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/**********************************************************************
** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved.
**
** This file is part of TQt Designer.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** Licensees holding valid TQt Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#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 TQDesignerIndicatorWidget;
class FormWindow;
class TQPopupMenu;
class ActionDrag : public TQStoredDrag
{
Q_OBJECT
TQ_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 TQDesignerActionGroup : public TQActionGroup
{
Q_OBJECT
TQ_OBJECT
public:
TQDesignerActionGroup( TQObject *tqparent )
: TQActionGroup( ::tqqt_cast<TQActionGroup*>(tqparent) ? tqparent : 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 TQDesignerAction : public TQAction
{
Q_OBJECT
TQ_OBJECT
public:
TQDesignerAction( TQObject *tqparent )
: TQAction( ::tqqt_cast<TQActionGroup*>(tqparent) ? tqparent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( 0 ) { init(); }
TQDesignerAction( TQWidget *w, TQObject *tqparent )
: TQAction( ::tqqt_cast<TQActionGroup*>(tqparent) ? tqparent : 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 TQDesignerToolBarSeparator : public TQWidget
{
Q_OBJECT
TQ_OBJECT
public:
TQDesignerToolBarSeparator( Qt::Orientation, TQToolBar *tqparent, const char* name=0 );
TQSize tqsizeHint() const;
Qt::Orientation orientation() const { return orient; }
public Q_SLOTS:
void setOrientation( Qt::Orientation );
protected:
void styleChange( TQStyle& );
void paintEvent( TQPaintEvent * );
private:
Qt::Orientation orient;
};
class TQSeparatorAction : public TQAction
{
Q_OBJECT
TQ_OBJECT
public:
TQSeparatorAction( TQObject *tqparent );
bool addTo( TQWidget *w );
bool removeFrom( TQWidget *w );
TQWidget *widget() const;
int index() const;
private:
TQWidget *wid;
int idx;
};
class TQDesignerToolBar : public TQToolBar
{
Q_OBJECT
TQ_OBJECT
public:
TQDesignerToolBar( TQMainWindow *mw );
TQDesignerToolBar( TQMainWindow *mw, TQt::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 Q_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;
TQDesignerIndicatorWidget *indicator;
bool widgetInserting;
FormWindow *formWindow;
};
#endif
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