TdxCustomOrgChart.GetHitTestsAt(Integer,Integer) Method

Identifies to which control’s element the inspected point belongs.

Declaration

function GetHitTestsAt(X: Integer; Y: Integer): TdxOcHitTests;

Parameters

Name	Type
X	Integer
Y	Integer

Returns

Type
TdxOcHitTests

Remarks

The corresponding flag is present in the function’s result if the point whose coordinates are passed as the X and Y parameters, is:

Value	Description
htNowhere	Located in an empty portion of the client area.
htOnLeftIndentX	Near the node‘s left border; Near the control’s left border or – the point is located at the right half of the area that separates two siblings.
htOnRightIndentX	Near the node’s right border; Near the control’s right border or – the point is located at the left half of the area that separates two siblings.
htOnIndentY	Near the node’s topmost border; Near the control’s topmost border or – if the current node has children.
htUnder	Below the node’s lowest border; Near the node’s expand button or – if the current node has no children.
htOnRect	Within the node’s bounding rectangle; Within the node’s shape.
htOnShape	Within the node’s shape, and thus within the bounding rectangle (htOnRect).
htOnButton	Within the node’s expand button.