| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: private.h |
| | 3 | // Purpose: Private declarations for wxMotif port |
| | 4 | // Author: Julian Smart |
| | 5 | // Modified by: |
| | 6 | // Created: 17/09/98 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) Julian Smart |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_PRIVATE_H_ |
| | 13 | #define _WX_PRIVATE_H_ |
| | 14 | |
| | 15 | #include "wx/defs.h" |
| | 16 | |
| | 17 | class wxMouseEvent; |
| | 18 | class wxKeyEvent; |
| | 19 | |
| | 20 | // Put any private declarations here: native Motif types may be used because |
| | 21 | // this header is included after Xm/Xm.h |
| | 22 | |
| | 23 | // ---------------------------------------------------------------------------- |
| | 24 | // common callbacks |
| | 25 | // ---------------------------------------------------------------------------- |
| | 26 | |
| | 27 | // All widgets should have this as their resize proc. |
| | 28 | extern void wxWidgetResizeProc(Widget w, XConfigureEvent *event, String args[], int *num_args); |
| | 29 | |
| | 30 | // For repainting arbitrary windows |
| | 31 | void wxUniversalRepaintProc(Widget w, XtPointer WXUNUSED(c_data), XEvent *event, char *); |
| | 32 | |
| | 33 | // ---------------------------------------------------------------------------- |
| | 34 | // we maintain a hash table which contains the mapping from Widget to wxWindow |
| | 35 | // corresponding to the window for this widget |
| | 36 | // ---------------------------------------------------------------------------- |
| | 37 | |
| | 38 | extern void wxDeleteWindowFromTable(Widget w); |
| | 39 | extern wxWindow *wxGetWindowFromTable(Widget w); |
| | 40 | extern bool wxAddWindowToTable(Widget w, wxWindow *win); |
| | 41 | |
| | 42 | // ---------------------------------------------------------------------------- |
| | 43 | // key events related functions |
| | 44 | // ---------------------------------------------------------------------------- |
| | 45 | |
| | 46 | extern char wxFindMnemonic(const char* s); |
| | 47 | |
| | 48 | extern char * wxFindAccelerator (const char *s); |
| | 49 | extern XmString wxFindAcceleratorText (const char *s); |
| | 50 | |
| | 51 | extern int wxCharCodeXToWX(KeySym keySym); |
| | 52 | extern KeySym wxCharCodeWXToX(int id); |
| | 53 | |
| | 54 | // ---------------------------------------------------------------------------- |
| | 55 | // TranslateXXXEvent() functions - translate Motif event to wxWindow one |
| | 56 | // ---------------------------------------------------------------------------- |
| | 57 | extern bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Widget widget, XEvent *xevent); |
| | 58 | extern bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, Widget widget, XEvent *xevent); |
| | 59 | |
| | 60 | int wxGetBestMatchingPixel(Display *display, XColor *desiredColor, Colormap cmap); |
| | 61 | Pixmap XCreateInsensitivePixmap( Display *display, Pixmap pixmap ); |
| | 62 | |
| | 63 | extern XColor g_itemColors[]; |
| | 64 | extern int wxComputeColours (Display *display, wxColour * back, wxColour * fore); |
| | 65 | |
| | 66 | extern void wxDoChangeForegroundColour(WXWidget widget, wxColour& foregroundColour); |
| | 67 | extern void wxDoChangeBackgroundColour(WXWidget widget, wxColour& backgroundColour, bool changeArmColour = FALSE); |
| | 68 | |
| | 69 | #define wxNO_COLORS 0x00 |
| | 70 | #define wxBACK_COLORS 0x01 |
| | 71 | #define wxFORE_COLORS 0x02 |
| | 72 | |
| | 73 | extern XColor itemColors[5] ; |
| | 74 | |
| | 75 | #define wxBACK_INDEX 0 |
| | 76 | #define wxFORE_INDEX 1 |
| | 77 | #define wxSELE_INDEX 2 |
| | 78 | #define wxTOPS_INDEX 3 |
| | 79 | #define wxBOTS_INDEX 4 |
| | 80 | |
| | 81 | // ---------------------------------------------------------------------------- |
| | 82 | // utility classes |
| | 83 | // ---------------------------------------------------------------------------- |
| | 84 | |
| | 85 | // XmString made easy to use in wxWindows (and has an added benefit of |
| | 86 | // cleaning up automatically) |
| | 87 | class wxXmString |
| | 88 | { |
| | 89 | public: |
| | 90 | wxXmString(const wxString& str) |
| | 91 | { |
| | 92 | m_string = XmStringCreateLtoR((char *)str.c_str(), |
| | 93 | XmSTRING_DEFAULT_CHARSET); |
| | 94 | } |
| | 95 | |
| | 96 | ~wxXmString() { XmStringFree(m_string); } |
| | 97 | |
| | 98 | // semi-implicit conversion to XmString (shouldn't rely on implicit |
| | 99 | // conversion because many of Motif functions are macros) |
| | 100 | XmString operator()() const { return m_string; } |
| | 101 | |
| | 102 | private: |
| | 103 | XmString m_string; |
| | 104 | }; |
| | 105 | |
| | 106 | // ---------------------------------------------------------------------------- |
| | 107 | // macros to avoid casting WXFOO to Foo all the time |
| | 108 | // ---------------------------------------------------------------------------- |
| | 109 | |
| | 110 | // argument is of type "wxWindow *" |
| | 111 | #define GetWidget(w) ((Widget)(w)->GetHandle()) |
| | 112 | |
| | 113 | // ---------------------------------------------------------------------------- |
| | 114 | // accessors for C modules |
| | 115 | // ---------------------------------------------------------------------------- |
| | 116 | |
| | 117 | extern "C" XtAppContext wxGetAppContext(); |
| | 118 | |
| | 119 | #endif |
| | 120 | // _WX_PRIVATE_H_ |
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