A code cleanup.

Signed-off-by: Oleg Nenashev <nenashev@synopsys.com>
Refactored the view's layout (button positioning, etc.)

Signed-off-by: Oleg Nenashev <nenashev@synopsys.com>
Minor refactoring of the layout

Signed-off-by: Oleg Nenashev <nenashev@synopsys.com>