Python PyQt5.QtWidgets.QColorDialog() Examples

The following are 11 code examples of PyQt5.QtWidgets.QColorDialog(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module PyQt5.QtWidgets , or try the search function .
Example #1
Source File: gcal.py    From pkmeter with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def _init_colorpicker(self):
        colorpicker = QtWidgets.QColorDialog()
        colorpicker.finished.connect(self.colorpicker_finished)
        return colorpicker
Example #2
Source File: annotations.py    From Lector with GNU General Public License v3.0 5 votes vote down vote up 
def get_color(self, current_color):
        color_dialog = QtWidgets.QColorDialog()
        new_color = color_dialog.getColor(current_color)
        if new_color.isValid():  # Returned in case cancel is pressed
            return new_color
        else:
            return current_color
Example #3
Source File: parameters.py    From ddt4all with GNU General Public License v3.0 5 votes vote down vote up 
def changeLabelColor(self):
        if self.currentwidget is None:
            return

        if isinstance(self.currentwidget, displaymod.labelWidget):
            colordialog = widgets.QColorDialog()
            color = colordialog.getColor()
            if color.isValid():
                self.currentwidget.jsondata['color'] = "rgb(%i,%i,%i)" % (color.red(), color.green(), color.blue())

        self.reinitScreen()
Example #4
Source File: config.py    From kite with GNU General Public License v3.0 5 votes vote down vote up 
def __init__(self, *args, **kwargs):
        QtWidgets.QDialog.__init__(self, *args, **kwargs)

        self.completer = QtWidgets.QCompleter()
        self.completer_model = QtWidgets.QFileSystemModel(self.completer)
        self.completer.setModel(self.completer_model)
        self.completer.setMaxVisibleItems(8)

        loadUi(get_resource('dialog_config.ui'), self)

        self.ok_button.released.connect(
            self.setAttributes)
        self.ok_button.released.connect(
            self.close)

        self.apply_button.released.connect(
            self.setAttributes)

        self.vector_color_picker = QtWidgets.QColorDialog(self)
        self.vector_color_picker. \
            setCurrentColor(QtGui.QColor(*getConfig().vector_color))
        self.vector_color_picker. \
            setOption(self.vector_color_picker.ShowAlphaChannel)
        self.vector_color_picker.colorSelected.connect(
            self.updateVectorColor)
        self.vector_color_picker.setModal(True)
        self.vector_color.clicked.connect(
            self.vector_color_picker.show)

        self.vector_color.setValue = self.setButtonColor
        self.vector_color.value = self.getButtonColor

        self.chooseStoreDirButton.released.connect(
            self.chooseStoreDir)
        self.completer_model.setRootPath('')
        self.completer.setParent(self.default_gf_dir)
        self.default_gf_dir.setCompleter(self.completer)

        self.getAttributes()
Example #5
Source File: qcolorbutton.py    From linux-show-player with GNU General Public License v3.0 5 votes vote down vote up 
def onColorPicker(self):
        dlg = QColorDialog()

        if self._color is not None:
            dlg.setCurrentColor(QColor(self._color))
        if dlg.exec_() == dlg.Accepted:
            self.setColor(dlg.currentColor().name())
Example #6
Source File: ui.py    From Sark with MIT License 5 votes vote down vote up 
def ask_color(initial=None):
    if initial is not None:
        color = QtGui.QColor(initial & 0xFF, (initial >> 8) & 0xFF, (initial >> 16) & 0xFF)
        qcolor_dialog = QtWidgets.QColorDialog(color)

    else:
        qcolor_dialog = QtWidgets.QColorDialog()

    qcolor = qcolor_dialog.getColor()

