+// ----------------------------------------------------------------------------
+// GtkFrame helpers
+//
+// GtkFrames do in fact support mnemonics in GTK2+ but not through
+// gtk_frame_set_label, rather you need to use a custom label widget
+// instead (idea gleaned from the native gtk font dialog code in GTK)
+// ----------------------------------------------------------------------------
+
+GtkWidget* wxControl::GTKCreateFrame(const wxString& label)
+{
+ const wxString labelGTK = GTKConvertMnemonics(label);
+ GtkWidget* labelwidget = gtk_label_new_with_mnemonic(wxGTK_CONV(labelGTK));
+ gtk_widget_show(labelwidget); // without this it won't show...
+
+ GtkWidget* framewidget = gtk_frame_new(NULL);
+ gtk_frame_set_label_widget(GTK_FRAME(framewidget), labelwidget);
+
+ return framewidget; // note that the label is already set so you'll
+ // only need to call wxControl::SetLabel afterwards
+}
+
+void wxControl::GTKSetLabelForFrame(GtkFrame *w, const wxString& label)
+{
+ wxControlBase::SetLabel(label);
+
+ GtkLabel* labelwidget = GTK_LABEL(gtk_frame_get_label_widget(w));
+ GTKSetLabelForLabel(labelwidget, label);
+}
+
+void wxControl::GTKFrameApplyWidgetStyle(GtkFrame* w, GtkRcStyle* style)
+{
+ GTKApplyStyle(GTK_WIDGET(w), style);
+ GTKApplyStyle(gtk_frame_get_label_widget(w), style);
+}
+
+void wxControl::GTKFrameSetMnemonicWidget(GtkFrame* w, GtkWidget* widget)
+{
+ GtkLabel* labelwidget = GTK_LABEL(gtk_frame_get_label_widget(w));
+
+ gtk_label_set_mnemonic_widget(labelwidget, widget);
+}
+
+// ----------------------------------------------------------------------------
+// worker function implementing GTK*Mnemonics() functions
+// ----------------------------------------------------------------------------
+
+/* static */
+wxString wxControl::GTKRemoveMnemonics(const wxString& label)
+{
+ return wxGTKRemoveMnemonics(label);
+}
+
+/* static */
+wxString wxControl::GTKConvertMnemonics(const wxString& label)
+{
+ return wxConvertMnemonicsToGTK(label);
+}
+
+/* static */
+wxString wxControl::GTKConvertMnemonicsWithMarkup(const wxString& label)
+{
+ return wxConvertMnemonicsToGTKMarkup(label);
+}
+
+// ----------------------------------------------------------------------------
+// wxControl styles (a.k.a. attributes)
+// ----------------------------------------------------------------------------
+
+wxVisualAttributes wxControl::GetDefaultAttributes() const
+{
+ return GetDefaultAttributesFromGTKWidget(m_widget,
+ UseGTKStyleBase());
+}
+
+// static
+wxVisualAttributes
+wxControl::GetDefaultAttributesFromGTKWidget(GtkWidget* widget,
+ bool WXUNUSED_IN_GTK3(useBase),
+ int state)
+{
+ wxVisualAttributes attr;
+#ifdef __WXGTK3__
+ GtkStateFlags stateFlag = GTK_STATE_FLAG_NORMAL;
+ if (state)
+ {
+ wxASSERT(state == GTK_STATE_ACTIVE);
+ stateFlag = GTK_STATE_FLAG_ACTIVE;
+ }
+ GtkStyleContext* sc = gtk_widget_get_style_context(widget);
+ GdkRGBA c;
+ gtk_style_context_get_color(sc, stateFlag, &c);
+ attr.colFg = wxColour(c);
+ gtk_style_context_get_background_color(sc, stateFlag, &c);
+ attr.colBg = wxColour(c);
+ wxNativeFontInfo info;
+ info.description = const_cast<PangoFontDescription*>(gtk_style_context_get_font(sc, stateFlag));
+ attr.font = wxFont(info);
+ info.description = NULL;
+#else
+ GtkStyle* style;
+
+ style = gtk_rc_get_style(widget);
+ if (!style)
+ style = gtk_widget_get_default_style();
+
+ if (!style)
+ {
+ return wxWindow::GetClassDefaultAttributes(wxWINDOW_VARIANT_NORMAL);
+ }
+
+ // get the style's colours
+ attr.colFg = wxColour(style->fg[state]);
+ if (useBase)
+ attr.colBg = wxColour(style->base[state]);
+ else
+ attr.colBg = wxColour(style->bg[state]);
+
+ // get the style's font
+ if ( !style->font_desc )
+ style = gtk_widget_get_default_style();
+ if ( style && style->font_desc )
+ {
+ wxNativeFontInfo info;
+ info.description = style->font_desc;
+ attr.font = wxFont(info);
+ info.description = NULL;
+ }
+#endif
+ if (!attr.font.IsOk())
+ {
+ GtkSettings *settings = gtk_settings_get_default();
+ gchar *font_name = NULL;
+ g_object_get ( settings,
+ "gtk-font-name",
+ &font_name,
+ NULL);
+ if (!font_name)
+ attr.font = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
+ else
+ attr.font = wxFont(wxString::FromAscii(font_name));
+ g_free (font_name);
+ }
+
+ return attr;
+}
+
+
+//static
+wxVisualAttributes
+wxControl::GetDefaultAttributesFromGTKWidget(wxGtkWidgetNew_t widget_new,
+ bool useBase,
+ int state)
+{
+ wxVisualAttributes attr;
+ // NB: we need toplevel window so that GTK+ can find the right style
+ GtkWidget *wnd = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ GtkWidget* widget = widget_new();
+ gtk_container_add(GTK_CONTAINER(wnd), widget);
+ attr = GetDefaultAttributesFromGTKWidget(widget, useBase, state);
+ gtk_widget_destroy(wnd);
+ return attr;
+}
+
+//static
+wxVisualAttributes
+wxControl::GetDefaultAttributesFromGTKWidget(wxGtkWidgetNewFromStr_t widget_new,
+ bool useBase,
+ int state)
+{
+ wxVisualAttributes attr;
+ // NB: we need toplevel window so that GTK+ can find the right style
+ GtkWidget *wnd = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ GtkWidget* widget = widget_new("");
+ gtk_container_add(GTK_CONTAINER(wnd), widget);
+ attr = GetDefaultAttributesFromGTKWidget(widget, useBase, state);
+ gtk_widget_destroy(wnd);
+ return attr;
+}
+
+
+//static
+wxVisualAttributes
+wxControl::GetDefaultAttributesFromGTKWidget(wxGtkWidgetNewFromAdj_t widget_new,
+ bool useBase,
+ int state)
+{
+ wxVisualAttributes attr;
+ // NB: we need toplevel window so that GTK+ can find the right style
+ GtkWidget *wnd = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ GtkWidget* widget = widget_new(NULL);
+ gtk_container_add(GTK_CONTAINER(wnd), widget);
+ attr = GetDefaultAttributesFromGTKWidget(widget, useBase, state);
+ gtk_widget_destroy(wnd);
+ return attr;
+}
+
+// This is not the same as GetBestSize() because that size may have
+// been recalculated and cached by us. We want GTK+ information.
+wxSize wxControl::GTKGetPreferredSize(GtkWidget* widget) const
projects / wxWidgets.git / blobdiff