diff options
Diffstat (limited to 'tdevdesigner/designer/widgetfactory.h')
| -rw-r--r-- | tdevdesigner/designer/widgetfactory.h | 515 |
1 files changed, 515 insertions, 0 deletions
diff --git a/tdevdesigner/designer/widgetfactory.h b/tdevdesigner/designer/widgetfactory.h new file mode 100644 index 00000000..feebe9c7 --- /dev/null +++ b/tdevdesigner/designer/widgetfactory.h @@ -0,0 +1,515 @@ +/********************************************************************** +** 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 |