public virtual override void SetContent(string label, bool useMnemonic, Xwt.Backends.ImageDescription image, Xwt.ContentPosition imagePosition)
{
}
protected virtual void SetContent(Xwt.ContentPosition position)
{
var label = this.Label;
if (label != null && label.Length == 0)
{
label = null;
}
if (ButtonType == Xwt.ButtonType.Disclosure)
{
this.Label = null;
this.ContentWidget = new Gtk.Arrow(Gtk.ArrowType.Down, Gtk.ShadowType.Out);
this.ContentWidget.ShowAll();
return;
}
Gtk.Widget contentWidget = null;
if (label != null && Image == null)
{
contentWidget = new Gtk.Label(label)
{
UseUnderline = this.UseUnderline
};
}
else if (label == null && Image != null)
{
contentWidget = AllocEventBox(ImageWidget, true);
contentWidget.AddEvents((int)Gdk.EventMask.ButtonPressMask);
contentWidget.ButtonPressEvent -= this.ButtonPressed;
contentWidget.ButtonPressEvent += this.ButtonPressed;
Gdk.Color?background = null;
contentWidget.FocusInEvent += (s, e) => {
var w = s as Gtk.Widget;
};
contentWidget.EnterNotifyEvent += (s, e) => {
var w = s as Gtk.Widget;
if (background == null)
{
background = w.Style.Background(Gtk.StateType.Normal);
}
w.ModifyBg(Gtk.StateType.Normal, Notifycolor);
w.QueueDraw();
};
contentWidget.LeaveNotifyEvent += (s, e) => {
var w = s as Gtk.Widget;
w.ModifyBg(Gtk.StateType.Normal, background.Value);
w.QueueDraw();
};
}
else if (label != null && Image != null)
{
var box = position == Xwt.ContentPosition.Left || position == Xwt.ContentPosition.Right ? (Gtk.Box) new Gtk.HBox(false, 3) : (Gtk.Box) new Gtk.VBox(false, 3);
var lab = new Gtk.Label(label)
{
UseUnderline = this.UseUnderline
};
if (position == Xwt.ContentPosition.Left || position == Xwt.ContentPosition.Top)
{
box.PackStart(ImageWidget, false, false, 0);
box.PackStart(lab, false, false, 0);
}
else
{
box.PackStart(lab, false, false, 0);
box.PackStart(ImageWidget, false, false, 0);
}
contentWidget = box;
}
if (ButtonType == Xwt.ButtonType.DropDown)
{
Gtk.Widget dropDownArrow = new Gtk.Arrow(Gtk.ArrowType.Down, Gtk.ShadowType.Out);
dropDownArrow = AllocEventBox(dropDownArrow);
dropDownArrow.AddEvents((int)Gdk.EventMask.ButtonPressMask);
dropDownArrow.ButtonPressEvent += this.DropDownPressed;
dropDownArrow.ModifyBg(Gtk.StateType.Normal, Widget.Style.Background(Gtk.StateType.Normal));
if (contentWidget != null)
{
var box = new Gtk.HBox(false, 3);
box.PackStart(contentWidget, true, true, 3);
//box.PackStart (new Gtk.VSeparator (), true, true, 0);
box.PackStart(dropDownArrow, false, false, 0);
contentWidget = box;
}
else
{
contentWidget = dropDownArrow;
}
}
if (contentWidget != null)
{
contentWidget.ShowAll();
this.ContentWidget = contentWidget;
}
else
{
this.Label = null;
}
}
