protected bool UpdateWidgets(GameTime gameTime, List<GuiWidget> widgets, Boolean update) {
bool cursorOnWidget = false;
for (int i = widgets.Count - 1; i >= 0; i--) {
GuiWidget widget = widgets[i];
widget.GuiHandler = this;
if (update) {
widget.PreUpdate();
widget.Update(gameTime);
}
if (widget == TooltipWidget) {
continue;
}
bool cursorOnChild = cursorOnWidget;
if (widget.ShowChildren) {
cursorOnChild = cursorOnWidget || UpdateWidgets(gameTime, widget.Widgets, false);
}
if (widget.InView && (widget.Position.X + widget.Offset.X <= MouseState.Position.X && MouseState.Position.X <= widget.Position.X + widget.Offset.X + widget.Size.X &&
widget.Position.Y + widget.Offset.Y <= MouseState.Position.Y && MouseState.Position.Y <= widget.Position.Y + widget.Offset.Y + widget.Size.Y)) {
cursorOnWidget = true;
widget.Hover(gameTime);
if (!cursorOnChild && MouseState.LeftButton.State == MouseButtonStates.Clicked) {
widget.Click(gameTime, 1);
if (FocusedWidget != null) {
FocusedWidget.Unfocus(gameTime);
}
FocusedWidget = widget;
}
if (!cursorOnChild && MouseState.RightButton.State == MouseButtonStates.Clicked) {
widget.Click(gameTime, 3);
}
if (!cursorOnChild && MouseState.LeftButton.State == MouseButtonStates.DragStarted) {
if (DraggingWidget != null) {
DraggingWidget.Dragging(gameTime, MouseButtonStates.DragEnded);
}
DraggingWidget = widget;
DraggingWidget.Dragging(gameTime, MouseButtonStates.DragStarted);
}
widget.Scroll(gameTime, MouseState.WheelTurns);
}
cursorOnWidget = cursorOnWidget || cursorOnChild;
}
return cursorOnWidget;
}