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, 247 insertions, 0 deletions

diff --git a/kdevdesigner/designer/actiondnd.h b/kdevdesigner/designer/actiondnd.h
new file mode 100644
index 00000000..fcf37fe9
--- /dev/null
+++ b/kdevdesigner/designer/actiondnd.h
@@ -0,0 +1,247 @@
+/**********************************************************************
+** Copyright (C) 2000-2002 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 ACTIONDND_H
+#define ACTIONDND_H
+
+#include <qaction.h>
+#include <qdragobject.h>
+#include <qmap.h>
+#include <qmenubar.h>
+#include <qpixmap.h>
+#include <qpopupmenu.h>
+#include <qptrlist.h>
+#include <qtoolbar.h>
+#include <qguardedptr.h>
+#include "../shared/widgetdatabase.h"
+
+//class QDesignerPopupMenu;
+class QDesignerIndicatorWidget;
+class FormWindow;
+class QPopupMenu;
+
+class QDesignerIndicatorWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    QDesignerIndicatorWidget( QWidget *p )
+	: QWidget( p, "qt_dockwidget_internal" ) {
+	    setBackgroundColor( red );
+    }
+
+};
+
+class ActionDrag : public QStoredDrag
+{
+    Q_OBJECT
+
+public:
+    ActionDrag(const QString &type, QAction *action, QWidget *source);
+    ActionDrag(QAction *action, QWidget *source);
+    ActionDrag(QActionGroup *group, QWidget *source);
+
+    ~ActionDrag();
+
+    static bool canDecode(QDropEvent *e);
+
+    static QAction *action()
+    {
+	return the_action;
+    }
+
+private:
+    static QAction *the_action;
+};
+
+class QDesignerActionGroup : public QActionGroup
+{
+    Q_OBJECT
+
+public:
+    QDesignerActionGroup( QObject *parent )
+	: QActionGroup( ::qt_cast<QActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ) { init(); }
+
+    void init();
+
+    QWidget *widget() const { return wid; }
+    QWidget *widget( QAction *a ) const { return *widgets.find( a ); }
+    int index() const { return idx; }
+
+protected:
+#if !defined(Q_NO_USING_KEYWORD)
+    using QActionGroup::addedTo;
+#endif
+    void addedTo( QWidget *w, QWidget * ) {
+	wid = w;
+    }
+    void addedTo( QWidget *w, QWidget *, QAction *a ) {
+	widgets.insert( a, w );
+    }
+    void addedTo( int index, QPopupMenu * ) {
+	idx = index;
+    }
+
+private:
+    QWidget *wid;
+    QMap<QAction *, QWidget *> widgets;
+    int idx;
+
+};
+
+class QDesignerAction : public QAction
+{
+    Q_OBJECT
+
+public:
+    QDesignerAction( QObject *parent )
+	: QAction( ::qt_cast<QActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( 0 ) { init(); }
+    QDesignerAction( QWidget *w, QObject *parent )
+	: QAction( ::qt_cast<QActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( w ) { init(); }
+
+    void init();
+
+    QWidget *widget() const { return wid; }
+    int index() const { return idx; }
+
+    bool addTo( QWidget *w );
+    bool removeFrom( QWidget *w );
+
+    void remove();
+    bool supportsMenu() const { return !widgetToInsert; }
+
+protected:
+    void addedTo( QWidget *w, QWidget * ) {
+	wid = w;
+    }
+    void addedTo( int index, QPopupMenu * ) {
+	idx = index;
+    }
+
+private:
+    QWidget *wid;
+    int idx;
+    QWidget *widgetToInsert;
+
+};
+
+class QDesignerToolBarSeparator : public QWidget
+{
+    Q_OBJECT
+
+public:
+    QDesignerToolBarSeparator( Orientation, QToolBar *parent, const char* name=0 );
+
+    QSize sizeHint() const;
+    Orientation orientation() const { return orient; }
+public slots:
+   void setOrientation( Orientation );
+protected:
+    void styleChange( QStyle& );
+    void paintEvent( QPaintEvent * );
+private:
+    Orientation orient;
+};
+
+
+class QSeparatorAction : public QAction
+{
+    Q_OBJECT
+
+public:
+    QSeparatorAction( QObject *parent );
+
+    bool addTo( QWidget *w );
+    bool removeFrom( QWidget *w );
+    QWidget *widget() const;
+    int index() const;
+
+private:
+    QWidget *wid;
+    int idx;
+
+};
+
+
+class QDesignerToolBar : public QToolBar
+{
+    Q_OBJECT
+
+public:
+    QDesignerToolBar( QMainWindow *mw );
+    QDesignerToolBar( QMainWindow *mw, Dock dock );
+    QPtrList<QAction> insertedActions() const { return actionList; }
+    void addAction( QAction *a );
+
+    void clear();
+    void installEventFilters( QWidget *w );
+    void insertAction( QWidget *w, QAction *a ) { actionMap.insert( w, a ); }
+    void insertAction( int index, QAction *a ) { actionList.insert( index, a ); }
+    void appendAction( QAction *a ) { actionList.append( a ); }
+    void removeAction( QAction *a ) { actionList.remove( a ); }
+    void reInsert();
+    void removeWidget( QWidget *w );
+
+protected:
+    bool eventFilter( QObject *, QEvent * );
+    void paintEvent( QPaintEvent * );
+#ifndef QT_NO_DRAGANDDROP
+    void dragEnterEvent( QDragEnterEvent * );
+    void dragMoveEvent( QDragMoveEvent * );
+    void dragLeaveEvent( QDragLeaveEvent * );
+    void dropEvent( QDropEvent * );
+#endif
+    void contextMenuEvent( QContextMenuEvent *e );
+    void mousePressEvent( QMouseEvent *e );
+    void mouseReleaseEvent( QMouseEvent *e );
+
+private slots:
+    void actionRemoved();
+
+private:
+    void drawIndicator( const QPoint &pos );
+    QPoint calcIndicatorPos( const QPoint &pos );
+    void buttonContextMenuEvent( QContextMenuEvent *e, QObject *o );
+    void buttonMousePressEvent( QMouseEvent *e, QObject *o );
+    void buttonMouseMoveEvent( QMouseEvent *e, QObject *o );
+    void buttonMouseReleaseEvent( QMouseEvent *e, QObject *o );
+    void doInsertWidget( const QPoint &p );
+    void findFormWindow();
+
+private:
+    QPoint lastIndicatorPos;
+    QWidget *insertAnchor;
+    bool afterAnchor;
+    QPtrList<QAction> actionList;
+    QMap<QWidget*, QAction*> actionMap;
+    QPoint dragStartPos;
+    QDesignerIndicatorWidget *indicator;
+    bool widgetInserting;
+    FormWindow *formWindow;
+
+};
+
+#endif