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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 MENUBAREDITOR_H
#define MENUBAREDITOR_H
#include <qmenubar.h>
#include <qptrlist.h>
class PopupMenuEditor;
class MenuBarEditor;
class QActionGroup;
class MenuBarEditorItem : public QObject
{
Q_OBJECT
friend class MenuBarEditor;
MenuBarEditorItem( MenuBarEditor * bar = 0, QObject * parent = 0, const char * name = 0 );
public:
MenuBarEditorItem( PopupMenuEditor * menu, MenuBarEditor * bar,
QObject * parent = 0, const char * name = 0);
MenuBarEditorItem( QActionGroup * actionGroup, MenuBarEditor * bar,
QObject * parent = 0, const char * name = 0);
MenuBarEditorItem( MenuBarEditorItem * item,
QObject * parent = 0, const char * name = 0);
~MenuBarEditorItem() { };
PopupMenuEditor * menu() { return popupMenu; }
void setMenuText( const QString t ) { text = t; };
QString menuText() { return text; }
void setVisible( bool enable ) { visible = enable; }
bool isVisible() { return visible; }
void setRemovable( bool enable ) { removable = enable; }
bool isRemovable() { return removable; }
bool isSeparator() { return separator; }
protected:
void setSeparator( bool enable ) { separator = enable; }
private:
MenuBarEditor * menuBar;
PopupMenuEditor * popupMenu;
QString text;
uint visible : 1;
uint separator : 1;
uint removable : 1;
};
class QLineEdit;
class FormWindow;
class MenuBarEditor : public QMenuBar
{
Q_OBJECT
public:
MenuBarEditor( FormWindow * fw, QWidget * parent = 0, const char * name = 0 );
~MenuBarEditor();
FormWindow * formWindow();
MenuBarEditorItem * createItem( int index = -1, bool addToCmdStack = TRUE );
void insertItem( MenuBarEditorItem * item, int index = -1 );
void insertItem( QString text, PopupMenuEditor * menu, int index = -1 );
void insertItem( QString text, QActionGroup * group, int index = -1 );
void insertSeparator( int index = -1 );
void removeItemAt( int index );
void removeItem( MenuBarEditorItem * item );
int findItem( MenuBarEditorItem * item );
int findItem( PopupMenuEditor * menu );
int findItem( QPoint & pos );
MenuBarEditorItem * item( int index = -1 );
int count();
int current();
void cut( int index );
void copy( int index );
void paste( int index );
void exchange( int a, int b );
void showLineEdit( int index = -1);
void showItem( int index = -1 );
void hideItem( int index = -1 );
void focusItem( int index = -1 );
void deleteItem( int index = -1 );
QSize sizeHint() const;
QSize minimumSize() const { return sizeHint(); }
QSize minimumSizeHint() const { return sizeHint(); }
int heightForWidth( int max_width ) const;
void show();
void checkAccels( QMap<QChar, QWidgetList > &accels );
public slots:
void cut();
void copy();
void paste();
protected:
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 focusOutEvent( QFocusEvent * e );
void resizeEvent( QResizeEvent * e ) { QFrame::resizeEvent( e ); }
void resizeInternals();
void drawItems( QPainter & p );
void drawItem( QPainter & p, MenuBarEditorItem * i, int idx, QPoint & pos );
void drawSeparator( QPainter & p, QPoint & pos );
QSize itemSize( MenuBarEditorItem * i );
void addItemSizeToCoords( MenuBarEditorItem * i, int & x, int & y, int w );
QPoint itemPos( int index );
QPoint snapToItem( const QPoint & pos );
void dropInPlace( MenuBarEditorItem * i, const QPoint & pos );
void safeDec();
void safeInc();
void navigateLeft( bool ctrl );
void navigateRight( bool ctrl );
void enterEditMode();
void leaveEditMode();
QPixmap createTextPixmap( const QString &text );
int borderSize() const { return margin() + 4; } // add 4 pixels to the margin
private:
FormWindow * formWnd;
QLineEdit * lineEdit;
QWidget * dropLine;
QPtrList<MenuBarEditorItem> itemList;
MenuBarEditorItem addItem;
MenuBarEditorItem addSeparator;
MenuBarEditorItem * draggedItem;
QPoint mousePressPos;
int currentIndex;
int itemHeight;
int separatorWidth;
bool hideWhenEmpty;
bool hasSeparator;
bool dropConfirmed;
enum ClipboardOperation {
None = 0,
Cut = 1,
Copy = 2
};
static int clipboardOperation;
static MenuBarEditorItem * clipboardItem;
};
#endif //MENUBAREDITOR_H
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