class ProgressDialog(QDialog):
def __init__(self, parent):
QDialog.__init__(self, parent)
self.resize(300, 75)
self.setWindowTitle("Updating")
self.vw = QWidget(self)
self.vl = QVBoxLayout(self.vw)
self.vl.setMargin(10)
self.label = QLabel(self.vw)
self.label.setText("<b>Downloading:</b> library.zip")
self.vl.addWidget(self.label)
self.horizontalLayoutWidget = QWidget()
self.horizontalLayout = QHBoxLayout(self.horizontalLayoutWidget)
self.horizontalLayout.setMargin(0)
self.progressbar = QProgressBar(self.horizontalLayoutWidget)
self.progressbar.setFixedWidth(260)
self.progressbar.setMinimum(0)
self.progressbar.setMaximum(100)
self.stopButton = QPushButton(self.horizontalLayoutWidget)
self.stopButton.setFlat(True)
self.stopButton.setIcon(Icons.stop)
self.stopButton.setFixedSize(16,16)
self.horizontalLayout.addWidget(self.progressbar)
self.horizontalLayout.addWidget(self.stopButton)
self.vl.addWidget(self.horizontalLayoutWidget)
self.stopButton.clicked.connect(self.forceStop)
def setValue(self,val):
self.progressbar.setValue(val)
def forceStop(self):
self.emit(SIGNAL("forceStop"))
def initUI(self):
self.setWindowTitle(APPNAME)
file_menu = self.menuBar().addMenu('File')
new_proj_action = create_action(self, 'New Project', self.new_project)
open_proj_action = create_action(self, 'Open Project',
self.open_project)
import_orosMat_action = create_action(self, 'Import Oros Mat',
self.import_orosMat)
quit_action = create_action(self, 'Quit', self.quit)
add_actions(file_menu, (new_proj_action, open_proj_action, None,
import_orosMat_action, None, quit_action))
progress_bar = QProgressBar(self)
progress_bar.setFixedWidth(200)
progress_bar.setTextVisible(False)
progress_bar.setVisible(False)
self.progress_bar = progress_bar
self.statusBar().addPermanentWidget(progress_bar)
self.toolBar = self.addToolBar('Curves')
main_widget = QWidget(self)
main_layout = QGridLayout(main_widget)
side_layout = QGridLayout()
plot_widget = PlotWidget(main_widget)
self.plot_widget = plot_widget
list_widget = ListWidget()
prop_widget = PropertyWidget()
list_widget.registerPropertyWindow(prop_widget)
side_layout.addWidget(list_widget, 0, 0)
side_layout.addWidget(prop_widget, 1, 0)
side_layout.setRowStretch(0, 2)
side_layout.setRowStretch(1, 1)
self.list_widget = list_widget
main_layout.addLayout(side_layout, 0, 0)
main_layout.addWidget(plot_widget, 0, 1)
main_layout.setColumnStretch(0, 1)
main_layout.setColumnStretch(1, 3)
self.setCentralWidget(main_widget)
@staticmethod
def update_input_text(input_):
dialog = QFileDialog()
dir_path = unicode(dialog.getExistingDirectory())
if dir_path:
input_.setText(dir_path)
dialog.destroy()
if __name__ == '__main__':
app = QApplication(sys.argv)
splash_pix = QPixmap("resources/splash.png")
splash = QSplashScreen(splash_pix, QtCore.Qt.WindowStaysOnTopHint)
progressBar = QProgressBar(splash)
progressBar.setAlignment(QtCore.Qt.AlignCenter)
progressBar.setFixedWidth(splash_pix.width())
splash.setMask(splash_pix.mask())
splash.show()
t = QtCore.QElapsedTimer()
t.start()
progressBar.setMaximum(1000)
while (t.elapsed() < 1000):
progressBar.setValue(t.elapsed())
window = MainWindow()
splash.finish(window)
window.show()
sys.exit(app.exec_())