Single Selection Demo
This demo shows how to configure GraphEditorInputMode for single selection
mode. In this mode, only one graph item can be selected at a time.
Things to Try
- Toggle single selection mode and examine the differences.
Select a single node and toggle its selection state by pressing
This works in both single selection and regular mode due to a custom command binding.
Move the node focus (indicated by a thin dashed line) by holding down
Ctrl and pressing an arrow key. Toggle the selection state of the focused
item by pressing
- Take a look at the source code, especially method enableSingleSelection.
Features of Single Selection Mode
Marquee selection is disabled. Try to drag the mouse over a set of nodes to select them.
Click-selecting multiple nodes is disabled. Try to extend the selection by holding the
Ctrl key while clicking another node.
Select All is disabled. Try to select all nodes by pressing