TreeView.addOnTestCollapseRow

gtk TreeView TreeView

The given row is about to be collapsed (hide its children nodes). Use this signal if you need to control the collapsibility of individual rows.

class TreeView
gulong
addOnTestCollapseRow
(
bool delegate
(
TreeIter
,
TreePath
,
TreeView
)
 dlg
,
ConnectFlags connectFlags = cast(ConnectFlags)0
)

Return Value

Type: gulong

FALSE to allow collapsing, TRUE to reject

gtk TreeView TreeView constructorsfunctionsstatic functionsvariables
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