    if not qcolor.isValid:
        return None

    return (qcolor.blue() << 16) | (qcolor.green() << 8) | (qcolor.red() << 0)
Example #7
Source File: widgets.py    From pychemqt with GNU General Public License v3.0 5 votes vote down vote up 
def ColorButtonClicked(self):
        """Show the QColorDialog to let user choose new color"""
        dlg = QtWidgets.QColorDialog(self.color, self)
        if self.isAlpha:
            dlg.setOption(QtWidgets.QColorDialog.ShowAlphaChannel)
        if dlg.exec_():
            self.setColor(dlg.currentColor())
            self.valueChanged.emit(dlg.currentColor().name())
Example #8
Source File: widgets.py    From pychemqt with GNU General Public License v3.0 5 votes vote down vote up 
def colorButtonClicked(self):
        """Show QColorDialog to change the color"""
        dlg = QtWidgets.QColorDialog(self.color, self)
        if dlg.exec_():
            self.setColor(dlg.currentColor())
Example #9
Source File: texteditor.py    From pychemqt with GNU General Public License v3.0 5 votes vote down vote up 
def colordialog(self):
        """Show dialog to choose font color"""
        dialog = QtWidgets.QColorDialog(self.notas.textColor(), self)
        if dialog.exec_():
            self.FontColor.setPalette(QtGui.QPalette(dialog.currentColor()))
            self.notas.setTextColor(dialog.currentColor())
            format = QtGui.QTextCharFormat()
            format.setForeground(dialog.currentColor())
            self.MergeFormat(format)
Example #10
Source File: three_color_led_gui.py    From Mastering-GUI-Programming-with-Python with MIT License 5 votes vote down vote up 
def __init__(self):
        super().__init__()

        self.tcl = ThreeColorLed(8, 10, 12)
        ccd = qtw.QColorDialog()
        ccd.setOptions(
            qtw.QColorDialog.NoButtons
            | qtw.QColorDialog.DontUseNativeDialog)
        ccd.currentColorChanged.connect(self.set_color)
        self.setCentralWidget(ccd)

        self.show()
Example #11
Source File: guifunctions.py    From Lector with GNU General Public License v3.0 4 votes vote down vote up 
def get_color(self, signal_sender):
        def open_color_dialog(current_color):
            color_dialog = QtWidgets.QColorDialog()
            new_color = color_dialog.getColor(current_color)
            if new_color.isValid():  # Returned in case cancel is pressed
                return new_color
            else:
                return current_color

        # Special cases that don't affect (comic)book display
        if signal_sender == 'libraryBackground':
            current_color = self.settings['listview_background']
            new_color = open_color_dialog(current_color)
            self.listView.setStyleSheet("QListView {{background-color: {0}}}".format(
                new_color.name()))
            self.settings['listview_background'] = new_color
            return

        if signal_sender == 'dialogBackground':
            current_color = self.settings['dialog_background']
            new_color = open_color_dialog(current_color)
            self.settings['dialog_background'] = new_color
            return

        profile_index = self.bookToolBar.profileBox.currentIndex()
        current_profile = self.bookToolBar.profileBox.itemData(
            profile_index, QtCore.Qt.UserRole)

        # Retain current values on opening a new dialog
        if signal_sender == 'fgColor':
            current_color = current_profile['foreground']
            new_color = open_color_dialog(current_color)
            self.bookToolBar.colorBoxFG.setStyleSheet(
                'background-color: %s' % new_color.name())
            current_profile['foreground'] = new_color

        elif signal_sender == 'bgColor':
            current_color = current_profile['background']
            new_color = open_color_dialog(current_color)
            self.bookToolBar.colorBoxBG.setStyleSheet(
                'background-color: %s' % new_color.name())
            current_profile['background'] = new_color

        elif signal_sender == 'comicBGColor':
            current_color = self.comic_profile['background']
            new_color = open_color_dialog(current_color)
            self.bookToolBar.comicBGColor.setStyleSheet(
                'background-color: %s' % new_color.name())
            self.comic_profile['background'] = new_color

        self.bookToolBar.profileBox.setItemData(
            profile_index, current_profile, QtCore.Qt.UserRole)
        self.format_contentView()