X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/321db4b6bf15df209942b9c0e6c744c8e7074d1b..7e48d7d9fb4b546e6a68239e8a77ce7ef79df3b0:/src/motif/statbmp.cpp

diff --git a/src/motif/statbmp.cpp b/src/motif/statbmp.cpp
index 223a5780d6..e0d2ac766e 100644
--- a/src/motif/statbmp.cpp
+++ b/src/motif/statbmp.cpp
@@ -6,25 +6,31 @@
 // Created:     17/09/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:   	wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 #pragma implementation "statbmp.h"
 #endif
 
+#include "wx/defs.h"
+
 #include "wx/statbmp.h"
 
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
 #include <Xm/Xm.h>
 #include <Xm/Label.h>
 #include <Xm/LabelG.h>
 #include <Xm/RowColumn.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif
 
-#include <wx/motif/private.h>
+#include "wx/motif/private.h"
 
-#if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
-#endif
 
 /*
  * wxStaticBitmap
@@ -38,15 +44,16 @@ bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
            const wxString& name)
 {
     m_messageBitmap = bitmap;
+    m_messageBitmapOriginal = bitmap;
     SetName(name);
     m_backgroundColour = parent->GetBackgroundColour();
     m_foregroundColour = parent->GetForegroundColour();
     if (parent) parent->AddChild(this);
 
     if ( id == -1 )
-  	    m_windowId = (int)NewControlId();
+        m_windowId = (int)NewControlId();
     else
-	    m_windowId = id;
+        m_windowId = id;
 
     m_windowStyle = style;
 
@@ -61,17 +68,22 @@ bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
                     XmNalignment, XmALIGNMENT_BEGINNING,
                     NULL);
 
-    XtVaSetValues ((Widget) m_mainWidget,
-                    XmNlabelPixmap, (Pixmap) ((wxBitmap&)bitmap).GetLabelPixmap (m_mainWidget),
-                    XmNlabelType, XmPIXMAP,
-                    NULL);
+    ChangeBackgroundColour ();
 
-    SetCanAddEventHandler(TRUE);
-    AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, size.x, size.y);
+    DoSetBitmap();
 
-    SetFont(* parent->GetFont());
+    m_font = parent->GetFont();
+    ChangeFont(FALSE);
 
-    ChangeBackgroundColour ();
+    SetCanAddEventHandler(TRUE);
+
+    wxSize actualSize(size);
+    // work around the cases where the bitmap is a wxNull(Icon/Bitmap)
+    if (actualSize.x == -1)
+        actualSize.x = bitmap.GetWidth() ? bitmap.GetWidth() : 1;
+    if (actualSize.y == -1)
+        actualSize.y = bitmap.GetHeight() ? bitmap.GetHeight() : 1;
+    AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, actualSize.x, actualSize.y);
 
     return TRUE;
 }
@@ -81,28 +93,43 @@ wxStaticBitmap::~wxStaticBitmap()
     SetBitmap(wxNullBitmap);
 }
 
-void wxStaticBitmap::SetSize(int x, int y, int width, int height, int sizeFlags)
-{
-    wxControl::SetSize(x, y, width, height, sizeFlags);
-}
-
-void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
+void wxStaticBitmap::DoSetBitmap()
 {
-    m_messageBitmap = bitmap;
-
     Widget widget = (Widget) m_mainWidget;
     int x, y, w1, h1, w2, h2;
 
     GetPosition(&x, &y);
 
-    if (bitmap.Ok())
+    if (m_messageBitmapOriginal.Ok())
     {
-        w2 = bitmap.GetWidth();
-        h2 = bitmap.GetHeight();
+        w2 = m_messageBitmapOriginal.GetWidth();
+        h2 = m_messageBitmapOriginal.GetHeight();
+
+        Pixmap pixmap;
+
+        // Must re-make the bitmap to have its transparent areas drawn
+        // in the current widget background colour.
+        if (m_messageBitmapOriginal.GetMask())
+        {
+            int backgroundPixel;
+            XtVaGetValues( widget, XmNbackground, &backgroundPixel,
+                NULL);
+
+            wxColour col;
+            col.SetPixel(backgroundPixel);
+
+            wxBitmap newBitmap = wxCreateMaskedBitmap(m_messageBitmapOriginal, col);
+            m_messageBitmap = newBitmap;
+
+            pixmap = (Pixmap) m_messageBitmap.GetPixmap();
+        }
+        else
+            pixmap = (Pixmap) m_messageBitmap.GetLabelPixmap(widget);
+
         XtVaSetValues (widget,
-            XmNlabelPixmap, ((wxBitmap&)bitmap).GetLabelPixmap (widget),
+            XmNlabelPixmap, pixmap,
             XmNlabelType, XmPIXMAP,
-		     NULL);
+            NULL);
         GetSize(&w1, &h1);
 
         if (! (w1 == w2) && (h1 == h2))
@@ -116,17 +143,28 @@ void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
             XmNlabelType, XmSTRING,
             XmNlabelPixmap, XmUNSPECIFIED_PIXMAP,
             NULL);
-    }
+    }    
 }
 
-void wxStaticBitmap::ChangeFont()
+void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
 {
-    wxWindow::ChangeFont();
+    m_messageBitmap = bitmap;
+    m_messageBitmapOriginal = bitmap;
+
+    DoSetBitmap();
+}
+
+void wxStaticBitmap::ChangeFont(bool keepOriginalSize)
+{
+    wxWindow::ChangeFont(keepOriginalSize);
 }
 
 void wxStaticBitmap::ChangeBackgroundColour()
 {
     wxWindow::ChangeBackgroundColour();
+
+    // must recalculate the background colour
+    DoSetBitmap();
 }
 
 void wxStaticBitmap::ChangeForegroundColour()