projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 9e691f46 VZ |
1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/gtk/private.h | |
| 3 | // Purpose: wxGTK private macros, functions &c | |
| 4 | // Author: Vadim Zeitlin | |
| 5 | // Modified by: | |
| 6 | // Created: 12.03.02 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (c) 2002 Vadim Zeitlin <vadim@wxwindows.org> | |
| 9 | // Licence: wxWindows license | |
| 10 | /////////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef _WX_GTK_PRIVATE_H_ | |
| 13 | #define _WX_GTK_PRIVATE_H_ | |
| 14 | ||
| 15 | #include <gdk/gdk.h> | |
| 16 | #include <gtk/gtk.h> | |
| 17 | ||
| 18 | #include "wx/event.h" | |
| 19 | ||
| 20 | // fail all version tests if the GTK+ version is so ancient that it doesn't | |
| 21 | // even have GTK_CHECK_VERSION | |
| 22 | #ifndef GTK_CHECK_VERSION | |
| 23 | #define GTK_CHECK_VERSION(a, b, c) 0 | |
| 24 | #endif | |
| 25 | ||
| 26 | // GTK+ 2.0 compatibility define is broken when used from C++ as it casts enum | |
| 27 | // to int implicitly | |
| 28 | #ifdef __WXGTK20__ | |
| 29 | #undef gtk_signal_disconnect_by_func | |
| 30 | #define gtk_signal_disconnect_by_func(object,func,data) \ | |
| 31 | gtk_signal_compat_matched((object), (func), (data), \ | |
| 32 | (GSignalMatchType)(G_SIGNAL_MATCH_FUNC | \ | |
| 33 | G_SIGNAL_MATCH_DATA), 0) | |
| 34 | #endif | |
| 35 | ||
| 36 | // child is not a member of GTK_BUTTON() any more in GTK+ 2.0 | |
| 37 | #ifdef __WXGTK20__ | |
| 38 | #define BUTTON_CHILD(w) GTK_BIN((w))->child | |
| 39 | #else | |
| 40 | #define BUTTON_CHILD(w) GTK_BUTTON((w))->child | |
| 41 | #endif | |
| 42 | ||
| 43 | // event_window has disappeared from GtkToggleButton in GTK+ 2.0 | |
| 44 | #ifdef __WXGTK20__ | |
| 45 | #define TOGGLE_BUTTON_EVENT_WIN(w) GTK_BUTTON((w))->event_window | |
| 46 | #else | |
| 47 | #define TOGGLE_BUTTON_EVENT_WIN(w) GTK_TOGGLE_BUTTON((w))->event_window | |
| 48 | #endif | |
| 49 | ||
| 50 | // get the font from a style | |
| 51 | // | |
| 52 | // TODO: GdkFont has been replaced by PangoFontDescription in GTK+ 2.0 | |
| 53 | // and we really should use it instead of GdkFont (see also dclient.cpp) | |
| 54 | #ifdef __WXGTK20__ | |
| 55 | #define GET_STYLE_FONT(style) gtk_style_get_font(style) | |
| 56 | #define SET_STYLE_FONT(style, font) gtk_style_set_font(style, font) | |
| 57 | #else | |
| 58 | #define GET_STYLE_FONT(style) ((style)->font) | |
| 59 | #define SET_STYLE_FONT(style, fnt) \ | |
| 60 | gdk_font_unref( style->font ); \ | |
| 61 | style->font = gdk_font_ref( fnt ) | |
| 62 | #endif | |
| 63 | ||
| 64 | // gtk_editable_{copy|cut|paste}_clipboard() had an extra argument under | |
| 65 | // previous GTK+ versions but no more | |
| 66 | #if defined(__WXGTK20__) || (GTK_MINOR_VERSION > 0) | |
| 67 | #define DUMMY_CLIPBOARD_ARG | |
| 68 | #else | |
| 69 | #define DUMMY_CLIPBOARD_ARG ,0 | |
| 70 | #endif | |
| 71 | ||
| 72 | // _GtkEditable is now private | |
| 73 | #ifdef __WXGTK20__ | |
| 74 | #define GET_EDITABLE_POS(w) gtk_editable_get_position(GTK_EDITABLE(w)) | |
| 75 | #define SET_EDITABLE_POS(w, pos) \ | |
| 76 | gtk_editable_set_position(GTK_EDITABLE(w), (pos)) | |
| 77 | #else | |
| 78 | #define GET_EDITABLE_POS(w) GTK_EDITABLE((w))->current_pos | |
| 79 | #define SET_EDITABLE_POS(w, pos) \ | |
| 80 | GTK_EDITABLE((w))->current_pos = (pos) | |
| 81 | #endif | |
| 82 | ||
| 83 | // this GtkNotebook struct field has been renamed | |
| 84 | #ifdef __WXGTK20__ | |
| 85 | #define NOTEBOOK_PANEL(nb) GTK_NOTEBOOK(nb)->event_window | |
| 86 | #else | |
| 87 | #define NOTEBOOK_PANEL(nb) GTK_NOTEBOOK(nb)->panel | |
| 88 | #endif | |
| 89 | ||
| 9e691f46 | 90 | #ifdef __WXGTK20__ |
| b5a49d4c RR |
91 | #define SCROLLBAR_CBACK_ARG |
| 92 | #define GET_SCROLL_TYPE(w) GTK_SCROLL_JUMP | |
| 9e691f46 VZ |
93 | #else |
| 94 | #define SCROLLBAR_CBACK_ARG | |
| 95 | #define GET_SCROLL_TYPE(w) GTK_RANGE((w))->scroll_type | |
| 96 | #endif | |
| 97 | ||
| 98 | // translate a GTK+ scroll type to a wxEventType | |
| 99 | inline wxEventType GtkScrollTypeToWx(guint scrollType) | |
| 100 | { | |
| 101 | wxEventType command; | |
| 102 | switch ( scrollType ) | |
| 103 | { | |
| 104 | case GTK_SCROLL_STEP_BACKWARD: | |
| 105 | command = wxEVT_SCROLL_LINEUP; | |
| 106 | break; | |
| 107 | ||
| 108 | case GTK_SCROLL_STEP_FORWARD: | |
| 109 | command = wxEVT_SCROLL_LINEDOWN; | |
| 110 | break; | |
| 111 | ||
| 112 | case GTK_SCROLL_PAGE_BACKWARD: | |
| 113 | command = wxEVT_SCROLL_PAGEUP; | |
| 114 | break; | |
| 115 | ||
| 116 | case GTK_SCROLL_PAGE_FORWARD: | |
| 117 | command = wxEVT_SCROLL_PAGEDOWN; | |
| 118 | break; | |
| 119 | ||
| 120 | default: | |
| 121 | command = wxEVT_SCROLL_THUMBTRACK; | |
| 122 | } | |
| 123 | ||
| 124 | return command; | |
| 125 | } | |
| 126 | ||
| 127 | inline wxEventType GtkScrollWinTypeToWx(guint scrollType) | |
| 128 | { | |
| 129 | // GtkScrollTypeToWx() returns SCROLL_XXX, not SCROLLWIN_XXX as we need | |
| 130 | return GtkScrollTypeToWx(scrollType) + | |
| 131 | wxEVT_SCROLLWIN_TOP - wxEVT_SCROLL_TOP; | |
| 132 | } | |
| 133 | ||
| 134 | #endif // _WX_GTK_PRIVATE_H_ | |
| 135 |