selectColorFromPalette(color_list, open_at=None, swatch_size=24, allow_editing=False)
QtGui.QColor objects to show in the ColorPalette.
If specified as a
QtCore.QPoint, displays the dialog centered at the
point. Otherwise, the dialog is centered on the cursor’s position.
Specifies the length of the side of each color square.
If True, enables alt-clicking a color square to edit it.
Opens a hou.qt.ColorPalette dialog and waits for the user to click a color.
The clicked color value is returned as a