X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0c589ad076cb531a3ef7808aaedadc03c8286942..7ac05a91abea459438b8ea62074108d3daf39568:/src/msw/statbmp.cpp

diff --git a/src/msw/statbmp.cpp b/src/msw/statbmp.cpp
index 8e693a39e9..11b4cd0791 100644
--- a/src/msw/statbmp.cpp
+++ b/src/msw/statbmp.cpp
@@ -42,9 +42,7 @@
 // macors
 // ---------------------------------------------------------------------------
 
-#if !USE_SHARED_LIBRARY
-    IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
-#endif
+IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
 
 // ===========================================================================
 // implementation
@@ -55,7 +53,7 @@
 // ---------------------------------------------------------------------------
 
 bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
-                            const wxBitmap& bitmap,
+                            const wxGDIImage& bitmap,
                             const wxPoint& pos,
                             const wxSize& size,
                             long style,
@@ -82,23 +80,51 @@ bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
 
     m_windowStyle = style;
 
+    // we may have either bitmap or icon: if a bitmap with mask is passed, we
+    // will transform it to an icon ourselves because otherwise the mask will
+    // be ignored by Windows
+    wxIcon *icon = (wxIcon *)NULL;
     m_isIcon = bitmap.IsKindOf(CLASSINFO(wxIcon));
 
+#ifdef __WIN16__
+    wxASSERT_MSG( !m_isIcon, "Icons are not supported in wxStaticBitmap under WIN16." );
+#endif
+
+#ifndef __WIN16__
+    if ( !m_isIcon )
+    {
+        const wxBitmap& bmp = (const wxBitmap&)bitmap;
+        wxMask *mask = bmp.GetMask();
+        if ( mask && mask->GetMaskBitmap() )
+        {
+            icon = new wxIcon;
+            icon->CopyFromBitmap(bmp);
+
+            m_isIcon = TRUE;
+        }
+    }
+#endif
+
 #ifdef __WIN32__
     // create a static control with either SS_BITMAP or SS_ICON style depending
     // on what we have here
-    const char *classname = "STATIC";
+    const wxChar *classname = wxT("STATIC");
     int winstyle = m_isIcon ? SS_ICON : SS_BITMAP;
 #else // Win16
-    const char *classname = "BUTTON";
+    const wxChar *classname = wxT("BUTTON");
     int winstyle = BS_OWNERDRAW;
 #endif // Win32
 
+    if ( m_windowStyle & wxCLIP_SIBLINGS )
+        winstyle |= WS_CLIPSIBLINGS;
+
+
     m_hWnd = (WXHWND)::CreateWindow
                        (
                         classname,
-                        "",
-                        winstyle | WS_CHILD | WS_VISIBLE,
+                        wxT(""),
+                        // NOT DISABLED!!! We want to move it in Dialog Editor.
+                        winstyle | WS_CHILD | WS_VISIBLE /* | WS_CLIPSIBLINGS */ , // | WS_DISABLED,
                         0, 0, 0, 0,
                         (HWND)parent->GetHWND(),
                         (HMENU)m_windowId,
@@ -106,9 +132,10 @@ bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
                         NULL
                        );
 
-    wxCHECK_MSG( m_hWnd, FALSE, "Failed to create static bitmap" );
+    wxCHECK_MSG( m_hWnd, FALSE, wxT("Failed to create static bitmap") );
 
-    SetBitmap(bitmap);
+    SetImage(icon ? icon : &bitmap);
+    delete icon; // may be NULL, ok
 
     // Subclass again for purposes of dialog editing mode
     SubclassWin(m_hWnd);
@@ -122,93 +149,73 @@ bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
 
 bool wxStaticBitmap::ImageIsOk() const
 {
-    if ( m_isIcon && m_image.icon )
-        return m_image.icon->Ok();
-    else if ( m_image.bitmap )
-        return m_image.bitmap->Ok();
-    else
-        return FALSE;
+    return m_image && m_image->Ok();
 }
 
 void wxStaticBitmap::Free()
 {
-    if ( m_isIcon )
-        delete m_image.icon;
-    else
-        delete m_image.bitmap;
+    delete m_image;
 
