+// ----------------------------------------------------------------------------
+// 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 wxWidgets (and has an added benefit of
+// cleaning up automatically)
+class wxXmString
+{
+ void Init(const char *str)
+ {
+ m_string = XmStringCreateLtoR((char *)str, XmSTRING_DEFAULT_CHARSET);
+ }
+
+public:
+ wxXmString(const char* str)
+ {
+ Init(str);
+ }
+
+ wxXmString(const wxString& str)
+ {
+ 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); }
+
+ // 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();
+
projects / wxWidgets.git / blobdiff