Use wxAlphaPixelData if the source bitmap depth is 32 or if on wxGTK and there is...

[wxWidgets.git] / include / wx / motif / private.h

diff --git a/include/wx/motif/private.h b/include/wx/motif/private.h
index 5020ca20f9d792b420bc72df2abfded74b3b5ef1..5b05c6e249aaa6211adf6ebe10654268606b5a81 100644 (file)
--- a/include/wx/motif/private.h
+++ b/include/wx/motif/private.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        private.h
+// Name:        wx/motif/private.h

 // Purpose:     Private declarations for wxMotif port
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     Private declarations for wxMotif port
 // Author:      Julian Smart
 // Modified by:


@@ -13,13 +13,15 @@
 #define _WX_PRIVATE_H_
 
 #include "wx/defs.h"
 #define _WX_PRIVATE_H_
 
 #include "wx/defs.h"

-#include "X11/Xlib.h"
+#include <X11/Xlib.h>
+#include <Xm/Xm.h>
+#include "wx/evtloop.h"

 
 

-class WXDLLEXPORT wxFont;
-class WXDLLEXPORT wxWindow;
-class WXDLLEXPORT wxSize;
-class WXDLLEXPORT wxBitmap;
-class WXDLLEXPORT wxColour;
+class WXDLLIMPEXP_FWD_CORE wxFont;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxSize;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxColour;

 
 #include "wx/x11/privx.h"
 
 
 #include "wx/x11/privx.h"
 


@@ -36,7 +38,13 @@ class WXDLLEXPORT wxColour;
 #define wxCHECK_LESSTIF_VERSION( major, minor ) \
   ( LesstifVersion >= (major) * 1000 + (minor) )
 
 #define wxCHECK_LESSTIF_VERSION( major, minor ) \
   ( LesstifVersion >= (major) * 1000 + (minor) )
 

-#define wxCHECK_LESSTIF() ( defined(LesstifVersion) && LesstifVersion > 0 )
+#define wxCHECK_LESSTIF() ( __WXLESSTIF__ )
+
+// some compilers (e.g. Sun CC) give warnings when treating string literals as
+// (non const) "char *" but many Motif functions take "char *" parameters which
+// are really "const char *" so use this macro to suppress the warnings when we
+// know it's ok
+#define wxMOTIF_STR(x) const_cast<char *>(x)

 
 // ----------------------------------------------------------------------------
 // Miscellaneous functions
 
 // ----------------------------------------------------------------------------
 // Miscellaneous functions


@@ -49,11 +57,11 @@ WXWidget wxCreateBorderWidget( WXWidget parent, long style );
 // ----------------------------------------------------------------------------
 
 // All widgets should have this as their resize proc.
 // ----------------------------------------------------------------------------
 
 // All widgets should have this as their resize proc.

-extern void wxWidgetResizeProc(Widget w, XConfigureEvent *event, 
+extern void wxWidgetResizeProc(Widget w, XConfigureEvent *event,

                                String args[], int *num_args);
 
 // For repainting arbitrary windows
                                String args[], int *num_args);
 
 // For repainting arbitrary windows

-void wxUniversalRepaintProc(Widget w, XtPointer WXUNUSED(c_data), 
+void wxUniversalRepaintProc(Widget w, XtPointer WXUNUSED(c_data),

                             XEvent *event, char *);
 
 // ----------------------------------------------------------------------------
                             XEvent *event, char *);
 
 // ----------------------------------------------------------------------------


@@ -70,7 +78,7 @@ extern bool wxAddWindowToTable(Widget w, wxWindow *win);
 // ----------------------------------------------------------------------------
 
 // Creates a bitmap with transparent areas drawn in the given colour.
 // ----------------------------------------------------------------------------
 
 // Creates a bitmap with transparent areas drawn in the given colour.

-wxBitmap wxCreateMaskedBitmap(const wxBitmap& bitmap, wxColour& colour);
+wxBitmap wxCreateMaskedBitmap(const wxBitmap& bitmap, const wxColour& colour);

 
 // ----------------------------------------------------------------------------
 // key events related functions
 
 // ----------------------------------------------------------------------------
 // key events related functions


@@ -86,16 +94,23 @@ extern XmString wxFindAcceleratorText (const char *s);
 // ----------------------------------------------------------------------------
 
 extern bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win,
 // ----------------------------------------------------------------------------
 
 extern bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win,

-                                  Widget widget, XEvent *xevent);
+                                  Widget widget, const XEvent *xevent);

 extern bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win,
 extern bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win,

