Add Qt3 development HEAD version

1 files changed, 242 insertions, 0 deletions

diff --git a/tools/designer/designer/popupmenueditor.h b/tools/designer/designer/popupmenueditor.h
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+++ b/tools/designer/designer/popupmenueditor.h
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+/**********************************************************************
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of Qt 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 Qt 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 Qt Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef POPUPMENUEDITOR_H
+#define POPUPMENUEDITOR_H
+
+#include <qwidget.h>
+#include <qptrlist.h>
+#include <qaction.h>
+
+class PopupMenuEditor;
+class QMenuItem;
+
+class PopupMenuEditorItem : public QObject
+{
+    Q_OBJECT
+
+    friend class PopupMenuEditor;
+
+    PopupMenuEditorItem( PopupMenuEditor * menu = 0, QObject * parent = 0, const char * name = 0 );
+
+public:
+    enum ItemType {
+	Unknown = -1,
+	Separator = 0,
+	Action = 1
+    };
+
+    PopupMenuEditorItem( QAction * action, PopupMenuEditor * menu,
+			 QObject * parent = 0, const char * name = 0 );
+    PopupMenuEditorItem( PopupMenuEditorItem * item, PopupMenuEditor * menu,
+			 QObject * parent = 0, const char * name = 0 );
+    ~PopupMenuEditorItem();
+
+    void init();
+
+    ItemType type() const;
+    QAction * action() const { return a; }
+
+    void setVisible( bool enable );
+    bool isVisible() const;
+
+    void setSeparator( bool enable ) { separator = enable; }
+    bool isSeparator() const { return separator; }
+
+    void setRemovable( bool enable ) { removable = enable; }
+    bool isRemovable() const { return removable; }
+    
+    void showMenu( int x, int y );
+    void hideMenu();
+    void focusOnMenu();
+    PopupMenuEditor * subMenu() const { return s; }
+
+    int count() const;
+
+    bool eventFilter( QObject *, QEvent * event );
+    
+public slots:
+    void selfDestruct();
+
+protected:
+
+private:
+    QAction * a;
+    PopupMenuEditor * s;
+    PopupMenuEditor * m;
+    uint separator : 1;
+    uint removable : 1;
+};
+
+class FormWindow;
+class MainWindow;
+class QLineEdit;
+
+#include <qpopupmenu.h>
+
+class PopupMenuEditor : public QWidget
+{
+    Q_OBJECT
+
+    friend class PopupMenuEditorItem;
+    friend class MenuBarEditor;
+    friend class Resource;
+
+public:
+    PopupMenuEditor( FormWindow * fw, QWidget * parent = 0, const char * name = 0 );
+    PopupMenuEditor( FormWindow * fw, PopupMenuEditor * menu, QWidget * parent, const char * name = 0 );
+    ~PopupMenuEditor();
+
+    void init();
+
+    void insert( PopupMenuEditorItem * item, int index = -1 );
+    void insert( QAction * action, int index = -1 );
+    void insert( QActionGroup * actionGroup, int index = -1 );
+    int find( const QAction * action );
+    int find( PopupMenuEditor * menu );
+    int count();
+    PopupMenuEditorItem * at( int index );
+    PopupMenuEditorItem * at( QPoint pos ) { return itemAt( pos.y() ); }
+    void exchange( int a, int b );
+
+    void cut( int index );
+    void copy( int index );
+    void paste( int index );
+
+    void insertedActions( QPtrList<QAction> & list );
+
+    void show();
+    void choosePixmap( int index = -1 );
+    void showLineEdit( int index = -1);
+    void setAccelerator( int key, Qt::ButtonState state, int index = -1 );
+
+    FormWindow * formWindow() { return formWnd; }
+    bool isCreatingAccelerator() { return ( currentField == 2 ); }
+
+    QPtrList<PopupMenuEditorItem> * items() { return &itemList; }
+
+    QWidget * parentEditor() { return parentMenu; }
+
+signals:
+    void inserted( QAction * );
+    void removed(  QAction * );
+    
+public slots:
+
+    void cut() { cut( currentIndex ); }
+    void copy() { copy( currentIndex ); }
+    void paste() { paste( currentIndex ); }
+
+    void remove( int index );
+    void remove( QAction * a ) { remove( find( a ) ); }
+
+    void resizeToContents();
+    void showSubMenu();
+    void hideSubMenu();
+    void focusOnSubMenu();
+    
+protected:
+    PopupMenuEditorItem * createItem( QAction * a = 0 );
+    void removeItem( int index = -1 );
+    PopupMenuEditorItem * currentItem();
+    PopupMenuEditorItem * itemAt( int y );
+    void setFocusAt( const QPoint & pos );
+
+    bool eventFilter( QObject * o, QEvent * e );
+    void paintEvent( QPaintEvent * e );
+    void mousePressEvent( QMouseEvent * e );
+    void mouseDoubleClickEvent( QMouseEvent * e );
+    void mouseMoveEvent( QMouseEvent * e );
+    void dragEnterEvent( QDragEnterEvent * e );
+    void dragLeaveEvent( QDragLeaveEvent * e );
+    void dragMoveEvent( QDragMoveEvent * e );
+    void dropEvent( QDropEvent * e );
+    void keyPressEvent( QKeyEvent * e );
+    void focusInEvent( QFocusEvent * e );
+    void focusOutEvent( QFocusEvent * e );
+
+    void drawItems( QPainter * p );
+    void drawItem( QPainter * p, PopupMenuEditorItem * i, const QRect & r, int f ) const;
+    void drawWinFocusRect( QPainter * p, const QRect & r ) const;
+
+    QSize contentsSize();
+    int itemHeight( const PopupMenuEditorItem * item ) const;
+    int itemPos( const PopupMenuEditorItem * item ) const;
+    
+    int snapToItem( int y );
+    void dropInPlace( PopupMenuEditorItem * i, int y );
+    void dropInPlace( QActionGroup * g, int y );
+
+    void safeDec();
+    void safeInc();
+
+    void clearCurrentField();
+    void navigateUp( bool ctrl );
+    void navigateDown( bool ctrl );
+    void navigateLeft();
+    void navigateRight();
+    void enterEditMode( QKeyEvent * e );
+    void leaveEditMode( QKeyEvent * e );
+
+    QString constructName( PopupMenuEditorItem *item );
+
+private:
+    FormWindow * formWnd;
+    QLineEdit * lineEdit;
+    QWidget * dropLine;
+    QPtrList<PopupMenuEditorItem> itemList;
+    PopupMenuEditorItem addItem;
+    PopupMenuEditorItem addSeparator;
+    QWidget * parentMenu;
+
+    int iconWidth;
+    int textWidth;
+    int accelWidth;
+    int arrowWidth;
+    int borderSize;
+    
+    int currentField;
+    int currentIndex;
+    QPoint mousePressPos;
+    static PopupMenuEditorItem * draggedItem;
+
+    enum ClipboardOperation {
+	None = 0,
+	Cut = 1,
+	Copy = 2
+    };
+    static int clipboardOperation;
+    static PopupMenuEditorItem * clipboardItem;
+};
+
+#endif //POPUPMENUEDITOR_H