1. Get a key press 2. See if the key is the ENTER key 3. Find the Element that currently has focus 4. Click the Button if the Element with focus is a button"""QT_ENTER_KEY1='special 16777220'QT_ENTER_KEY2='spec
@QtCore.Slot(str)defon_edtUrl_textChanged(self, s): self.ui.btnGet.setEnabled(s!='') @QtCore.Slot(QKeyEvent)defedtUrl_keyPressEvent(self, event):ifevent.key() == QtCore.Qt.Key_Enterandself.ui.btnGet.isEnabled(): self.ui.btnGet.click() @QtCore.Slot()defon_btnGet_clicked(self)...
常见的tkinter 事件类型包括:Button-1、Button-2、Button-3、Double-Button-1、Double-Button-2、Double-Button-3、Triple-Button-1、Triple-Button-2、Triple-Button-3、Enter、Leave、Motion、Key、Focus-In、Focus-Out、Configure、Map、Unmap、Destroy 等。
if event.key() == Qt.Key_Escape: self.close() if event.key() == Qt.Key_Enter or event.key() == Qt.Key_Return: if self.captureImage is not None: self.saveImage() self.close() def paintBackgroundImage(self): shadowColor = QColor(0, 0, 0, 100) # 黑色半透明 self.painter.d...
if event.key() == QtCore.Qt.Key_Enter and self.ui.continueButton.isEnabled(): self.proceed() # this is called whenever the continue button is pressed elif event.key() == QtCore.Qt.Key_Q: self.window.close() # a test I implemented to see if pressing 'Q' would close the window...
Qt WxWindows Tkinter Customer libraries(Kivy,Toga等) Web相关(HTML,Flask等) 不过今天,我们选择的工具是 appJar,这是一个由一位从事教育工作的大神发明的,所以它可以提供一个更加简单的 GUI 创建过程,而且是完全基于 Tkinter 的,Python 默认支持 代码实现 ...
frommoviepy.editorimportVideoFileClipclip=VideoFileClip("video_file.mp4")# Enter your video's path...
if event.key() == Qt.Key_Enter or event.key() == Qt.Key_Return: if self.is_game_over: return if not self.is_paused: self.pause() else: self.resume() self.audio_source.play_audio('pause_resume') 代码是贪吃蛇游戏的窗口类,它继承自QGraphicsView类。代码的功能如下: ...
() return if self.is_paused: return # 向左 elif key == Qt.Key_Left: self.inner_board.moveLeft() # 向右 elif key == Qt.Key_Right: self.inner_board.moveRight() # 旋转 elif key == Qt.Key_Up: self.inner_board.rotateAnticlockwise() # 快速坠落 elif key == Qt.Key_Space: self....
1. Get a key press 2. See if the key is the ENTER key 3. Find the Element that currently has focus 4. Click the Button if the Element with focus is a button """QT_ENTER_KEY1 = 'special 16777220'QT_ENTER_KEY2 = 'special 16777221'layout = [[sg.Text('Test of Enter Key use')...