( TQT_TQOBJECT(i) ); - mainWindow()->objectHierarchy()->widgetRemoved( i ); - mainWindow()->objectHierarchy()->widgetInserted( i ); - } - if ( emitSelChanged ) { - emit showProperties( TQT_TQOBJECT(wa) ); - emit showProperties( propertyWidget ); - } - newParent = wa; - } - - make_move_command: - TQWidgetList widgets; // collect the widgets and its old and new positions which have been moved - TQValueList<TQPoint> oldPos, newPos; - for ( it = moving.begin(); it != moving.end(); ++it ) { - widgets.append( it.key() ); - oldPos.append( *it ); - newPos.append( it.key()->pos() ); - } - // add move command, don't execute it, this is just a summary of the operations we did during the move-event handling - commandHistory()->addCommand( new MoveCommand( i18n( "Move" ), - this, widgets, - oldPos, newPos, oldParent, newParent ) ); - } else if ( drawRubber ) { // we were drawing a rubber selection - endRectDraw(); // get rid of the rectangle - blockSignals( TRUE ); - selectWidgets(); // select widgets which intersect the rect - blockSignals( FALSE ); - emitSelectionChanged(); // inform about selection changes - if ( propertyWidget ) - emitShowProperties( propertyWidget ); - } - break; - case CONNECT_TOOL: - case BUDDY_TOOL: - restoreConnectionLine(); - if ( startWidget ) - restoreRect( TQRect( mapToForm( ( (TQWidget*)startWidget )->parentWidget(), - ( (TQWidget*)startWidget )->pos() ), - ((TQWidget*)startWidget )->size() ) ); - if ( endWidget ) - restoreRect( TQRect( mapToForm( ( (TQWidget*)endWidget )->parentWidget(), - ( (TQWidget*)endWidget )->pos() ), - ( (TQWidget*)endWidget )->size() ) ); - endUnclippedPainter(); - tqApp->processEvents(); - - if ( startWidget && endWidget ) { - if ( currTool == CONNECT_TOOL ) - editConnections(); - else if ( currTool == BUDDY_TOOL && validForBuddy && startWidget != endWidget ) { - TQString oldBuddy = startWidget->property( "buddy" ).toString(); - if ( oldBuddy.isNull() ) - oldBuddy = ""; - SetPropertyCommand *cmd = new SetPropertyCommand( i18n( "Set Buddy for %1" ).arg( startWidget->name() ), - this, TQT_TQOBJECT(startWidget), mainWindow()->propertyeditor(), - "buddy", startWidget->property( "buddy" ), - endWidget->name(), endWidget->name(), - oldBuddy ); - commandHistory()->addCommand( cmd, TRUE ); - cmd->execute(); - emitUpdateProperties( TQT_TQOBJECT(startWidget) ); - } - } - if ( !toolFixed ) - mainwindow->resetTool(); - startWidget = endWidget = 0; - mainWindow()->statusBar()->clear(); - break; - case ORDER_TOOL: - break; - default: // any insert widget tool is active - if ( insertParent ) { // we should insert the new widget now - endRectDraw(); - if ( WidgetFactory::layoutType( insertParent ) != WidgetFactory::NoLayout ) { - if ( TQMessageBox::information( mainWindow(), i18n( "Inserting Widget" ), - i18n( "You tried to insert a widget into the " - "layout Container Widget '%1'.\n" - "This is not possible. " - "In order to insert the widget, the layout of '%1'\n" - "must first be broken.\n" - "Break the layout or cancel the operation?" ). - arg( insertParent->name() ). - arg( insertParent->name() ), i18n( "&Break Layout" ), i18n( "&Cancel" ) ) == 0 ) { - breakLayout( insertParent ); - } else { - if ( !toolFixed ) - mainWindow()->resetTool(); - break; - } - } - insertWidget(); // so do it - } - break; - } - widgetPressed = FALSE; - drawRubber = FALSE; - insertParent = 0; - delete buffer; - buffer = 0; -} - -void FormWindow::handleKeyPress( TQKeyEvent *e, TQWidget *w ) -{ - CHECK_MAINWINDOW; - e->ignore(); - checkSelectionsTimer->stop(); - if ( !checkedSelectionsForMove && - ( e->key() == Key_Left || - e->key() == Key_Right || - e->key() == Key_Up || - e->key() == Key_Down ) && - propertyWidget->isWidgetType() ) - checkSelectionsForMove( (TQWidget*)propertyWidget ); - checkSelectionsTimer->start( 1000, TRUE ); - if ( e->key() == Key_Left || e->key() == Key_Right || - e->key() == Key_Up || e->key() == Key_Down ) { - TQWidgetList widgets; - TQValueList<TQPoint> oldPos, newPos; - for ( WidgetSelection *s = selections.first(); s; s = selections.next() ) { - if ( s->isUsed() ) { - int dx = 0, dy = 0; - bool control = e->state() & ControlButton; - - switch ( e->key() ) { - case Key_Left: { - e->accept(); - if ( control ) - dx = -1; - else - dx = -grid().x(); - } break; - case Key_Right: { - e->accept(); - if ( control ) - dx = 1; - else - dx = grid().x(); - } break; - case Key_Up: { - e->accept(); - if ( control ) - dy = -1; - else - dy = -grid().y(); - } break; - case Key_Down: { - e->accept(); - if ( control ) - dy = 1; - else - dy = grid().y(); - } break; - default: - break; - } - - widgets.append( s->widget() ); - oldPos.append( s->widget()->pos() ); - newPos.append( s->widget()->pos() + TQPoint( dx, dy ) ); - } - } - if ( !widgets.isEmpty() ) { - MoveCommand *cmd = new MoveCommand( i18n( "Move" ), this, - widgets, oldPos, newPos, 0, 0 ); - commandHistory()->addCommand( cmd, TRUE ); - cmd->execute(); - } - } - if ( !e->isAccepted() ) { - TQObjectList *l = queryList( TQWIDGET_OBJECT_NAME_STRING ); - if ( !l ) - return; - if ( l->find( TQT_TQOBJECT(w) ) != -1 ) - e->accept(); - delete l; - } - -} - -void FormWindow::handleKeyRelease( TQKeyEvent *e, TQWidget * ) -{ - e->ignore(); -} - -void FormWindow::selectWidget( TQObject *o, bool select ) -{ - CHECK_MAINWINDOW; - if ( !o->isWidgetType() ) { - // ########### do TQObject stuff - return; - } - - TQWidget *w = (TQWidget*)o; - - if ( isMainContainer( TQT_TQOBJECT(w) ) ) { - TQObject *opw = propertyWidget; - propertyWidget = TQT_TQOBJECT(mainContainer()); - if ( opw->isWidgetType() ) - repaintSelection( (TQWidget*)opw ); - emitShowProperties( propertyWidget ); - return; - } - - if ( ::tqqt_cast<TQMainWindow*>(mainContainer()) && w == ( (TQMainWindow*)mainContainer() )->centralWidget() ) { - TQObject *opw = propertyWidget; - propertyWidget = TQT_TQOBJECT(mainContainer()); - if ( opw->isWidgetType() ) - repaintSelection( (TQWidget*)opw ); - emitShowProperties( propertyWidget ); - return; - } - - if ( ::tqqt_cast<QDesignerToolBar*>(o) ) - return; - - if ( select ) { - TQObject *opw = propertyWidget; - propertyWidget = TQT_TQOBJECT(w); - if ( opw->isWidgetType() ) - repaintSelection( (TQWidget*)opw ); - if ( !isPropertyShowingBlocked() ) - emitShowProperties( propertyWidget ); - WidgetSelection *s = usedSelections.find( w ); - if ( s ) { - s->show(); - return; - } - - for ( WidgetSelection *s2 = selections.first(); s2; s2 = selections.next() ) { - if ( !s2->isUsed() ) { - s = s2; - } - } - - if ( !s ) { - s = new WidgetSelection( this, &usedSelections ); - selections.append( s ); - } - - s->setWidget( w ); - emitSelectionChanged(); - } else { - WidgetSelection *s = usedSelections.find( w ); - if ( s ) - s->setWidget( 0 ); - TQObject *opw = propertyWidget; - if ( !usedSelections.isEmpty() ) - propertyWidget = TQT_TQOBJECT(TQPtrDictIterator<WidgetSelection>( usedSelections ).current()->widget()); - else - propertyWidget = TQT_TQOBJECT(mainContainer()); - if ( opw->isWidgetType() ) - repaintSelection( (TQWidget*)opw ); - if ( !isPropertyShowingBlocked() ) - emitShowProperties( propertyWidget ); - emitSelectionChanged(); - } -} - -TQPoint FormWindow::grid() const -{ - if ( !mainWindow() || !mainWindow()->snapGrid() ) - return TQPoint( 1, 1 ); - return mainWindow()->grid(); -} - -void FormWindow::updateSelection( TQWidget *w ) -{ - WidgetSelection *s = usedSelections.find( w ); - if ( !w->isVisibleTo( this ) ) - selectWidget( TQT_TQOBJECT(w), FALSE ); - else if ( s ) - s->updateGeometry(); -} - -void FormWindow::raiseSelection( TQWidget *w ) -{ - WidgetSelection *s = usedSelections.find( w ); - if ( s ) - s->show(); -} - -void FormWindow::repaintSelection( TQWidget *w ) -{ - WidgetSelection *s = usedSelections.find( w ); - if ( s ) - s->update(); -} - -void FormWindow::clearSelection( bool changePropertyDisplay ) -{ - TQPtrDictIterator<WidgetSelection> it( usedSelections ); - for ( ; it.current(); ++it ) - it.current()->setWidget( 0, FALSE ); - - usedSelections.clear(); - if ( changePropertyDisplay ) { - TQObject *opw = propertyWidget; - propertyWidget = TQT_TQOBJECT(mainContainer()); - if ( opw->isWidgetType() ) - repaintSelection( (TQWidget*)opw ); - emitShowProperties( propertyWidget ); - } - emitSelectionChanged(); -} - -void FormWindow::startRectDraw( const TQPoint &p, const TQPoint &global, TQWidget *, RectType t ) -{ - TQPoint pos( p ); - pos = mapFromGlobal( global ); - oldRectValid = FALSE; - beginUnclippedPainter( TRUE ); - if ( t == Rubber ) - unclippedPainter->setPen( TQPen( color0, 1 ) ); - if ( t == Insert ) - rectAnchor = gridPoint( pos ); - else if ( t == Rubber ) - rectAnchor = pos; - currRect = TQRect( rectAnchor, TQPoint( 0, 0 ) ); - if ( t == Insert ) - drawSizePreview( pos, i18n("Use Size Hint") ); -} - -void FormWindow::continueRectDraw( const TQPoint &p, const TQPoint &global, TQWidget *, RectType t ) -{ - TQPoint pos =p; - pos = mapFromGlobal( global ); - TQPoint p2; - if ( t == Insert ) - p2 = gridPoint( pos ); - else if ( t == Rubber ) - p2 = pos; - TQRect r( rectAnchor, p2 ); - r = r.normalize(); - - if ( currRect == r ) { - TQString t = i18n( "%1/%2" ); - t = t.arg( r.width() - 1 ).arg( r.height() - 1 ); - drawSizePreview( pos, t ); - return; - } - - if ( oldRectValid ) - unclippedPainter->drawRect( currRect ); - if ( r.width() > 1 || r.height() > 1 ) { - oldRectValid = TRUE; - currRect = r; - if ( t == Insert ) { - TQString t = i18n( "%1/%2" ); - t = t.arg( r.width() - 1 ).arg( r.height() - 1 ); - drawSizePreview( pos, t ); - } - unclippedPainter->setClipRegion( TQRegion( rect() ).subtract( TQRect( sizePreviewPos, sizePreviewPixmap.size() ) ) ); - unclippedPainter->drawRect( currRect ); - unclippedPainter->setClipping( FALSE ); - } else { - oldRectValid = FALSE; - if ( t == Insert ) - drawSizePreview( pos, i18n("Use Size Hint") ); - } -} - -void FormWindow::endRectDraw() -{ - if ( !unclippedPainter ) - return; - - if ( oldRectValid ) - unclippedPainter->drawRect( currRect ); - drawSizePreview( TQPoint(-1,-1), TQString() ); - endUnclippedPainter(); -} - -void FormWindow::selectWidgets() -{ - TQObjectList *l = mainContainer()->queryList( TQWIDGET_OBJECT_NAME_STRING ); - if ( l ) { - for ( TQObject *o = l->first(); o; o = l->next() ) { - if ( ( (TQWidget*)o )->isVisibleTo( this ) && - insertedWidgets[ (void*)o ] ) { - TQPoint p = ( (TQWidget*)o )->mapToGlobal( TQPoint(0,0) ); - p = mapFromGlobal( p ); - TQRect r( p, ( (TQWidget*)o )->size() ); - if ( r.intersects( currRect ) && !r.contains( currRect ) ) - selectWidget( TQT_TQOBJECT(o) ); - } - } - delete l; - } - emitSelectionChanged(); -} - -bool FormWindow::isWidgetSelected( TQObject *w ) -{ - if ( w->isWidgetType() ) - return usedSelections.find( (TQWidget*)w ) != 0; - return FALSE; // #### do stuff for TQObjects -} - -void FormWindow::moveSelectedWidgets( int dx, int dy ) -{ - TQPtrDictIterator<WidgetSelection> it( usedSelections ); - for ( ; it.current(); ++it ) { - WidgetSelection *s = it.current(); - TQWidget *w = s->widget(); - if ( w->parentWidget() && WidgetFactory::layoutType( w->parentWidget() ) != WidgetFactory::NoLayout ) - continue; - w->move( w->x() + dx, w->y() + dy ); - s->updateGeometry(); - updateChildSelections( w ); - } -} - -CommandHistory *FormWindow::commandHistory() -{ - return &commands; -} - -void FormWindow::undo() -{ - commandHistory()->undo(); -} - -void FormWindow::redo() -{ - commandHistory()->redo(); -} - -void FormWindow::raiseChildSelections( TQWidget *w ) -{ - TQObjectList *l = w->queryList( TQWIDGET_OBJECT_NAME_STRING ); - if ( !l || !l->first() ) { - delete l; - return; - } - - TQPtrDictIterator<WidgetSelection> it( usedSelections ); - for ( ; it.current(); ++it ) { - if ( l->findRef( TQT_TQOBJECT(it.current()->widget()) ) != -1 ) - it.current()->show(); - } - delete l; -} - -void FormWindow::updateChildSelections( TQWidget *w ) -{ - TQObjectList *l = w->queryList( TQWIDGET_OBJECT_NAME_STRING ); - if ( l ) { - for ( TQObject *o = l->first(); o; o = l->next() ) { - if ( o->isWidgetType() && - insertedWidgets.find( (TQWidget*)o ) ) - updateSelection( (TQWidget*)o ); - } - delete l; - } -} - -void FormWindow::checkSelectionsForMove( TQWidget *w ) -{ - checkedSelectionsForMove = TRUE; - - TQObjectList *l = w->parentWidget()->queryList( TQWIDGET_OBJECT_NAME_STRING, 0, FALSE, FALSE ); - moving.clear(); - if ( l ) { - TQPtrDictIterator<WidgetSelection> it( usedSelections ); - WidgetSelection *sel; - while ( ( sel = it.current() ) != 0 ) { - if ( it.current()->widget() == mainContainer() ) - continue; - ++it; - if ( l->find( TQT_TQOBJECT(sel->widget()) ) == -1 ) { - if ( WidgetFactory::layoutType( w ) == WidgetFactory::NoLayout ) - sel->setWidget( 0 ); - } else { - if ( WidgetFactory::layoutType( sel->widget()->parentWidget() ) == WidgetFactory::NoLayout ) { - moving.insert( sel->widget(), sel->widget()->pos() ); - sel->widget()->raise(); - raiseChildSelections( sel->widget() ); - raiseSelection( sel->widget() ); - } - } - } - delete l; - } -} - -void FormWindow::deleteWidgets() -{ - CHECK_MAINWINDOW; - TQWidgetList widgets; - TQPtrDictIterator<WidgetSelection> it( usedSelections ); - for ( ; it.current(); ++it ) { - TQWidget *tb = 0; - if ( !( tb = mainWindow()->isAToolBarChild( TQT_TQOBJECT(it.current()->widget()) ) ) ) - widgets.append( it.current()->widget() ); - else - ( (QDesignerToolBar*)tb )->removeWidget( it.current()->widget() ); - } - - if ( widgets.isEmpty() ) - return; - - DeleteCommand *cmd = new DeleteCommand( i18n( "Delete" ), this, widgets ); - commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -void FormWindow::editAdjustSize() -{ - TQPtrList<Command> commands; - TQWidgetList widgets = selectedWidgets(); - if ( widgets.isEmpty() ) { - TQRect oldr = geometry(); - mainContainer()->adjustSize(); - resize( mainContainer()->size() ); - // check whether our own size constraint hit us - if ( size() != mainContainer()->size() ) - mainContainer()->resize( size() ); - TQRect nr = geometry(); - if ( oldr != nr ) { - ResizeCommand *cmd = new ResizeCommand( i18n( "Adjust Size" ), this, this, oldr, nr ); - commandHistory()->addCommand( cmd ); - } - return; - } - for ( TQWidget* w = widgets.first(); w; w = widgets.next() ) { - if ( w->parentWidget() && WidgetFactory::layoutType( w->parentWidget() ) != WidgetFactory::NoLayout ) - continue; - TQRect oldr = w->geometry(); - w->adjustSize(); - TQRect nr = w->geometry(); - if ( oldr != nr ) - commands.append( new ResizeCommand( i18n("Adjust Size"), this, w, oldr, nr ) ); - } - - if ( commands.isEmpty() ) - return; - for ( WidgetSelection *s = selections.first(); s; s = selections.next() ) - s->updateGeometry(); - - MacroCommand *cmd = new MacroCommand( i18n( "Adjust Size" ), this, commands ); - commandHistory()->addCommand( cmd ); -} - - -TQWidgetList FormWindow::selectedWidgets() const -{ - TQWidgetList widgets; - TQPtrDictIterator<WidgetSelection> it( usedSelections ); - for ( ; it.current(); ++it ) - widgets.append( it.current()->widget() ); - return widgets; -} - -void FormWindow::widgetChanged( TQObject *w ) -{ - if ( w->isWidgetType() ) - updateSelection( (TQWidget*)w ); - // ########## do TQObject stuff -} - -TQLabel *FormWindow::sizePreview() const -{ - if ( !sizePreviewLabel ) { - ( (FormWindow*)this )->sizePreviewLabel = new TQLabel( (FormWindow*)this ); - ( (FormWindow*)this )->sizePreviewLabel->hide(); - ( (FormWindow*)this )->sizePreviewLabel->setBackgroundColor( TQColor( 255, 255, 128 ) ); - ( (FormWindow*)this )->sizePreviewLabel->setFrameStyle( TQFrame::Plain | TQFrame::Box ); - } - return sizePreviewLabel; -} - -void FormWindow::invalidCheckedSelections() -{ - checkedSelectionsForMove = FALSE; -} - -void FormWindow::checkPreviewGeometry( TQRect &r ) -{ - if ( !TQT_TQRECT_OBJECT(rect()).contains( r ) ) { - if ( r.left() < rect().left() ) - r.moveTopLeft( TQPoint( 0, r.top() ) ); - if ( r.right() > rect().right() ) - r.moveBottomRight( TQPoint( rect().right(), r.bottom() ) ); - if ( r.top() < rect().top() ) - r.moveTopLeft( TQPoint( r.left(), rect().top() ) ); - if ( r.bottom() > rect().bottom() ) - r.moveBottomRight( TQPoint( r.right(), rect().bottom() ) ); - } -} - -void FormWindow::focusInEvent( TQFocusEvent * ){ - - if (ff) - ff->checkTimeStamp(); -} - -void FormWindow::focusOutEvent( TQFocusEvent * ) -{ - if ( propertyWidget && !isMainContainer( propertyWidget ) && !isWidgetSelected( propertyWidget ) ) { - TQObject *opw = propertyWidget; - propertyWidget = TQT_TQOBJECT(mainContainer()); - if ( opw->isWidgetType() ) - repaintSelection( (TQWidget*)opw ); - } -} - -void FormWindow::resizeEvent( TQResizeEvent *e ) -{ - TQWidget::resizeEvent( e ); - if ( currTool == ORDER_TOOL ) - repositionOrderIndicators(); - if ( isVisible() ) - formFile()->setModified( TRUE, FormFile::WFormWindow ); - -#if defined(TQ_WS_WIN32) - windowsRepaintWorkaroundTimer->start( 100, TRUE ); -#endif -} - -void FormWindow::windowsRepaintWorkaroundTimerTimeout() -{ -#if defined(TQ_WS_WIN32) - TQObjectList *l = queryList( TQWIDGET_OBJECT_NAME_STRING ); - for ( TQObject *o = l->first(); o; o = l->next() ) { - flickerfree_update( (TQWidget*)o ); - } - flickerfree_update( this ); - delete l; -#endif -} - -TQPtrDict<TQWidget> *FormWindow::widgets() -{ - return &insertedWidgets; -} - -TQWidget *FormWindow::designerWidget( TQObject *o ) const -{ - if ( !o || !o->isWidgetType() ) - return 0; - TQWidget *w = (TQWidget*)o; - while ( w && !isMainContainer( TQT_TQOBJECT(w) ) && !insertedWidgets[ (void*)w ] || isCentralWidget( TQT_TQOBJECT(w) ) ) - w = (TQWidget*)w->parent(); - return w; -} - -void FormWindow::emitShowProperties( TQObject *w ) -{ - if ( w ) { - TQObject *opw = propertyWidget; - propertyWidget = w; - if ( opw->isWidgetType() ) - repaintSelection( (TQWidget*)opw ); - } - showPropertiesTimer->stop(); -// showPropertiesTimer->start( 0, TRUE ); - showPropertiesTimerDone(); -} - -void FormWindow::emitUpdateProperties( TQObject *w ) -{ - if ( w == propertyWidget ) { - updatePropertiesTimer->stop(); - updatePropertiesTimer->start( 0, TRUE ); - } -} - -void FormWindow::emitSelectionChanged() -{ - selectionChangedTimer->stop(); - selectionChangedTimer->start( 0, TRUE ); -} - -void FormWindow::updatePropertiesTimerDone() -{ - CHECK_MAINWINDOW; - if ( propertyWidget && mainWindow()->formWindow() == this ) - emit updateProperties( propertyWidget ); -} - -void FormWindow::showPropertiesTimerDone() -{ - CHECK_MAINWINDOW; - if ( propertyWidget && mainWindow()->formWindow() == this ) - emit showProperties( propertyWidget ); -} - -void FormWindow::selectionChangedTimerDone() -{ - emit selectionChanged(); -} - -void FormWindow::currentToolChanged() -{ - CHECK_MAINWINDOW; - toolFixed = FALSE; - int t = mainwindow->currentTool(); - if ( currTool == t && t != ORDER_TOOL ) - return; - - // tool cleanup - switch ( currTool ) { - case ORDER_TOOL: - hideOrderIndicators(); - break; - case CONNECT_TOOL: - case BUDDY_TOOL: - restoreConnectionLine(); - if ( startWidget ) - restoreRect( TQRect( mapToForm( ( (TQWidget*)startWidget )->parentWidget(), - ( (TQWidget*)startWidget )->pos() ), - ( (TQWidget*)startWidget )->size() ) ); - if ( endWidget ) - restoreRect( TQRect( mapToForm( ( (TQWidget*)endWidget )->parentWidget(), - ( (TQWidget*)endWidget )->pos() ), - ( (TQWidget*)endWidget )->size() ) ); - endUnclippedPainter(); - break; - case POINTER_TOOL: - break; - default: - if ( insertParent ) - endRectDraw(); - break; - } - - startWidget = endWidget = 0; - widgetPressed = FALSE; - drawRubber = FALSE; - insertParent = 0; - delete buffer; - buffer = 0; - - currTool = t; - - if ( hasFocus() ) - clearSelection( FALSE ); - - mainWindow()->statusBar()->clear(); - - // tool setup - switch ( currTool ) { - case POINTER_TOOL: - if ( propertyWidget && !isMainContainer( propertyWidget ) && !isWidgetSelected( propertyWidget ) ) - emitShowProperties( TQT_TQOBJECT(mainContainer()) ); - restoreCursors( this, this ); - break; - case ORDER_TOOL: - if ( mainWindow()->formWindow() == this ) { - mainWindow()->statusMessage( i18n( "Click widgets to change the tab order...") ); - orderedWidgets.clear(); - showOrderIndicators(); - if ( mainWindow()->formWindow() == this ) - emitShowProperties( TQT_TQOBJECT(mainContainer()) ); - setCursorToAll( ArrowCursor, this ); - } - break; - case CONNECT_TOOL: - case BUDDY_TOOL: - if ( currTool == CONNECT_TOOL ) - mainWindow()->statusMessage( i18n( "Drag a line to create a connection...") ); - else - mainWindow()->statusMessage( i18n( "Drag a line to set a buddy...") ); - setCursorToAll( CrossCursor, this ); - if ( mainWindow()->formWindow() == this ) - emitShowProperties( TQT_TQOBJECT(mainContainer()) ); - break; - default: - mainWindow()->statusMessage( i18n( "Click on the form to insert a %1..." ).arg( WidgetDatabase::toolTip( currTool ).lower() ) ); - setCursorToAll( CrossCursor, this ); - if ( mainWindow()->formWindow() == this ) - emitShowProperties( TQT_TQOBJECT(mainContainer()) ); - break; - } -} - -void FormWindow::showOrderIndicators() -{ - hideOrderIndicators(); - orderIndicators.setAutoDelete( TRUE ); - TQObjectList *l = mainContainer()->queryList( TQWIDGET_OBJECT_NAME_STRING ); - stackedWidgets = MetaDataBase::tabOrder( this ); - if ( l ) { - int order = 1; - for ( TQObject *o = l->first(); o; o = l->next() ) { - TQWidget* w = (TQWidget*) o; - if ( w->isShown() && - insertedWidgets[ (void*)w ] && - w->focusPolicy() != TQ_NoFocus ) { - OrderIndicator* ind = new OrderIndicator( order++, w, this ); - orderIndicators.append( ind ); - if ( stackedWidgets.findRef( w ) == -1 ) - stackedWidgets.append( w ); - } - } - delete l; - } - updateOrderIndicators(); -} - -void FormWindow::hideOrderIndicators() -{ - orderIndicators.clear(); -} - -void FormWindow::updateOrderIndicators() -{ - int order = 1; - for ( TQWidget *w = stackedWidgets.first(); w; w = stackedWidgets.next() ) { - for ( OrderIndicator* i = orderIndicators.first(); i; i = orderIndicators.next() ) - i->setOrder( order, w ); - order++; - } -} - -void FormWindow::repositionOrderIndicators() -{ - for ( OrderIndicator* i = orderIndicators.first(); i; i = orderIndicators.next() ) - i->reposition(); -} - - -void FormWindow::updateUndoInfo() -{ - commandHistory()->emitUndoRedo(); -} - -bool FormWindow::checkCustomWidgets() -{ - TQStringList missingCustomWidgets; - TQPtrDictIterator<TQWidget> it( insertedWidgets ); - for ( ; it.current(); ++it ) { - if ( it.current()->isA( "CustomWidget" ) ) { - TQString className = WidgetFactory::classNameOf( TQT_TQOBJECT(it.current()) ); - if ( !MetaDataBase::hasCustomWidget( className ) ) - missingCustomWidgets << className; - } - } - - if ( !missingCustomWidgets.isEmpty() ) { - TQString txt = i18n( "The following custom widgets are used in '%1',\n" - "but are not known to TQt Designer:\n" ).arg( name() ); - for ( TQStringList::Iterator sit = missingCustomWidgets.begin(); sit != missingCustomWidgets.end(); ++sit ) - txt += " " + *sit + "\n"; - txt += i18n( "If you save this form and generate code for it using uic, \n" - "the generated code will not compile.\n" - "Do you want to save this form now?" ); - if ( TQMessageBox::information( mainWindow(), i18n( "Save Form" ), txt ) == 1 ) - return FALSE; - } - return TRUE; -} - -void FormWindow::setPropertyShowingBlocked( bool b ) -{ - propShowBlocked = b; -} - -bool FormWindow::isPropertyShowingBlocked() const -{ - return propShowBlocked; -} - -int FormWindow::numSelectedWidgets() const -{ - return usedSelections.count(); -} - -TQString FormWindow::copy() -{ - CHECK_MAINWINDOW_VALUE( TQString() ); - Resource resource( mainWindow() ); - resource.setWidget( this ); - return resource.copy(); -} - -void FormWindow::lowerWidgets() -{ - TQWidgetList widgets; - TQPtrDictIterator<WidgetSelection> it( usedSelections ); - for ( ; it.current(); ++it ) - widgets.append( it.current()->widget() ); - - LowerCommand *cmd = new LowerCommand( i18n( "Lower" ), this, widgets ); - cmd->execute(); - commandHistory()->addCommand( cmd ); -} - -void