partmanager.h Source File (kparts Library)

| # kparts Library API Documentation
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# partmanager.h

    00001 /* This file is part of the KDE project
    00002    Copyright (C) 1999 Simon Hausmann <hausmann@kde.org>
    00003              (C) 1999 David Faure <faure@kde.org>
    00004
    00005    This library is free software; you can redistribute it and/or
    00006    modify it under the terms of the GNU Library General Public
    00007    License as published by the Free Software Foundation; either
    00008    version 2 of the License, or (at your option) any later version.
    00009
    00010    This library is distributed in the hope that it will be useful,
    00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013    Library General Public License for more details.
    00014
    00015    You should have received a copy of the GNU Library General Public License
    00016    along with this library; see the file COPYING.LIB.  If not, write to
    00017    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00018    Boston, MA 02111-1307, USA.
    00019 */
    00020 #ifndef __kpartmanager_h__
    00021 #define __kpartmanager_h__
    00022
    00023 #include <qobject.h>
    00024 #include <qwidget.h>
    00025 #include <qptrlist.h>
    00026
    00027 class KInstance;
    00028
    00029 namespace KParts
    00030 {
    00031
    00032 class Part;
    00033
    00034 class PartManagerPrivate;
    00035
    00047 class PartManager : public QObject
    00048 {
    00049   Q_OBJECT
    00050   Q_ENUMS( SelectionPolicy )
    00051   Q_PROPERTY( SelectionPolicy selectionPolicy READ selectionPolicy WRITE setSelectionPolicy )
    00052   Q_PROPERTY( bool allowNestedParts READ allowNestedParts WRITE setAllowNestedParts )
    00053   Q_PROPERTY( bool ignoreScrollBars READ ignoreScrollBars WRITE setIgnoreScrollBars )
    00054 public:
    00055   // the default policy of a PartManager is Direct!
    00056   enum SelectionPolicy { Direct, TriState };
    00057
    00065   PartManager( QWidget * parent, const char * name = 0L );
    00074   PartManager( QWidget * topLevel, QObject *parent, const char *name = 0 );
    00075   virtual ~PartManager();
    00076
    00080   void setSelectionPolicy( SelectionPolicy policy );
    00084   SelectionPolicy selectionPolicy() const;
    00085
    00098   void setAllowNestedParts( bool allow );
    00102   bool allowNestedParts() const;
    00103
    00112   void setIgnoreScrollBars( bool ignore );
    00116   bool ignoreScrollBars() const;
    00117
    00123   void setActivationButtonMask( short int buttonMask );
    00127   short int activationButtonMask() const;
    00128
    00132   virtual bool eventFilter( QObject *obj, QEvent *ev );
    00133
    00139   virtual void addPart( Part *part, bool setActive = true );
    00140
    00146   virtual void removePart( Part *part );
    00147
    00153   virtual void replacePart( Part * oldPart, Part * newPart, bool setActive = true );
    00154
    00163   virtual void setActivePart( Part *part, QWidget *widget = 0L );
    00164
    00168   virtual Part *activePart() const;
    00169
    00173   virtual QWidget *activeWidget() const;
    00174
    00183   virtual void setSelectedPart( Part *part, QWidget *widget = 0L );
    00184
    00188   virtual Part *selectedPart() const;
    00189
    00193   virtual QWidget *selectedWidget() const;
    00194
    00198   const QPtrList<Part> *parts() const;
    00199
    00207   void addManagedTopLevelWidget( const QWidget *topLevel );
    00212   void removeManagedTopLevelWidget( const QWidget *topLevel );
    00213
    00214 signals:
    00219   void partAdded( KParts::Part *part );
    00224   void partRemoved( KParts::Part *part );
    00229   void activePartChanged( KParts::Part *newPart );
    00230
    00231 protected:
    00237   virtual void setActiveInstance( KInstance * instance );
    00238
    00239 protected slots:
    00243   void slotObjectDestroyed();
    00244
    00248   void slotWidgetDestroyed();
    00249
    00253   void slotManagedTopLevelWidgetDestroyed();
    00254 private:
    00255   Part * findPartFromWidget( QWidget * widget, const QPoint &pos );
    00256   Part * findPartFromWidget( QWidget * widget );
    00257
    00258 protected:
    00259   virtual void virtual_hook( int id, void* data );
    00260 private:
    00261   PartManagerPrivate *d;
    00262 };
    00263
    00264 }
    00265
    00266 #endif
    00267

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
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