Methods |
Description |
addNode |
Adds a root node to the tree view control. |
addOnAfterCheck |
Assigns a delegate to the afterCheck event. |
addOnAfterCollapse |
Assigns a delegate to the afterCollapse event. |
addOnAfterExpand |
Assigns a delegate to the afterExpand event. |
addOnAfterLabelEdit |
Assigns a delegate to the afterLabelEdit event. |
addOnAfterSelect |
Assigns a delegate to the afterSelect event. |
addOnBeforeCheck |
Assigns a delegate to the beforeCheck event. |
addOnBeforeCollapse |
Assigns a delegate to the beforeCollapse event. |
addOnBeforeExpand |
Assigns a delegate to the beforeExpand event. |
addOnBeforeLabelEdit |
Assigns a delegate to the beforeLabelEdit event. |
addOnBeforeSelect |
Assigns a delegate to the beforeSelect event. |
addOnItemDrag |
Assigns a delegate to the itemDrag event. |
beginUpdate |
Maintains performance while items are added to the tree view control one at a time by preventing the TreeView control from painting until the endUpdate method is called. |
collapseAll |
Collapses all root nodes in the tree view control. |
endUpdate |
Resumes painting the TreeView control after painting is suspended by the beginUpdate method. |
expandAll |
Expands all root nodes in the tree view control. |
getBorderStyle |
Retrieves a value indicating the kind of border the tree view control has. |
getCheckBoxes |
Retrieves a boolean value indicating whether a check box appears next to each node in the tree view control. |
getHideSelection |
Retrieves a boolean value indicating whether the selected node in the tree view control remains highlighted when the control loses the focus. |
getHotTracking |
Retrieves a boolean value indicating whether nodes in the tree view control are highlighted as the mouse pointer passes over them. |
getImageIndex |
Retrieves the index of the image that appears by default next to nodes in the tree view control. |
getImageList |
Retrieves the image list control associated with the tree view control. |
getIndent |
Retrieves the distance, in pixels, that nodes are indented relative to their parent nodes. |
getLabelEdit |
Retrieves a boolean value indicating whether the user can edit the labels of tree view nodes. |
getNode |
Retrieves the node at the specified zero-based index. |
getNodeAt |
Retrieves the node at the specified location. |
getNodeCount |
Retrieves the number of root nodes contained in the tree view control. |
getNodes |
Retrieves an array containing all the root nodes in the tree view control. |
getPathSeparator |
Retrieves the delimiter character used in the path returned by the TreeNode.getFullPath method. |
getScrollable |
Retrieves a boolean value indicating whether a scroll bar is added to the tree view control when there is not enough room to display all the tree view nodes in the control's client area. |
getSelectedImageIndex |
Retrieves the index of the image that appears next to the node that is currently selected in the tree view control. |
getSelectedNode |
Retrieves the currently selected node in the tree view control. |
getShowLines |
Retrieves a boolean value indicating whether a line is drawn to connect each child node to its parent node in the tree view control. |
getShowPlusMinus |
Retrieves a boolean value indicating whether a plus (+) or minus (-) button, which allows the user to expand or collapse a node by clicking, appears next to tree nodes that have children. |
getShowRootLines |
Retrieves a boolean value indicating whether a line is drawn to connect all the root nodes of the tree view control. |
getSorted |
Retrieves a boolean value indicating whether the nodes in the tree view control are sorted alphabetically. |
getTopNode |
Retrieves first visible node in a tree view control. |
getVisibleCount |
Retrieves the number of nodes that can be fully visible in the tree view control. |
insertNode |
Inserts the specified node into the tree view control as a root node at the specified position. |
onAfterCheck |
Triggers the afterCheck event. |
onAfterCollapse |
Triggers the afterCollapse event. |
onAfterExpand |
Triggers the afterExpand event. |
onAfterLabelEdit |
Triggers the afterLabelEdit event. |
onAfterSelect |
Triggers the afterSelect event. |
onBeforeCheck |
Triggers the beforeCheck event. |
onBeforeCollapse |
Triggers the beforeCollapse event. |
onBeforeExpand |
Triggers the beforeExpand event. |
onBeforeLabelEdit |
Triggers the beforeLabelEdit event. |
onBeforeSelect |
Triggers the beforeSelect event. |
onCreateHandle |
Triggers the createHandle event. |
onItemDrag |
Triggers the itemDrag event. |
removeAll |
Remove all nodes from the tree view control. |
removeOnAfterCheck |
Removes the delegate that is assigned to the afterCheck event. |
removeOnAfterCollapse |
Removes the delegate that is assigned to the afterCollapse event. |
removeOnAfterExpand |
Removes the delegate that is assigned to the afterExpand event. |
removeOnAfterLabelEdit |
Removes the delegate that is assigned to the afterLabelEdit event. |
removeOnAfterSelect |
Removes the delegate that is assigned to the afterSelect event. |
removeOnBeforeCheck |
Removes the delegate that is assigned to the beforeCheck event. |
removeOnBeforeCollapse |
Removes the delegate that is assigned to the beforeCollapse event. |
removeOnBeforeExpand |
Removes the delegate that is assigned to the beforeExpand event. |
removeOnBeforeLabelEdit |
Removes the delegate that is assigned to the beforeLabelEdit event. |
removeOnBeforeSelect |
Removes the delegate that is assigned to the beforeSelect event. |
removeOnItemDrag |
Removes the delegate that is assigned to the itemDrag event. |
resetIndent |
Resets the indentation to the system default. |
setBorderStyle |
Sets a value indicating the kind of border the tree view control has. |
setCheckBoxes |
Sets a boolean value indicating whether a check box appears next to each node in the tree view control. |
setHideSelection |
Sets a boolean value indicating whether the selected node in the tree view control remains highlighted when the control loses the focus. |
setHotTracking |
Sets a boolean value indicating whether nodes in the tree view control are highlighted as the mouse pointer passes over them. |
setImageIndex |
Sets the index of the image that appears by default next to nodes in the tree view control. |
setImageList |
Sets the image list control associated with the tree view control. |
setIndent |
Sets the distance, in pixels, that nodes are indented relative to their parent nodes. |
setLabelEdit |
Sets a boolean value indicating whether the user can edit the labels of tree view nodes. |
setNode |
Replaces the node at the specified position in the tree view control. |
setNodes |
Adds a set of root nodes to the tree view control. |
setPathSeparator |
Sets the delimiter character used in the path returned by the TreeNode.getFullPath method. |
setScrollable |
Sets a boolean value indicating whether a scroll bar is added to the tree view control when there is not enough room to display all the tree view nodes in the control's client area. |
setSelectedImageIndex |
Sets the index of the image that appears next to the node that is currently selected in the tree view control. |
setSelectedNode |
Selects the specified node in the tree view control. |
setShowLines |
Sets a boolean value indicating whether a line connects each child node to its parent node in the tree view control. |
setShowPlusMinus |
Sets a boolean value indicating whether a plus (+) or minus (-) button, which allows the user to expand or collapse a node by clicking, appears next to tree nodes that have children. |
setShowRootLines |
Sets a boolean value indicating whether a line is drawn to connect all the root nodes of the tree view control. |
setSorted |
Sets a boolean value indicating whether the nodes in the tree view control are sorted alphabetically. |
shouldPersistIndent |
Retrieves a boolean value indicating whether the value of the indent property has been explicitly set and should therefore be persisted. |