protected override void Compose()
{
Style = ToolbarUtils.ToolbarItemStyle(this);
ButtonPanel.Children.Add(ButtonImage);
ButtonPanel.Children.Add(DropDownImage);
this.Content = ButtonPanel;
}
public void InsertItem(int index, IToolbarItemBackend item)
{
var value = item.ToWpf();
if (value != null)
{
value.Style = ToolbarUtils.ToolbarItemStyle(value);
Control.Items.Insert(index, value);
}
}
protected virtual void ComposeStyle()
{
var style = new Style();
// set opacity to 50% if not enabled:
var trigger = new DataTrigger {
Value = false,
Binding = WpfExtensions.Binding(this, o => o.IsEnabled, BindingMode.OneWay),
};
var setter = new Setter {
Property = UIElement.OpacityProperty,
Value = 0.5,
};
trigger.Setters.Add(setter);
style.Triggers.Add(trigger);
var baseStyle = ToolbarUtils.ToolbarItemStyle(this);
style.TargetType = baseStyle.TargetType;
style.BasedOn = baseStyle;
this.Style = style;
}
public void SetChild(Vidget value)
{
Control.Children.Clear();
var child = value.Backend.ToWpf();
Control.Children.Add(child);
child.HorizontalAlignment = HorizontalAlignment.Stretch;
child.VerticalAlignment = VerticalAlignment.Stretch;
child.Style = ToolbarUtils.ToolbarItemStyle(child);
var xwtBackend = value.Backend as Limaki.View.XwtBackend.IXwtBackend;
if (xwtBackend != null)
{
if (xwtBackend.Widget.WidthRequest >= 0)
{
Control.Width = xwtBackend.Widget.WidthRequest;
}
if (xwtBackend.Widget.HeightRequest >= 0)
{
Control.Height = xwtBackend.Widget.HeightRequest;
}
}
Control.UpdateLayout();
}
public override void Compose()
{
base.Compose();
this.Control.Style = ToolbarUtils.ToolbarItemStyle(this.Control);
}