public void ResetSelection(Gtk.Widget widget)
{
if (selectionWidget == widget || widget == null)
{
PlaceSelectionBox(null);
if (currentObjectSelection != null)
{
currentObjectSelection.FireDisposed();
currentObjectSelection = null;
// This makes the property editor to flicker
// when changing widget selection
// UpdateObjectViewers ();
}
if (widget == null)
{
Gtk.Container cc = this as Gtk.Container;
while (cc.Parent != null)
{
cc = cc.Parent as Gtk.Container;
}
if (cc is Gtk.Window)
{
((Gtk.Window)cc).Focus = this;
}
}
}
}
public IObjectSelection SetSelection(Gtk.Widget widget, object obj, bool allowDrag)
{
if (currentObjectSelection != null)
{
currentObjectSelection.Dispose();
currentObjectSelection = null;
}
if (widget != null)
{
currentObjectSelection = new ObjectSelection(this, widget, obj);
currentObjectSelection.AllowDrag = allowDrag;
}
else
{
currentObjectSelection = null;
}
PlaceSelectionBox(widget);
// Make sure the selection box is shown before doing anything else.
// The UI looks more responsive in this way.
// while (Gtk.Application.EventsPending ())
// Gtk.Application.RunIteration ();
UpdateObjectViewers();
if (SelectionChanged != null)
{
SelectionChanged(this, EventArgs.Empty);
}
return(currentObjectSelection);
}
public void ResetSelection (Gtk.Widget widget)
{
if (selectionWidget == widget || widget == null) {
PlaceSelectionBox (null);
if (currentObjectSelection != null) {
currentObjectSelection.FireDisposed ();
currentObjectSelection = null;
// This makes the property editor to flicker
// when changing widget selection
// UpdateObjectViewers ();
}
if (widget == null) {
Gtk.Container cc = this as Gtk.Container;
while (cc.Parent != null)
cc = cc.Parent as Gtk.Container;
if (cc is Gtk.Window) {
((Gtk.Window)cc).Focus = this;
}
}
}
}
public IObjectSelection SetSelection (Gtk.Widget widget, object obj, bool allowDrag)
{
if (currentObjectSelection != null) {
currentObjectSelection.Dispose ();
currentObjectSelection = null;
}
if (widget != null) {
currentObjectSelection = new ObjectSelection (this, widget, obj);
currentObjectSelection.AllowDrag = allowDrag;
}
else
currentObjectSelection = null;
PlaceSelectionBox (widget);
// Make sure the selection box is shown before doing anything else.
// The UI looks more responsive in this way.
// while (Gtk.Application.EventsPending ())
// Gtk.Application.RunIteration ();
UpdateObjectViewers ();
if (SelectionChanged != null)
SelectionChanged (this, EventArgs.Empty);
return currentObjectSelection;
}