def __kdeWarning(parent, title, text,
buttons = QMessageBox.Ok, defaultButton = QMessageBox.NoButton):
"""
Function to show a modal warning message box.
@param parent parent widget of the message box
@param title caption of the message box
@param text text to be shown by the message box
@param buttons flags indicating which buttons to show
(QMessageBox.StandardButtons)
@param defaultButton flag indicating the default button
(QMessageBox.StandardButton)
@return button pressed by the user (QMessageBox.StandardButton)
"""
if __nrButtons(buttons) == 1:
KMessageBox.sorry(parent, text, title)
return buttons
if __nrButtons(buttons) == 2:
if defaultButton == QMessageBox.NoButton:
defaultButton = __getLowestFlag(buttons)
noButton = defaultButton
noItem = __getGuiItem(noButton)
yesButton = int(buttons & ~noButton)
yesItem = __getGuiItem(yesButton)
res = KMessageBox.warningYesNo(parent, text, title, yesItem, noItem)
if res == KMessageBox.Yes:
return yesButton
else:
return noButton
if __nrButtons(buttons) == 3:
if defaultButton == QMessageBox.NoButton:
defaultButton = __getLowestFlag(buttons)
yesButton = defaultButton
yesItem = __getGuiItem(yesButton)
buttons = buttons & ~yesButton
noButton = __getLowestFlag(buttons)
noItem = __getGuiItem(noButton)
cancelButton = int(buttons & ~noButton)
cancelItem = __getGuiItem(cancelButton)
res = KMessageBox.warningYesNoCancel(parent, text, title,
yesItem, noItem, cancelItem)
if res == KMessageBox.Yes:
return yesButton
elif res == KMessageBox.No:
return noButton
else:
return cancelButton
raise RuntimeError("More than three buttons are not supported.")
def queryClose(self):
"""
Gets invoked by Qt if the window is about to be closed
Returns True if it is allowed to close
"""
self.kate.writeConfig(self.autoSaveConfigGroup().config())
if self.editor.document().isModified():
ret = KMessageBox.warningYesNoCancel(self,
i18n('Save changes to document?'))
if ret == KMessageBox.Yes:
return self.editor.document().documentSave()
else:
return ret == KMessageBox.No
else:
return True
def queryClose(self):
"""Ask user if document modified and saves if desired."""
# Many stuff copied from KatePart
if not self.doc or not self.isModified():
return True
res = KMessageBox.warningYesNoCancel(self.app.mainwin, i18n(
"The document \"%1\" has been modified.\n"
"Do you want to save your changes or discard them?",
self.documentName()), i18n("Close Document"),
KStandardGuiItem.save(), KStandardGuiItem.discard())
if res == KMessageBox.Yes:
self.save()
elif res == KMessageBox.No:
return True
else: # cancel
return False
