def create_color_picker_dialog(self):
c = ColorPaletteDlg(self, "Color Palette")
c.createDiscretePalette(DISCRETE_PALETTE, "Discrete Palette")
c.createContinuousPalette(CONTINUOUS_PALETTE, "Continuous Palette")
box = c.createBox("otherColors", "Other Colors")
c.createColorButton(box, CANVAS_COLOR, "Canvas color", self.graph.color(OWPalette.Canvas))
c.setColorSchemas(self.color_settings, self.selected_schema_index)
return c
def test_colorpalette(self):
dlg = ColorPaletteDlg(None)
dlg.createContinuousPalette("", "Gradient palette", False,
QColor(Qt.white), QColor(Qt.black))
dlg.contLeft.getColor().getRgb()
dlg.contRight.getColor().getRgb()
dlg.contpassThroughBlack
def change_color(self, index):
from_c, to_c, black = self.model().data(index, ColorRole)
master = self.master
dlg = ColorPaletteDlg(master)
dlg.createContinuousPalette("", "Gradient palette", black,
QColor(*from_c), QColor(*to_c))
dlg.setColorSchemas(master.color_settings, master.selected_schema_index)
if dlg.exec():
self.model().setData(index,
(dlg.contLeft.getColor().getRgb(),
dlg.contRight.getColor().getRgb(),
dlg.contpassThroughBlack),
ColorRole)
master.color_settings = dlg.getColorSchemas()
master.selected_schema_index = dlg.selectedSchemaIndex
def create_color_dialog(self):
c = ColorPaletteDlg(self, "Color Palette")
c.createDiscretePalette("discPalette", "Discrete Palette")
c.createContinuousPalette("contPalette", "Continuous Palette")
c.setColorSchemas(self.color_settings, self.selected_schema_index)
return c
