PyQt主窗體設置停靠窗口(QDockWidget)的疊加順序

PyQt提供了方便的停靠窗口控件,咱們能夠很方便的編寫一個停靠窗口,代碼和效果以下:app

# -*- coding: utf-8 -*-
from PyQt4 import QtGui, QtCore

class MainWindow(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)

self.createDockWindows()

def createDockWindows(self):
dock1 = QtGui.QDockWidget('Tab1', self)
dock1.setAllowedAreas(QtCore.Qt.LeftDockWidgetArea|QtCore.Qt.RightDockWidgetArea)
widget1 = QtGui.QWidget(parent=dock1)
dock1.setWidget(widget1)
self.addDockWidget(QtCore.Qt.RightDockWidgetArea, dock1)

dock2 = QtGui.QDockWidget('Tab2', self)
dock2.setAllowedAreas(QtCore.Qt.LeftDockWidgetArea|QtCore.Qt.RightDockWidgetArea)
widget2 = QtGui.QWidget(parent=dock1)
dock2.setWidget(widget2)
self.addDockWidget(QtCore.Qt.RightDockWidgetArea, dock2)


if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
window = MainWindow()
window.show()
sys.exit(app.exec_())

這時若是想把這兩個停靠窗口疊加到一塊兒,怎麼辦?那就要用到QMainWindow.tabifyDockWidget (self, QDockWidget, QDockWidget)方法,咱們加一行代碼看看:ui

self.tabifyDockWidget(dock1, dock2)

這時的問題是Tab2是當前的標籤頁,通常按習慣來說,默認第一個是當前標籤頁,這時候就須要用到QWidget.raise_(self)方法,該方法能夠把本身提高到其父控件頂層。blog

再加一行代碼:utf-8

dock1.raise_()
get

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