find_accel( const TQString &txt, TQMap<TQChar, TQWidgetList > &accels, TQWidget *w ) -{ - int i = txt.find( "&" ); - if ( i == -1 ) - return; - TQChar c = txt[ i + 1 ]; - if ( c.isNull() || c == '&' ) - return; - c = c.lower(); - TQMap<TQChar, TQWidgetList >::Iterator it = accels.find( c ); - if ( it == accels.end() ) { - TQWidgetList wl; - wl.append( w ); - accels.insert( c, wl ); - } else { - TQWidgetList *wl = &*it; - wl->append( w ); - } -} - -void FormWindow::checkAccels() -{ - CHECK_MAINWINDOW; - TQMap<TQChar, TQWidgetList > accels; - TQObjectList *l = mainContainer()->queryList( TQWIDGET_OBJECT_NAME_STRING ); - if ( l ) { - for ( TQObject *o = l->first(); o; o = l->next() ) { - if ( ( (TQWidget*)o )->isVisibleTo( this ) && - insertedWidgets[ (void*)o ] ) { - TQWidget *w = (TQWidget*)o; - const TQMetaProperty* text = - w->metaObject()->property( w->metaObject()->findProperty( "text", TRUE ), TRUE ); - const TQMetaProperty* title = - w->metaObject()->property( w->metaObject()->findProperty( "title", TRUE ), TRUE ); - const TQMetaProperty* pageTitle = - w->metaObject()->property( w->metaObject()->findProperty( "pageTitle", TRUE ), TRUE ); - if ( text ) - find_accel( w->property( "text" ).toString(), accels, w ); - if ( title ) - find_accel( w->property( "title" ).toString(), accels, w ); - if ( pageTitle ) - find_accel( w->property( "pageTitle" ).toString(), accels, w ); - } else if ( ::tqqt_cast<MenuBarEditor*>(o) ) { - ((MenuBarEditor *)o)->checkAccels( accels ); - } - } - delete l; - } - - bool ok = TRUE; - TQWidget *wid; - for ( TQMap<TQChar, TQWidgetList >::Iterator it = accels.begin(); it != accels.end(); ++it ) { - if ( (*it).count() > 1 ) { - ok = FALSE; - switch ( TQMessageBox::information( mainWindow(), i18n( "Check Accelerators" ), - i18n( "Accelerator '%1' is used once.", "Accelerator '%1' is used %n times.", (*it).count() - ).arg( it.key().upper() ), - i18n( "&Select" ), - i18n( "&Cancel" ), TQString(), 2 ) ) { - case 0: // select - clearSelection( FALSE ); - for ( wid = (*it).first(); wid; wid = (*it).next() ) - selectWidget( TQT_TQOBJECT(wid), TRUE ); - return; - case 1: // cancel - return; - } - } - } - - if ( ok ) - TQMessageBox::information( mainWindow(), i18n( "Check Accelerators" ), - i18n( "No accelerator is used more than once." ) ); -} - -void FormWindow::raiseWidgets() -{ - TQWidgetList widgets; - TQPtrDictIterator<WidgetSelection> it( usedSelections ); - for ( ; it.current(); ++it ) - widgets.append( it.current()->widget() ); - - RaiseCommand *cmd = new RaiseCommand( i18n( "Raise" ), this, widgets ); - cmd->execute(); - commandHistory()->addCommand( cmd ); -} - -void FormWindow::paste( const TQString &cb, TQWidget *parent ) -{ - CHECK_MAINWINDOW; - Resource resource( mainWindow() ); - resource.setWidget( this ); - resource.paste( cb, parent ); -} - -void FormWindow::selectAll() -{ - checkedSelectionsForMove = FALSE; - blockSignals( TRUE ); - TQObjectList *l = mainContainer()->queryList( TQWIDGET_OBJECT_NAME_STRING ); - if ( l ) { - for ( TQObject *o = l->first(); o; o = l->next() ) { - if ( ( (TQWidget*)o )->isVisibleTo( this ) && - insertedWidgets[ (void*)o ] ) { - selectWidget( TQT_TQOBJECT(o) ); - } - } - delete l; - } - - blockSignals( FALSE ); - emitSelectionChanged(); - if ( propertyWidget ) - emitShowProperties( propertyWidget ); - emitSelectionChanged(); -} - -void FormWindow::layoutHorizontal() -{ - TQWidgetList widgets( selectedWidgets() ); - LayoutHorizontalCommand *cmd = new LayoutHorizontalCommand( i18n( "Lay OutQt::Horizontally" ), - this, mainContainer(), 0, widgets ); - clearSelection( FALSE ); - commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -void FormWindow::layoutVertical() -{ - TQWidgetList widgets( selectedWidgets() ); - LayoutVerticalCommand *cmd = new LayoutVerticalCommand( i18n( "Lay OutQt::Vertically" ), - this, mainContainer(), 0, widgets ); - clearSelection( FALSE ); - commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -void FormWindow::layoutHorizontalSplit() -{ - TQWidgetList widgets( selectedWidgets() ); - LayoutHorizontalSplitCommand *cmd = new LayoutHorizontalSplitCommand( i18n( "Lay OutQt::Horizontally (in splitter)" ), - this, mainContainer(), 0, widgets ); - clearSelection( FALSE ); - commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -void FormWindow::layoutVerticalSplit() -{ - TQWidgetList widgets( selectedWidgets() ); - LayoutVerticalSplitCommand *cmd = new LayoutVerticalSplitCommand( i18n( "Lay OutQt::Vertically (in splitter)" ), - this, mainContainer(), 0, widgets ); - clearSelection( FALSE ); - commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -void FormWindow::layoutGrid() -{ - int xres = grid().x(); - int yres = grid().y(); - - TQWidgetList widgets( selectedWidgets() ); - LayoutGridCommand *cmd = new LayoutGridCommand( i18n( "Lay Out in a Grid" ), - this, mainContainer(), 0, widgets, xres, yres ); - clearSelection( FALSE ); - commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -void FormWindow::layoutHorizontalContainer( TQWidget *w ) -{ - if ( w == this ) - w = mainContainer(); - TQObjectList l = WidgetFactory::containerOfWidget(w)->childrenListObject(); - if ( l.isEmpty() ) - return; - TQWidgetList widgets; - for ( TQObject *o = l.first(); o; o = l.next() ) { - if ( o->isWidgetType() && - ( (TQWidget*)o )->isVisibleTo( this ) && - insertedWidgets.find( (TQWidget*)o ) ) - widgets.append( (TQWidget*)o ); - } - LayoutHorizontalCommand *cmd = new LayoutHorizontalCommand( i18n( "Lay Out ChildrenQt::Horizontally" ), - this, mainContainer(), w, widgets ); - clearSelection( FALSE ); - commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -void FormWindow::layoutVerticalContainer( TQWidget *w ) -{ - if ( w == this ) - w = mainContainer(); - TQObjectList l = WidgetFactory::containerOfWidget(w)->childrenListObject(); - if ( l.isEmpty() ) - return; - TQWidgetList widgets; - for ( TQObject *o = l.first(); o; o = l.next() ) { - if ( o->isWidgetType() && - ( (TQWidget*)o )->isVisibleTo( this ) && - insertedWidgets.find( (TQWidget*)o ) ) - widgets.append( (TQWidget*)o ); - } - LayoutVerticalCommand *cmd = new LayoutVerticalCommand( i18n( "Lay Out ChildrenQt::Vertically" ), - this, mainContainer(), w, widgets ); - clearSelection( FALSE ); - commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -void FormWindow::layoutGridContainer( TQWidget *w ) -{ - if ( w == this ) - w = mainContainer(); - int xres = grid().x(); - int yres = grid().y(); - - TQObjectList l = WidgetFactory::containerOfWidget(w)->childrenListObject(); - if ( l.isEmpty() ) - return; - TQWidgetList widgets; - for ( TQObject *o = l.first(); o; o = l.next() ) { - if ( o->isWidgetType() && - ( (TQWidget*)o )->isVisibleTo( this ) && - insertedWidgets.find( (TQWidget*)o ) ) - widgets.append( (TQWidget*)o ); - } - LayoutGridCommand *cmd = new LayoutGridCommand( i18n( "Lay Out Children in a Grid" ), - this, mainContainer(), w, widgets, xres, yres ); - clearSelection( FALSE ); - commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -void FormWindow::breakLayout( TQWidget *w ) -{ - if ( w == this ) - w = mainContainer(); - w = WidgetFactory::containerOfWidget( w ); - TQPtrList<Command> commands; - - for (;;) { - if ( !w || w == this ) - break; - if ( WidgetFactory::layoutType( w ) != WidgetFactory::NoLayout && - WidgetDatabase::isContainer( WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( TQT_TQOBJECT(w) ) ) ) ) { - Command *cmd = breakLayoutCommand( w ); - if ( cmd ) - commands.insert( 0, cmd ); - if ( !::tqqt_cast<TQLayoutWidget*>(w) && !::tqqt_cast<TQSplitter*>(w) ) - break; - } - w = w->parentWidget(); - } - - if ( commands.isEmpty() ) - return; - - clearSelection( FALSE ); - MacroCommand *cmd = new MacroCommand( i18n( "Break Layout" ), this, commands ); - commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -BreakLayoutCommand *FormWindow::breakLayoutCommand( TQWidget *w ) -{ - CHECK_MAINWINDOW_VALUE( 0 ); - TQObjectList l = w->childrenListObject(); - if ( l.isEmpty() ) - return 0; - - TQWidgetList widgets; - for ( TQObject *o = l.first(); o; o = l.next() ) { - if ( o->isWidgetType() && - !mainWindow()->isAToolBarChild( TQT_TQOBJECT(o) ) && - ( (TQWidget*)o )->isVisibleTo( this ) && - insertedWidgets.find( (TQWidget*)o ) ) - widgets.append( (TQWidget*)o ); - } - return new BreakLayoutCommand( i18n( "Break Layout" ), this, WidgetFactory::widgetOfContainer( w ), widgets ); -} - -int FormWindow::numVisibleWidgets() const -{ - TQPtrDictIterator<TQWidget> it( insertedWidgets ); - int visible = 0; - for ( ; it.current(); ++it ) { - if ( it.current()->isVisibleTo( (FormWindow*)this ) ) - visible++; - } - return visible; -} - -bool FormWindow::hasInsertedChildren( TQWidget *w ) const -{ - if ( !w ) - return FALSE; - w = WidgetFactory::containerOfWidget( w ); - if ( !w ) - return FALSE; - TQObjectList *l = w->queryList( TQWIDGET_OBJECT_NAME_STRING ); - if ( !l || !l->first() ) { - delete l; - return FALSE; - } - - for ( TQObject *o = l->first(); o; o = l->next() ) { - if ( o->isWidgetType() && - ( (TQWidget*)o )->isVisibleTo( (FormWindow*)this ) && - insertedWidgets.find( (TQWidget*)o ) ) { - delete l; - return TRUE; - } - } - - delete l; - return FALSE; -} - -bool FormWindow::allowMove( TQWidget *w ) -{ - w = w->parentWidget(); - while ( w ) { - if ( ( isMainContainer( TQT_TQOBJECT(w) ) || insertedWidgets.find( w ) ) && WidgetFactory::layoutType( w ) == WidgetFactory::NoLayout ) - return TRUE; - w = w->parentWidget(); - } - return FALSE; -} - - -void FormWindow::editConnections() -{ - CHECK_MAINWINDOW; - buffer = 0; - if ( !startWidget || !endWidget ) - return; - - ConnectionDialog dlg( mainwindow ); - mainWindow()->statusMessage( i18n( "Edit connections...") ); - dlg.addConnection( TQT_TQOBJECT(startWidget), TQT_TQOBJECT(endWidget), TQString(), TQString() ); - TQTimer::singleShot( 0, &dlg, TQT_SLOT(ensureConnectionVisible()) ); - dlg.exec(); -} - -void FormWindow::saveBackground() -{ - if ( buffer ) - delete buffer; - buffer = new TQPixmap( width(), height() ); - *buffer = TQPixmap::grabWindow( winId() ); -} - -void FormWindow::restoreConnectionLine() -{ - if (!unclippedPainter || !buffer) // designer will occasionally crash if buffer is not tested to be non-zero - return; - - int a =TQABS( startPos.x() - currentPos.x() ); - int b = TQABS( startPos.y() - currentPos.y() ); - TQRect r( startPos, currentPos ); - - if ( a < 32 || b < 32 ) { // special case: vertical or horizontal line - r = r.normalize(); - unclippedPainter->drawPixmap( r.x() - 2, r.y() - 2, *buffer, - r.x() - 2, r.y() - 2, r.width() + 4, r.height() + 4 ); - return; - } - - if ( a <= 0 ) - a = 1; - if ( b <= 0 ) - b = 1; - int w, h; - if ( b > a ) { - h = 64; - w = ( a * h ) / b; - } else { - w = 64; - h = ( b * w ) / a; - } - - int dx = 2 * w / 3; - int dy = 2 * h / 3; - TQPoint p( startPos ); - - if ( r.x() > r.right() ) { - dx = dx * -1; - p.setX( p.x() - 64 ); - r.moveBy( -64, 0 ); - } - if ( r.y() > r.bottom() ) { - dy = dy * -1; - p.setY( p.y() - 64 ); - r.moveBy( 0, -64 ); - } - - w = h = 64; - r = r.normalize(); - while ( r.contains( p ) ) { - unclippedPainter->drawPixmap( p, *buffer, TQRect( p, TQSize( w, h ) ) ); - unclippedPainter->setPen( red ); - p.setX( p.x() + dx ); - p.setY( p.y() + dy ); - } - - unclippedPainter->drawPixmap( startPos.x() - 10, startPos.y() - 10, *buffer, - startPos.x() - 10, startPos.y() - 10, 20, 20 ); -} - -void FormWindow::restoreRect( const TQRect &rect ) -{ - if (!unclippedPainter || !buffer) - return; - - TQRect r( rect ); - r = r.normalize(); - - r = TQRect( r.x() + 2, r.y() + 2, r.width() - 4, r.height() - 4 ); - - unclippedPainter->drawPixmap( r.x() - 2, r.y() - 2, *buffer, r.x() - 2, r.y() - 2, r.width() + 4, 4 ); - unclippedPainter->drawPixmap( r.x() - 2, r.y() - 2, *buffer, r.x() - 2, r.y() - 2, 4, r.height() + 4 ); - unclippedPainter->drawPixmap( r.x() - 2, r.y() + r.height() - 3, *buffer, r.x() - 2, r.y() + r.height() - 3, r.width() + 4, 5 ); - unclippedPainter->drawPixmap( r.x() + r.width() - 