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313 lines
8.0 KiB
313 lines
8.0 KiB
/**********************************************************************
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** Copyright (C) 2000 Trolltech AS. 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 distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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**
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** Contact info@trolltech.com if any conditions of this licensing are
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** not clear to you.
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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 <tqaction.h>
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#include <tqmap.h>
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#include <tqmenubar.h>
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#include <tqpixmap.h>
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#include <tqpopupmenu.h>
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#include <tqptrlist.h>
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#include <tqtoolbar.h>
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#include <tqguardedptr.h>
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class QDesignerPopupMenu;
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class QDesignerIndicatorWidget;
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class FormWindow;
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class QDesignerActionGroup : public TQActionGroup
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{
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Q_OBJECT
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public:
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QDesignerActionGroup( TQObject *parent )
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: TQActionGroup( !parent || parent->inherits( TQACTIONGROUP_OBJECT_NAME_STRING ) ? parent : 0 ), wid( 0 ), idx( -1 ) {}
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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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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 QDesignerAction : public TQAction
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{
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Q_OBJECT
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public:
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QDesignerAction( TQObject *parent )
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: TQAction( !parent || parent->inherits( TQACTIONGROUP_OBJECT_NAME_STRING ) ? parent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( 0 ) {}
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QDesignerAction( TQWidget *w, TQObject *parent )
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: TQAction( !parent || parent->inherits( TQACTIONGROUP_OBJECT_NAME_STRING ) ? parent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( w ) {}
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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 QDesignerToolBarSeparator : public TQWidget
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{
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Q_OBJECT
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public:
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QDesignerToolBarSeparator( Qt::Orientation, TQToolBar *parent, const char* name=0 );
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TQSize sizeHint() const;
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Qt::Orientation orientation() const { return orient; }
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public slots:
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void setOrientation( Qt::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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Qt::Orientation orient;
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};
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class QSeparatorAction : public TQAction
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{
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Q_OBJECT
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public:
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QSeparatorAction( 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 QDesignerToolBar : public TQToolBar
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{
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Q_OBJECT
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public:
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QDesignerToolBar( TQMainWindow *mw );
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QDesignerToolBar( 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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QDesignerIndicatorWidget *indicator;
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bool widgetInserting;
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FormWindow *formWindow;
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};
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class QDesignerMenuBar : public TQMenuBar
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{
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Q_OBJECT
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friend class QDesignerPopupMenu;
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TQ_PROPERTY( int itemNumber WRITE setItemNumber READ itemNumber )
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TQ_PROPERTY( TQString itemText WRITE setItemText READ itemText )
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TQ_PROPERTY( TQCString itemName WRITE setItemName READ itemName )
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public:
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QDesignerMenuBar( TQWidget *mw );
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void setItemNumber( int num );
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int itemNumber() const;
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void setItemText( const TQString &s );
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TQString itemText() const;
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void setItemName( const TQCString &s );
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TQCString itemName() const;
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protected:
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void mousePressEvent( TQMouseEvent *e );
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void mouseMoveEvent( TQMouseEvent *e );
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void mouseReleaseEvent( TQMouseEvent *e );
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void contextMenuEvent( TQContextMenuEvent *e );
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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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private:
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void drawIndicator( const TQPoint &pos );
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TQPoint calcIndicatorPos( const TQPoint &pos );
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void findFormWindow();
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private:
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int itemNum;
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TQPoint dragStartPos;
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bool mousePressed;
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TQPoint lastIndicatorPos;
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int insertAt;
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QDesignerIndicatorWidget *indicator;
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FormWindow *formWindow;
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int oldPos;
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};
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class QDesignerPopupMenu : public TQPopupMenu
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{
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Q_OBJECT
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public:
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QDesignerPopupMenu( TQWidget *w );
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TQPtrList<TQAction> insertedActions() const { return actionList; }
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void addAction( TQAction *a );
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void reInsert();
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void insertAction( int index, TQAction *a ) { actionList.insert( index, a ); }
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void removeAction( TQAction *a ) { actionList.remove( a ); }
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protected:
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void mousePressEvent( TQMouseEvent *e );
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void mouseMoveEvent( TQMouseEvent *e );
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void mouseReleaseEvent( TQMouseEvent *e );
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void contextMenuEvent( TQContextMenuEvent *e );
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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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private slots:
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void actionRemoved();
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void createPopupMenu();
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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 findFormWindow();
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private:
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TQPoint lastIndicatorPos;
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int insertAt;
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TQPtrList<TQAction> actionList;
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TQPoint dragStartPos;
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bool mousePressed;
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QDesignerIndicatorWidget *indicator;
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FormWindow *formWindow;
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TQGuardedPtr<TQPopupMenu> popupMenu;
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TQPoint popupPos;
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TQPoint popupLocalPos;
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};
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class QDesignerIndicatorWidget : public TQWidget
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{
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Q_OBJECT
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public:
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QDesignerIndicatorWidget( TQWidget *p )
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: TQWidget( p, "qt_dockwidget_internal" ) {
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setBackgroundColor( red );
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}
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};
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#endif
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