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Diffstat (limited to 'tdevdesigner/designer/actiondnd.h')
| -rw-r--r-- | tdevdesigner/designer/actiondnd.h | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/tdevdesigner/designer/actiondnd.h b/tdevdesigner/designer/actiondnd.h new file mode 100644 index 00000000..1e9f68b0 --- /dev/null +++ b/tdevdesigner/designer/actiondnd.h @@ -0,0 +1,254 @@ +/********************************************************************** +** Copyright (C) 2000-2002 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. +** +**********************************************************************/ + +#ifndef ACTIONDND_H +#define ACTIONDND_H + +#include <tqaction.h> +#include <tqdragobject.h> +#include <tqmap.h> +#include <tqmenubar.h> +#include <tqpixmap.h> +#include <tqpopupmenu.h> +#include <tqptrlist.h> +#include <tqtoolbar.h> +#include <tqguardedptr.h> +#include "../shared/widgetdatabase.h" + +//class TQDesignerPopupMenu; +class QDesignerIndicatorWidget; +class FormWindow; +class TQPopupMenu; + +class QDesignerIndicatorWidget : public TQWidget +{ + Q_OBJECT + + +public: + QDesignerIndicatorWidget( TQWidget *p ) + : TQWidget( p, "qt_dockwidget_internal" ) { + setBackgroundColor( red ); + } + +}; + +class ActionDrag : public TQStoredDrag +{ + Q_OBJECT + + +public: + ActionDrag(const TQString &type, TQAction *action, TQWidget *source); + ActionDrag(TQAction *action, TQWidget *source); + ActionDrag(TQActionGroup *group, TQWidget *source); + + ~ActionDrag(); + + static bool canDecode(TQDropEvent *e); + + static TQAction *action() + { + return the_action; + } + +private: + static TQAction *the_action; +}; + +class QDesignerActionGroup : public TQActionGroup +{ + Q_OBJECT + + +public: + QDesignerActionGroup( TQObject *parent ) + : TQActionGroup( ::tqqt_cast<TQActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ) { init(); } + + void init(); + + TQWidget *widget() const { return wid; } + TQWidget *widget( TQAction *a ) const { return *widgets.find( a ); } + int index() const { return idx; } + +protected: +#if !defined(TQ_NO_USING_KEYWORD) + using TQActionGroup::addedTo; +#endif + void addedTo( TQWidget *w, TQWidget * ) { + wid = w; + } + void addedTo( TQWidget *w, TQWidget *, TQAction *a ) { + widgets.insert( a, w ); + } + void addedTo( int index, TQPopupMenu * ) { + idx = index; + } + +private: + TQWidget *wid; + TQMap<TQAction *, TQWidget *> widgets; + int idx; + +}; + +class QDesignerAction : public TQAction +{ + Q_OBJECT + + +public: + QDesignerAction( TQObject *parent ) + : TQAction( ::tqqt_cast<TQActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( 0 ) { init(); } + QDesignerAction( TQWidget *w, TQObject *parent ) + : TQAction( ::tqqt_cast<TQActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( w ) { init(); } + + void init(); + + TQWidget *widget() const { return wid; } + int index() const { return idx; } + + bool addTo( TQWidget *w ); + bool removeFrom( TQWidget *w ); + + void remove(); + bool supportsMenu() const { return !widgetToInsert; } + +protected: + void addedTo( TQWidget *w, TQWidget * ) { + wid = w; + } + void addedTo( int index, TQPopupMenu * ) { + idx = index; + } + +private: + TQWidget *wid; + int idx; + TQWidget *widgetToInsert; + +}; + +class QDesignerToolBarSeparator : public TQWidget +{ + Q_OBJECT + + +public: + QDesignerToolBarSeparator( Qt::Orientation, TQToolBar *parent, const char* name=0 ); + + TQSize sizeHint() const; + Qt::Orientation orientation() const { return orient; } +public slots: + void setOrientation( Qt::Orientation ); +protected: + void styleChange( TQStyle& ); + void paintEvent( TQPaintEvent * ); +private: + Qt::Orientation orient; +}; + + +class QSeparatorAction : public TQAction +{ + Q_OBJECT + + +public: + QSeparatorAction( TQObject *parent ); + + bool addTo( TQWidget *w ); + bool removeFrom( TQWidget *w ); + TQWidget *widget() const; + int index() const; + +private: + TQWidget *wid; + int idx; + +}; + + +class QDesignerToolBar : public TQToolBar +{ + Q_OBJECT + + +public: + QDesignerToolBar( TQMainWindow *mw ); + QDesignerToolBar( TQMainWindow *mw, Dock dock ); + TQPtrList<TQAction> insertedActions() const { return actionList; } + void addAction( TQAction *a ); + + void clear(); + void installEventFilters( TQWidget *w ); + void insertAction( TQWidget *w, TQAction *a ) { actionMap.insert( w, a ); } + void insertAction( int index, TQAction *a ) { actionList.insert( index, a ); } + void appendAction( TQAction *a ) { actionList.append( a ); } + void removeAction( TQAction *a ) { actionList.remove( a ); } + void reInsert(); + void removeWidget( TQWidget *w ); + +protected: + bool eventFilter( TQObject *, TQEvent * ); + void paintEvent( TQPaintEvent * ); +#ifndef TQT_NO_DRAGANDDROP + void dragEnterEvent( TQDragEnterEvent * ); + void dragMoveEvent( TQDragMoveEvent * ); + void dragLeaveEvent( TQDragLeaveEvent * ); + void dropEvent( TQDropEvent * ); +#endif + void contextMenuEvent( TQContextMenuEvent *e ); + void mousePressEvent( TQMouseEvent *e ); + void mouseReleaseEvent( TQMouseEvent *e ); + +private slots: + void actionRemoved(); + +private: + void drawIndicator( const TQPoint &pos ); + TQPoint calcIndicatorPos( const TQPoint &pos ); + void buttonContextMenuEvent( TQContextMenuEvent *e, TQObject *o ); + void buttonMousePressEvent( TQMouseEvent *e, TQObject *o ); + void buttonMouseMoveEvent( TQMouseEvent *e, TQObject *o ); + void buttonMouseReleaseEvent( TQMouseEvent *e, TQObject *o ); + void doInsertWidget( const TQPoint &p ); + void findFormWindow(); + +private: + TQPoint lastIndicatorPos; + TQWidget *insertAnchor; + bool afterAnchor; + TQPtrList<TQAction> actionList; + TQMap<TQWidget*, TQAction*> actionMap; + TQPoint dragStartPos; + QDesignerIndicatorWidget *indicator; + bool widgetInserting; + FormWindow *formWindow; + +}; + +#endif |