X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/02e8b2f9fbdfcd25080c42082d637da257c20094..b6e2eddeaf7e559589ce41ac41e88f9bd71c5a08:/include/wx/motif/private.h?ds=sidebyside diff --git a/include/wx/motif/private.h b/include/wx/motif/private.h index 6d5ef73e91..5020ca20f9 100644 --- a/include/wx/motif/private.h +++ b/include/wx/motif/private.h @@ -1,37 +1,103 @@ ///////////////////////////////////////////////////////////////////////////// // 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 (char *s); -extern XmString wxFindAcceleratorText (char *s); -extern int wxCharCodeXToWX(KeySym keySym); -extern KeySym wxCharCodeWXToX(int id); -bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Widget widget, XEvent *xevent); -bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, Widget widget, XEvent *xevent); - -#define wxNO_COLORS 0x00 + +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 @@ -43,5 +109,81 @@ extern XColor itemColors[5] ; #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_