def onKeyDown(self, event): if html5.isReturn(event): # Return self.activateCurrentSelection() event.preventDefault() return elif html5.isControl(event): # and "multi" in (self.selectMode or ""): #Ctrl self._isCtlPressed = True
def onKeyUp(self, event):
if html5.isControl(event):
self._isCtlPressed = False
self._ctlStartRow = None
elif html5.isShift(event):
self._isShiftPressed = False
self._ctlStartRow = None
def onKeyUp(self, event):
if html5.isControl(event):
self._isCtlPressed = False
self._ctlStartRow = None
# leave selection mode if there is only one row selected and return to normal focus
if len(self._selectedRows) == 1:
for row in self.getCurrentSelection():
self.removeSelectedRow(row)
elif html5.isShift(event):
self._isShiftPressed = False
self._ctlStartRow = None
def onKeyDown(self, event):
if html5.isArrowDown(event): # Arrow down
if self._currentRow is None:
self.setCursorRow(0)
else:
if self._isCtlPressed or self._isShiftPressed:
if self._ctlStartRow > self._currentRow:
self.removeSelectedRow(self._currentRow)
else:
self.addSelectedRow(self._currentRow)
if self._currentRow + 1 < self.getRowCount():
self.addSelectedRow(self._currentRow + 1)
if self._currentRow + 1 < self.getRowCount():
self.setCursorRow(
self._currentRow + 1,
removeExistingSelection=(not self._isShiftPressed
and not self._isCtlPressed))
event.preventDefault()
elif html5.isArrowUp(event): # Arrow up
if self._currentRow is None:
self.setCursorRow(0)
else:
if self._isCtlPressed or self._isShiftPressed: # Check if we extend a selection
if self._ctlStartRow < self._currentRow:
self.removeSelectedRow(self._currentRow)
else:
self.addSelectedRow(self._currentRow)
if self._currentRow > 0:
self.addSelectedRow(self._currentRow - 1)
if self._currentRow > 0: # Move the cursor if possible
self.setCursorRow(
self._currentRow - 1,
removeExistingSelection=(not self._isShiftPressed
and not self._isCtlPressed))
event.preventDefault()
elif html5.isReturn(event): # Return
if len(self._selectedRows) > 0:
self.selectionActivatedEvent.fire(self, self._selectedRows)
event.preventDefault()
return
if self._currentRow is not None:
self.selectionActivatedEvent.fire(self, [self._currentRow])
event.preventDefault()
return
elif html5.isControl(event): # Ctrl
self._isCtlPressed = True
self._ctlStartRow = self._currentRow or 0
if self._currentRow is not None:
self.addSelectedRow(
self._currentRow) # add already selected row to selection
elif html5.isShift(event): # Shift
self._isShiftPressed = True
try:
self._ctlStartRow = self._currentRow or self._selectedRows[
0] or 0
except:
self._ctlStartRow = 0
def onKeyUp(self, event):
if html5.isControl(event):
self._isCtlPressed = False
