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+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS. All rights reserved.
+**
+** This file is part of TQt 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 TQt Enterprise Edition or TQt Professional Edition
+** licenses may use this file in accordance with the TQt 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 TQt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#ifndef WIDGETFACTORY_H
+#define WIDGETFACTORY_H
+
+#include <tqvariant.h>
+#include <tqiconset.h>
+#include <tqstring.h>
+#include <tqintdict.h>
+#include <tqtabwidget.h>
+#include <tqpixmap.h>
+#include <tqsize.h>
+#include <tqpainter.h>
+#include <tqevent.h>
+#include <tqobjectlist.h>
+#include <tqlabel.h>
+#include <tqwizard.h>
+#include <tqptrdict.h>
+#include <tqpushbutton.h>
+#include <tqtoolbutton.h>
+#include <tqcheckbox.h>
+#include <tqradiobutton.h>
+#include <tqbuttongroup.h>
+#include <tqwidgetstack.h>
+#include <tqguardedptr.h>
+#include <tqtoolbox.h>
+
+#include "metadatabase.h"
+#include "tqwidgetfactory.h"
+
+class TQWidget;
+class TQLayout;
+class FormWindow;
+
+class CustomWidgetFactory : public TQWidgetFactory
+{
+public:
+ CustomWidgetFactory();
+ TQWidget *createWidget( const TQString &className, TQWidget *parent, const char *name ) const;
+
+};
+
+class WidgetFactory : public TQt
+{
+ friend class CustomWidgetFactory;
+
+public:
+ enum LayoutType {
+ HBox,
+ VBox,
+ Grid,
+ NoLayout
+ };
+
+ static TQWidget *create( int id, TQWidget *parent, const char *name = 0, bool init = TRUE,
+ const TQRect *rect = 0, Orientation orient = TQt::Horizontal );
+ static TQLayout *createLayout( TQWidget *widget, TQLayout* layout, LayoutType type );
+ static void deleteLayout( TQWidget *widget );
+
+ static LayoutType layoutType( TQWidget *w );
+ static LayoutType layoutType( TQWidget *w, TQLayout *&layout );
+ static LayoutType layoutType( TQLayout *layout );
+ static TQWidget *layoutParent( TQLayout *layout );
+
+ static TQWidget* containerOfWidget( TQWidget *w );
+ static TQWidget* widgetOfContainer( TQWidget *w );
+
+ static bool isPassiveInteractor( TQObject* o );
+ static const char* classNameOf( TQObject* o );
+
+ static void initChangedProperties( TQObject *o );
+
+ static bool hasSpecialEditor( int id, TQObject *editorWidget );
+ static bool hasItems( int id, TQObject *editorWidget );
+ static void editWidget( int id, TQWidget *parent, TQWidget *editWidget, FormWindow *fw );
+
+ static bool canResetProperty( TQObject *w, const TQString &propName );
+ static bool resetProperty( TQObject *w, const TQString &propName );
+ static TQVariant defaultValue( TQObject *w, const TQString &propName );
+ static TQString defaultCurrentItem( TQObject *w, const TQString &propName );
+
+ static TQVariant property( TQObject *w, const char *name );
+ static void saveDefaultProperties( TQObject *w, int id );
+ static void saveChangedProperties( TQObject *w, int id );
+
+ static TQString defaultSignal( TQObject *w );
+
+private:
+ static TQWidget *createWidget( const TQString &className, TQWidget *parent, const char *name, bool init,
+ const TQRect *r = 0, Orientation orient = TQt::Horizontal );
+ static TQWidget *createCustomWidget( TQWidget *parent, const char *name, MetaDataBase::CustomWidget *w );
+
+ static TQGuardedPtr<TQObject> *lastPassiveInteractor;
+ static bool lastWasAPassiveInteractor;
+};
+
+
+class QDesignerTabWidget : public TQTabWidget