-    m_image.icon = NULL;
+    m_image = NULL;
 }
 
-void wxStaticBitmap::DoSetSize(int x, int y, int width, int height, int sizeFlags)
+wxSize wxStaticBitmap::DoGetBestSize() const
 {
-    int currentX, currentY;
-    GetPosition(&currentX, &currentY);
-    int x1 = x;
-    int y1 = y;
-
-    if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
-        x1 = currentX;
-    if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
-        y1 = currentY;
-
-    AdjustForParentClientOrigin(x1, y1, sizeFlags);
-
-    int actualWidth = width;
-    int actualHeight = height;
-
-    int ww, hh;
-    GetSize(&ww, &hh);
-
-    // If we're prepared to use the existing width, then...
-    if (width == -1 && ((sizeFlags & wxSIZE_AUTO_WIDTH) != wxSIZE_AUTO_WIDTH))
-        actualWidth = ww;
-    else
-        actualWidth = width;
-
-    // If we're prepared to use the existing height, then...
-    if (height == -1 && ((sizeFlags & wxSIZE_AUTO_HEIGHT) != wxSIZE_AUTO_HEIGHT))
-        actualHeight = hh;
-    else
-        actualHeight = height;
-
-    MoveWindow((HWND) GetHWND(), x1, y1, actualWidth, actualHeight, TRUE);
+    // reuse the current size (as wxWindow does) instead of using some
+    // arbitrary default size (as wxControl, our immediate base class, does)
+    return wxWindow::DoGetBestSize();
 }
 
-void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
+void wxStaticBitmap::SetImage(const wxGDIImage* image)
 {
     Free();
 
-    m_isIcon = bitmap.IsKindOf(CLASSINFO(wxIcon));
+    const wxIcon *icon = wxDynamicCast(image, wxIcon);
+    m_isIcon = icon != NULL;
     if ( m_isIcon )
-        m_image.icon = new wxIcon((const wxIcon&)bitmap);
+    {
+        m_image = new wxIcon(*icon);
+    }
     else
-        m_image.bitmap = new wxBitmap(bitmap);
+    {
+        wxASSERT_MSG( wxDynamicCast(image, wxBitmap),
+                      _T("not an icon and not a bitmap?") );
+
+        const wxBitmap *bitmap = (wxBitmap *)image;
+
+        m_image = new wxBitmap(*bitmap);
+    }
 
     int x, y;
     int w, h;
     GetPosition(&x, &y);
     GetSize(&w, &h);
-    RECT rect = { x, y, x + w, y + h };
 
 #ifdef __WIN32__
-    HANDLE handle = m_isIcon ? (HANDLE)m_image.icon->GetHICON()
-                             : (HANDLE)m_image.bitmap->GetHBITMAP();
-    ::SendMessage((HWND)m_hWnd, STM_SETIMAGE,
+    HANDLE handle = (HANDLE)m_image->GetHandle();
+    ::SendMessage(GetHwnd(), STM_SETIMAGE,
                   m_isIcon ? IMAGE_ICON : IMAGE_BITMAP, (LPARAM)handle);
 #endif // Win32
 
     if ( ImageIsOk() )
     {
-        int width = bitmap.GetWidth(),
-            height = bitmap.GetHeight();
+        int width = image->GetWidth(),
+            height = image->GetHeight();
         if ( width && height )
         {
-            ::MoveWindow((HWND)GetHWND(), x, y, width, height, FALSE);
+            w = width;
+            h = height;
+
+            ::MoveWindow(GetHwnd(), x, y, width, height, FALSE);
         }
     }
 
-    InvalidateRect((HWND)GetParent()->GetHWND(), &rect, TRUE);
+    RECT rect;
+    rect.left   = x;
+    rect.top    = y;
+    rect.right  = x + w;
+    rect.bottom = y + h;
+    InvalidateRect(GetHwndOf(GetParent()), &rect, TRUE);
 }
 
 // under Win32 we use the standard static control style for this
@@ -217,7 +224,9 @@ bool wxStaticBitmap::MSWOnDraw(WXDRAWITEMSTRUCT *item)
 {
     LPDRAWITEMSTRUCT lpDIS = (LPDRAWITEMSTRUCT) item;
 
-    wxBitmap* bitmap = m_image.bitmap;
+    wxCHECK_MSG( !m_isIcon, FALSE, _T("icons not supported in wxStaticBitmap") );
+
+    wxBitmap* bitmap = (wxBitmap *)m_image;
     if ( !bitmap->Ok() )
         return FALSE;
 
@@ -246,7 +255,9 @@ bool wxStaticBitmap::MSWOnDraw(WXDRAWITEMSTRUCT *item)
 
     return TRUE;
 }
+#endif // Win16
 
+// We need this or the control can never be moved e.g. in Dialog Editor.
 long wxStaticBitmap::MSWWindowProc(WXUINT nMsg,
                                    WXWPARAM wParam,
                                    WXLPARAM lParam)
@@ -258,4 +269,4 @@ long wxStaticBitmap::MSWWindowProc(WXUINT nMsg,
 
     return wxWindow::MSWWindowProc(nMsg, wParam, lParam);
 }
-#endif // Win16
+