TreeView.hoverExpand

bool hoverExpand() @property

Get hoverExpand property.

Returns

Enables or disables the hover expansion mode of @tree_view.

Hover expansion makes rows expand or collapse if the pointer moves over them.

This mode is primarily intended for treeviews in popups, e.g. in [gtk.combo_box.ComboBox] or [gtk.entry_completion.EntryCompletion].

void hoverExpand(bool propval) @property

Set hoverExpand property.

Parameters

propval Enables or disables the hover expansion mode of @tree_view. Hover expansion makes rows expand or collapse if the pointer moves over them. This mode is primarily intended for treeviews in popups, e.g. in [gtk.combo_box.ComboBox] or [gtk.entry_completion.EntryCompletion].