-                                Widget widget, XEvent *xevent);
+                                Widget widget, const XEvent *xevent);

 
 extern void wxDoChangeForegroundColour(WXWidget widget,
                                        wxColour& foregroundColour);
 extern void wxDoChangeBackgroundColour(WXWidget widget,
 
 extern void wxDoChangeForegroundColour(WXWidget widget,
                                        wxColour& foregroundColour);
 extern void wxDoChangeBackgroundColour(WXWidget widget,

-                                       wxColour& backgroundColour,
-                                       bool changeArmColour = FALSE);
-extern void wxDoChangeFont(WXWidget widget, wxFont& font);
+                                       const wxColour& backgroundColour,
+                                       bool changeArmColour = false);
+extern void wxDoChangeFont(WXWidget widget, const wxFont& font);
+extern void wxGetTextExtent(WXDisplay* display, const wxFont& font,
+                            double scale,
+                            const wxString& string, int* width, int* height,
+                            int* ascent, int* descent);
+extern void wxGetTextExtent(const wxWindow* window, const wxString& str,
+                            int* width, int* height,
+                            int* ascent, int* descent);

 
 #define wxNO_COLORS   0x00
 #define wxBACK_COLORS 0x01
 
 #define wxNO_COLORS   0x00
 #define wxBACK_COLORS 0x01


@@ -114,34 +129,55 @@ extern XColor itemColors[5] ;
 // ----------------------------------------------------------------------------
 
 wxString wxXmStringToString( const XmString& xmString );
 // ----------------------------------------------------------------------------
 
 wxString wxXmStringToString( const XmString& xmString );

-XmString wxStringToXmString( const wxString& string );

 XmString wxStringToXmString( const char* string );
 XmString wxStringToXmString( const char* string );

+inline XmString wxStringToXmString( const wxScopedCharBuffer& string )
+    { return wxStringToXmString(string.data()); }
+inline XmString wxStringToXmString( const wxString& string )
+    { return wxStringToXmString((const char*)string.mb_str()); }

 
 

-// XmString made easy to use in wxWindows (and has an added benefit of
+// XmString made easy to use in wxWidgets (and has an added benefit of

 // cleaning up automatically)
 class wxXmString
 {
 // cleaning up automatically)
 class wxXmString
 {

+    void Init(const char *str)
+    {
+        m_string = XmStringCreateLtoR
+                   (
+                    const_cast<char *>(str),
+                    const_cast<char *>(XmSTRING_DEFAULT_CHARSET)
+                   );
+    }
+

 public:
     wxXmString(const char* str)
     {
 public:
     wxXmString(const char* str)
     {

-        m_string = XmStringCreateLtoR((char *)str, XmSTRING_DEFAULT_CHARSET);
+        Init(str);
+    }
+
+    wxXmString(const wchar_t* str)
+    {
+        Init(wxConvLibc.cWC2MB(str));

     }
 
     wxXmString(const wxString& str)
     {
     }
 
     wxXmString(const wxString& str)
     {

-        m_string = XmStringCreateLtoR((char *)str.c_str(),
-            XmSTRING_DEFAULT_CHARSET);
+        Init(str.mb_str());
+    }
+
+    wxXmString(const wxCStrData& str)
+    {
+        Init(str);

     }
 
     // just to avoid calling XmStringFree()
     wxXmString(const XmString& string) { m_string = string; }
 
     ~wxXmString() { XmStringFree(m_string); }
     }
 
     // just to avoid calling XmStringFree()
     wxXmString(const XmString& string) { m_string = string; }
 
     ~wxXmString() { XmStringFree(m_string); }

-    
+

     // semi-implicit conversion to XmString (shouldn't rely on implicit
     // conversion because many of Motif functions are macros)
     XmString operator()() const { return m_string; }
     // semi-implicit conversion to XmString (shouldn't rely on implicit
     // conversion because many of Motif functions are macros)
     XmString operator()() const { return m_string; }

-    
+

 private:
     XmString m_string;
 };
 private:
     XmString m_string;
 };


@@ -163,11 +199,9 @@ wxSize wxDoGetSingleTextCtrlBestSize( Widget textWidget,
 // event-related functions
 // ----------------------------------------------------------------------------
 
 // event-related functions
 // ----------------------------------------------------------------------------
 

-class wxEventLoop;
-

 // executes one main loop iteration (implemented in src/motif/evtloop.cpp)
 // returns true if the loop should be exited
 // executes one main loop iteration (implemented in src/motif/evtloop.cpp)
 // returns true if the loop should be exited

-bool wxDoEventLoopIteration( wxEventLoop& evtLoop );
+bool wxDoEventLoopIteration( wxGUIEventLoop& evtLoop );

 
 // Consume all events until no more left
 void wxFlushEvents(WXDisplay* display);
 
 // Consume all events until no more left
 void wxFlushEvents(WXDisplay* display);