void HandleSelectedChanged(object obj, EventArgs args)
{
MenuItemWidget item = obj as MenuItemWidget;
bool selected = item.Selected;
UpdateSelected(-1);
item.Selected = selected;
}
public void SetItems(MenuList items)
{
if (Container.Child != null)
{
foreach (Gtk.Widget widget in (Container.Child as VBox).Children)
{
if (widget is MenuItemWidget)
{
(widget as MenuItemWidget).SelectedChanged -= HandleSelectedChanged;
}
widget.Dispose();
widget.Destroy();
}
Container.Remove(Container.Child);
}
VBox vbox = new VBox();
Container.Add(vbox);
Cairo.Color textColor;
if (IsLight)
{
textColor = new Cairo.Color(0.1, 0.1, 0.1);
}
else
{
textColor = new Cairo.Color(1, 1, 1);
}
bool hasIcon = false;
foreach (MenuItem item in items.DisplayItems)
{
if (item.ShowIcons)
{
hasIcon = true;
break;
}
}
bool first = true;
int width = 1;
foreach (MenuItem item in items.DisplayItems)
{
if (item is SeparatorMenuItem)
{
SeparatorWidget widget = new SeparatorWidget((item as SeparatorMenuItem).Title);
widget.TextColor = textColor;
if (first)
{
widget.DrawLine = false;
}
first = false;
vbox.PackStart(widget);
}
else
{
MenuItemWidget menuItem = new MenuItemWidget(item);
menuItem.SelectedChanged += HandleSelectedChanged;
menuItem.TextColor = textColor;
menuItem.MenuShowingIcons = hasIcon;
first = false;
vbox.PackStart(menuItem, false, false, 0);
width = Math.Max(width, menuItem.RequestedWidth);
}
}
vbox.SetSizeRequest(width, -1);
Container.ShowAll();
}
public void SetItems (MenuList items)
{
if (Container.Child != null) {
foreach (Gtk.Widget widget in (Container.Child as VBox).Children) {
if (widget is MenuItemWidget)
(widget as MenuItemWidget).SelectedChanged -= HandleSelectedChanged;
widget.Dispose ();
widget.Destroy ();
}
Container.Remove (Container.Child);
}
VBox vbox = new VBox ();
Container.Add (vbox);
Cairo.Color textColor;
if (IsLight) {
textColor = new Cairo.Color (0.1, 0.1, 0.1);
} else {
textColor = new Cairo.Color (1, 1, 1);
}
bool hasIcon = false;
foreach (MenuItem item in items.DisplayItems) {
if (item.ShowIcons) {
hasIcon = true;
break;
}
}
bool first = true;
int width = 1;
foreach (MenuItem item in items.DisplayItems) {
if (item is SeparatorMenuItem) {
SeparatorWidget widget = new SeparatorWidget ((item as SeparatorMenuItem).Title);
widget.TextColor = textColor;
if (first)
widget.DrawLine = false;
first = false;
vbox.PackStart (widget);
} else {
MenuItemWidget menuItem = new MenuItemWidget (item);
menuItem.SelectedChanged += HandleSelectedChanged;
menuItem.TextColor = textColor;
menuItem.MenuShowingIcons = hasIcon;
first = false;
vbox.PackStart (menuItem, false, false, 0);
width = Math.Max (width, menuItem.RequestedWidth);
}
}
vbox.SetSizeRequest (width, -1);
Container.ShowAll ();
}