VTK wrapper of vtkRenderWindow for wxPython. Tested on MSW so far.

[wxWidgets.git] / src / msw / bmpbuttn.cpp

diff --git a/src/msw/bmpbuttn.cpp b/src/msw/bmpbuttn.cpp
index ef88967086133445d697be1191004726e0e65f1a..c476b1aeed92cdfebcf3636dada2bacc69a9742a 100644 (file)
--- a/src/msw/bmpbuttn.cpp
+++ b/src/msw/bmpbuttn.cpp
@@ -72,20 +72,25 @@ bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bit
   if ( height == -1 && bitmap.Ok())
     height = bitmap.GetHeight() + 2*m_marginY;
 
-  HWND wx_button =
-    CreateWindowEx(0, "BUTTON", "", BS_OWNERDRAW | WS_TABSTOP | WS_CHILD,
-                    0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
-                    wxGetInstance(), NULL);
-
-  m_hWnd = (WXHWND)wx_button;
+  m_hWnd = (WXHWND)CreateWindowEx
+                   (
+                    0,
+                    wxT("BUTTON"),
+                    wxT(""),
+                    WS_VISIBLE | WS_TABSTOP | WS_CHILD | BS_OWNERDRAW ,
+                    0, 0, 0, 0, 
+                    GetWinHwnd(parent),
+                    (HMENU)m_windowId,
+                    wxGetInstance(),
+                    NULL
+                   );
 
   // Subclass again for purposes of dialog editing mode
-  SubclassWin((WXHWND)wx_button);
+  SubclassWin(m_hWnd);
 
   SetFont(parent->GetFont()) ;
 
   SetSize(x, y, width, height);
-  ShowWindow(wx_button, SW_SHOW);
 
   return TRUE;
 }
@@ -97,13 +102,10 @@ void wxBitmapButton::SetBitmapLabel(const wxBitmap& bitmap)
 
 bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item)
 {
-    long style = GetWindowLong((HWND) GetHWND(), GWL_STYLE);
 #if defined(__WIN95__)
+    long style = GetWindowLong((HWND) GetHWND(), GWL_STYLE);
     if (style & BS_BITMAP)
     {
-        // Should we call Default() here?
-//      Default();
-
         // Let default procedure draw the bitmap, which is defined
         // in the Windows resource.
         return FALSE;
@@ -114,33 +116,33 @@ bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item)
 
     wxBitmap* bitmap = &m_buttonBitmap;
 
-       UINT state = lpDIS->itemState;
-       if ((state & ODS_SELECTED) && m_buttonBitmapSelected.Ok())
-               bitmap = &m_buttonBitmapSelected;
-       else if ((state & ODS_FOCUS) && m_buttonBitmapFocus.Ok())
-               bitmap = &m_buttonBitmapFocus;
-       else if ((state & ODS_DISABLED) && m_buttonBitmapDisabled.Ok())
-               bitmap = &m_buttonBitmapDisabled;
+    UINT state = lpDIS->itemState;
+    if ((state & ODS_SELECTED) && m_buttonBitmapSelected.Ok())
+        bitmap = &m_buttonBitmapSelected;
+    else if ((state & ODS_FOCUS) && m_buttonBitmapFocus.Ok())
+        bitmap = &m_buttonBitmapFocus;
+    else if ((state & ODS_DISABLED) && m_buttonBitmapDisabled.Ok())
+        bitmap = &m_buttonBitmapDisabled;
 
-       if ( !bitmap->Ok() )
-               return FALSE;
+    if ( !bitmap->Ok() )
+        return FALSE;
 
-       HDC hDC = lpDIS->hDC;
-       HDC memDC = ::CreateCompatibleDC(hDC);
+    HDC hDC = lpDIS->hDC;
+    HDC memDC = ::CreateCompatibleDC(hDC);
 
-       HBITMAP old = (HBITMAP) ::SelectObject(memDC, (HBITMAP) bitmap->GetHBITMAP());
+    HBITMAP old = (HBITMAP) ::SelectObject(memDC, (HBITMAP) bitmap->GetHBITMAP());
 
-       if (!old)
-               return FALSE;
+    if (!old)
+        return FALSE;
 
-       int x = lpDIS->rcItem.left;
-       int y = lpDIS->rcItem.top;
-       int width = lpDIS->rcItem.right - x;
-       int height = lpDIS->rcItem.bottom - y;
+    int x = lpDIS->rcItem.left;
+    int y = lpDIS->rcItem.top;
+    int width = lpDIS->rcItem.right - x;
+    int height = lpDIS->rcItem.bottom - y;
 
-       // Draw the face, if auto-drawing
-       if ( GetWindowStyleFlag() & wxBU_AUTODRAW )
-               DrawFace((WXHDC) hDC, lpDIS->rcItem.left, lpDIS->rcItem.top, lpDIS->rcItem.right, lpDIS->rcItem.bottom,
+    // Draw the face, if auto-drawing
+    if ( GetWindowStyleFlag() & wxBU_AUTODRAW )
+        DrawFace((WXHDC) hDC, lpDIS->rcItem.left, lpDIS->rcItem.top, lpDIS->rcItem.right, lpDIS->rcItem.bottom,
             ((state & ODS_SELECTED) == ODS_SELECTED));
 
     // Centre the bitmap in the control area
@@ -153,7 +155,20 @@ bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item)
         y1 ++;
     }
 
-    ::BitBlt(hDC, x1, y1, bitmap->GetWidth(), bitmap->GetHeight(), memDC, 0, 0, SRCCOPY);
+    wxMask *mask = bitmap->GetMask();
+    if ( mask )
+    {
+        ::MaskBlt(hDC, x1, y1, bitmap->GetWidth(), bitmap->GetHeight(), // dst
+                  memDC, 0, 0,                                          // src
+                  (HBITMAP)mask->GetMaskBitmap(), 0, 0,                 // mask
+                  MAKEROP4(SRCPAINT, SRCCOPY));
+    }
+    else
+    {
+        ::BitBlt(hDC, x1, y1, bitmap->GetWidth(), bitmap->GetHeight(), // dst
+                 memDC, 0, 0,                                          // src
+                 SRCCOPY);
+    }
 
     if ( (state & ODS_DISABLED) && (GetWindowStyleFlag() & wxBU_AUTODRAW) )
         DrawButtonDisable( (WXHDC) hDC, lpDIS->rcItem.left, lpDIS->rcItem.top, lpDIS->rcItem.right, lpDIS->rcItem.bottom, TRUE ) ;
@@ -230,7 +245,8 @@ void wxBitmapButton::DrawFace( WXHDC dc, int left, int top, int right, int botto
   DeleteObject(brushFace);
 }
 
-#define FOCUS_MARGIN 6
+// VZ: should be at the very least less than wxDEFAULT_BUTTON_MARGIN
+#define FOCUS_MARGIN 3
 
 void wxBitmapButton::DrawButtonFocus( WXHDC dc, int left, int top, int right, int bottom, bool sel )
 {
@@ -267,3 +283,7 @@ void wxBitmapButton::DrawButtonDisable( WXHDC dc, int left, int top, int right,
     ::SelectObject( (HDC) dc, old ) ;
 }
 
+void wxBitmapButton::SetDefault()
+{
+    wxButton::SetDefault();
+}