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Diffstat (limited to 'tdevdesigner/designer/listvieweditorimpl.cpp')
| -rw-r--r-- | tdevdesigner/designer/listvieweditorimpl.cpp | 650 |
1 files changed, 0 insertions, 650 deletions
diff --git a/tdevdesigner/designer/listvieweditorimpl.cpp b/tdevdesigner/designer/listvieweditorimpl.cpp deleted file mode 100644 index c5ec7498..00000000 --- a/tdevdesigner/designer/listvieweditorimpl.cpp +++ /dev/null @@ -1,650 +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 "mainwindow.h" -#include "listvieweditorimpl.h" -#include "pixmapchooser.h" -#include "command.h" -#include "listviewdnd.h" -#include "listboxdnd.h" -#include "listboxrename.h" - -#include <tqlistview.h> -#include <tqheader.h> -#include <tqlistbox.h> -#include <tqlineedit.h> -#include <tqcheckbox.h> -#include <tqlabel.h> -#include <tqtabwidget.h> -#include <tqspinbox.h> -#include <tqpushbutton.h> -#include <tqptrstack.h> - -#include <tdelocale.h> - -ListViewEditor::ListViewEditor( TQWidget *parent, TQListView *lv, FormWindow *fw ) - : ListViewEditorBase( parent, 0, TRUE ), listview( lv ), formwindow( fw ) -{ - connect( helpButton, TQT_SIGNAL( clicked() ), MainWindow::self, TQT_SLOT( showDialogHelp() ) ); - itemText->setEnabled( FALSE ); - itemChoosePixmap->setEnabled( FALSE ); - itemDeletePixmap->setEnabled( FALSE ); - itemColumn->setEnabled( FALSE ); - - setupColumns(); - PopulateListViewCommand::transferItems( listview, itemsPreview ); - setupItems(); - - itemsPreview->setShowSortIndicator( listview->showSortIndicator() ); - itemsPreview->setAllColumnsShowFocus( listview->allColumnsShowFocus() ); - itemsPreview->setRootIsDecorated( listview->rootIsDecorated() ); - - if ( itemsPreview->firstChild() ) { - itemsPreview->setCurrentItem( itemsPreview->firstChild() ); - itemsPreview->setSelected( itemsPreview->firstChild(), TRUE ); - } - - // Clamp on drag and drop to TQListView - ListViewDnd *itemsDnd = new ListViewDnd( itemsPreview ); - itemsDnd->setDragMode( ListViewDnd::Internal | ListViewDnd::Move ); - TQObject::connect( itemsDnd, TQT_SIGNAL( dropped( TQListViewItem * ) ), - itemsDnd, TQT_SLOT( confirmDrop( TQListViewItem * ) ) ); - - // Enable rename for all TQListViewItems - TQListViewItemIterator it = ((TQListView *)itemsPreview)->firstChild(); - for ( ; *it; it++ ) - (*it)->setRenameEnabled( 0, TRUE ); - - // Connect listview signal to signal-relay - TQObject::connect( itemsPreview, - TQT_SIGNAL( itemRenamed( TQListViewItem*, int, const TQString & ) ), - this, - TQT_SLOT( emitItemRenamed(TQListViewItem*, int, const TQString&) ) ); - - // Connect signal-relay to TQLineEdit "itemText" - TQObjectList *l = parent->queryList( TQLINEEDIT_OBJECT_NAME_STRING, "itemText" ); - TQObject *obj; - TQObjectListIt itemsLineEditIt( *l ); - while ( (obj = itemsLineEditIt.current()) != 0 ) { - ++itemsLineEditIt; - TQObject::connect( this, - TQT_SIGNAL( itemRenamed( const TQString & ) ), - obj, - TQT_SLOT( setText( const TQString & ) ) ); - } - delete l; - - // Clamp on drag and drop to TQListBox - ListBoxDnd *columnsDnd = new ListBoxDnd( colPreview ); - columnsDnd->setDragMode( ListBoxDnd::Internal | ListBoxDnd::Move ); - TQObject::connect( columnsDnd, TQT_SIGNAL( dropped( TQListBoxItem * ) ), - columnsDnd, TQT_SLOT( confirmDrop( TQListBoxItem * ) ) ); - - // Clamp on rename to TQListBox - ListBoxRename *columnsRename = new ListBoxRename( colPreview ); - TQObject::connect( columnsRename, - TQT_SIGNAL( itemTextChanged( const TQString & ) ), - this, - TQT_SLOT( columnTextChanged( const TQString & ) ) ); - - // Find TQLineEdit "colText" and connect - l = parent->queryList( TQLINEEDIT_OBJECT_NAME_STRING, "colText" ); - TQObjectListIt columnsLineEditIt( *l ); - while ( (obj = columnsLineEditIt.current()) != 0 ) { - ++columnsLineEditIt; - TQObject::connect( columnsRename, - TQT_SIGNAL( itemTextChanged( const TQString & ) ), - obj, - TQT_SLOT( setText( const TQString & ) ) ); - } - delete l; -} - -void ListViewEditor::applyClicked() -{ - setupItems(); - PopulateListViewCommand *cmd = new PopulateListViewCommand( i18n( "Edit the Items and Columns of '%1'" ).arg( listview->name() ), - formwindow, listview, itemsPreview ); - cmd->execute(); - formwindow->commandHistory()->addCommand( cmd ); -} - -void ListViewEditor::okClicked() -{ - applyClicked(); - accept(); -} - -void ListViewEditor::columnClickable( bool b ) -{ - Column *c = findColumn( colPreview->item( colPreview->currentItem() ) ); - if ( !c ) - return; - c->clickable = b; -} - -void ListViewEditor::columnDownClicked() -{ - if ( colPreview->currentItem() == -1 || - colPreview->currentItem() > (int)colPreview->count() - 2 ) - return; - - colPreview->clearSelection(); - TQListBoxItem *i = colPreview->item( colPreview->currentItem() ); - TQListBoxItem *below = i->next(); - - colPreview->takeItem( i ); - colPreview->insertItem( i, below ); - - colPreview->setCurrentItem( i ); - colPreview->setSelected( i, TRUE ); -} - -void ListViewEditor::columnPixmapChosen() -{ - Column *c = findColumn( colPreview->item( colPreview->currentItem() ) ); - if ( !c ) - return; - - TQPixmap pix; - if ( colPixmap->pixmap() ) - pix = qChoosePixmap( this, formwindow, *colPixmap->pixmap() ); - else - pix = qChoosePixmap( this, formwindow, TQPixmap() ); - - if ( pix.isNull() ) - return; - - c->pixmap = pix; - colPreview->blockSignals( TRUE ); - if ( !c->pixmap.isNull() ) - colPreview->changeItem( c->pixmap, c->text, colPreview->index( c->item ) ); - else - colPreview->changeItem( c->text, colPreview->index( c->item ) ); - c->item = colPreview->item( colPreview->currentItem() ); - colPixmap->setPixmap( c->pixmap ); - colPreview->blockSignals( FALSE ); - colDeletePixmap->setEnabled( TRUE ); -} - -void ListViewEditor::columnPixmapDeleted() -{ - Column *c = findColumn( colPreview->item( colPreview->currentItem() ) ); - if ( !c ) - return; - - c->pixmap = TQPixmap(); - colPreview->blockSignals( TRUE ); - if ( !c->pixmap.isNull() ) - colPreview->changeItem( c->pixmap, c->text, colPreview->index( c->item ) ); - else - colPreview->changeItem( c->text, colPreview->index( c->item ) ); - c->item = colPreview->item( colPreview->currentItem() ); - colPixmap->setText( "" ); - colPreview->blockSignals( FALSE ); - colDeletePixmap->setEnabled( FALSE ); -} - -void ListViewEditor::columnResizable( bool b ) -{ - Column *c = findColumn( colPreview->item( colPreview->currentItem() ) ); - if ( !c ) - return; - c->resizable = b; -} - -void ListViewEditor::columnTextChanged( const TQString &txt ) -{ - Column *c = findColumn( colPreview->item( colPreview->currentItem() ) ); - if ( !c ) - return; - - c->text = txt; - colPreview->blockSignals( TRUE ); - if ( !c->pixmap.isNull() ) - colPreview->changeItem( c->pixmap, c->text, colPreview->index( c->item ) ); - else - colPreview->changeItem( c->text, colPreview->index( c->item ) ); - c->item = colPreview->item( colPreview->currentItem() ); - colPreview->blockSignals( FALSE ); -} - -void ListViewEditor::columnUpClicked() -{ - if ( colPreview->currentItem() <= 0 ) - return; - - colPreview->clearSelection(); - TQListBoxItem *i = colPreview->item( colPreview->currentItem() ); - TQListBoxItem *above = i->prev(); - - colPreview->takeItem( above ); - colPreview->insertItem( above, i ); - - colPreview->setCurrentItem( i ); - colPreview->setSelected( i, TRUE ); -} - -void ListViewEditor::currentColumnChanged( TQListBoxItem *i ) -{ - Column *c = findColumn( i ); - if ( !i || !c ) { - colText->setEnabled( FALSE ); - colPixmap->setEnabled( FALSE ); - colDeletePixmap->setEnabled( FALSE ); - colText->blockSignals( TRUE ); - colText->setText( "" ); - colText->blockSignals( FALSE ); - colClickable->setEnabled( FALSE ); - colResizable->setEnabled( FALSE ); - return; - } - - colText->setEnabled( TRUE ); - colPixmap->setEnabled( TRUE ); - colDeletePixmap->setEnabled( i->pixmap() && !i->pixmap()->isNull() ); - colClickable->setEnabled( TRUE ); - colResizable->setEnabled( TRUE ); - - colText->blockSignals( TRUE ); - colText->setText( c->text ); - colText->blockSignals( FALSE ); - if ( !c->pixmap.isNull() ) - colPixmap->setPixmap( c->pixmap ); - else - colPixmap->setText( "" ); - colClickable->setChecked( c->clickable ); - colResizable->setChecked( c->resizable ); -} - -void ListViewEditor::newColumnClicked() -{ - Column col; - col.text = i18n( "New Column" ); - col.pixmap = TQPixmap(); - col.clickable = TRUE; - col.resizable = TRUE; - if ( !col.pixmap.isNull() ) - col.item = new TQListBoxPixmap( colPreview, col.pixmap, col.text ); - else - col.item = new TQListBoxText( colPreview, col.text ); - columns.append( col ); - colPreview->setCurrentItem( col.item ); - colPreview->setSelected( col.item, TRUE ); -} - -void ListViewEditor::deleteColumnClicked() -{ - TQListBoxItem *i = colPreview->item( colPreview->currentItem() ); - if ( !i ) - return; - - for ( TQValueList<Column>::Iterator it = columns.begin(); it != columns.end(); ++it ) { - if ( ( *it ).item == i ) { - delete (*it).item; - columns.remove( it ); - break; - } - } - - if ( colPreview->currentItem() != -1 ) - colPreview->setSelected( colPreview->currentItem(), TRUE ); -} - -void ListViewEditor::currentItemChanged( TQListViewItem *i ) -{ - if ( !i ) { - itemText->setEnabled( FALSE ); - itemChoosePixmap->setEnabled( FALSE ); - itemDeletePixmap->setEnabled( FALSE ); - itemColumn->setEnabled( FALSE ); - return; - } - - itemText->setEnabled( TRUE ); - itemChoosePixmap->setEnabled( TRUE ); - itemDeletePixmap->setEnabled( i->pixmap( itemColumn->value() ) && - !i->pixmap( itemColumn->value() )->isNull() ); - itemColumn->setEnabled( TRUE ); - - displayItem( i, itemColumn->value() ); -} - -void ListViewEditor::displayItem( TQListViewItem *i, int col ) -{ - itemText->blockSignals( TRUE ); - itemText->setText( i->text( col ) ); - itemText->blockSignals( FALSE ); - - itemPixmap->blockSignals( TRUE ); - if ( i->pixmap( col ) ) - itemPixmap->setPixmap( *i->pixmap( col ) ); - else - itemPixmap->setText( "" ); - itemPixmap->blockSignals( FALSE ); -} - -void ListViewEditor::itemColChanged( int col ) -{ - TQListViewItem *i = itemsPreview->currentItem(); - if ( !i ) - return; - - displayItem( i, col ); - itemDeletePixmap->setEnabled( i->pixmap( col ) && !i->pixmap( col )->isNull() ); -} - -void ListViewEditor::itemDeleteClicked() -{ - TQListViewItem *i = itemsPreview->currentItem(); - if ( !i ) - return; - - delete i; - if ( itemsPreview->firstChild() ) { - itemsPreview->setCurrentItem( itemsPreview->firstChild() ); - itemsPreview->setSelected( itemsPreview->firstChild(), TRUE ); - } -} - -void ListViewEditor::itemDownClicked() -{ - TQListViewItem *i = itemsPreview->currentItem(); - if ( !i ) - return; - - TQListViewItemIterator it( i ); - TQListViewItem *parent = i->parent(); - it++; - while ( it.current() ) { - if ( it.current()->parent() == parent ) - break; - it++; - } - - if ( !it.current() ) - return; - TQListViewItem *other = it.current(); - - i->moveItem( other ); -} - -void ListViewEditor::itemNewClicked() -{ - TQListViewItem *item = new TQListViewItem( itemsPreview ); - item->setText( 0, i18n( "Item" ) ); - item->setRenameEnabled( 0, TRUE ); - itemsPreview->setCurrentItem( item ); - itemsPreview->setSelected( item, TRUE ); - itemText->setFocus(); - itemText->selectAll(); -} - -void ListViewEditor::itemNewSubClicked() -{ - TQListViewItem *parent = itemsPreview->currentItem(); - TQListViewItem *item = 0; - if ( parent ) { - item = new TQListViewItem( parent ); - parent->setOpen( TRUE ); - } else { - item = new TQListViewItem( itemsPreview ); - } - item->setText( 0, i18n( "Subitem" ) ); - item->setRenameEnabled( 0, TRUE ); - itemsPreview->setCurrentItem( item ); - itemsPreview->setSelected( item, TRUE ); -} - -void ListViewEditor::itemPixmapChoosen() -{ - TQListViewItem *i = itemsPreview->currentItem(); - if ( !i ) - return; - - TQPixmap pix; - if ( itemPixmap->pixmap() ) - pix = qChoosePixmap( this, formwindow, *itemPixmap->pixmap() ); - else - pix = qChoosePixmap( this, formwindow, TQPixmap() ); - - if ( pix.isNull() ) - return; - - i->setPixmap( itemColumn->value(), TQPixmap( pix ) ); - itemPixmap->setPixmap( pix ); - itemDeletePixmap->setEnabled( TRUE ); -} - -void ListViewEditor::itemPixmapDeleted() -{ - TQListViewItem *i = itemsPreview->currentItem(); - if ( !i ) - return; - - i->setPixmap( itemColumn->value(), TQPixmap() ); - itemPixmap->setText( "" ); - itemDeletePixmap->setEnabled( FALSE ); -} - -void ListViewEditor::itemTextChanged( const TQString &txt ) -{ - TQListViewItem *i = itemsPreview->currentItem(); - if ( !i ) - return; - i->setText( itemColumn->value(), txt ); -} - -void ListViewEditor::itemUpClicked() -{ - TQListViewItem *i = itemsPreview->currentItem(); - if ( !i ) - return; - - TQListViewItemIterator it( i ); - TQListViewItem *parent = i->parent(); - --it; - while ( it.current() ) { - if ( it.current()->parent() == parent ) - break; - --it; - } - - if ( !it.current() ) - return; - TQListViewItem *other = it.current(); - - other->moveItem( i ); -} - -void ListViewEditor::itemRightClicked() -{ - TQListViewItem *i = itemsPreview->currentItem(); - if ( !i ) - return; - - TQListViewItemIterator it( i ); - TQListViewItem *parent = i->parent(); - parent = parent ? parent->firstChild() : itemsPreview->firstChild(); - if ( !parent ) - return; - it++; - while ( it.current() ) { - if ( it.current()->parent() == parent ) - break; - it++; - } - - if ( !it.current() ) - return; - TQListViewItem *other = it.current(); - - for ( int c = 0; c < itemsPreview->columns(); ++c ) { - TQString s = i->text( c ); - i->setText( c, other->text( c ) ); - other->setText( c, s ); - TQPixmap pix; - if ( i->pixmap( c ) ) - pix = *i->pixmap( c ); - if ( other->pixmap( c ) ) - i->setPixmap( c, *other->pixmap( c ) ); - else - i->setPixmap( c, TQPixmap() ); - other->setPixmap( c, pix ); - } - - itemsPreview->setCurrentItem( other ); - itemsPreview->setSelected( other, TRUE ); -} - -void ListViewEditor::itemLeftClicked() -{ - TQListViewItem *i = itemsPreview->currentItem(); - if ( !i ) - return; - - TQListViewItemIterator it( i ); - TQListViewItem *parent = i->parent(); - if ( !parent ) - return; - parent = parent->parent(); - --it; - while ( it.current() ) { - if ( it.current()->parent() == parent ) - break; - --it; - } - - if ( !it.current() ) - return; - TQListViewItem *other = it.current(); - - for ( int c = 0; c < itemsPreview->columns(); ++c ) { - TQString s = i->text( c ); - i->setText( c, other->text( c ) ); - other->setText( c, s ); - TQPixmap pix; - if ( i->pixmap( c ) ) - pix = *i->pixmap( c ); - if ( other->pixmap( c ) ) - i->setPixmap( c, *other->pixmap( c ) ); - else - i->setPixmap( c, TQPixmap() ); - other->setPixmap( c, pix ); - } - - itemsPreview->setCurrentItem( other ); - itemsPreview->setSelected( other, TRUE ); -} - -void ListViewEditor::setupColumns() -{ - TQHeader *h = listview->header(); - for ( int i = 0; i < (int)h->count(); ++i ) { - Column col; - col.text = h->label( i ); - col.pixmap = TQPixmap(); - if ( h->iconSet( i ) ) - col.pixmap = h->iconSet( i )->pixmap(); - col.clickable = h->isClickEnabled( i ); - col.resizable = h->isResizeEnabled( i ); - if ( !col.pixmap.isNull() ) - col.item = new TQListBoxPixmap( colPreview, col.pixmap, col.text ); - else - col.item = new TQListBoxText( colPreview, col.text ); - columns.append( col ); - } - - colText->setEnabled( FALSE ); - colPixmap->setEnabled( FALSE ); - colClickable->setEnabled( FALSE ); - colResizable->setEnabled( FALSE ); - - if ( colPreview->firstItem() ) - colPreview->setCurrentItem( colPreview->firstItem() ); - numColumns = colPreview->count(); -} - -void ListViewEditor::setupItems() -{ - itemColumn->setMinValue( 0 ); - itemColumn->setMaxValue( TQMAX( numColumns - 1, 0 ) ); - int i = 0; - TQHeader *header = itemsPreview->header(); - for ( TQListBoxItem *item = colPreview->firstItem(); item; item = item->next() ) { - Column *col = findColumn( item ); - if ( !col ) - continue; - if ( i >= itemsPreview->columns() ) - itemsPreview->addColumn( col->text ); - header->setLabel( i, col->pixmap, col->text ); - header->setResizeEnabled( col->resizable, i ); - header->setClickEnabled( col->clickable, i ); - ++i; - } - while ( itemsPreview->columns() > i ) - itemsPreview->removeColumn( i ); - - itemColumn->setValue( TQMIN( numColumns - 1, itemColumn->value() ) ); -} - -ListViewEditor::Column *ListViewEditor::findColumn( TQListBoxItem *i ) -{ - if ( !i ) - return 0; - - for ( TQValueList<Column>::Iterator it = columns.begin(); it != columns.end(); ++it ) { - if ( ( *it ).item == i ) - return &( *it ); - } - - return 0; -} - -void ListViewEditor::initTabPage( const TQString &page ) -{ - numColumns = colPreview->count(); - if ( page == i18n( "&Items" ) ) { - setupItems(); - if ( numColumns == 0 ) { - itemNew->setEnabled( FALSE ); - itemNewSub->setEnabled( FALSE ); - itemText->setEnabled( FALSE ); - itemChoosePixmap->setEnabled( FALSE ); - itemDeletePixmap->setEnabled( FALSE ); - itemColumn->setEnabled( FALSE ); - } else { - itemNew->setEnabled( TRUE ); - itemNewSub->setEnabled( TRUE ); - } - } -} - -void ListViewEditor::emitItemRenamed( TQListViewItem *, int, const TQString & text ) -{ - emit itemRenamed( text ); // Relay signal ( to TQLineEdit ) -} |