+{
+ Q_OBJECT
+
+ TQ_PROPERTY( int currentPage READ currentPage WRITE setCurrentPage STORED false DESIGNABLE true )
+ TQ_PROPERTY( TQString pageTitle READ pageTitle WRITE setPageTitle STORED false DESIGNABLE true )
+ TQ_PROPERTY( TQCString pageName READ pageName WRITE setPageName STORED false DESIGNABLE true )
+public:
+ QDesignerTabWidget( TQWidget *parent, const char *name );
+
+ int currentPage() const;
+ void setCurrentPage( int i );
+ TQString pageTitle() const;
+ void setPageTitle( const TQString& title );
+ TQCString pageName() const;
+ void setPageName( const TQCString& name );
+
+ int count() const;
+ TQTabBar *tabBar() const { return TQTabWidget::tabBar(); }
+
+ bool eventFilter( TQObject*, TQEvent* );
+
+private:
+ TQPoint pressPoint;
+ TQWidget *dropIndicator;
+ TQWidget *dragPage;
+ TQString dragLabel;
+ bool mousePressed;
+};
+
+class QDesignerWidgetStack : public TQWidgetStack
+{
+ Q_OBJECT
+
+ TQ_PROPERTY( int currentPage READ currentPage WRITE setCurrentPage STORED false DESIGNABLE true )
+ TQ_PROPERTY( TQCString pageName READ pageName WRITE setPageName STORED false DESIGNABLE true )
+public:
+ QDesignerWidgetStack( TQWidget *parent, const char *name );
+
+ int currentPage() const;
+ void setCurrentPage( int i );
+ TQCString pageName() const;
+ void setPageName( const TQCString& name );
+
+ int count() const;
+ TQWidget* page( int i ) const;
+
+ int insertPage( TQWidget *p, int i = -1 );
+ int removePage( TQWidget *p );
+
+public slots:
+ void updateButtons();
+
+protected:
+ void resizeEvent( TQResizeEvent *e ) {
+ TQWidgetStack::resizeEvent( e );
+ updateButtons();
+ }
+
+ void showEvent( TQShowEvent *e ) {
+ TQWidgetStack::showEvent( e );
+ updateButtons();
+ }
+
+private slots:
+ void prevPage();
+ void nextPage();
+
+private:
+ TQPtrList<TQWidget> pages;
+ TQToolButton *prev, *next;
+
+};
+
+class QDesignerWizard : public TQWizard
+{
+ Q_OBJECT
+
+ TQ_PROPERTY( int currentPage READ currentPageNum WRITE setCurrentPage STORED false DESIGNABLE true )
+ TQ_PROPERTY( TQString pageTitle READ pageTitle WRITE setPageTitle STORED false DESIGNABLE true )
+ TQ_PROPERTY( TQCString pageName READ pageName WRITE setPageName STORED false DESIGNABLE true )
+ TQ_OVERRIDE( bool modal READ isModal WRITE setModal )
+
+public:
+ QDesignerWizard( TQWidget *parent, const char *name )
+ : TQWizard( parent, name ), modal(FALSE) {}
+
+ int currentPageNum() const;
+ void setCurrentPage( int i );
+ TQString pageTitle() const;
+ void setPageTitle( const TQString& title );
+ TQCString pageName() const;
+ void setPageName( const TQCString& name );
+ int pageNum( TQWidget *page );
+ void addPage( TQWidget *p, const TQString & );
+ void removePage( TQWidget *p );
+ void insertPage( TQWidget *p, const TQString &t, int index );
+ bool isPageRemoved( TQWidget *p ) { return (removedPages.find( p ) != 0); }
+
+ bool isModal() const { return modal; }
+ void setModal(bool b) { modal = b; }
+
+ void reject() {}
+
+private:
+ struct Page
+ {
+ Page( TQWidget *a, const TQString &b ) : p( a ), t( b ) {}
+ Page() : p( 0 ), t( TQString() ) {}
+ TQWidget *p;
+ TQString t;
+ };
+ TQPtrDict<TQWidget> removedPages;
+ bool modal;
+
+};
+
+class TQLayoutWidget : public TQWidget
+{
+ Q_OBJECT
+
+
+public:
+ TQLayoutWidget( TQWidget *parent, const char *name ) : TQWidget( parent, name ), sp( sizePolicy() ) {}
+
+ TQSizePolicy sizePolicy() const;
+ void updateSizePolicy();
+
+protected:
