def __init__(self, parent=None, flags=QtCore.Qt.WindowFlags(0), **kwargs):
super(ItemModelMainWindow, self).__init__(parent, flags, **kwargs)
#: main application datamodel (QStandardItemModel)
self.datamodel = QtGui.QStandardItemModel(self)
# @TODO: custom treeview with "currentChanged" slot re-implemented
#: tree view for the main application data model
self.treeview = QtWidgets.QTreeView()
# @TODO
#self.treeview.setSelectionMode(QtWidgets.QTreeView.SingleSelection)
self.treeview.setModel(self.datamodel)
self.treeview.setEditTriggers(
QtWidgets.QAbstractItemView.NoEditTriggers)
self.treeview.header().hide()
self.treeview.clicked.connect(self.setActiveWinFromIndex)
self.mdiarea.subWindowActivated.connect(self.setActiveIndexFromWin)
self.datamodel.rowsAboutToBeRemoved.connect(self.onItemsClosed)
# setup the treeview dock
treeviewdock = QtWidgets.QDockWidget(self.tr('Data Browser'), self)
treeviewdock.setWidget(self.treeview)
treeviewdock.setObjectName('TreeViewPanel')
self.addDockWidget(QtCore.Qt.LeftDockWidgetArea, treeviewdock)
def __init__(self, parent=None, flags=QtCore.Qt.WindowFlags(0)):
QtWidgets.QMainWindow.__init__(self, parent, flags)
self.statusBar().show()
self.model = QtGui.QStandardItemModel(self)
self.model.setColumnCount(2)
self.treeview = QtWidgets.QTreeView()
self.treeview.setModel(self.model)
self.treeview.setHeaderHidden(True)
self.treeview.setIndentation(0)
self.treeview.setSelectionMode(
QtWidgets.QAbstractItemView.ExtendedSelection)
self.treeview.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
self.treeview.header().setStretchLastSection(True)
self.treedock = QtWidgets.QDockWidget(self.tr('Layers View'), self)
self.treedock.setWidget(self.treeview)
self.addDockWidget(QtCore.Qt.LeftDockWidgetArea, self.treedock)
self.scene = QtWidgets.QGraphicsScene(self)
self.graphicsview = QtWidgets.QGraphicsView(self.scene, self)
self.setCentralWidget(self.graphicsview)
self.mousemanager = MouseManager(self)
self.mousemanager.register(self.graphicsview)
self.mousemanager.mode = 'hand'
self.layermanager = LayerManager(self.treeview, self)
# File Actions
self.fileactions = self._setupFileActions()
menu = QtWidgets.QMenu('File', self)
menu.addActions(self.fileactions.actions())
self.menuBar().addMenu(menu)
self._filemenu = menu
toolbar = QtWidgets.QToolBar('File toolbar', self)
toolbar.addActions(self.fileactions.actions())
self.addToolBar(toolbar)
# Mouse Actions
menu = QtWidgets.QMenu('Mouse', self)
menu.addActions(self.mousemanager.actions.actions())
self.menuBar().addMenu(menu)
toolbar = QtWidgets.QToolBar('Mouse toolbar')
toolbar.addActions(self.mousemanager.actions.actions())
self.addToolBar(toolbar)
# View Actions
self.viewactions = self._setupViewActions()
menu = QtWidgets.QMenu('View', self)
menu.addActions(self.viewactions.actions())
self.menuBar().addMenu(menu)
toolbar = QtWidgets.QToolBar('View toolbar')
toolbar.addActions(self.viewactions.actions())
self.addToolBar(toolbar)
# Layer Actions
layeractions = self.layermanager.actions
menu = QtWidgets.QMenu('Layer', self)
menu.addActions(layeractions.actions())
self.menuBar().addMenu(menu)
toolbar = QtWidgets.QToolBar('Layer toolbar')
toolbar.addActions(layeractions.actions())
self.addToolBar(toolbar)
# Help action
self.helpactions = self._setupHelpActions()
menu = QtWidgets.QMenu('Help', self)
menu.addActions(self.helpactions.actions())
self.menuBar().addMenu(menu)
toolbar = QtWidgets.QToolBar('Help toolbar', self)
toolbar.addActions(self.helpactions.actions())
self.addToolBar(toolbar)
self.resize(900, 500)
self.reset()
self.statusBar().showMessage('Ready')