def __init__(self, init_color, parent=None):
super(MColorPaletteDialog, self).__init__(parent)
self.setWindowTitle("DAYU Color Palette")
self.primary_color = QtGui.QColor(init_color)
self.color_chart = MColorChart()
self.choose_color_button = QtWidgets.QPushButton()
self.choose_color_button.setFixedSize(QtCore.QSize(100, 30))
self.color_label = QtWidgets.QLabel()
self.info_label = MLabel()
self.info_label.setProperty("error", True)
color_lay = QtWidgets.QHBoxLayout()
color_lay.addWidget(MLabel("Primary Color:"))
color_lay.addWidget(self.choose_color_button)
color_lay.addWidget(self.color_label)
color_lay.addWidget(self.info_label)
color_lay.addStretch()
dialog = QtWidgets.QColorDialog(self.primary_color, parent=self)
dialog.setWindowFlags(QtCore.Qt.Widget)
dialog.setOption(QtWidgets.QColorDialog.NoButtons)
dialog.currentColorChanged.connect(self.slot_color_changed)
setting_lay = QtWidgets.QVBoxLayout()
setting_lay.addLayout(color_lay)
setting_lay.addWidget(MDivider())
setting_lay.addWidget(dialog)
main_lay = QtWidgets.QHBoxLayout()
main_lay.addWidget(self.color_chart)
main_lay.addLayout(setting_lay)
self.setLayout(main_lay)
self.update_color()
def pickCustomColor(self):
palette = self.uiCustomBTN.palette()
qcolor = palette.color(QtGui.QPalette.Button)
colorDialog = QtWidgets.QColorDialog(qcolor, self)
if not colorDialog.exec_():
return
self.setColor(colorDialog.currentColor())
def change_color(self):
dialog = QtWidgets.QColorDialog()
cursor = QtGui.QCursor()
dialog.move(cursor.pos())
dialog.setCurrentColor(self._color)
newColor = dialog.getColor(self._color)
if newColor != self._color:
self.set_color(newColor)
def colorPickerDialog(self, current_color=None):
""" Opens a system dialog for choosing a colour.
Return the selected colour as a QColor object, or None if the
dialog is cancelled.
"""
color_dialog = QtWidgets.QColorDialog()
#color_dialog.setOption(QtWidgets.QColorDialog.DontUseNativeDialog)
# Set current colour
if current_color is not None:
color_dialog.setCurrentColor(current_color)
# Only return a color if valid / dialog accepted
if color_dialog.exec_() == color_dialog.Accepted:
color = color_dialog.selectedColor()
return color
def __init__(self, label=None, color=None, parent=None):
super(ColorSelectionButton, self).__init__(parent)
self.label = label
self._color = color
self._init_color = color
self.painter = QtGui.QPainter()
self.mouse_pressed = False
self.text_options = QtGui.QTextOption()
self.text_options.setAlignment(QtCore.Qt.AlignCenter)
self.pressed.connect(self.on_color_picker)
self.dlg = QtWidgets.QColorDialog(QtGui.QColor(128, 255, 64))
self.dlg.setOption(QtWidgets.QColorDialog.ShowAlphaChannel, on=True)
self.setMouseTracking(True)
self.state = ColorSelectionButton.NORMAL
self.installEventFilter(self)
