def __init__(self, parent):
super(ShowInfoAction, self).__init__('Show Info', parent)
self.p = parent
self.setIcon(QtGui.QIcon(icon_path('help')))
self.triggered.connect(self.showInfoDialog)
self.setEnabled(True)
def newButton(text, icon=None, slot=None):
b = QtWidgets.QPushButton(text)
if icon is not None:
b.setIcon(QtGui.QIcon(icon_path(icon)))
if slot is not None:
b.clicked.connect(slot)
return b
def __init__(self, parent):
super(SaveAction, self).__init__('Save', parent)
self.p = parent
self.setIcon(QIcon(icon_path('save')))
self.setShortcut('Ctrl+S')
self.triggered.connect(self.save)
self.setEnabled(False)
def __init__(self, parent):
super(CloseAction, self).__init__('Close', parent)
self.p = parent
self.setIcon(QIcon(icon_path('close')))
self.setShortcut('Ctrl+W')
self.triggered.connect(self._close)
self.setEnabled(True)
def __init__(self, parent):
super(OpenImageDirAction, self).__init__('Open Image Dir', parent)
self.p = parent
self.setIcon(QIcon(icon_path('open')))
self.setShortcut('Ctrl+u')
self.triggered.connect(self.openImageDir)
self.setEnabled(True)
def __init__(self, parent):
super(OpenNextViewAction, self).__init__('Open Next View', parent)
self.p = parent
self.setIcon(QIcon(icon_path('next')))
self.setShortcut('d')
self.triggered.connect(self.openNextView)
self.setEnabled(True)
def __init__(self, parent):
super(QuitAppAction, self).__init__('Quit App', parent)
self.parent = parent
self.setIcon(QtGui.QIcon(icon_path('quit')))
self.setShortcut('Ctrl+Q')
self.triggered.connect(self.parent.close)
self.setEnabled(True)
def main():
argparser = argparse.ArgumentParser()
args = argparser.parse_args()
app = QApplication([])
app.setApplicationName(__appname__)
app.setWindowIcon(QIcon(icon_path('app')))
win = MainWindow()
win.show()
return app.exec_()
def newAction(
parent, text,
slot=None, shortcut=None, icon=None,
tip=None, checkable=False, enabled=True):
"""Create a new action and assign callbacks, shortcuts, etc."""
a = QtWidgets.QAction(text, parent)
if icon is not None:
a.setIcon(QtGui.QIcon(icon_path(icon)))
if shortcut is not None:
if isinstance(shortcut, (list, tuple)):
a.setShortcuts(shortcut)
else:
a.setShortcut(shortcut)
if tip is not None:
a.setToolTip(tip)
a.setStatusTip(tip)
if slot is not None:
a.triggered.connect(slot)
if checkable:
a.setCheckable(True)
a.setEnabled(enabled)
return a