2, r.y(), *buffer, r.x() + r.width() - 2, r.y(), 4, r.height() + 4 ); -} - -void FormWindow::drawConnectionLine() -{ - if ( !unclippedPainter ) - return; - - unclippedPainter->setPen( TQPen( white, 2 ) ); - unclippedPainter->drawLine( startPos, currentPos ); - if ( validForBuddy ) - unclippedPainter->setPen( TQPen( darkRed, 1 ) ); - else - unclippedPainter->setPen( TQPen( darkCyan, 1 ) ); - unclippedPainter->drawLine( startPos, currentPos ); - - if ( validForBuddy ) - unclippedPainter->setPen( TQPen( darkGreen, 1 ) ); - else - unclippedPainter->setPen( TQPen( magenta, 1 ) ); - if ( startWidget ) { - TQWidget *s = (TQWidget*)startWidget; - TQPoint p = mapToForm( s, TQPoint(0,0) ); - unclippedPainter->drawRect( TQRect( p + TQPoint( 2, 2 ), s->size() - TQSize( 4, 4 ) ) ); - } - if ( endWidget ) { - TQWidget *e = (TQWidget*)endWidget; - TQPoint p = mapToForm( e, TQPoint(0,0) ); - unclippedPainter->drawRect( TQRect( p + TQPoint( 2, 2 ), e->size() - TQSize( 4, 4 ) ) ); - } -} - -TQString FormWindow::fileName() const -{ - return ff->absFileName(); -} - -void FormWindow::setFileName( const TQString &fn ) -{ - ff->setFileName( fn ); - emit fileNameChanged( ff->fileName(), this ); -} - -void FormWindow::modificationChanged( bool m ) -{ - emit modificationChanged( m, this ); - emit modificationChanged( m, ff->fileName() ); -} - -bool FormWindow::unify( TQObject *w, TQString &s, bool changeIt ) -{ - bool found = !isMainContainer( w ) && qstrcmp( name(), s.latin1() ) == 0; - if ( !found ) { - TQString orig = s; - int num = 1; - TQPtrDictIterator<TQWidget> it( insertedWidgets ); - for ( ; it.current();) { - if ( TQT_BASE_OBJECT(it.current()) != TQT_BASE_OBJECT(w) && - qstrcmp( it.current()->name(), s.latin1() ) == 0 ) { - found = TRUE; - if ( !changeIt ) - break; - s = orig + "_" + TQString::number( ++num ); - it.toFirst(); - } else { - ++it; - } - } - if ( !found ) { - TQPtrList<TQAction> al; - TQAction *a = 0; - for ( a = actions.first(); a; a = actions.next() ) { - TQObjectList *l = a->queryList( TQACTION_OBJECT_NAME_STRING ); - al.append( a ); - for ( TQObject *ao = l->first(); ao; ao = l->next() ) - al.append( (TQAction*)ao ); - delete l; - } - for ( a = al.first(); a; a = al.next() ) { - if ( a != w && - qstrcmp( a->name(), s.latin1() ) == 0 ) { - found = TRUE; - if ( !changeIt ) - break; - s = orig + "_" + TQString::number( ++num ); - a = actions.first(); - } - } - } - if ( ::tqqt_cast<TQMainWindow*>(mainContainer()) && !found ) { - TQObjectList *l = mainContainer()->queryList( "PopupMenuEditor" ); - for ( TQObject *o = l->first(); o; o = l->next() ) { - if ( o != w && - qstrcmp ( o->name(), s.latin1() ) == 0 ) { - found = TRUE; - if ( !changeIt ) - break; - s = orig + "_" + TQString::number( ++num ); - o = l->first(); - } - } - delete l; - } - if ( ::tqqt_cast<TQMainWindow*>(mainContainer()) ) { - if ( !found ) { - TQObjectList *l = mainContainer()->queryList( TQDOCKWINDOW_OBJECT_NAME_STRING, 0, TRUE ); - for ( TQObject *o = l->first(); o; o = l->next() ) { - if ( o != w && - qstrcmp( o->name(), s.latin1() ) == 0 ) { - found = TRUE; - if ( !changeIt ) - break; - s = orig + "_" + TQString::number( ++num ); - o = l->first(); - } - } - delete l; - } - } - } - - if ( !found ) - return TRUE; - return FALSE; -} - -bool FormWindow::isCustomWidgetUsed( MetaDataBase::CustomWidget *w ) -{ - TQPtrDictIterator<TQWidget> it( insertedWidgets ); - for ( ; it.current(); ++it ) { - if ( it.current()->isA( "CustomWidget" ) ) { - if ( qstrcmp( WidgetFactory::classNameOf( TQT_TQOBJECT(it.current()) ), w->className.utf8() ) == 0 ) - return TRUE; - } - } - - return FALSE; -} - -bool FormWindow::isDatabaseWidgetUsed() const -{ -#ifndef TQT_NO_SQL - TQStringList dbClasses; - dbClasses << TQDATATABLE_OBJECT_NAME_STRING; // add more here - TQPtrDictIterator<TQWidget> it( insertedWidgets ); - for ( ; it.current(); ++it ) { - TQString c( it.current()->className() ); - if ( dbClasses.contains( c ) > 0 ) { - return TRUE; - } - } -#endif - return FALSE; -} - -bool FormWindow::isDatabaseAware() const -{ -#ifndef TQT_NO_SQL - if ( TQString(mContainer->className()) == "QDesignerDataBrowser" || TQString(mContainer->className()) == "QDesignerDataView" ) - return TRUE; - return isDatabaseWidgetUsed(); -#else - return FALSE; -#endif -} - -void FormWindow::visibilityChanged() -{ - if ( currTool != ORDER_TOOL ) { - emitUpdateProperties( TQT_TQOBJECT(currentWidget()) ); - } else { - updateOrderIndicators(); - repositionOrderIndicators(); - } -} - - -/*! - Maps \a pos in \a w's coordinates to the form's coordinate system. - - This is the equivalent to mapFromGlobal(w->mapToGlobal(pos) ) but - avoids the two roundtrips to the X-Server on Unix/X11. - */ -TQPoint FormWindow::mapToForm( const TQWidget* w, const TQPoint& pos ) const -{ - TQPoint p = pos; - const TQWidget* i = w; - while ( i && !i->isTopLevel() && !isMainContainer( TQT_TQOBJECT(const_cast<TQWidget*>(i)) ) ) { - p = i->mapToParent( p ); - i = i->parentWidget(); - } - return mapFromGlobal( w->mapToGlobal( pos ) ); -} - -static int widgetDepth( TQWidget *w ) -{ - int d = -1; - while ( w && !w->isTopLevel() ) { - d++; - w = w->parentWidget(); - } - - return d; -} - -static bool isChildOf( TQWidget *c, TQWidget *p ) -{ - while ( c && !c->isTopLevel() ) { - if ( c == p ) - return TRUE; - c = c->parentWidget(); - } - return FALSE; -} - -TQWidget *FormWindow::containerAt( const TQPoint &pos, TQWidget *notParentOf ) -{ - TQPtrDictIterator<TQWidget> it( insertedWidgets ); - TQWidget *container = 0; - int depth = -1; - TQWidgetList selected = selectedWidgets(); - if ( TQT_TQRECT_OBJECT(rect()).contains( mapFromGlobal( pos ) ) ) { - container = mainContainer(); - depth = widgetDepth( container ); - } - - for ( ; it.current(); ++it ) { - if ( ::tqqt_cast<TQLayoutWidget*>(it.current()) - || ::tqqt_cast<TQSplitter*>(it.current()) ) - continue; - if ( !it.current()->isVisibleTo( this ) ) - continue; - if ( selected.find( it.current() ) != -1 ) - continue; - if ( !WidgetDatabase::isContainer( WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( TQT_TQOBJECT(it.current()) ) ) ) && - it.current() != mainContainer() ) - continue; - - // the rectangles of all ancestors of the container must contain the insert position - TQWidget *w = it.current(); - while ( w && !w->isTopLevel() ) { - if ( !TQT_TQRECT_OBJECT(w->rect()).contains( ( w->mapFromGlobal( pos ) ) ) ) - break; - w = w->parentWidget(); - } - if ( !