def __setColor(cls, menu, node):
color = Gaffer.Metadata.nodeValue(
node, "nodeGadget:color") or IECore.Color3f(1)
dialogue = GafferUI.ColorChooserDialogue(color=color,
useDisplayTransform=False)
color = dialogue.waitForColor(
parentWindow=menu.ancestor(GafferUI.Window))
if color is not None:
with Gaffer.UndoContext(node.ancestor(Gaffer.ScriptNode)):
Gaffer.Metadata.registerNodeValue(node, "nodeGadget:color",
color)
def __buttonRelease(self, swatch, event):
if event.button != event.Buttons.Left:
return False
dialogue = GafferUI.ColorChooserDialogue(
color=self.__swatch.getColor(), useDisplayTransform=False)
color = dialogue.waitForColor(
parentWindow=self.ancestor(GafferUI.Window))
if color is not None:
self._updateFromWidget(color)
def __buttonPress(self, widget, event):
if not self.__colorChooserDialogue:
self.__colorChooserDialogue = GafferUI.ColorChooserDialogue()
self.ancestor(GafferUI.Window).addChildWindow(
self.__colorChooserDialogue)
self.__colorChooserDialogue.setTitle(self.getPlug().relativeName(
self.getPlug().ancestor(Gaffer.ScriptNode.staticTypeId())))
self.__colorChooserDialogue.colorChooser().setColor(
self.getPlug().getValue())
self.__colorChooserDialogue.colorChooser().setInitialColor(
self.getPlug().getValue())
self.__colorChangedConnection = self.__colorChooserDialogue.colorChooser(
).colorChangedSignal().connect(self.__colorChanged)
self.__confirmClickedConnection = self.__colorChooserDialogue.confirmButton.clickedSignal(
).connect(self.__buttonClicked)
self.__cancelClickedConnection = self.__colorChooserDialogue.cancelButton.clickedSignal(
).connect(self.__buttonClicked)
self.__dialogueClosedConnection = self.__colorChooserDialogue.closedSignal(
).connect(self.__dialogueClosed)
self.__colorChooserDialogue.show()
import IECore import Gaffer import GafferUI import GafferScene import GafferSceneUI import os scriptNode = script scriptWindow = GafferUI.ScriptWindow.acquire(script) #just launch a colour chooser dialogue and then set it to be grabbed cc = GafferUI.ColorChooserDialogue(color=IECore.Color3f(0.2, 0.6, 0.8)) cc.setVisible(True) cc._Widget__qtWidget.resize(250, 250) cc.colorChooser().setColor(IECore.Color3f(0.6, 0.6, 0.8)) application.setGrabWidget(cc)