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/**********************************************************************
** Copyright (C) 2003 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 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
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