Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 97 insertions, 0 deletions

diff --git a/kdevdesigner/designer/sizehandle.h b/kdevdesigner/designer/sizehandle.h
new file mode 100644
index 00000000..8d53977c
--- /dev/null
+++ b/kdevdesigner/designer/sizehandle.h
@@ -0,0 +1,97 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qt 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 Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt 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 Qt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#ifndef SIZEHANDLE_H
+#define SIZEHANDLE_H
+
+#include <qwidget.h>
+#include <qintdict.h>
+#include <qptrdict.h>
+
+class QMouseEvent;
+class FormWindow;
+class WidgetSelection;
+class QPaintEvent;
+
+class SizeHandle : public QWidget
+{
+    Q_OBJECT
+
+public:
+    enum Direction { LeftTop, Top, RightTop, Right, RightBottom, Bottom, LeftBottom, Left };
+
+    SizeHandle( FormWindow *parent, Direction d, WidgetSelection *s );
+    void setWidget( QWidget *w );
+    void setActive( bool a );
+    void updateCursor();
+
+    void setEnabled( bool ) {}
+
+protected:
+    void paintEvent( QPaintEvent *e );
+    void mousePressEvent( QMouseEvent *e );
+    void mouseMoveEvent( QMouseEvent *e );
+    void mouseReleaseEvent( QMouseEvent *e );
+
+private:
+    void trySetGeometry( QWidget *w, int x, int y, int width, int height );
+    void tryResize( QWidget *w, int width, int height );
+
+private:
+    QWidget *widget;
+    Direction dir;
+    QPoint oldPressPos;
+    FormWindow *formWindow;
+    WidgetSelection *sel;
+    QRect geom, origGeom;
+    bool active;
+
+};
+
+class WidgetSelection
+{
+public:
+    WidgetSelection( FormWindow *parent, QPtrDict<WidgetSelection> *selDict );
+
+    void setWidget( QWidget *w, bool updateDict = TRUE );
+    bool isUsed() const;
+
+    void updateGeometry();
+    void hide();
+    void show();
+    void update();
+    
+    QWidget *widget() const;
+
+protected:
+    QIntDict<SizeHandle> handles;
+    QWidget *wid;
+    FormWindow *formWindow;
+    QPtrDict<WidgetSelection> *selectionDict;
+
+};
+
+#endif