( w == 0 || w->isTopLevel() ) ) continue; // we did not get through the full while loop - - int wd = widgetDepth( it.current() ); - if ( wd == depth && container ) { - if ( ( it.current()->parentWidget()->childrenListObject() ).find( TQT_TQOBJECT(it.current()) ) > - ( container->parentWidget()->childrenListObject() ).find( TQT_TQOBJECT(container) ) ) - wd++; - } - if ( wd > depth && !isChildOf( it.current(), notParentOf ) ) { - depth = wd; - container = it.current(); - } - } - - return container; -} - -bool FormWindow::isMainContainer( TQObject *w ) const -{ - return w && w->isWidgetType() && ( TQT_BASE_OBJECT(w) == this || TQT_BASE_OBJECT(w) == mainContainer() ); -} - -void FormWindow::setMainContainer( TQWidget *w ) -{ - bool resetPropertyWidget = isMainContainer( propertyWidget ); - if ( mContainer ) - insertedWidgets.remove( mContainer ); - if ( TQT_BASE_OBJECT(propertyWidget) == TQT_BASE_OBJECT(mContainer) ) - propertyWidget = 0; - delete mContainer; - mContainer = w; - insertedWidgets.insert( mContainer, mContainer ); - delete layout(); - TQHBoxLayout *l = new TQHBoxLayout( this ); - l->addWidget( w ); - if ( resetPropertyWidget ) { - TQObject *opw = propertyWidget; - propertyWidget = TQT_TQOBJECT(mContainer); - if ( opw && opw->isWidgetType() ) - repaintSelection( (TQWidget*)opw ); - } - if ( project() ) { - LanguageInterface *iface = MetaDataBase::languageInterface( project()->language() ); - if ( iface && !project()->isCpp() && !isFake() ) { - if ( !MetaDataBase::hasFunction( TQT_TQOBJECT(this), "init()" ) ) - MetaDataBase::addFunction( TQT_TQOBJECT(this), "init()", "", "private", "function", - project()->language(), "void" ); - if ( !MetaDataBase::hasFunction( TQT_TQOBJECT(this), "destroy()" ) ) - MetaDataBase::addFunction( TQT_TQOBJECT(this), "destroy()", "", "private", "function", - project()->language(), "void" ); - if ( !MetaDataBase::hasConnection( TQT_TQOBJECT(this), TQT_TQOBJECT(mainContainer()), "shown()", TQT_TQOBJECT(mainContainer()), "init" ) ) - MetaDataBase::addConnection( TQT_TQOBJECT(this), TQT_TQOBJECT(mainContainer()), "shown()", TQT_TQOBJECT(mainContainer()), "init" ); - if ( !MetaDataBase::hasConnection( TQT_TQOBJECT(this), TQT_TQOBJECT(mainContainer()), "destroyed()", TQT_TQOBJECT(mainContainer()), "destroy" ) ) - MetaDataBase::addConnection( TQT_TQOBJECT(this), TQT_TQOBJECT(mainContainer()), "destroyed()", - TQT_TQOBJECT(mainContainer()), "destroy" ); - } - } -} - -bool FormWindow::savePixmapInline() const -{ - return pixInline; -} - -bool FormWindow::savePixmapInProject() const -{ - return pixProject; -} - -TQString FormWindow::pixmapLoaderFunction() const -{ - return pixLoader; -} - -void FormWindow::setSavePixmapInline( bool b ) -{ - pixInline = b; - if ( b ) - pixProject = FALSE; -} - -void FormWindow::setSavePixmapInProject( bool b ) -{ - pixProject = b; - if ( b ) - pixInline = FALSE; -} - -void FormWindow::setPixmapLoaderFunction( const TQString &func ) -{ - pixLoader = func; -} - -void FormWindow::setActiveObject( TQObject *o ) -{ - emitShowProperties( o ); - propertyWidget = o; -} - -void FormWindow::setProject( Project *pro ) -{ - proj = pro; -} - -Project *FormWindow::project() const -{ - return proj; -} - -TQAction *FormWindow::findAction( const TQString &name ) -{ - for ( TQAction *a = actionList().first(); a; a = actionList().next() ) { - if ( TQString( a->name() ) == name ) - return a; - TQAction *ac = (TQAction*)a->child( name.latin1(), TQACTION_OBJECT_NAME_STRING ); - if ( ac ) - return ac; - } - return 0; -} - -void FormWindow::killAccels( TQObject *top ) -{ - TQObjectList *l = top->queryList( TQACCEL_OBJECT_NAME_STRING ); - if ( !l ) - return; - for ( TQObject *o = l->first(); o; o = l->next() ) - ( (TQAccel*)o )->setEnabled( FALSE ); - delete l; -} - -DesignerFormWindow *FormWindow::iFace() -{ - if ( !iface ) - iface = new DesignerFormWindowImpl( this ); - return iface; -} - -bool FormWindow::isCentralWidget( TQObject *w ) const -{ - if ( !::tqqt_cast<TQMainWindow*>(mainContainer()) ) - return FALSE; - return TQT_BASE_OBJECT(w) == TQT_BASE_OBJECT(( (TQMainWindow*)mainContainer() )->centralWidget()); -} - -int FormWindow::layoutDefaultSpacing() const -{ - return defSpacing; -} - -int FormWindow::layoutDefaultMargin() const -{ - return defMargin; -} - -void FormWindow::setLayoutDefaultSpacing( int s ) -{ - defSpacing = s; -} - -void FormWindow::setLayoutDefaultMargin( int s ) -{ - defMargin = s; -} - -void FormWindow::setSpacingFunction( const TQString &funct ) -{ - spacFunction = funct; -} - -TQString FormWindow::spacingFunction() const -{ - return spacFunction; -} - -void FormWindow::hasLayoutFunctions( bool b ) -{ - hasLayoutFunc = b; -} - -bool FormWindow::hasLayoutFunctions() const -{ - return hasLayoutFunc; -} - -void FormWindow::setMarginFunction( const TQString &funct ) -{ - margFunction = funct; -} - -TQString FormWindow::marginFunction() const -{ - return margFunction; -} - -FormFile *FormWindow::formFile() const -{ - return ff; -} - -void FormWindow::setFormFile( FormFile *f ) -{ - ff = f; - if ( ff ) - connect( this, TQT_SIGNAL( modificationChanged(bool, const TQString&) ), ff, TQT_SLOT( formWindowChangedSomehow() ) ); -} - -bool FormWindow::canBeBuddy( const TQWidget *w ) const -{ - return w->focusPolicy() != TQ_NoFocus; -} - -bool FormWindow::event( TQEvent *e ) -{ - if (e->type() == TQEvent::ShowMaximized) - { - if ( isMaximized() ) - setWindowState( windowState() & ~WindowMaximized | WindowActive); - return true; - } - return TQWidget::event(e); -} |