#endif
#include "wx/dcclient.h"
+#include "wx/graphics.h"
#include "wx/image.h"
-#ifndef __WXMSW__
+#ifndef wxHAS_IMAGES_IN_RESOURCES
#include "../sample.xpm"
#endif
void OnShowShaped(wxCommandEvent& event);
void OnShowTransparent(wxCommandEvent& event);
void OnShowEffect(wxCommandEvent& event);
+ void OnExit(wxCommandEvent& event);
DECLARE_EVENT_TABLE()
};
void OnPaint(wxPaintEvent& evt);
private:
- bool m_hasShape;
+ enum ShapeKind
+ {
+ Shape_None,
+ Shape_Star,
+#if wxUSE_GRAPHICS_CONTEXT
+ Shape_Circle,
+#endif // wxUSE_GRAPHICS_CONTEXT
+ Shape_Max
+ } m_shapeKind;
+
wxBitmap m_bmp;
wxPoint m_delta;
{
static const char *names[] =
{
+ "none",
"roll to left",
"roll to right",
"roll to top",
EVT_MENU(Show_Shaped, MainFrame::OnShowShaped)
EVT_MENU(Show_Transparent, MainFrame::OnShowTransparent)
EVT_MENU_RANGE(Show_Effect_First, Show_Effect_Last, MainFrame::OnShowEffect)
+ EVT_MENU(wxID_EXIT, MainFrame::OnExit)
END_EVENT_TABLE()
MainFrame::MainFrame()
return;
}
- new EffectFrame(this, eff,1000);
+ new EffectFrame(this, eff, 1000);
+}
+
+void MainFrame::OnExit(wxCommandEvent& WXUNUSED(event))
+{
+ Close();
}
// ----------------------------------------------------------------------------
| wxSTAY_ON_TOP
)
{
- m_hasShape = false;
+ m_shapeKind = Shape_None;
m_bmp = wxBitmap(wxT("star.png"), wxBITMAP_TYPE_PNG);
SetSize(wxSize(m_bmp.GetWidth(), m_bmp.GetHeight()));
- SetToolTip(wxT("Right-click to close"));
+ SetToolTip(wxT("Right-click to close, double click to cycle shape"));
SetWindowShape();
}
void ShapedFrame::SetWindowShape()
{
- wxRegion region(m_bmp, *wxWHITE);
- m_hasShape = SetShape(region);
+ switch ( m_shapeKind )
+ {
+ case Shape_None:
+ SetShape(wxRegion());
+ break;
+
+ case Shape_Star:
+ SetShape(wxRegion(m_bmp, *wxWHITE));
+ break;
+
+#if wxUSE_GRAPHICS_CONTEXT
+ case Shape_Circle:
+ {
+ wxGraphicsPath
+ path = wxGraphicsRenderer::GetDefaultRenderer()->CreatePath();
+ path.AddCircle(m_bmp.GetWidth()/2, m_bmp.GetHeight()/2, 30);
+ SetShape(path);
+ }
+ break;
+#endif // wxUSE_GRAPHICS_CONTEXT
+
+ case Shape_Max:
+ wxFAIL_MSG( "invalid shape kind" );
+ break;
+ }
}
void ShapedFrame::OnDoubleClick(wxMouseEvent& WXUNUSED(evt))
{
- if (m_hasShape)
- {
- wxRegion region;
- SetShape(region);
- m_hasShape = false;
- }
- else
- SetWindowShape();
+ m_shapeKind = static_cast<ShapeKind>((m_shapeKind + 1) % Shape_Max);
+ SetWindowShape();
}
void ShapedFrame::OnLeftDown(wxMouseEvent& evt)
wxSTAY_ON_TOP),
m_currentState(STATE_SEETHROUGH)
{
- SetBackgroundColour(wxColour(255, 255, 255, 255));
+ SetBackgroundColour(*wxWHITE);
SetBackgroundStyle(wxBG_STYLE_TRANSPARENT);
}