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+/**********************************************************************
+** 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.
+**
+** 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.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#ifndef WIDGETFACTORY_H
+#define WIDGETFACTORY_H
+
+#include <qvariant.h>
+#include <qiconset.h>
+#include <qstring.h>
+#include <qintdict.h>
+#include <qtabwidget.h>
+#include <qpixmap.h>
+#include <qsize.h>
+#include <qpainter.h>
+#include <qevent.h>
+#include <qobjectlist.h>
+#include <qlabel.h>
+#include <qwizard.h>
+#include <qptrdict.h>
+#include <qpushbutton.h>
+#include <qtoolbutton.h>
+#include <qcheckbox.h>
+#include <qradiobutton.h>
+#include <qbuttongroup.h>
+
+#include "metadatabase.h"
+#ifndef KOMMANDER
+#include "qwidgetfactory.h"
+#include "ewidgetfactory.h"
+#else
+#include "kommanderfactory.h"
+#endif
+
+/* KOMMANDER INCLUDES */
+#include <dialog.h>
+#include <wizard.h>
+#include <tabwidget.h>
+#include "toolbox.h"
+
+class QWidget;
+class QLayout;
+class FormWindow;
+
+class WidgetFactory : public Qt
+{
+ friend class CustomWidgetFactory;
+
+public:
+ enum LayoutType {
+ HBox,
+ VBox,
+ Grid,
+ NoLayout
+ };
+
+ static QWidget *create( int id, QWidget *parent, const char *name = 0, bool init = TRUE,
+ const QRect *rect = 0, Qt::Orientation orient = Qt::Horizontal );
+ static QLayout *createLayout( QWidget *widget, QLayout* layout, LayoutType type );
+ static void deleteLayout( QWidget *widget );
+
+ static LayoutType layoutType( QWidget *w );
+ static LayoutType layoutType( QWidget *w, QLayout *&layout );
+ static LayoutType layoutType( QLayout *layout );
+ static QWidget *layoutParent( QLayout *layout );
+
+ static QWidget* containerOfWidget( QWidget *w );
+ static QWidget* widgetOfContainer( QWidget *w );
+
+ static bool isPassiveInteractor( QObject* o );
+ static const char* classNameOf( QObject* o );
+
+ static void initChangedProperties( QObject *o );
+
+ static bool hasSpecialEditor( int id );
+ static bool hasItems( int id );
+ static void editWidget( int id, QWidget *parent, QWidget *editWidget, FormWindow *fw );
+
+ static bool canResetProperty( QObject *w, const QString &propName );
+ static bool resetProperty( QObject *w, const QString &propName );
+ static QVariant defaultValue( QObject *w, const QString &propName );
+ static QString defaultCurrentItem( QObject *w, const QString &propName );
+
+ static QVariant property( QObject *w, const char *name );
+ static void saveDefaultProperties( QWidget *w, int id );
+
+private:
+ static QWidget *createWidget( const QString &className, QWidget *parent, const char *name, bool init,
+ const QRect *r = 0, Qt::Orientation orient = Qt::Horizontal );
+ static QWidget *createCustomWidget( QWidget *parent, const char *name, MetaDataBase::CustomWidget *w );
+
+};
+
+
+class QDesignerTabWidget : public QTabWidget
+{
+ Q_OBJECT
+ Q_PROPERTY( int currentPage READ currentPage WRITE setCurrentPage STORED false DESIGNABLE true )
+ Q_PROPERTY( QString pageTitle READ pageTitle WRITE setPageTitle STORED false DESIGNABLE true )
