Shows or hides the window. Meant to be assigned as a property. If recalculate is true (the default), it recalculates the layout of the parent widget to use the space this widget being hidden frees up or make space for this widget to appear again.
Note that a widget only ever shows if all its parents are showing too.
Shows or hides the window. Meant to be assigned as a property. If recalculate is true (the default), it recalculates the layout of the parent widget to use the space this widget being hidden frees up or make space for this widget to appear again.
Note that a widget only ever shows if all its parents are showing too.