Python QtGui.QColor方法代码示例

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def drawCursor(self, qp):
        cursorX, cursorY = self.cursor.getPosition()

        log.debug("%s / %s", cursorX, cursorY)

        xstart = cursorX

        if cursorY not in self.OPCODES:
            log.warning("Impossible to find instruction at cursor %d, %d" % (cursorY, len(self.OPCODES)))
            return

        asm = self.OPCODES[cursorY]
        width = asm.getSelectionWidth(xstart)

        qp.setBrush(QtGui.QColor(255, 255, 0))

        qp.setOpacity(0.5)
        qp.drawRect(xstart * self.fontWidth,
                    cursorY * self.fontHeight,
                    width * self.fontWidth,
                    self.fontHeight + 2)
        qp.setOpacity(1) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def drawAdditionals(self):
        self.newPix = self._getNewPixmap(self.width, self.height + self.SPACER)
        qp = QtGui.QPainter()
        qp.begin(self.newPix)
        qp.drawPixmap(0, 0, self.qpix)

        # self.transformationEngine.decorateText()

        # highlight selected text
        self.selector.highlightText()

        # draw other selections
        self.selector.drawSelections(qp)

        # draw our cursor
        self.drawCursor(qp)

        # draw dword lines
        for i in range(self.COLUMNS // 4)[1:]:
            xw = i * 4 * 3 * self.fontWidth - 4
            qp.setPen(QtGui.QColor(0, 255, 0))
            qp.drawLine(xw, 0, xw, self.ROWS * self.fontHeight)

        qp.end() 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def handleEditMode(self, modifiers, key, event):
        if key in range(0, 256):
            offs = self.getCursorOffsetInPage()

            self.dataModel.setData_b(self.dataModel.getOffset() + offs, str(event.text()))

            z = self.dataModel.getOffset() + offs
            # TODO: sa nu se repete, tre original_transformengine
            self.transformationEngine = RangePen(self.original_textdecorator, z, z + 0,
                                                 QtGui.QPen(QtGui.QColor(218, 94, 242), 0, QtCore.Qt.SolidLine),
                                                 ignoreHighlights=True)

            self.moveCursor(Directions.Right)

            x, y = self.cursor.getPosition()

            self.draw(refresh=True, row=y, howMany=1) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def test_highlighted(qtbot):
    """Make sure highlighting works.

    Note that with Qt 5.11.3 and > 5.12.1 we need to call setPlainText *after*
    creating the highlighter for highlighting to work. Ideally, we'd test
    whether CompletionItemDelegate._get_textdoc() works properly, but testing
    that is kind of hard, so we just test it in isolation here.
    """
    doc = QTextDocument()
    completiondelegate._Highlighter(doc, 'Hello', Qt.red)
    doc.setPlainText('Hello World')

    # Needed so the highlighting actually works.
    edit = QTextEdit()
    qtbot.addWidget(edit)
    edit.setDocument(doc)

    colors = [f.foreground().color() for f in doc.allFormats()]
    assert QColor('red') in colors 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def _make_vector_renderer(layer, class_field, class_map):
        category_map = {}

        colors = ['Blue', 'Red', 'Green', 'Yellow']

        for i, class_item in enumerate(class_map.get_items()):
            name = class_item.name
            color = class_item.color
            if color is None:
                color = colors[i % len(colors)]
            category_map[name] = (color, name)

        categories = []
        for name, (color, label) in category_map.items():
            symbol = QgsSymbol.defaultSymbol(layer.geometryType())
            symbol_layer = QgsSimpleLineSymbolLayer()
            symbol_layer.setWidth(0.5)
            symbol.changeSymbolLayer(0, symbol_layer)
            symbol.setColor(QColor(color))

            category = QgsRendererCategory(label, symbol, name)
            categories.append(category)

        renderer = QgsCategorizedSymbolRenderer(class_field, categories)
        return renderer 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def boxclose(self):
        teamname = self.open_screen.OpenTheTeam.text()
        myteam= sqlite3.connect('TEAM.db')
        curser= myteam.cursor()
        curser.execute("SELECT PLAYERS from team WHERE NAMES= '"+teamname+"';")
        hu= curser.fetchall()
        self.listWidget.clear()
        for i in range(len(hu)):
            item= QtWidgets.QListWidgetItem(hu[i][0])
            font = QtGui.QFont()
            font.setBold(True)
            font.setWeight(75)
            item.setFont(font)
            item.setBackground(QtGui.QColor('sea green'))
            self.listWidget.addItem(item)
            
