#endif
#include "wx/gtk/private.h"
+#include "wx/menu.h"
+
+
+/* XPM */
+static const char *arrow_down_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"7 7 2 1",
+" c None",
+". c Black",
+/* pixels */
+" ",
+" ",
+" ",
+".......",
+" ..... ",
+" ... ",
+" . "
+};
+
// ----------------------------------------------------------------------------
// globals
wxFAIL_MSG( _T("unknown toolbar child type") );
// fall through
+ case wxITEM_DROPDOWN:
case wxITEM_NORMAL:
return GTK_TOOLBAR_CHILD_BUTTON;
}
//-----------------------------------------------------------------------------
extern "C" {
-static void gtk_toolbar_callback( GtkWidget *WXUNUSED(widget),
+static void gtk_toolbar_callback( GtkWidget *widget,
wxToolBarTool *tool )
{
wxToolBar *tbar = (wxToolBar *)tool->GetToolBar();
if (tool->CanBeToggled())
{
+ if (tool->IsRadio() &&
+ gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON(widget)) &&
+ tool->IsToggled())
+ {
+ // pressed an already pressed radio button
+ return;
+ }
+
tool->Toggle();
tool->SetImage(tool->GetBitmap());
}
}
+//-----------------------------------------------------------------------------
+// "right-click"
+//-----------------------------------------------------------------------------
+extern "C" {
+static gboolean gtk_toolbar_tool_rclick_callback(GtkWidget *WXUNUSED(widget),
+ GdkEventButton *event,
+ wxToolBarToolBase *tool)
+{
+ if (event->button != 3)
+ return FALSE;
+
+ wxToolBar *tbar = (wxToolBar *)tool->GetToolBar();
+
+ if (tbar->m_blockEvent) return TRUE;
+
+ if (g_blockEventsOnDrag) return TRUE;
+ if (!tool->IsEnabled()) return TRUE;
+
+ tbar->OnRightClick( tool->GetId(), (int)event->x, (int)event->y );
+
+ return TRUE;
+}
+}
+
+//-----------------------------------------------------------------------------
+// "enter_notify_event" / "leave_notify_event" from dropdown
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_toolbar_buddy_enter_callback( GtkWidget *WXUNUSED(widget),
+ GdkEventCrossing *WXUNUSED(gdk_event),
+ GtkWidget *tool )
+{
+ guint8 state = GTK_WIDGET_STATE( tool );
+ state |= GTK_STATE_PRELIGHT;
+ gtk_widget_set_state( tool, (GtkStateType) state );
+ return FALSE;
+}
+
+static gint gtk_toolbar_buddy_leave_callback( GtkWidget *WXUNUSED(widget),
+ GdkEventCrossing *WXUNUSED(gdk_event),
+ GtkWidget *tool )
+{
+ guint8 state = GTK_WIDGET_STATE( tool );
+ state &= ~GTK_STATE_PRELIGHT;
+ gtk_widget_set_state( tool, (GtkStateType) state );
+ return FALSE;
+}
+}
+
+//-----------------------------------------------------------------------------
+// "left-click" on dropdown
+//-----------------------------------------------------------------------------
+
+extern "C"
+{
+static void gtk_pop_tb_hide_callback( GtkWidget *WXUNUSED(menu), GtkToggleButton *button )
+{
+ gtk_toggle_button_set_active( button, FALSE );
+}
+
+static gboolean gtk_toolbar_dropdown_lclick_callback(GtkWidget *widget,
+ GdkEventButton *event,
+ wxToolBarToolBase *tool)
+{
+ if (event->button != 1)
+ return FALSE;
+
+ wxToolBar *tbar = (wxToolBar *)tool->GetToolBar();
+
+ if (tbar->m_blockEvent) return FALSE;
+
+ if (g_blockEventsOnDrag) return FALSE;
+ if (!tool->IsEnabled()) return FALSE;
+
+ wxCommandEvent evt(wxEVT_COMMAND_TOOL_DROPDOWN_CLICKED, tool->GetId() );
+ if ( tbar->GetEventHandler()->ProcessEvent(evt) )
+ {
+ return TRUE;
+ }
+
+ wxMenu * const menu = tool->GetDropdownMenu();
+ if (!menu)
+ return TRUE;
+
+ // simulate press
+ gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(widget), TRUE );
+
+ g_signal_connect (menu->m_menu, "hide",
+ G_CALLBACK (gtk_pop_tb_hide_callback),
+ widget);
+
+ tbar->PopupMenu( menu, widget->allocation.x,
+ widget->allocation.y + widget->allocation.height );
+
+
+ return TRUE;
+}
+}
+
//-----------------------------------------------------------------------------
// "enter_notify_event" / "leave_notify_event"
//-----------------------------------------------------------------------------
// InsertChild callback for wxToolBar
//-----------------------------------------------------------------------------
-static void wxInsertChildInToolBar( wxToolBar* WXUNUSED(parent),
- wxWindow* WXUNUSED(child) )
+static void wxInsertChildInToolBar( wxWindow* WXUNUSED(parent),
+ wxWindow* child)
{
- // we don't do anything here
+ // Child widget will be inserted into GtkToolbar by DoInsertTool. Ref it
+ // here so reparenting into wxToolBar doesn't delete it.
