Visual Modes

GroupBar supports three VisualModes like Normal mode, Stack mode and MultiExpansion mode. In the Normal mode, more than one bar cannot expand and the controls are within the bars. In the Stack mode, the bars of the GroupBar are organized as stack and they have a fixed position that does not change. The controls are always above the bars. In MultiExpansion, more than one bar can be expanded and they are organized as tree which can collapse or expand.