make the string properly 0 terminated and allow for one char more on the output buffer

[wxWidgets.git] / src / generic / dragimgg.cpp

diff --git a/src/generic/dragimgg.cpp b/src/generic/dragimgg.cpp
index ddc94cc7c5fe433212ff49f41ba1795a01a595ed..31c91dc092fd85309ceaeb5972cd4b9b4f0d1cc4 100644 (file)
--- a/src/generic/dragimgg.cpp
+++ b/src/generic/dragimgg.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        dragimgg.cpp
+// Name:        src/generic/dragimgg.cpp
 // Purpose:     Generic wxDragImage implementation
 // Author:      Julian Smart
 // Modified by:
@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "dragimgg.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -32,7 +28,6 @@
 
 #ifndef WX_PRECOMP
 #include <stdio.h>
-#include "wx/setup.h"
 #include "wx/window.h"
 #include "wx/frame.h"
 #include "wx/dcclient.h"
@@ -84,6 +79,55 @@ void wxGenericDragImage::Init()
     m_pBackingBitmap = (wxBitmap*) NULL;
 }
 
+#if WXWIN_COMPATIBILITY_2_6
+wxGenericDragImage::wxGenericDragImage(const wxCursor& cursor, const wxPoint& WXUNUSED(cursorHotspot))
+{
+    Init();
+    Create(cursor);
+}
+
+wxGenericDragImage::wxGenericDragImage(const wxBitmap& image, const wxCursor& cursor, const wxPoint& WXUNUSED(cursorHotspot))
+{
+    Init();
+
+    Create(image, cursor);
+}
+
+wxGenericDragImage::wxGenericDragImage(const wxIcon& image, const wxCursor& cursor, const wxPoint& WXUNUSED(cursorHotspot))
+{
+    Init();
+
+    Create(image, cursor);
+}
+
+wxGenericDragImage::wxGenericDragImage(const wxString& str, const wxCursor& cursor, const wxPoint& WXUNUSED(cursorHotspot))
+{
+    Init();
+
+    Create(str, cursor);
+}
+
+bool wxGenericDragImage::Create(const wxCursor& cursor, const wxPoint& WXUNUSED(cursorHotspot))
+{
+    return Create(cursor);
+}
+
+bool wxGenericDragImage::Create(const wxBitmap& image, const wxCursor& cursor, const wxPoint& WXUNUSED(cursorHotspot))
+{
+    return Create(image, cursor);
+}
+
+bool wxGenericDragImage::Create(const wxIcon& image, const wxCursor& cursor, const wxPoint& WXUNUSED(cursorHotspot))
+{
+    return Create(image, cursor);
+}
+
+bool wxGenericDragImage::Create(const wxString& str, const wxCursor& cursor, const wxPoint& WXUNUSED(cursorHotspot))
+{
+    return Create(str, cursor);
+}
+#endif // WXWIN_COMPATIBILITY_2_6
+
 // Attributes
 ////////////////////////////////////////////////////////////////////////////
 
@@ -128,7 +172,7 @@ bool wxGenericDragImage::Create(const wxString& str, const wxCursor& cursor)
 {
     wxFont font(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
 
-    long w, h;
+    long w = 0, h = 0;
     wxScreenDC dc;
     dc.SetFont(font);
     dc.GetTextExtent(str, & w, & h);
@@ -158,7 +202,7 @@ bool wxGenericDragImage::Create(const wxString& str, const wxCursor& cursor)
 
     dc2.SelectObject(wxNullBitmap);
 
-#if wxUSE_IMAGE_IN_DRAGIMAGE
+#if wxUSE_IMAGE_IN_DRAGIMAGE && (!defined(__WXMSW__) || wxUSE_WXDIB)
     // Make the bitmap masked
     wxImage image = bitmap.ConvertToImage();
     image.SetMaskColour(255, 255, 255);