+ g_object_ref(child->m_widget);
}
// ----------------------------------------------------------------------------
long style,
const wxString& name )
{
- m_needParent = true;
- m_insertCallback = (wxInsertChildFunction)wxInsertChildInToolBar;
+ m_insertCallback = wxInsertChildInToolBar;
if ( !PreCreation( parent, pos, size ) ||
!CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
}
}
- const int posGtk = int(pos);
+ int posGtk = 0;
+ if ( pos > 0 )
+ {
+ for ( size_t i = 0; i < pos; i++ )
+ {
+ posGtk++;
+
+ // if we have a dropdown menu, we use 2 GTK tools internally
+ wxToolBarToolsList::compatibility_iterator node = m_tools.Item( i );
+ wxToolBarTool *tool = (wxToolBarTool*) node->GetData();
+ if ( tool->IsButton() && (tool->GetKind() == wxITEM_DROPDOWN) )
+ posGtk++;
+ }
+ }
+
switch ( tool->GetStyle() )
{
g_signal_connect (tool->m_item, "leave_notify_event",
G_CALLBACK (gtk_toolbar_tool_callback),
tool);
+ g_signal_connect(tool->m_item, "button-press-event",
+ G_CALLBACK (gtk_toolbar_tool_rclick_callback),
+ tool);
+
+ if (tool->GetKind() == wxITEM_DROPDOWN)
+ {
+ GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data( arrow_down_xpm );
+ GtkWidget *dropdown = gtk_toggle_button_new();
+ GtkWidget *image = gtk_image_new_from_pixbuf( pixbuf );
+ gtk_widget_show( image );
+ gtk_container_add( GTK_CONTAINER(dropdown), image );
+
+ if (GetWindowStyle() & wxTB_FLAT)
+ gtk_button_set_relief( GTK_BUTTON(dropdown), GTK_RELIEF_NONE );
+ GTK_WIDGET_UNSET_FLAGS (dropdown, GTK_CAN_FOCUS);
+ gtk_widget_show( dropdown );
+
+ g_signal_connect (dropdown, "enter_notify_event",
+ G_CALLBACK (gtk_toolbar_buddy_enter_callback),
+ tool->m_item);
+ g_signal_connect (dropdown, "leave_notify_event",
+ G_CALLBACK (gtk_toolbar_buddy_leave_callback),
+ tool->m_item);
+ g_signal_connect(dropdown, "button-press-event",
+ G_CALLBACK (gtk_toolbar_dropdown_lclick_callback),
+ tool);
+
+ GtkRequisition req;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(tool->m_item) )->size_request )
+ (tool->m_item, &req );
+ gtk_widget_set_size_request( dropdown, -1, req.height );
+
+ gtk_toolbar_insert_widget(
+ m_toolbar,
+ dropdown,
+ (const char *) NULL,
+ (const char *) NULL,
+ posGtk+1
+ );
+ }
}
break;
(const char *) NULL,
posGtk
);
+ // release reference obtained by wxInsertChildInToolBar
+ g_object_unref(tool->GetControl()->m_widget);
// connect after in order to correct size_allocate events
g_signal_connect_after (tool->GetControl()->m_widget, "size_allocate",
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