private void OnFocusExit(object sender, FocusChangedArgs args)
{
var focusDetails = GetFocusDetails(_pointer);
if (focusDetails != null)
{
var focusPoint = focusDetails.Value.Point;
Context.EndTargeting(GetMWUnityUser(), focusPoint);
TargetExited?.Invoke(this, new TargetChangedEventArgs(focusPoint));
}
_pointer = null;
CurrentFocusedPoint = Vector3.zero;
}
private void OnFocusEnter(object sender, FocusChangedArgs args)
{
_pointer = args.Pointer;
var focusDetails = GetFocusDetails(_pointer);
if (focusDetails != null)
{
var focusPoint = focusDetails.Value.Point;
Context.StartTargeting(GetMWUnityUser(), focusPoint);
TargetEntered?.Invoke(this, new TargetChangedEventArgs(focusPoint));
CurrentFocusedPoint = focusPoint;
}
}
public override void OnContainsFocusChanged(FocusChangedArgs e)
{
if (!e.Focused)
{
bool reclaimFocus = false;
if (holdingOpenForChild)
{
holdingOpenForChild = false;
reclaimFocus = true;
}
UiThread.RunOnIdle(() =>
{
// Fired any time focus changes. Traditionally we closed the menu if we weren't focused.
// To accommodate children (or external widgets) having focus we also query for and consider special cases
bool specialChildHasFocus = IgnoredWidgets.Any(w => w.ContainsFocus || w.Focused || w.KeepMenuOpen);
bool descendantIsHoldingOpen = this.Descendants <GuiWidget>().Any(w => w is IIgnoredPopupChild ignoredPopupChild &&
ignoredPopupChild.KeepMenuOpen);
bool keepMeOpen = false;
if (layoutEngine.Anchor is IMenuCreator menuCreator)
{
keepMeOpen = menuCreator.AlwaysKeepOpen;
}
// If the focused changed and we've lost focus and no special cases permit, close the menu
if (!this.ContainsFocus &&
!specialChildHasFocus &&
!descendantIsHoldingOpen &&
!holdingOpenForChild &&
!keepMeOpen &&
!DebugKeepOpen)
{
this.CloseMenu();
}
else if (reclaimFocus && !descendantIsHoldingOpen)
{
this.Focus();
}
holdingOpenForChild = descendantIsHoldingOpen;
});
}
base.OnContainsFocusChanged(e);
}
