Python QWidget.raise_方法代码示例

# 需要导入模块: from PyQt5.QtWidgets import QWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QWidget import raise_ [as 别名]
                                     numpy.random.randint(0, 255)),
                     dens
                     )
        model.insertRow(model.rowCount(),ll)

        logger.debug("added ".format(ll))
        return ll

    addButton.clicked.connect(addRandomLabel)

    ll=addRandomLabel()
    ll=addRandomLabel()
    ll=addRandomLabel()


    w.show()
    w.raise_()

    tableView = BoxListView()
    l.addWidget(tableView)
    tableView.setModel(model)

    tableView2 = BoxListView()

    tableView2.setModel(model)
    tableView2._table.setShowGrid(True)
    l.addWidget(tableView2)

    ll.density=125
    sys.exit(app.exec_())

# 需要导入模块: from PyQt5.QtWidgets import QWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QWidget import raise_ [as 别名]
    def setValueWithoutSignal(self, value):
        self._blocksignal = True
        self.setValue(value)
        self._blocksignal = False


if __name__ == "__main__":
    from PyQt5.QtWidgets import QApplication, QWidget, QLabel, QVBoxLayout

    app = QApplication([])

    label = QLabel()
    box = DelayedSpinBox(1000)

    def update_label(value):
        print("updating label to: {}".format(value))
        label.setText(str(value))

    box.delayedValueChanged.connect(update_label)

    layout = QVBoxLayout()
    layout.addWidget(label)
    layout.addWidget(box)

    widget = QWidget()
    widget.setLayout(layout)
    widget.show()
    widget.raise_()

    app.exec_()

# 需要导入模块: from PyQt5.QtWidgets import QWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QWidget import raise_ [as 别名]
    app = QApplication([])

    mainWindow = QWidget()

    def showShortcuts():
        mgrDlg = ShortcutManagerDlg(mainWindow)
        for (group, name), keyseq in sorted(mgr.get_keyseq_reversemap().items()):
            print(group + "." + name + " : " + keyseq)

    mainLayout = QVBoxLayout()
    btn = QPushButton("Show shortcuts")
    btn.clicked.connect(showShortcuts)
    mainLayout.addWidget(btn)
    mainWindow.setLayout(mainLayout)
    mainWindow.show()
    mainWindow.raise_()

    def trigger(name):
        print("Shortcut triggered:", name)

    ActionInfo = ShortcutManager.ActionInfo

    def registerShortcuts(mgr):
        mgr.register("1", ActionInfo("Group 1", "Shortcut 1A", "Shortcut 1A", partial(trigger, "A"), mainWindow, None))

        mgr.register("2", ActionInfo("Group 1", "Shortcut 1B", "Shortcut 1B", partial(trigger, "B"), mainWindow, None))

        mgr.register("3", ActionInfo("Group 2", "Shortcut 2C", "Shortcut 2C", partial(trigger, "C"), mainWindow, None))

    mgr = ShortcutManager()
    registerShortcuts(mgr)

# 需要导入模块: from PyQt5.QtWidgets import QWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QWidget import raise_ [as 别名]

#.........这里部分代码省略.........
    def setUpClass(cls):
        if "TRAVIS" in os.environ:
            # This test fails on Travis-CI for unknown reasons,
            #  probably due to the variability of time.sleep().
            # Skip it on Travis-CI.
            import nose

            raise nose.SkipTest

        #         if threading.currentThread().name == "MainThread":
        #             # Under Qt5, this test fails if we're not running in the main thread.
        #             # This test file needs to be run on it's own, not as part of a test suite with nosetests.
        #             import nose
        #             raise nose.SkipTest

        cls.app = QApplication([])
        cls.errors = False

    @classmethod
    def tearDownClass(cls):
        del cls.app

    def impl(self):
        try:
            # Change the visibility of the *selected* layer
            self.o2.visible = False

            # Make sure the GUI is caught up on paint events
            QApplication.processEvents()

            # We must sleep for the screenshot to be right.
            time.sleep(0.1)

            self.w.repaint()

            screen = QGuiApplication.primaryScreen()

            # Capture the window before we change anything
            beforeImg = screen.grabWindow(self.w.winId()).toImage()

            # Change the visibility of the *selected* layer
            self.o2.visible = True

            self.w.repaint()

            # Make sure the GUI is caught up on paint events
            QApplication.processEvents()

            # We must sleep for the screenshot to be right.
            time.sleep(0.1)

            # Capture the window now that we've changed a layer.
            afterImg = screen.grabWindow(self.w.winId()).toImage()

            # Optional: Save the files so we can inspect them ourselves...
            # beforeImg.save('before.png')
            # afterImg.save('after.png')

            # Before and after should NOT match.
            assert beforeImg != afterImg
        except:
            # Catch all exceptions and print them
            # We must finish so we can quit the app.
            import traceback

            traceback.print_exc()
            TestLayerWidget.errors = True

        qApp.quit()

    def test_repaint_after_visible_change(self):
        self.model = LayerStackModel()

        self.o1 = Layer([])
        self.o1.name = "Fancy Layer"
        self.o1.opacity = 0.5
        self.model.append(self.o1)

        self.o2 = Layer([])
        self.o2.name = "Some other Layer"
        self.o2.opacity = 0.25
        self.model.append(self.o2)

        self.view = LayerWidget(None, self.model)
        self.view.show()
        self.view.updateGeometry()

        self.w = QWidget()
        self.lh = QHBoxLayout(self.w)
        self.lh.addWidget(self.view)
        self.w.setGeometry(100, 100, 300, 300)
        self.w.show()
        self.w.raise_()

        # Run the test within the GUI event loop
        QTimer.singleShot(500, self.impl)
        self.app.exec_()

        # Were there errors?
        assert not TestLayerWidget.errors, "There were GUI errors/failures.  See above."

# 需要导入模块: from PyQt5.QtWidgets import QWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QWidget import raise_ [as 别名]
 def show(self):
     # For non-modal dialogs, show() is not enough to bring the window at the forefront, we have
     # to call raise() as well
     QWidget.showNormal(self)
     QWidget.raise_(self)
     QWidget.activateWindow(self)