Python QWidget.height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 height [as 别名]
class AboutWdiget(Ui_AboutForm):
    def __init__(self):
        super().__init__()
        self.about_widget = QWidget()
        self.setupUi(self.about_widget)
        self.about_widget.setFixedSize(self.about_widget.width(),self.about_widget.height())
        self.set_version()
        self.label_info.setOpenExternalLinks(True)

    def set_version(self):
        self.label_version.setText('Version ' + mconfig.version)

# 需要导入模块: from PyQt5.QtWidgets import QWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QWidget import height [as 别名]
btn = QPushButton( widget )
btn.setText("Button")
#以QWidget左上角为(0, 0)点
btn.move(20, 20)   
#不同操作系统可能对窗口最小宽度有规定，若设置宽度小于规定值，则会以规定值进行显示
widget.resize(300, 200) 
#以屏幕左上角为(0, 0)点
widget.move(250, 200)

widget.setWindowTitle('PyQt坐标系统例子')
widget.show()
print("#1 QWidget")
print("widget.x()=%d" % widget.x() )
print("widget.y()=%d" % widget.y() )
print("widget.width()=%d" % widget.width() )
print("widget.height()=%d" % widget.height() )

print("#2 QWidget.geometry")
print("widget.geometry().x()=%d" %  widget.geometry().x() )
print("widget.geometry().y()=%d" %  widget.geometry().y() )
print("widget.geometry().width()=%d" %  widget.geometry().width() )
print("widget.geometry().height()=%d" %  widget.geometry().height() )
print("widget.size().width() =%d" %  widget.size().width() )
print("widget.size().height() =%d" %  widget.size().height() )

print("#3 QWidget.frameGeometry")
print("widget.frameGeometry().width()=%d" %  widget.frameGeometry().width() )
print("widget.frameGeometry().height()=%d" %  widget.frameGeometry().height() )
print("widget.pos().x()=%d" %  widget.pos().x() )
print("widget.pos().y()=%d" %  widget.pos().y() )

# 需要导入模块: from PyQt5.QtWidgets import QWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QWidget import height [as 别名]
class E5AnimatedWidget(QWidget):
    """
    Class implementing an animated widget.
    """
    DirectionDown = 0
    DirectionUp = 1
    
    def __init__(self, direction=DirectionDown, duration=300, parent=None):
        """
        Constructor
        
        @param direction direction of the animation
        @type int (one of DirectionDown or DirectionUp)
        @param duration duration of the animation
        @type int
        @param parent reference to the parent widget
        @type QWidget
        """
        super(E5AnimatedWidget, self).__init__(parent)
        
        self.__direction = direction
        self.__stepHeight = 0.0
        self.__stepY = 0.0
        self.__startY = 0
        self.__widget = QWidget(self)
        
        self.__timeline = QTimeLine(duration)
        self.__timeline.setFrameRange(0, 100)
        self.__timeline.frameChanged.connect(self.__animateFrame)
        
        self.setMaximumHeight(0)
    
    def widget(self):
        """
        Public method to get a reference to the animated widget.
        
        @return reference to the animated widget
        @rtype QWidget
        """
        return self.__widget
    
    @pyqtSlot()
    def startAnimation(self):
        """
        Public slot to start the animation.
        """
        if self.__timeline.state() == QTimeLine.Running:
            return
        
        shown = 0
        hidden = 0
        
        if self.__direction == self.DirectionDown:
            shown = 0
            hidden = -self.__widget.height()
        
        self.__widget.move(QPoint(self.__widget.pos().x(), hidden))
        
        self.__stepY = (hidden - shown) / 100.0
        self.__startY = hidden
        self.__stepHeight = self.__widget.height() / 100.0
        
        self.__timeline.setDirection(QTimeLine.Forward)
        self.__timeline.start()
    
    @pyqtSlot(int)
    def __animateFrame(self, frame):
        """
        Private slot to animate the next frame.
        
        @param frame frame number
        @type int
        """
        self.setFixedHeight(frame * self.__stepHeight)
        self.__widget.move(self.pos().x(),
                           self.__startY - frame * self.__stepY)
    
    @pyqtSlot()
    def hide(self):
        """
        Public slot to hide the animated widget.
        """
        if self.__timeline.state() == QTimeLine.Running:
            return
        
        self.__timeline.setDirection(QTimeLine.Backward)
        self.__timeline.finished.connect(self.close)
        self.__timeline.start()
        
        p = self.parentWidget()
        if p is not None:
            p.setFocus()
    
    def resizeEvent(self, evt):
        """
        Protected method to handle a resize event.
        
        @param evt reference to the event object
        @type QResizeEvent
        """
#.........这里部分代码省略.........

# 需要导入模块: from PyQt5.QtWidgets import QWidget [as 别名]
# 或者: from PyQt5.QtWidgets.QWidget import height [as 别名]
    exportb.clicked.connect(export)
    statsb.clicked.connect(createStats)
else:
    push.connect(push, SIGNAL("clicked()"), update)
    plotb.connect(plotb, SIGNAL("clicked()"), plot)
    toggleb.connect(toggleb, SIGNAL("clicked()"), toggle)
    exportb.connect(exportb, SIGNAL("clicked()"), export)
    statsb.connect(statsb, SIGNAL("clicked()"), createStats)


guiConfig = {"x": 50, "y": 50, "width": 800, "height": 500, "scrollPosition": 0}
if os.path.exists("gui_config.yml"):
    with open("gui_config.yml") as f:
        guiConfig.update(yaml.load(f))

window.setGeometry(guiConfig["x"], guiConfig["y"], guiConfig["width"], guiConfig["height"])
area.verticalScrollBar().setValue(guiConfig["scrollPosition"])
window.show()

r = app.exec_()

guiConfig["x"] = window.x()
guiConfig["y"] = window.y()
guiConfig["width"] = window.width()
guiConfig["height"] = window.height()
guiConfig["scrollPosition"] = area.verticalScrollBar().value()
with open("gui_config.yml", "w") as f:
    f.write(yaml.dump(guiConfig))

sys.exit(r)