Houdini 17.0 Python Scripting hou hou.qt

hou.qt.TrackChooserButton class

A button with the Houdini look and feel that opens the Houdini track chooser dialog when clicked.

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This class inherits from Qt’s QtWidgets.QToolButton class.

Signals

trackSelected(str)

This signal is emitted when a selection is made in the track chooser dialog.

Methods

Examples

This example demonstrates creating a chooser button for tracks and hooking it to a callback function that is invoked when a track is selected from the chooser dialog:

def onNodeSelected(track_path):
    print("Selected track:", track_path)

track_chooser_btn = hou.qt.TrackChooserButton()
track_chooser_btn.setNodeChooserFilter(hou.nodeTypeFilter.Chop)
track_chooser_btn.trackSelected.connect(onTrackSelected)

hou.qt