Tree Action Callbacks
Functions Introduced
Use the function
ProUITreeSelectActionSet() to set the select action for a Tree. This function is called when the user changes the selected cells in the Tree.
Use the function
ProUITreeActivateActionSet() to set the activate action for a Tree. This function is called when the user presses the return key or double-clicks the left mouse button in the Tree.
Use the function
ProUITreeFocusinActionSet() to set the focus in action for a Tree.
Use the function
ProUITreeFocusoutActionSet() to set the focus out action for a Tree.
Use the function
ProUITreeSelectActionSet() to set the action function to be called when the tree is selected. The left mouse button, the
SPACE key and the navigation keys (if the selection policy is
PROUISELPOLICY_BROWSE or
PROUISELPOLICY_EXTENDED) can be used to make a selection in the tree.
Use the function
ProUITreeActivateActionSet() to set the action function to be called when the tree is activated. The tree is activated by the press of
RETURN key or the double click of
LEFT mouse button over the node in the tree.
Use the function
ProUITreeExpandActionSet() to set the action function to be called when the user attempts to expand a tree node by clicking on the '+' sign.
Use the function
ProUITreeCollapseActionSet() to set the action function to be called when the user attempts to collapse a tree node by clicking on the '-' sign.
Use the function
ProUITreeFocusinActionSet() to set the action function to be called when the tree has got keyboard input focus.
Use the function
ProUITreeFocusoutActionSet() to set the action function to be called when the tree has lost keyboard input focus.
Use the function
ProUITreeTreecellselectActionSet() to set the action function to be called when the cell of the attribute window of the tree has been selected.
Use the function
ProUITreeTreecellactivateActionSet() to set the action function to be called when the cell of the attribute window of the tree has been activated.
Use the function
ProUITreeTreecellinputActionSet() to set the action function to be called when text has been entered into a cell of the attribute window of the tree.
Use the function
ProUITreeTreecelldeleteActionSet() to set the action function to be called when the
DELETE key has been pressed in a cell of the attribute window of the tree.
Use the function
ProUITreeMoveActionSet() to set the action function to be called when the sash of the tree between the tree hierarchy and the attribute window has been moved.
Use the function
ProUITreeUpdateActionSet() to register a callback that executes when the user toggles a checkbox for an item.
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Note:
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When the update action callback runs, the application determines the name of the item by calling the ProUITreeLastentereditemGet() function.
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