lib/gui/epixmap.cpp

   1 #include <lib/gui/epixmap.h>
   2 #include <lib/gdi/epng.h>
   3 #include <lib/gui/ewidgetdesktop.h>
   4
   5 ePixmap::ePixmap(eWidget *parent): eWidget(parent)
   6 {
   7 }
   8
   9 void ePixmap::setPixmap(gPixmap *pixmap)
  10 {
  11         m_pixmap = pixmap;
  12         event(evtChangedPixmap);
  13 }
  14
  15 void ePixmap::setPixmapFromFile(const char *filename)
  16 {
  17         loadPNG(m_pixmap, filename);
  18
  19                 // TODO
  20         getDesktop()->makeCompatiblePixmap(*m_pixmap);
  21         event(evtChangedPixmap);
  22 }
  23
  24 int ePixmap::event(int event, void *data, void *data2)
  25 {
  26         switch (event)
  27         {
  28         case evtPaint:
  29         {
  30                 ePtr<eWindowStyle> style;
  31
  32                 getStyle(style);
  33
  34                 eWidget::event(event, data, data2);
  35
  36                 gPainter &painter = *(gPainter*)data2;
  37                 if (m_pixmap)
  38                         painter.blit(m_pixmap, ePoint(0, 0));
  39
  40                 return 0;
  41         }
  42         case evtChangedPixmap:
  43                 invalidate();
  44                 return 0;
  45         default:
  46                 return eWidget::event(event, data, data2);
  47         }
  48 }