Fixed copying only 1/3 of scanline when saving TIFF image in rare cases.

[wxWidgets.git] / src / motif / bmpmotif.cpp

diff --git a/src/motif/bmpmotif.cpp b/src/motif/bmpmotif.cpp
index 4275b214fb047af2168528708287642344c2b72f..51caa8e009566d616e3d42187ca0e40af57f3a59 100644 (file)
--- a/src/motif/bmpmotif.cpp
+++ b/src/motif/bmpmotif.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        bitmap.cpp
+// Name:        src/motif/bmpmotif.cpp
 // Purpose:     wxBitmap
 // Author:      Julian Smart, originally in bitmap.cpp
 // Modified by:
@@ -9,21 +9,15 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "bmpmotif.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
-#ifdef __VMS
-#define XtParent XTPARENT
-#define XtDisplay XTDISPLAY
-#endif
-
-#include "wx/defs.h"
 #include "wx/motif/bmpmotif.h"
 
+#ifndef WX_PRECOMP
+    #include "wx/math.h"
+#endif
+
 #ifdef __VMS__
 #pragma message disable nosimpint
 #endif
@@ -38,13 +32,11 @@
     #include <X11/xpm.h>
 #endif
 
-#include "wx/math.h"
-
 Pixmap XCreateInsensitivePixmap( Display *display, Pixmap pixmap );
 
 static inline wxCharBuffer GetCacheImageName(WXImage image)
 {
-    return wxString::Format(_T("wxBitmap_%p"), image).ToAscii();
+    return wxString::Format(wxT("wxBitmap_%p"), image).ToAscii();
 }
 
 wxBitmapCache::~wxBitmapCache()
@@ -73,7 +65,7 @@ wxBitmapCache::~wxBitmapCache()
 
 void wxBitmapCache::SetBitmap( const wxBitmap& bitmap )
 {
-    if( m_bitmap != bitmap )
+    if ( !m_bitmap.IsSameAs(bitmap) )
     {
         InvalidateCache();
         m_bitmap = bitmap;
@@ -82,7 +74,7 @@ void wxBitmapCache::SetBitmap( const wxBitmap& bitmap )
         {
             XmUninstallImage( (XImage*)m_image );
             XtFree( (char*)(XImage*)m_image );
-            m_image = (WXImage*)NULL;
+            m_image = NULL;
         }
     }
 }
@@ -128,7 +120,7 @@ WXPixmap wxBitmapCache::GetPixmapFromCache(WXWidget w)
     while( XmIsGadget( widget ) )
         widget = XtParent( widget );
 
-    Pixel fg, bg;
+    WXPixel fg, bg;
     XtVaGetValues( widget,
                    XmNbackground, &bg,
                    XmNforeground, &fg,
@@ -271,7 +263,7 @@ XCreateInsensitivePixmap( Display *display, Pixmap pixmap )
     stipple = XCreateBitmapFromData( display, pixmap, stipple_data, 16, 16 );
     if ( 0 != stipple )
     {
-        gc = XCreateGC( display, pixmap, (XtGCMask)0, (XGCValues*)NULL );
+        gc = XCreateGC( display, pixmap, (XtGCMask)0, NULL );
         if ( NULL != gc )
         {
             /* Create an identical copy of the argument pixmap.