lib/gui/ewindow.cpp

   1 #include <lib/gui/ewindow.h>
   2 #include <lib/gui/ewidgetdesktop.h>
   3
   4 #include <lib/gui/ewindowstyle.h>
   5
   6 eWindow::eWindow(eWidgetDesktop *desktop): eWidget(0)
   7 {
   8         setStyle(new eWindowStyleSimple());
   9
  10                 /* we are the parent for the child window. */
  11                 /* as we are in the constructor, this is thread safe. */
  12         m_child = this;
  13         m_child = new eWidget(this);
  14         desktop->addRootWidget(this, 0);
  15 }
  16
  17 eWindow::~eWindow()
  18 {
  19         getDesktop()->removeRootWidget(this);
  20 }
  21
  22 void eWindow::setTitle(const std::string &string)
  23 {
  24         if (m_title == string)
  25                 return;
  26         m_title = string;
  27         event(evtTitleChanged);
  28 }
  29
  30 int eWindow::event(int event, void *data, void *data2)
  31 {
  32         switch (event)
  33         {
  34         case evtWillChangeSize:
  35         {
  36                 ePtr<eWindowStyle> style;
  37                 if (!getStyle(style))
  38                 {
  39                         const eSize &new_size = *static_cast<eSize*>(data);
  40                         eDebug("eWindow::evtWillChangeSize to %d %d", new_size.width(), new_size.height());
  41                         style->handleNewSize(this, new_size);
  42                 }
  43                 break;
  44         }
  45         case evtPaint:
  46         {
  47                 ePtr<eWindowStyle> style;
  48                 if (!getStyle(style))
  49                 {
  50                         gPainter &painter = *static_cast<gPainter*>(data2);
  51                         style->paintWindowDecoration(this, painter, m_title);
  52                 } else
  53                         eDebug("no style :(");
  54                 return 0;
  55         }
  56         default:
  57                 break;
  58         }
  59         return eWidget::event(event, data, data2);
  60 }
  61