public static BinContainer Attach(Gtk.Bin bin)
{
BinContainer bc = new BinContainer();
bin.SizeRequested += new Gtk.SizeRequestedHandler(bc.OnSizeRequested);
bin.SizeAllocated += new Gtk.SizeAllocatedHandler(bc.OnSizeAllocated);
bin.Added += new Gtk.AddedHandler(bc.OnAdded);
return(bc);
}
public void SetChild(IWidgetBackend child)
{
RemoveChildPlacement(currentChild);
if (Widget.Child != null)
{
if (Widget.Child is Gtk.Bin)
{
Gtk.Bin vp = (Gtk.Bin)Widget.Child;
vp.Remove(vp.Child);
}
Widget.Remove(Widget.Child);
}
if (child != null)
{
var w = currentChild = GetWidgetWithPlacement(child);
WidgetBackend wb = (WidgetBackend)child;
if (wb.EventSink.SupportsCustomScrolling())
{
CustomViewPort vp = new CustomViewPort(wb.EventSink);
vp.Show();
vp.Add(w);
Widget.Child = vp;
}
#if XWT_GTK3
else if (w is Gtk.IScrollable)
{
Widget.Child = w;
}
#else
// Gtk2 has no interface for natively scrollable widgets, therefore we manually check
// for types that should not be packed into a Viewport.
// see: https://developer.gnome.org/gtk2/stable/GtkScrolledWindow.html#gtk-scrolled-window-add-with-viewport
else if (w is Gtk.Viewport || w is Gtk.TreeView || w is Gtk.TextView || w is Gtk.Layout || w is WebKit.WebView)
{
Widget.Child = w;
}
#endif
else
{
Gtk.Viewport vp = new Gtk.Viewport();
vp.Show();
vp.Add(w);
Widget.Child = vp;
}
}
UpdateBorder();
}
void SetupConfigurationWidget()
{
if (theme_configuration_container.Child != null)
{
theme_configuration_container.Remove(theme_configuration_container.Child);
}
if (Do.Controller.Window is IConfigurable)
{
IConfigurable window = Do.Controller.Window as IConfigurable;
Gtk.Bin bin = window.GetConfiguration();
theme_configuration_container.Add(bin);
}
theme_configuration_container.ShowAll();
}
public void SetContent(IWidgetBackend child)
{
Gtk.Bin parent = paddingAlign != null ? paddingAlign : Widget;
if (child != null)
{
var w = GetWidget(child);
if (parent.Child != null)
{
parent.Remove(parent.Child);
}
parent.Child = w;
}
else
{
parent.Child = null;
}
}
private bool GetContainerFocusState(Gtk.Bin aContainer)
{
foreach (Widget wdg in aContainer.Children)
{
if (System.Data.Bindings.TypeValidator.IsCompatible(wdg.GetType(), typeof(Gtk.Bin)))
{
if (GetContainerFocusState(wdg) == true)
{
return(true);
}
}
else
if (wdg.HasFocus == true)
{
return(true);
}
}
return(false);
}
public void SetChild(IWidgetBackend child)
{
RemoveChildPlacement(currentChild);
if (Widget.Child != null)
{
if (Widget.Child is Gtk.Bin)
{
Gtk.Bin vp = (Gtk.Bin)Widget.Child;
vp.Remove(vp.Child);
}
Widget.Remove(Widget.Child);
}
if (child != null)
{
var w = currentChild = GetWidgetWithPlacement(child);
WidgetBackend wb = (WidgetBackend)child;
if (wb.EventSink.SupportsCustomScrolling())
{
CustomViewPort vp = new CustomViewPort(wb.EventSink);
vp.Show();
vp.Add(w);
Widget.Child = vp;
}
else if (w is Gtk.Viewport)
{
Widget.Child = w;
}
else
{
Gtk.Viewport vp = new Gtk.Viewport();
vp.Show();
vp.Add(w);
Widget.Child = vp;
}
}
UpdateBorder();
}
public void SetFrameType(FrameType type)
{
Frame f = (Frame) Frontend;
switch (type) {
case FrameType.Custom:
if (!(Widget is HeaderBox)) {
HeaderBox box = new HeaderBox ();
box.Show ();
box.BackgroundColor = UsingCustomBackgroundColor ? (Color?)BackgroundColor : null;
#pragma warning disable 618
box.SetMargins ((int)f.BorderWidthTop, (int)f.BorderWidthBottom, (int)f.BorderWidthLeft, (int)f.BorderWidthRight);
#pragma warning restore 618
box.SetPadding ((int)f.Padding.Top, (int)f.Padding.Bottom, (int)f.Padding.Left, (int)f.Padding.Right);
if (borderColor != null)
box.SetBorderColor (borderColor.Value);
var c = paddingAlign != null ? paddingAlign.Child : Widget.Child;
if (c != null) {
((Gtk.Container)c.Parent).Remove (c);
box.Add (c);
}
Widget = box;
if (paddingAlign != null) {
paddingAlign.Destroy ();
paddingAlign = null;
}
}
break;
case FrameType.WidgetBox:
if (!(Widget is Gtk.Frame)) {
var c = Widget.Child;
if (c != null)
Widget.Remove (c);
Gtk.Frame gf = new Gtk.Frame ();
if (!string.IsNullOrEmpty (label))
gf.Label = label;
if (f.Padding.HorizontalSpacing != 0 || f.Padding.VerticalSpacing != 0) {
paddingAlign = new Gtk.Alignment (0, 0, 1, 1);
paddingAlign.Show ();
UreatePaddingAlign (f.Padding.Top, f.Padding.Bottom, f.Padding.Left, f.Padding.Right);
if (c != null)
paddingAlign.Add (c);
gf.Add (paddingAlign);
} else {
if (c != null)
gf.Add (c);
}
gf.Show ();
Widget = gf;
}
break;
}
}
public DataBinder(Gtk.Bin container, IBindableWrapper bindable)
{
_container = container;
_bindable = bindable;
}
public static void SetContent(this Gtk.Bin bin, object content)
{
bin.Child = ToWidget(content);
}
public static Gtk.Widget GetContent(this Gtk.Bin bin)
{
return(bin.Child);
}
// special case: no fmt string arguments
public static string FormatLocalizedWithPrefix(this string key, Gtk.Bin o)
{
return((o.GetType().Namespace + "." + key).FormatLocalized());
}
public static string FormatLocalizedWithPrefix(this string key, Gtk.Bin o, params object[] args)
{
return((o.GetType().Namespace + "." + key).FormatLocalized(args));
}
// special case: no fmt string arguments
public static string Format(Gtk.Bin o, string fmt)
{
return(fmt.FormatLocalizedWithPrefix(o));
}
public static string Format(Gtk.Bin o, string fmt, params object[] args)
{
return(fmt.FormatLocalizedWithPrefix(o, args));
}
