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Handle Qt4/5 API difference in filedialog

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This commit is contained in:
Luke Campagnola 2018-06-22 17:26:31 -07:00
parent c4a5ffa01c
commit 3fd56eb195
3 changed files with 14 additions and 6 deletions
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16
examples/relativity/relativity.py
View File

@ -159,17 +159,21 @@ class RelativityGUI(QtGui.QWidget):
self.setAnimation(self.params['Animate'])
def save(self):
fn = str(pg.QtGui.QFileDialog.getSaveFileName(self, "Save State..", "untitled.cfg", "Config Files (*.cfg)"))
if fn == '':
filename = str(pg.QtGui.QFileDialog.getSaveFileName(self, "Save State..", "untitled.cfg", "Config Files (*.cfg)"))
if isinstance(filename, tuple):
filename = filename[0] # Qt4/5 API difference
if filename == '':
return
state = self.params.saveState()
pg.configfile.writeConfigFile(state, fn)
pg.configfile.writeConfigFile(state, filename)
def load(self):
fn = str(pg.QtGui.QFileDialog.getOpenFileName(self, "Save State..", "", "Config Files (*.cfg)"))
if fn == '':
filename = str(pg.QtGui.QFileDialog.getOpenFileName(self, "Save State..", "", "Config Files (*.cfg)"))
if isinstance(filename, tuple):
filename = filename[0] # Qt4/5 API difference
if filename == '':
return
state = pg.configfile.readConfigFile(fn)
state = pg.configfile.readConfigFile(filename)
self.loadState(state)
def loadPreset(self, param, preset):

2
pyqtgraph/imageview/ImageView.py
View File

@ -790,6 +790,8 @@ class ImageView(QtGui.QWidget):
def exportClicked(self):
fileName = QtGui.QFileDialog.getSaveFileName()
if isinstance(fileName, tuple):
fileName = fileName[0] # Qt4/5 API difference
if fileName == '':
return
self.export(fileName)

2
pyqtgraph/widgets/TableWidget.py
View File

@ -351,6 +351,8 @@ class TableWidget(QtGui.QTableWidget):
def save(self, data):
fileName = QtGui.QFileDialog.getSaveFileName(self, "Save As..", "", "Tab-separated values (*.tsv)")
if isinstance(fileName, tuple):
fileName = fileName[0] # Qt4/5 API difference
if fileName == '':
return
open(fileName, 'w').write(data)