+ void paintEvent( TQPaintEvent * );
+ bool event( TQEvent * );
+ TQSizePolicy sp;
+
+};
+
+
+class CustomWidget : public TQWidget
+{
+ Q_OBJECT
+
+
+public:
+ CustomWidget( TQWidget *parent, const char *name, MetaDataBase::CustomWidget *cw )
+ : TQWidget( parent, name ), cusw( cw ) {
+ alwaysExpand = parentWidget() && parentWidget()->inherits( "FormWindow" );
+ setSizePolicy( cw->sizePolicy );
+ if ( !alwaysExpand )
+ setBackgroundMode( PaletteDark );
+ }
+
+ TQSize sizeHint() const {
+ TQSize sh = cusw->sizeHint;
+ if ( sh.isValid() )
+ return sh;
+ return TQWidget::sizeHint();
+ }
+
+ TQString realClassName() { return cusw->className; }
+ MetaDataBase::CustomWidget *customWidget() const { return cusw; }
+
+protected:
+ void paintEvent( TQPaintEvent *e );
+
+ MetaDataBase::CustomWidget *cusw;
+ bool alwaysExpand;
+
+};
+
+
+class Line : public TQFrame
+{
+ Q_OBJECT
+
+
+ TQ_PROPERTY( Orientation orientation READ orientation WRITE setOrientation )
+ TQ_OVERRIDE( int frameWidth DESIGNABLE false )
+ TQ_OVERRIDE( Shape frameShape DESIGNABLE false )
+ TQ_OVERRIDE( TQRect frameRect DESIGNABLE false )
+ TQ_OVERRIDE( TQRect contentsRect DESIGNABLE false )
+public:
+ Line( TQWidget *parent, const char *name )
+ : TQFrame( parent, name, WMouseNoMask ) {
+ setFrameStyle( HLine | Sunken );
+ }
+
+ void setOrientation( Orientation orient ) {
+ if ( orient ==TQt::Horizontal )
+ setFrameShape( HLine );
+ else
+ setFrameShape( VLine );
+ }
+ Orientation orientation() const {
+ return frameShape() == HLine ?TQt::Horizontal :TQt::Vertical;
+ }
+};
+
+class QDesignerLabel : public TQLabel
+{
+ Q_OBJECT
+
+
+ TQ_PROPERTY( TQCString buddy READ buddyWidget WRITE setBuddyWidget )
+
+public:
+ QDesignerLabel( TQWidget *parent = 0, const char *name = 0 )
+ : TQLabel( parent, name ) { myBuddy = 0; }
+
+ void setBuddyWidget( const TQCString &b ) {
+ myBuddy = b;
+ updateBuddy();
+ }
+ TQCString buddyWidget() const {
+ return myBuddy;
+ };
+
+protected:
+ void showEvent( TQShowEvent *e ) {
+ TQLabel::showEvent( e );
+ updateBuddy();
+ }
+
+
+private:
+ void updateBuddy();
+
+ TQCString myBuddy;
+
+};
+
+class QDesignerWidget : public TQWidget
+{
+ Q_OBJECT
+
+
+public:
+ QDesignerWidget( FormWindow *fw, TQWidget *parent, const char *name )
+ : TQWidget( parent, name, WResizeNoErase ), formwindow( fw ) {
+ need_frame = parent && parent->inherits("QDesignerWidgetStack" );
+ }
+
+protected:
+ void resizeEvent( TQResizeEvent* e);
+ void paintEvent( TQPaintEvent *e );
+
+private:
+ FormWindow *formwindow;
+ uint need_frame : 1;
+
+};
+
+class QDesignerDialog : public TQDialog
+{
+ Q_OBJECT
+
+ TQ_OVERRIDE( bool modal READ isModal WRITE setModal )
+
+public:
+ QDesignerDialog( FormWindow *fw, TQWidget *parent, const char *name )
+ : TQDialog( parent, name, FALSE, WResizeNoErase ), formwindow( fw ), modal(FALSE) {}
+
+ bool isModal() const { return modal; }
+ void setModal(bool b) { modal = b; }
+
+protected:
+ void paintEvent( TQPaintEvent *e );
+
+private:
+ FormWindow *formwindow;
+ bool modal;
+
+};
+
+class QDesignerToolButton : public TQToolButton
+{
+ Q_OBJECT
+
+ TQ_PROPERTY( int buttonGroupId READ buttonGroupId WRITE setButtonGroupId )
+
+public:
+ QDesignerToolButton( TQWidget *parent, const char *name )
+ : TQToolButton( parent, name ) {}
+
+ bool isInButtonGroup() const {
+ return parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING );
+ }
+ int buttonGroupId() const {