        self.openDialog.close() 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def paintEvent(self, event):
        painter = QPainter()
        painter.begin(self)
        painter.setRenderHint(QPainter.Antialiasing)
        painter.fillRect(event.rect(), QBrush(QColor(255, 255, 255, 200)))
        painter.setPen(QPen(Qt.NoPen))

        if self.lists is not None:
            path = os.path.abspath(os.path.dirname(__file__)) + '/static/'
            path += self.lists[self.list_index] + '.png'
            self.list_index += 1
            if self.list_index >= len(self.lists):
                self.list_index = 0
            image = QImage(path)
            rect_image = image.rect()
            rect_painter = event.rect()
            dx = (rect_painter.width() - rect_image.width()) / 2.0
            dy = (rect_painter.height() - rect_image.height()) / 2.0
            painter.drawImage(dx, dy, image)

        painter.end() 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def add_polygons(self, polygons, color = '#A8F22A', alpha = 1):
        qcolor = QColor()
        qcolor.setNamedColor(color)
        qcolor.setAlphaF(alpha)
        for points in polygons:
            qpoly = QPolygonF( [QPointF(p[0], p[1]) for p in points] )
            scene_poly = self.scene.addPolygon(qpoly)
            scene_poly.setBrush(qcolor)
            scene_poly.setPen(self.pen)
            self.scene_polys.append(scene_poly)
            # Update custom bounding box
            sr = scene_poly.sceneBoundingRect()
            if len(self.scene_polys) == 1:
                self.scene_xmin = sr.left()
                self.scene_xmax = sr.right()
                self.scene_ymin = sr.top()
                self.scene_ymax = sr.bottom()
            else:
                self.scene_xmin = min(self.scene_xmin, sr.left())
                self.scene_xmax = max(self.scene_xmax, sr.right())
                self.scene_ymin = min(self.scene_ymin, sr.top())
                self.scene_ymax = max(self.scene_ymax, sr.bottom()) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def __init__(self, parent=None):
        super(Window, self).__init__(parent)

        self.detector = Detector()
        self.mediaThread = MediaThread(self)
        sys.stdout = common.EmittingStream(textWritten=self.normalOutputWritten)
        self.debugSignal.connect(self.debugTable)
        self.currentFrame = None
        self.bgColor = QColor(255, 255, 255)
        self.bgPath = ''

        self.classifiersParameters = {}

        self.setupUI()
        self.populateUI()
        self.connectUI()
        self.initUI() 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def populateTree(self, node, parent):
        """Create a QTreeView node under 'parent'.
        """
        item = QtGui.QStandardItem(node)
        h, s, v = Detector.getDefaultHSVColor(node)
        color = QColor()
        color.setHsvF(h, s, v)
        item.setIcon(self.getIcon(color))
        # Unique hash for QStandardItem
        key = hash(item)
        while key in self.classifiersParameters:
            key += 1
        item.setData(key)
        cp = ClassifierParameters(item.data(), node, node, color,
                                  self.SHAPE_RECT, self.FILL_OUTLINE)
        self.classifiersParameters[key] = cp
        parent.appendRow(item)
        return item 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def highligting(self, color, underline_width):
		color = QColor(color)
		color = QColor(color.red(), color.green(), color.blue(), 200)
		painter = QPainter(self)

		if config.hover_underline:
			font_metrics = QFontMetrics(self.font())
			text_width = font_metrics.width(self.word)
			text_height = font_metrics.height()

			brush = QBrush(color)
			pen = QPen(brush, underline_width, Qt.SolidLine, Qt.RoundCap)
			painter.setPen(pen)
			if not self.skip:
				painter.drawLine(0, text_height - underline_width, text_width, text_height - underline_width)

		if config.hover_hightlight:
			x = y = 0
			y += self.fontMetrics().ascent()