+ Q_PROPERTY( QCString pageName READ pageName WRITE setPageName STORED false DESIGNABLE true )
+public:
+ QDesignerTabWidget( QWidget *parent, const char *name );
+
+ int currentPage() const;
+ void setCurrentPage( int i );
+ QString pageTitle() const;
+ void setPageTitle( const QString& title );
+ QCString pageName() const;
+ void setPageName( const QCString& name );
+
+ int count() const;
+ QTabBar *tabBar() const { return QTabWidget::tabBar(); }
+
+ bool eventFilter( QObject*, QEvent* );
+
+private:
+ QPoint pressPoint;
+ QWidget *dropIndicator;
+ QWidget *dragPage;
+ QString dragLabel;
+ bool mousePressed;
+};
+
+class EditorTabWidget : public TabWidget
+{
+ Q_OBJECT
+ Q_PROPERTY( int currentPage READ currentPage WRITE setCurrentPage STORED false DESIGNABLE true )
+ Q_PROPERTY( QString pageTitle READ pageTitle WRITE setPageTitle STORED false DESIGNABLE true )
+ Q_PROPERTY( QCString pageName READ pageName WRITE setPageName STORED false DESIGNABLE true )
+public:
+ EditorTabWidget( QWidget *parent, const char *name );
+
+ int currentPage() const;
+ void setCurrentPage( int i );
+ QString pageTitle() const;
+ void setPageTitle( const QString& title );
+ QCString pageName() const;
+ void setPageName( const QCString& name );
+
+ int count() const;
+ QTabBar *tabBar() const { return QTabWidget::tabBar(); }
+
+ bool eventFilter( QObject*, QEvent* );
+
+private:
+ QPoint pressPoint;
+ QWidget *dropIndicator;
+ QWidget *dragPage;
+ QString dragLabel;
+ bool mousePressed;
+};
+
+class EditorToolBox : public ToolBox
+{
+ Q_OBJECT
+ Q_PROPERTY( int currentPage READ currentPage WRITE setCurrentPage STORED false DESIGNABLE true )
+ Q_PROPERTY( QString pageTitle READ pageTitle WRITE setPageTitle STORED false DESIGNABLE true )
+ Q_PROPERTY( QCString pageName READ pageName WRITE setPageName STORED false DESIGNABLE true )
+public:
+ EditorToolBox( QWidget *parent, const char *name );
+
+ int currentPage() const;
+ void setCurrentPage( int i );
+ QString pageTitle() const;
+ void setPageTitle( const QString& title );
+ QCString pageName() const;
+ void setPageName( const QCString& name );
+
+ int count() const;
+};
+
+class QDesignerWizard : public QWizard
+{
+ Q_OBJECT
+ Q_PROPERTY( int currentPage READ currentPageNum WRITE setCurrentPage STORED false DESIGNABLE true )
+ Q_PROPERTY( QString pageTitle READ pageTitle WRITE setPageTitle STORED false DESIGNABLE true )
+ Q_PROPERTY( QCString pageName READ pageName WRITE setPageName STORED false DESIGNABLE true )
+public:
+ QDesignerWizard( QWidget *parent, const char *name ) : QWizard( parent, name ) {}
+
+ int currentPageNum() const;
+ void setCurrentPage( int i );
+ QString pageTitle() const;
+ void setPageTitle( const QString& title );
+ QCString pageName() const;
+ void setPageName( const QCString& name );
+ int pageNum( QWidget *page );
+ void addPage( QWidget *p, const QString & );
+ void removePage( QWidget *p );
+ void insertPage( QWidget *p, const QString &t, int index );
+ bool isPageRemoved( QWidget *p ) { return (removedPages.find( p ) != 0); }
+
+ void reject() {}
+
+private:
+ struct Page
+ {
+ Page( QWidget *a, const QString &b ) : p( a ), t( b ) {}
+ Page() : p( 0 ), t( QString::null ) {}
+ QWidget *p;
