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243 lines
6.5 KiB
243 lines
6.5 KiB
/**********************************************************************
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** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of TQt Designer.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** Licensees holding valid TQt Commercial licenses may use this file in
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** accordance with the TQt Commercial License Agreement provided with
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** the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef ACTIONDND_H
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#define ACTIONDND_H
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#include <ntqaction.h>
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#include <ntqdragobject.h>
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#include <ntqmap.h>
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#include <ntqmenubar.h>
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#include <ntqpixmap.h>
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#include <ntqpopupmenu.h>
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#include <ntqptrlist.h>
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#include <ntqtoolbar.h>
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#include <ntqguardedptr.h>
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#include "../shared/widgetdatabase.h"
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//class TQDesignerPopupMenu;
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class TQDesignerIndicatorWidget;
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class FormWindow;
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class TQPopupMenu;
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class ActionDrag : public TQStoredDrag
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{
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TQ_OBJECT
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public:
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ActionDrag(const TQString &type, TQAction *action, TQWidget *source);
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ActionDrag(TQAction *action, TQWidget *source);
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ActionDrag(TQActionGroup *group, TQWidget *source);
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~ActionDrag();
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static bool canDecode(TQDropEvent *e);
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static TQAction *action()
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{
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return the_action;
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}
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private:
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static TQAction *the_action;
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};
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class TQDesignerActionGroup : public TQActionGroup
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{
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TQ_OBJECT
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public:
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TQDesignerActionGroup( TQObject *parent )
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: TQActionGroup( ::tqt_cast<TQActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ) { init(); }
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void init();
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TQWidget *widget() const { return wid; }
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TQWidget *widget( TQAction *a ) const { return *widgets.find( a ); }
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int index() const { return idx; }
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protected:
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#if !defined(Q_NO_USING_KEYWORD)
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using TQActionGroup::addedTo;
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#endif
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void addedTo( TQWidget *w, TQWidget * ) {
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wid = w;
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}
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void addedTo( TQWidget *w, TQWidget *, TQAction *a ) {
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widgets.insert( a, w );
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}
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void addedTo( int index, TQPopupMenu * ) {
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idx = index;
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}
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private:
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TQWidget *wid;
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TQMap<TQAction *, TQWidget *> widgets;
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int idx;
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};
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class TQDesignerAction : public TQAction
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{
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TQ_OBJECT
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public:
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TQDesignerAction( TQObject *parent )
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: TQAction( ::tqt_cast<TQActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( 0 ) { init(); }
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TQDesignerAction( TQWidget *w, TQObject *parent )
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: TQAction( ::tqt_cast<TQActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( w ) { init(); }
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void init();
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TQWidget *widget() const { return wid; }
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int index() const { return idx; }
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bool addTo( TQWidget *w );
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bool removeFrom( TQWidget *w );
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void remove();
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bool supportsMenu() const { return !widgetToInsert; }
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protected:
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void addedTo( TQWidget *w, TQWidget * ) {
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wid = w;
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}
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void addedTo( int index, TQPopupMenu * ) {
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idx = index;
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}
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private:
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TQWidget *wid;
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int idx;
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TQWidget *widgetToInsert;
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};
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class TQDesignerToolBarSeparator : public TQWidget
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{
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TQ_OBJECT
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public:
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TQDesignerToolBarSeparator( Orientation, TQToolBar *parent, const char* name=0 );
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TQSize sizeHint() const;
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Orientation orientation() const { return orient; }
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public slots:
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void setOrientation( Orientation );
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protected:
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void styleChange( TQStyle& );
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void paintEvent( TQPaintEvent * );
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private:
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Orientation orient;
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};
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class TQSeparatorAction : public TQAction
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{
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TQ_OBJECT
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public:
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TQSeparatorAction( TQObject *parent );
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bool addTo( TQWidget *w );
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bool removeFrom( TQWidget *w );
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TQWidget *widget() const;
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int index() const;
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private:
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TQWidget *wid;
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int idx;
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};
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class TQDesignerToolBar : public TQToolBar
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{
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TQ_OBJECT
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public:
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TQDesignerToolBar( TQMainWindow *mw );
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TQDesignerToolBar( TQMainWindow *mw, Dock dock );
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TQPtrList<TQAction> insertedActions() const { return actionList; }
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void addAction( TQAction *a );
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void clear();
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void installEventFilters( TQWidget *w );
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void insertAction( TQWidget *w, TQAction *a ) { actionMap.insert( w, a ); }
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void insertAction( int index, TQAction *a ) { actionList.insert( index, a ); }
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void appendAction( TQAction *a ) { actionList.append( a ); }
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void removeAction( TQAction *a ) { actionList.remove( a ); }
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void reInsert();
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void removeWidget( TQWidget *w );
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protected:
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bool eventFilter( TQObject *, TQEvent * );
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void paintEvent( TQPaintEvent * );
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#ifndef TQT_NO_DRAGANDDROP
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void dragEnterEvent( TQDragEnterEvent * );
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void dragMoveEvent( TQDragMoveEvent * );
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void dragLeaveEvent( TQDragLeaveEvent * );
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void dropEvent( TQDropEvent * );
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#endif
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void contextMenuEvent( TQContextMenuEvent *e );
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void mousePressEvent( TQMouseEvent *e );
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void mouseReleaseEvent( TQMouseEvent *e );
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private slots:
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void actionRemoved();
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private:
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void drawIndicator( const TQPoint &pos );
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TQPoint calcIndicatorPos( const TQPoint &pos );
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void buttonContextMenuEvent( TQContextMenuEvent *e, TQObject *o );
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void buttonMousePressEvent( TQMouseEvent *e, TQObject *o );
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void buttonMouseMoveEvent( TQMouseEvent *e, TQObject *o );
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void buttonMouseReleaseEvent( TQMouseEvent *e, TQObject *o );
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void doInsertWidget( const TQPoint &p );
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void findFormWindow();
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private:
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TQPoint lastIndicatorPos;
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TQWidget *insertAnchor;
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bool afterAnchor;
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TQPtrList<TQAction> actionList;
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TQMap<TQWidget*, TQAction*> actionMap;
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TQPoint dragStartPos;
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TQDesignerIndicatorWidget *indicator;
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bool widgetInserting;
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FormWindow *formWindow;
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};
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#endif
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