You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
2.3 KiB
93 lines
2.3 KiB
/**********************************************************************
|
|
** 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.
|
|
**
|
|
** 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.
|
|
**
|
|
** Contact info@trolltech.com if any conditions of this licensing are
|
|
** not clear to you.
|
|
**
|
|
**********************************************************************/
|
|
|
|
#ifndef SIZEHANDLE_H
|
|
#define SIZEHANDLE_H
|
|
|
|
#include <tqwidget.h>
|
|
#include <tqintdict.h>
|
|
#include <tqptrdict.h>
|
|
|
|
class TQMouseEvent;
|
|
class FormWindow;
|
|
class WidgetSelection;
|
|
class TQPaintEvent;
|
|
|
|
class SizeHandle : public TQWidget
|
|
{
|
|
TQ_OBJECT
|
|
|
|
|
|
public:
|
|
enum Direction { LeftTop, Top, RightTop, Right, RightBottom, Bottom, LeftBottom, Left };
|
|
|
|
SizeHandle( FormWindow *parent, Direction d, WidgetSelection *s );
|
|
void setWidget( TQWidget *w );
|
|
void setActive( bool a );
|
|
void updateCursor();
|
|
|
|
void setEnabled( bool ) {}
|
|
|
|
protected:
|
|
void paintEvent( TQPaintEvent *e );
|
|
void mousePressEvent( TQMouseEvent *e );
|
|
void mouseMoveEvent( TQMouseEvent *e );
|
|
void mouseReleaseEvent( TQMouseEvent *e );
|
|
|
|
private:
|
|
void trySetGeometry( TQWidget *w, int x, int y, int width, int height );
|
|
void tryResize( TQWidget *w, int width, int height );
|
|
|
|
private:
|
|
TQWidget *widget;
|
|
Direction dir;
|
|
TQPoint oldPressPos;
|
|
FormWindow *formWindow;
|
|
WidgetSelection *sel;
|
|
TQRect geom, origGeom;
|
|
bool active;
|
|
|
|
};
|
|
|
|
class WidgetSelection
|
|
{
|
|
public:
|
|
WidgetSelection( FormWindow *parent, TQPtrDict<WidgetSelection> *selDict );
|
|
|
|
void setWidget( TQWidget *w, bool updateDict = TRUE );
|
|
bool isUsed() const;
|
|
|
|
void updateGeometry();
|
|
void hide();
|
|
void show();
|
|
void update();
|
|
|
|
TQWidget *widget() const;
|
|
|
|
protected:
|
|
TQIntDict<SizeHandle> handles;
|
|
TQWidget *wid;
|
|
FormWindow *formWindow;
|
|
TQPtrDict<WidgetSelection> *selectionDict;
|
|
|
|
};
|
|
|
|
#endif
|