def on_actWidgetInsite_triggered(self):
formDoc = QmyFormDoc(self)
## formDoc=QmyFormDoc() #也可以显示
formDoc.setAttribute(Qt.WA_DeleteOnClose) #关闭时自动删除
formDoc.docFileChanged.connect(self.do_docFileChanged)
title = "Doc %d" % self.ui.tabWidget.count()
curIndex = self.ui.tabWidget.addTab(formDoc, title) #添加到tabWidget
self.ui.tabWidget.setCurrentIndex(curIndex)
self.ui.tabWidget.setVisible(True)
def on_actDoc_Open_triggered(self):
needNew = False # 是否需要新建子窗口
if len(self.ui.mdiArea.subWindowList()) > 0: #如果有打开的MDI窗口，获取活动窗口
formDoc = self.ui.mdiArea.activeSubWindow().widget()
needNew = formDoc.isFileOpened() #文件已经打开，需要新建窗口
else:
needNew = True
curPath = os.getcwd() #获取当前路径
filename, flt = QFileDialog.getOpenFileName(
self, "打开一个文件", curPath, "文本文件(*.cpp *.h *.py);;所有文件(*.*)")
if (filename == ""):
return
if (needNew):
formDoc = QmyFormDoc(self) #必须指定父窗口
self.ui.mdiArea.addSubWindow(formDoc) #添加到MDI区域
formDoc.loadFromFile(filename)
formDoc.show()
self.__enableEditActions(True)
def on_actWidget_triggered(self):
formDoc = QmyFormDoc(self) #必须传递self，否则无法显示
formDoc.setAttribute(Qt.WA_DeleteOnClose)
formDoc.setWindowTitle("基于QWidget的窗体，关闭时删除")
formDoc.setWindowFlag(Qt.Window, True)
## formDoc.setWindowFlag(Qt.CustomizeWindowHint,True)
## formDoc.setWindowFlag(Qt.WindowMinMaxButtonsHint,False)
## formDoc.setWindowFlag(Qt.WindowCloseButtonHint,True)
## formDoc.setWindowFlag(Qt.WindowStaysOnTopHint,True)
formDoc.setWindowOpacity(0.9) #窗口透明度
formDoc.show()
def on_actDoc_New_triggered(self):
formDoc = QmyFormDoc(self)
self.ui.mdiArea.addSubWindow(formDoc) #文档窗口添加到MDI
formDoc.show() #在单独的窗口中显示
self.__enableEditActions(True)