class Demo(QWidget):
def __init__(self):
super(Demo, self).__init__()
self.resize(600, 300)
self.model = QDirModel(self) # 1
self.model.setReadOnly(False)
self.model.setSorting(QDir.Name | QDir.IgnoreCase)
self.tree = QTreeView(self) # 2
self.tree.setModel(self.model)
self.tree.clicked.connect(self.show_info)
self.index = self.model.index(QDir.currentPath())
self.tree.expand(self.index)
self.tree.scrollTo(self.index)
self.info_label = QLabel(self) # 3
self.v_layout = QVBoxLayout()
self.v_layout.addWidget(self.tree)
self.v_layout.addWidget(self.info_label)
self.setLayout(self.v_layout)
def show_info(self): # 4
index = self.tree.currentIndex()
file_name = self.model.fileName(index)
file_path = self.model.filePath(index)
file_info = 'File Name: {}\nFile Path: {}'.format(file_name, file_path)
self.info_label.setText(file_info)
class MyCentralWidget(QWidget):
def __init__(self, parent=None, flags=Qt.WindowFlags()):
super().__init__(parent=parent, flags=flags)
self.initUI()
self.pix = ''
def initUI(self):
hbox = QHBoxLayout(self)
self.lefttopframe = MyPixmap()
# self.lefttopframe.frameWidth = 40
self.lefttopframe.setMinimumWidth(150)
self.lefttopframe.setFrameShape(QFrame.StyledPanel)
# leftbottomframe = QFrame(self)
self.dirmodel = QDirModel()
qtree = QTreeView()
qtree.setMaximumWidth(300)
qtree.setModel(self.dirmodel)
qtree.setRootIndex(
self.dirmodel.index(QDir.currentPath() + '/mapeditor/Maps'))
qtree.doubleClicked.connect(self.tree_clicked)
# leftbottomframe.setFrameShape(QFrame.StyledPanel)
splitter = QSplitter(Qt.Vertical)
splitter.handleWidth = 20
splitter.addWidget(self.lefttopframe)
splitter.addWidget(qtree)
self.rightframe = MyPixmap(self)
# rightframe.set_tileset()
self.rightframe.setFrameShape(QFrame.StyledPanel)
splitter2 = QSplitter(Qt.Horizontal)
splitter2.addWidget(splitter)
splitter2.addWidget(self.rightframe)
hbox.addWidget(splitter2)
self.setLayout(hbox)
def tree_clicked(self, idx):
print(self.dirmodel.fileName(idx))
self.rightframe.set_tileset(QDir.currentPath() + '/mapeditor/' +
self.dirmodel.filePath(idx))
def paintEvent(self, e):
painter = QPainter(self)
if self.pix != '':
painter.drawPixmap(self.lefttopframe.rect(), self.pix)
def set_tileset(self, path):
# print ('set tileset %s' % path)
self.path = path
self.pix = QPixmap()
self.pix.load(path)
