private string DrawSearchField(Rect innerToolbarArea, string searchText)
{
(Rect searchFieldArea, Rect buttonRect) = innerToolbarArea.CutVertically(DropdownStyle.IconSize, true);
bool keyDown = Event.current.type == EventType.KeyDown;
searchText = EditorGUIHelper.FocusedTextField(searchFieldArea, searchText, "Search",
DropdownStyle.SearchToolbarStyle, _searchFieldControlName);
// When the search field is in focus, it uses the keyDown event on DownArrow while doing nothing.
// We need this event for moving through the tree nodes.
if (keyDown)
{
Event.current.type = EventType.KeyDown;
}
if (GUIHelper.CloseButton(buttonRect))
{
searchText = string.Empty;
GUI.FocusControl(null); // Without this, the old text does not disappear for some reason.
GUI.changed = true;
}
return(searchText);
}
