Sets the minimum sidebar width for self.
Minimum width is affected by propertyNavigationSplitView:sidebar-width-unit.
The sidebar widget can still be allocated with larger width if its own minimum width exceeds it.
the minimum width
Sets the minimum sidebar width for self.
Minimum width is affected by propertyNavigationSplitView:sidebar-width-unit.
The sidebar widget can still be allocated with larger width if its own minimum width exceeds it.