/* * Copyright (c) 2002-2003 Jesper K. Pedersen <blackie@kde.org> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License version 2 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public License * along with this library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. **/ #ifndef __concwidget #define __concwidget #include "multicontainerwidget.h" class ConcRegExp; /** RegExp widget which can have several sub widget inside it. This widget is invisible to the user, but act as a container around other RegExp widgets @internal */ class ConcWidget :public MultiContainerWidget { public: ConcWidget(RegExpEditorWindow* editorWindow, TQWidget *parent, const char *name = 0); ConcWidget(RegExpEditorWindow* editorWindow, RegExpWidget *child, TQWidget *parent, const char *name=0); ConcWidget( RegExpEditorWindow* editorWindow, ConcWidget* origConc, unsigned int start, unsigned int end); ConcWidget( ConcRegExp* regexp, RegExpEditorWindow* editorWindow, TQWidget* parent, const char* name = 0); void init(); virtual TQSize sizeHint() const; virtual RegExp* regExp() const; virtual bool updateSelection(bool parentSelected); virtual bool isSelected() const; virtual void applyRegExpToSelection( RegExpType type ); virtual RegExpType type() const { return CONC; } virtual RegExp* selection() const; virtual void addNewConcChild(DragAccepter *accepter, ConcWidget *child); virtual bool validateSelection() const; virtual bool acceptWidgetInsert( RegExpType ) const { return false; } virtual bool acceptWidgetPaste() const { return false; } bool hasAnyChildren() { return _children.count() > 1; } protected: virtual void paintEvent( TQPaintEvent *e ); virtual void mousePressEvent ( TQMouseEvent* event ); void sizeAccepter( DragAccepter* accepter, int height, int totHeight ); void getSelectionIndexes( int* start, int* end ); virtual void dragEnterEvent(TQDragEnterEvent* event) { event->accept( false ); } private: int _maxSelectedHeight; }; #endif // __concwidget