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SubalbumsIconView Class Reference

#include <subalbumsIconView.h>

Inheritance diagram for SubalbumsIconView:

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Collaboration diagram for SubalbumsIconView:

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List of all members.

Detailed Description

Extension of iconview, used to list all subalbums in album. Supports drag-n-drop within iconview such that subalbums can be reordered, as well as dropping photos from subalbums to allow photos to be moved from one subalbum to another.

Definition at line 34 of file subalbumsIconView.h.

Signals

void itemHasMoved ()

Public Member Functions

 SubalbumsIconView (QWidget *parent)

Protected Member Functions

void drawContents (QPainter *p, int clipx, int clipy, int clipw, int cliph)

Private Member Functions

void contentsDropEvent (QDropEvent *e)

Private Attributes

QPixmap bufferPixmap

Constructor & Destructor Documentation

SubalbumsIconView::SubalbumsIconView (  QWidget *  parent  ) 
 

Definition at line 25 of file subalbumsIconView.cpp. 

00025                                                       : QIconView( parent )
00026 {
00027 }

Member Function Documentation

void SubalbumsIconView::contentsDropEvent (  QDropEvent *  e  )  [private]
 

Definition at line 29 of file subalbumsIconView.cpp.

References itemHasMoved(). 

00030 {
00031   QIconView::contentsDropEvent( e );
00032 
00033   //get iconviewitem that was dropped  
00034   QIconViewItem *item = findItem( e->pos() );
00035   
00036   //if item exists and drop item was originally in this viewport then
00037   //user has dragged item within iconview, emit item has moved signal
00038   if( item != NULL && e->source() == viewport())
00039     emit itemHasMoved();
00040 }

void SubalbumsIconView::drawContents (  QPainter *  p,
int  clipx,
int  clipy,
int  clipw,
int  cliph
)  [protected]
 

Definition at line 42 of file subalbumsIconView.cpp.

References bufferPixmap. 

00043 {
00044     if( bufferPixmap.size() != size())
00045     {  bufferPixmap.resize( size() ); }
00046     QPainter bufferPainter( &bufferPixmap, viewport() );
00047     int xOffset = clipx - contentsX();
00048     int yOffset = clipy - contentsY();
00049 
00050     bufferPainter.translate( -contentsX(), -contentsY() );
00051     QIconView::drawContents( &bufferPainter, clipx, clipy, clipw, cliph );
00052     bitBlt(p->device(), xOffset, yOffset, &bufferPixmap, xOffset, yOffset, clipw, cliph );
00053 }

void SubalbumsIconView::itemHasMoved (   )  [signal]
 

Referenced by contentsDropEvent().

Member Data Documentation

QPixmap SubalbumsIconView::bufferPixmap [private]
 

Definition at line 49 of file subalbumsIconView.h.

Referenced by drawContents().

The documentation for this class was generated from the following files:
Generated on Thu Nov 13 00:11:17 2003 for AlbumShaper by doxygen 1.3.4