///////////////////////////////////////////////////////////////////////////// // Name: private.h // 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 ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_PRIVATE_H_ #define _WX_PRIVATE_H_ #include "wx/defs.h" #include "X11/Xlib.h" #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 ) // ---------------------------------------------------------------------------- // 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 void wxDeleteWindowFromTable(Widget w); extern wxWindow *wxGetWindowFromTable(Widget w); extern bool wxAddWindowToTable(Widget w, wxWindow *win); // ---------------------------------------------------------------------------- // 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 // ---------------------------------------------------------------------------- // utility classes // ---------------------------------------------------------------------------- // 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); } ~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; }; wxString wxXmStringToString( const XmString& xmString ); // ---------------------------------------------------------------------------- // 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 ); // ---------------------------------------------------------------------------- // executes one main loop iteration (implemented in src/motif/evtloop.cpp) // ---------------------------------------------------------------------------- class wxEventLoop; // returns true if the loop should be exited bool wxDoEventLoopIteration( wxEventLoop& evtLoop ); // ---------------------------------------------------------------------------- // 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_