/////////////////////////////////////////////////////////////////////////////
// Name: private.h
-// Purpose: Private declarations
+// Purpose: Private declarations for wxMotif port
// Author: Julian Smart
// Modified by:
// Created: 17/09/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_PRIVATE_H_
#define _WX_PRIVATE_H_
#include "wx/defs.h"
+#include "X11/Xlib.h"
-/* Put any private declarations here.
- */
+class WXDLLEXPORT wxFont;
+class WXDLLEXPORT wxWindow;
+class WXDLLEXPORT wxSize;
+class WXDLLEXPORT wxBitmap;
+class WXDLLEXPORT wxColour;
-extern void wxWidgetResizeProc(Widget w, XConfigureEvent *event, String args[], int *num_args);
+#include "wx/x11/privx.h"
+
+// Put any private declarations here: native Motif types may be used because
+// this header is included after Xm/Xm.h
+
+// ----------------------------------------------------------------------------
+// convenience macros
+// ----------------------------------------------------------------------------
+
+#define wxCHECK_MOTIF_VERSION( major, minor ) \
+ ( XmVersion >= (major) * 1000 + (minor) )
+
+#define wxCHECK_LESSTIF_VERSION( major, minor ) \
+ ( LesstifVersion >= (major) * 1000 + (minor) )
+
+#define wxCHECK_LESSTIF() ( defined(LesstifVersion) && LesstifVersion > 0 )
+
+// ----------------------------------------------------------------------------
+// Miscellaneous functions
+// ----------------------------------------------------------------------------
+
+WXWidget wxCreateBorderWidget( WXWidget parent, long style );
+
+// ----------------------------------------------------------------------------
+// common callbacks
+// ----------------------------------------------------------------------------
+
+// All widgets should have this as their resize proc.
+extern void wxWidgetResizeProc(Widget w, XConfigureEvent *event,
+ String args[], int *num_args);
+
+// For repainting arbitrary windows
+void wxUniversalRepaintProc(Widget w, XtPointer WXUNUSED(c_data),
+ XEvent *event, char *);
+
+// ----------------------------------------------------------------------------
+// we maintain a hash table which contains the mapping from Widget to wxWindow
+// corresponding to the window for this widget
+// ----------------------------------------------------------------------------
-extern wxHashTable *wxWidgetHashTable;
extern void wxDeleteWindowFromTable(Widget w);
extern wxWindow *wxGetWindowFromTable(Widget w);
extern bool wxAddWindowToTable(Widget w, wxWindow *win);
+// ----------------------------------------------------------------------------
+// wxBitmap related functions
+// ----------------------------------------------------------------------------
+
+// Creates a bitmap with transparent areas drawn in the given colour.
+wxBitmap wxCreateMaskedBitmap(const wxBitmap& bitmap, wxColour& colour);
+
+// ----------------------------------------------------------------------------
+// key events related functions
+// ----------------------------------------------------------------------------
+
+extern char wxFindMnemonic(const char* s);
+
+extern char * wxFindAccelerator (const char *s);
+extern XmString wxFindAcceleratorText (const char *s);
+
+// ----------------------------------------------------------------------------
+// TranslateXXXEvent() functions - translate Motif event to wxWindow one
+// ----------------------------------------------------------------------------
+
+extern bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win,
+ Widget widget, XEvent *xevent);
+extern bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win,
+ Widget widget, XEvent *xevent);
+
+extern void wxDoChangeForegroundColour(WXWidget widget,
+ wxColour& foregroundColour);
+extern void wxDoChangeBackgroundColour(WXWidget widget,
+ wxColour& backgroundColour,
+ bool changeArmColour = FALSE);
+extern void wxDoChangeFont(WXWidget widget, wxFont& font);
+
+#define wxNO_COLORS 0x00
+#define wxBACK_COLORS 0x01
+#define wxFORE_COLORS 0x02
+
+extern XColor itemColors[5] ;
+
+#define wxBACK_INDEX 0
+#define wxFORE_INDEX 1
+#define wxSELE_INDEX 2
+#define wxTOPS_INDEX 3
+#define wxBOTS_INDEX 4
+
+// ----------------------------------------------------------------------------
+// XmString/wxString conversion utilities
+// ----------------------------------------------------------------------------
+
+wxString wxXmStringToString( const XmString& xmString );
+XmString wxStringToXmString( const wxString& string );
+XmString wxStringToXmString( const char* string );
+
+// XmString made easy to use in wxWindows (and has an added benefit of
+// cleaning up automatically)
+class wxXmString
+{
+public:
+ wxXmString(const char* str)
+ {
+ m_string = XmStringCreateLtoR((char *)str, XmSTRING_DEFAULT_CHARSET);
+ }
+
+ wxXmString(const wxString& str)
+ {
+ m_string = XmStringCreateLtoR((char *)str.c_str(),
+ XmSTRING_DEFAULT_CHARSET);
+ }
+
+ // 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; }
+
+private:
+ XmString m_string;
+};
+
+// ----------------------------------------------------------------------------
+// Routines used in both wxTextCtrl/wxListBox and nativa wxComboBox
+// (defined in src/motif/listbox.cpp or src/motif/textctrl.cpp
+// ----------------------------------------------------------------------------
+
+int wxDoFindStringInList( Widget listWidget, const wxString& str );
+int wxDoGetSelectionInList( Widget listWidget );
+wxString wxDoGetStringInList( Widget listWidget, int n );
+wxSize wxDoGetListBoxBestSize( Widget listWidget, const wxWindow* window );
+
+wxSize wxDoGetSingleTextCtrlBestSize( Widget textWidget,
+ const wxWindow* window );
+
+// ----------------------------------------------------------------------------
+// event-related functions
+// ----------------------------------------------------------------------------
+
+class wxEventLoop;
+
+// executes one main loop iteration (implemented in src/motif/evtloop.cpp)
+// returns true if the loop should be exited
+bool wxDoEventLoopIteration( wxEventLoop& evtLoop );
+
+// Consume all events until no more left
+void wxFlushEvents(WXDisplay* display);
+
+// ----------------------------------------------------------------------------
+// macros to avoid casting WXFOO to Foo all the time
+// ----------------------------------------------------------------------------
+
+// argument is of type "wxWindow *"
+#define GetWidget(w) ((Widget)(w)->GetHandle())
+
+// ----------------------------------------------------------------------------
+// accessors for C modules
+// ----------------------------------------------------------------------------
+
+extern "C" XtAppContext wxGetAppContext();
+
#endif
- // _WX_PRIVATE_H_
+// _WX_PRIVATE_H_
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