			painter.setPen(color)
			painter.drawText(x, y + config.outline_top_padding - config.outline_bottom_padding, self.word) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def __init__(self):
        QtWidgets.QWidget.__init__(self)
        uic.loadUi("window.ui", self)
        self.scene = QtWidgets.QGraphicsScene(0, 0, 511, 511)
        self.mainview.setScene(self.scene)
        self.image = QImage(511, 511, QImage.Format_ARGB32_Premultiplied)
        self.pen = QPen()
        self.color_line = QColor(Qt.black)
        self.color_bground = QColor(Qt.white)
        self.draw_once.clicked.connect(lambda: draw_once(self))
        self.clean_all.clicked.connect(lambda: clear_all(self))
        self.btn_bground.clicked.connect(lambda: get_color_bground(self))
        self.btn_line.clicked.connect(lambda: get_color_line(self))
        self.draw_centr.clicked.connect(lambda: draw_centr(self))
        layout = QtWidgets.QHBoxLayout()
        layout.addWidget(self.what)
        layout.addWidget(self.other)
        self.setLayout(layout)
        self.circle.setChecked(True)
        self.canon.setChecked(True)
        #self.circle.toggled.connect(lambda : change_text(self)) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def drawSelected(self, qp):
        qp.setFont(self.font)

        cursorX, cursorY = self.cursor.getPosition()

        if len(self.OPCODES) - 1 < cursorY:
            return

        asm = self.OPCODES[cursorY]
        cx, width, text = asm.getSelectedToken(cursorX)

        cemu = ConsoleEmulator(qp, self.ROWS, self.COLUMNS)

        for i, asm in enumerate(self.OPCODES):
            for idx, length, value in asm.tokens():
                # skip current cursor position
                if cursorY == i and cursorX == idx:
                    continue

                # check every line, if match, select it
                if value == text:
                    qp.setOpacity(0.4)
                    brush=QtGui.QBrush(QtGui.QColor(0, 255, 0))
                    qp.fillRect(idx*self.fontWidth, i*self.fontHeight + 2 , width*self.fontWidth, self.fontHeight, brush)
                    qp.setOpacity(1) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def drawAdditionals(self):
        self.newPix = self._getNewPixmap(self.width, self.height + self.SPACER)
        qp = QtGui.QPainter()
        qp.begin(self.newPix)
        qp.drawPixmap(0, 0, self.qpix)

        #self.transformationEngine.decorateText()

        # highlight selected text
        self.selector.highlightText()

        # draw other selections
        self.selector.drawSelections(qp)

        # draw our cursor
        self.drawCursor(qp)

        # draw dword lines
        for i in range(self.COLUMNS//4)[1:]:
            xw = i*4*3*self.fontWidth - 4
            qp.setPen(QtGui.QColor(0, 255, 0))
            qp.drawLine(xw, 0, xw, self.ROWS*self.fontHeight)


        qp.end() 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QColor [as 别名]
def init(self, viewMode, parent):
        self.viewMode = viewMode

        self.MZbrush = QtGui.QBrush(QtGui.QColor(128, 0, 0))
        self.greenPen = QtGui.QPen(QtGui.QColor(255, 255, 0))


        self.textDecorator = TextDecorator(viewMode)
        self.textDecorator = HighlightASCII(self.textDecorator)
        self.textDecorator = HighlightPrefix(self.textDecorator, '\x55\xAA', brush=self.MZbrush, pen=self.greenPen)

        self.viewMode.setTransformationEngine(self.textDecorator)
        self.viewMode.selector.addSelection((446,      446+1*16, QtGui.QBrush(QtGui.QColor(125, 75, 150)), 0.8), type=TextSelection.SelectionType.PERMANENT)
        self.viewMode.selector.addSelection((446+16,   446+2*16, QtGui.QBrush(QtGui.QColor(55, 125, 50)), 0.8), type=TextSelection.SelectionType.PERMANENT)
        self.viewMode.selector.addSelection((446+2*16, 446+3*16, QtGui.QBrush(QtGui.QColor(125, 75, 150)), 0.8), type=TextSelection.SelectionType.PERMANENT)
        self.viewMode.selector.addSelection((446+3*16, 446+4*16, QtGui.QBrush(QtGui.QColor(55, 125, 50)), 0.8), type=TextSelection.SelectionType.PERMANENT)

        return True