Change version to 3.0.0.

[wxWidgets.git] / samples / shaped / shaped.cpp

diff --git a/samples/shaped/shaped.cpp b/samples/shaped/shaped.cpp
index 6e9a0d955c60f22fe617811fb033c0d0fc144957..cc357408ed10a2148182831fcc3890cdcf810350 100644 (file)
--- a/samples/shaped/shaped.cpp
+++ b/samples/shaped/shaped.cpp
@@ -4,7 +4,6 @@
 // Author:      Robin Dunn
 // Modified by:
 // Created:     28-Mar-2003
 // Author:      Robin Dunn
 // Modified by:
 // Created:     28-Mar-2003

-// RCS-ID:      $Id$

 // Copyright:   (c) Robin Dunn
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 // Copyright:   (c) Robin Dunn
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////


@@ -38,9 +37,10 @@
 #endif
 
 #include "wx/dcclient.h"
 #endif
 
 #include "wx/dcclient.h"

+#include "wx/graphics.h"

 #include "wx/image.h"
 
 #include "wx/image.h"
 

-#ifndef __WXMSW__
+#ifndef wxHAS_IMAGES_IN_RESOURCES

     #include "../sample.xpm"
 #endif
 
     #include "../sample.xpm"
 #endif
 


@@ -91,6 +91,7 @@ private:
     void OnShowShaped(wxCommandEvent& event);
     void OnShowTransparent(wxCommandEvent& event);
     void OnShowEffect(wxCommandEvent& event);
     void OnShowShaped(wxCommandEvent& event);
     void OnShowTransparent(wxCommandEvent& event);
     void OnShowEffect(wxCommandEvent& event);

+    void OnExit(wxCommandEvent& event);

 
     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };


@@ -113,7 +114,16 @@ public:
     void OnPaint(wxPaintEvent& evt);
 
 private:
     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;
 
     wxBitmap m_bmp;
     wxPoint  m_delta;
 


@@ -244,6 +254,7 @@ BEGIN_EVENT_TABLE(MainFrame, wxFrame)
     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(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()
 END_EVENT_TABLE()
 
 MainFrame::MainFrame()


@@ -350,6 +361,11 @@ void MainFrame::OnShowEffect(wxCommandEvent& event)
     new EffectFrame(this,  eff, 1000);
 }
 
     new EffectFrame(this,  eff, 1000);
 }
 

+void MainFrame::OnExit(wxCommandEvent& WXUNUSED(event))
+{
+    Close();
+}
+

 // ----------------------------------------------------------------------------
 // shaped frame
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // shaped frame
 // ----------------------------------------------------------------------------


@@ -375,29 +391,46 @@ ShapedFrame::ShapedFrame(wxFrame *parent)
                   | wxSTAY_ON_TOP
             )
 {
                   | 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()));
     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()
 {
     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))
 {
 }
 
 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)
 }
 
 void ShapedFrame::OnLeftDown(wxMouseEvent& evt)


@@ -456,7 +489,7 @@ SeeThroughFrame::SeeThroughFrame()
                   wxSTAY_ON_TOP),
          m_currentState(STATE_SEETHROUGH)
 {
                   wxSTAY_ON_TOP),
          m_currentState(STATE_SEETHROUGH)
 {

-    SetBackgroundColour(wxColour(255, 255, 255, 255));
+    SetBackgroundColour(*wxWHITE);

     SetBackgroundStyle(wxBG_STYLE_TRANSPARENT);
 }
 
     SetBackgroundStyle(wxBG_STYLE_TRANSPARENT);
 }