+ QString t;
+ };
+ QPtrDict<QWidget> removedPages;
+
+};
+
+class QLayoutWidget : public QWidget
+{
+ Q_OBJECT
+
+public:
+ QLayoutWidget( QWidget *parent, const char *name ) : QWidget( parent, name ), sp( QWidget::sizePolicy() ) {}
+
+ QSizePolicy sizePolicy() const;
+ void updateSizePolicy();
+
+protected:
+ void paintEvent( QPaintEvent * );
+ bool event( QEvent * );
+ QSizePolicy sp;
+
+};
+
+
+class CustomWidget : public QWidget
+{
+ Q_OBJECT
+
+public:
+ CustomWidget( QWidget *parent, const char *name, MetaDataBase::CustomWidget *cw )
+ : QWidget( parent, name ), cusw( cw ) {
+ alwaysExpand = parentWidget() && parentWidget()->inherits( "FormWindow" );
+ setSizePolicy( cw->sizePolicy );
+ if ( !alwaysExpand )
+ setBackgroundMode( PaletteDark );
+ }
+
+ QSize sizeHint() const {
+ QSize sh = cusw->sizeHint;
+ if ( sh.isValid() )
+ return sh;
+ return QWidget::sizeHint();
+ }
+
+ QString realClassName() { return cusw->className; }
+ MetaDataBase::CustomWidget *customWidget() const { return cusw; }
+
+protected:
+ void paintEvent( QPaintEvent *e );
+
+ MetaDataBase::CustomWidget *cusw;
+ bool alwaysExpand;
+
+};
+
+
+class Line : public QFrame
+{
+ Q_OBJECT
+
+ Q_PROPERTY( Orientation orientation READ orientation WRITE setOrientation )
+ Q_OVERRIDE( int frameWidth DESIGNABLE false )
+ Q_OVERRIDE( Shape frameShape DESIGNABLE false )
+ Q_OVERRIDE( QRect frameRect DESIGNABLE false )
+ Q_OVERRIDE( QRect contentsRect DESIGNABLE false )
+public:
+ Line( QWidget *parent, const char *name )
+ : QFrame( parent, name, WMouseNoMask ) {
+ setFrameStyle( HLine | Sunken );
+ }
+
+ void setOrientation( Orientation orient ) {
+ if ( orient == Horizontal )
+ setFrameShape( HLine );
+ else
+ setFrameShape( VLine );
+ }
+ Orientation orientation() const {
+ return frameShape() == HLine ? Horizontal : Vertical;
+ }
+};
+
+class QDesignerLabel : public QLabel
+{
+ Q_OBJECT
+
+ Q_PROPERTY( QCString buddy READ buddyWidget WRITE setBuddyWidget )
+
+public:
+ QDesignerLabel( QWidget *parent = 0, const char *name = 0 )
+ : QLabel( parent, name ) { myBuddy = 0; }
+
+ void setBuddyWidget( const QCString &b ) {
+ myBuddy = b;
+ updateBuddy();
+ }
+ QCString buddyWidget() const {
+ return myBuddy;
+ };
+
+protected:
+ void showEvent( QShowEvent *e ) {
+ QLabel::showEvent( e );
+ updateBuddy();
+ }
+
+
+private:
+ void updateBuddy();
+
+ QCString myBuddy;
+
+};
+
+class QDesignerWidget : public QWidget
+{
+ Q_OBJECT
+
+public:
+ QDesignerWidget( FormWindow *fw, QWidget *parent, const char *name )
+ : QWidget( parent, name, WResizeNoErase ), formwindow( fw ) {}
+
+protected:
+ void paintEvent( QPaintEvent *e );
+
+private:
+ FormWindow *formwindow;
+
+};
+
+class QDesignerDialog : public QDialog
+{
+ Q_OBJECT
+
+public:
+ QDesignerDialog( FormWindow *fw, QWidget *parent, const char *name )
+ : QDialog( parent, name, FALSE, WResizeNoErase ), formwindow( fw ) {}
+
+protected:
+ void paintEvent( QPaintEvent *e );
+
+private:
+ FormWindow *formwindow;
+
+};
+
+class QDesignerToolButton : public QToolButton
+{
+ Q_OBJECT
+ Q_PROPERTY( int buttonGroupId READ buttonGroupId WRITE setButtonGroupId )
+
+public:
+ QDesignerToolButton( QWidget *parent, const char *name )