+ return parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING ) ? ( (TQButtonGroup*)parentWidget() )->id( (TQButton*)this ) : -1;
+ }
+ void setButtonGroupId( int id ) {
+ if ( parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING ) ) {
+ ( (TQButtonGroup*)parentWidget() )->remove( this );
+ ( (TQButtonGroup*)parentWidget() )->insert( this, id );
+ }
+ }
+};
+
+class QDesignerRadioButton : public TQRadioButton
+{
+ Q_OBJECT
+
+ TQ_PROPERTY( int buttonGroupId READ buttonGroupId WRITE setButtonGroupId )
+
+public:
+ QDesignerRadioButton( TQWidget *parent, const char *name )
+ : TQRadioButton( parent, name ) {}
+
+ bool isInButtonGroup() const {
+ return parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING );
+ }
+ int buttonGroupId() const {
+ return parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING ) ? ( (TQButtonGroup*)parentWidget() )->id( (TQButton*)this ) : -1;
+ }
+ void setButtonGroupId( int id ) {
+ if ( parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING ) ) {
+ ( (TQButtonGroup*)parentWidget() )->remove( this );
+ ( (TQButtonGroup*)parentWidget() )->insert( this, id );
+ }
+ }
+
+};
+
+class QDesignerPushButton : public TQPushButton
+{
+ Q_OBJECT
+
+ TQ_PROPERTY( int buttonGroupId READ buttonGroupId WRITE setButtonGroupId )
+
+public:
+ QDesignerPushButton( TQWidget *parent, const char *name )
+ : TQPushButton( parent, name ) {}
+
+ bool isInButtonGroup() const {
+ return parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING );
+ }
+ int buttonGroupId() const {
+ return parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING ) ? ( (TQButtonGroup*)parentWidget() )->id( (TQButton*)this ) : -1;
+ }
+ void setButtonGroupId( int id ) {
+ if ( parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING ) ) {
+ ( (TQButtonGroup*)parentWidget() )->remove( this );
+ ( (TQButtonGroup*)parentWidget() )->insert( this, id );
+ }
+ }
+
+};
+
+class QDesignerCheckBox : public TQCheckBox
+{
+ Q_OBJECT
+
+ TQ_PROPERTY( int buttonGroupId READ buttonGroupId WRITE setButtonGroupId )
+
+public:
+ QDesignerCheckBox( TQWidget *parent, const char *name )
+ : TQCheckBox( parent, name ) {}
+
+ bool isInButtonGroup() const {
+ return parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING );
+ }
+ int buttonGroupId() const {
+ return parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING ) ? ( (TQButtonGroup*)parentWidget() )->id( (TQButton*)this ) : -1;
+ }
+ void setButtonGroupId( int id ) {
+ if ( parentWidget() && parentWidget()->inherits( TQBUTTONGROUP_OBJECT_NAME_STRING ) ) {
+ ( (TQButtonGroup*)parentWidget() )->remove( this );
+ ( (TQButtonGroup*)parentWidget() )->insert( this, id );
+ }
+ }
+
+};
+
+class QDesignerToolBox : public TQToolBox
+{
+ Q_OBJECT
+
+ TQ_PROPERTY( TQString itemLabel READ itemLabel WRITE setItemLabel STORED false DESIGNABLE true )
+ TQ_PROPERTY( TQCString itemName READ itemName WRITE setItemName STORED false DESIGNABLE true )
+ TQ_PROPERTY( BackgroundMode itemBackgroundMode READ itemBackgroundMode WRITE setItemBackgroundMode STORED false DESIGNABLE true )
+
+public:
+ QDesignerToolBox( TQWidget *parent, const char *name );
+
+ TQString itemLabel() const;
+ void setItemLabel( const TQString &l );
+ TQCString itemName() const;
+ void setItemName( const TQCString &n );
+ BackgroundMode itemBackgroundMode() const;
+ void setItemBackgroundMode( BackgroundMode );
+
+protected:
+ void itemInserted( int index );
+};
+
+#endif