def pop_up(self, text='', move=True):
"""
Shows the dialog, setting the current text to `text`, and blocks the caller until the user has made a choice.
If the user entered a label, that label is returned, otherwise (i.e. if the user cancelled the action)
`None` is returned.
"""
self.edit.setText(text)
self.edit.setSelection(0, len(text))
self.edit.setFocus(Qt.PopupFocusReason)
if move:
cursor_pos = QCursor.pos()
# move OK button below cursor
btn = self.button_box.buttons()[0]
self.adjustSize()
btn.adjustSize()
offset = btn.mapToGlobal(btn.pos()) - self.pos()
offset += QPoint(btn.size().width() // 4, btn.size().height() // 2)
cursor_pos.setX(max(0, cursor_pos.x() - offset.x()))
cursor_pos.setY(max(0, cursor_pos.y() - offset.y()))
parent_bottom_right = self.parentWidget().geometry()
max_x = parent_bottom_right.x() + parent_bottom_right.width(
) - self.sizeHint().width()
max_y = parent_bottom_right.y() + parent_bottom_right.height(
) - self.sizeHint().height()
max_global = self.parentWidget().mapToGlobal(QPoint(max_x, max_y))
if cursor_pos.x() > max_global.x():
cursor_pos.setX(max_global.x())
if cursor_pos.y() > max_global.y():
cursor_pos.setY(max_global.y())
self.move(cursor_pos)
return trimmed(self.edit.text()) if self.exec_() else None
def list_item_click(self, t_qlist_widget_item):
text = trimmed(t_qlist_widget_item.text())
self.edit.setText(text)
def post_process(self):
self.edit.setText(trimmed(self.edit.text()))
def validate(self):
if trimmed(self.edit.text()):
self.accept()