+ : QToolButton( parent, name ) {}
+
+ bool isInButtonGroup() const {
+ return parentWidget() && parentWidget()->inherits( "QButtonGroup" );
+ }
+ int buttonGroupId() const {
+ return parentWidget() && parentWidget()->inherits( "QButtonGroup" ) ? ( (QButtonGroup*)parentWidget() )->id( (QButton*)this ) : -1;
+ }
+ void setButtonGroupId( int id ) {
+ if ( parentWidget() && parentWidget()->inherits( "QButtonGroup" ) ) {
+ ( (QButtonGroup*)parentWidget() )->remove( this );
+ ( (QButtonGroup*)parentWidget() )->insert( this, id );
+ }
+ }
+};
+
+class QDesignerRadioButton : public QRadioButton
+{
+ Q_OBJECT
+ Q_PROPERTY( int buttonGroupId READ buttonGroupId WRITE setButtonGroupId )
+
+public:
+ QDesignerRadioButton( QWidget *parent, const char *name )
+ : QRadioButton( parent, name ) {}
+
+ bool isInButtonGroup() const {
+ return parentWidget() && parentWidget()->inherits( "QButtonGroup" );
+ }
+ int buttonGroupId() const {
+ return parentWidget() && parentWidget()->inherits( "QButtonGroup" ) ? ( (QButtonGroup*)parentWidget() )->id( (QButton*)this ) : -1;
+ }
+ void setButtonGroupId( int id ) {
+ if ( parentWidget() && parentWidget()->inherits( "QButtonGroup" ) ) {
+ ( (QButtonGroup*)parentWidget() )->remove( this );
+ ( (QButtonGroup*)parentWidget() )->insert( this, id );
+ }
+ }
+
+};
+
+class QDesignerPushButton : public QPushButton
+{
+ Q_OBJECT
+ Q_PROPERTY( int buttonGroupId READ buttonGroupId WRITE setButtonGroupId )
+
+public:
+ QDesignerPushButton( QWidget *parent, const char *name )
+ : QPushButton( parent, name ) {}
+
+ bool isInButtonGroup() const {
+ return parentWidget() && parentWidget()->inherits( "QButtonGroup" );
+ }
+ int buttonGroupId() const {
+ return parentWidget() && parentWidget()->inherits( "QButtonGroup" ) ? ( (QButtonGroup*)parentWidget() )->id( (QButton*)this ) : -1;
+ }
+ void setButtonGroupId( int id ) {
+ if ( parentWidget() && parentWidget()->inherits( "QButtonGroup" ) ) {
+ ( (QButtonGroup*)parentWidget() )->remove( this );
+ ( (QButtonGroup*)parentWidget() )->insert( this, id );
+ }
+ }
+
+};
+
+class QDesignerCheckBox : public QCheckBox
+{
+ Q_OBJECT
+ Q_PROPERTY( int buttonGroupId READ buttonGroupId WRITE setButtonGroupId )
+
+public:
+ QDesignerCheckBox( QWidget *parent, const char *name )
+ : QCheckBox( parent, name ) {}
+
+ bool isInButtonGroup() const {
+ return parentWidget() && parentWidget()->inherits( "QButtonGroup" );
+ }
+ int buttonGroupId() const {
+ return parentWidget() && parentWidget()->inherits( "QButtonGroup" ) ? ( (QButtonGroup*)parentWidget() )->id( (QButton*)this ) : -1;
+ }
+ void setButtonGroupId( int id ) {
+ if ( parentWidget() && parentWidget()->inherits( "QButtonGroup" ) ) {
+ ( (QButtonGroup*)parentWidget() )->remove( this );
+ ( (QButtonGroup*)parentWidget() )->insert( this, id );
+ }
+ }
+
+};
+
+class EditorDialog : public Dialog
+{
+ Q_OBJECT
+
+public:
+ EditorDialog( FormWindow *fw, QWidget *parent, const char *name )
+ : Dialog( parent, name, FALSE, WResizeNoErase ), formwindow( fw ) { }
+
+protected:
+ void paintEvent( QPaintEvent *e );
+
+private:
+ FormWindow *formwindow;
+
+};
+#endif
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