def _on_decr_db_div(self, event):
self.parent[Y_PER_DIV_KEY] = max(
DB_DIV_MIN, common.get_clean_decr(self.parent[Y_PER_DIV_KEY]))
##################################################
# subscriber handlers
##################################################
def _update_layout(self, key):
# Just ignore the key value we get
# we only need to now that the visability or size of something has changed
self.parent.Layout()
def _on_decr_dynamic_range(self, event):
self.parent[DYNAMIC_RANGE_KEY] = max(MIN_DYNAMIC_RANGE, common.get_clean_decr(self.parent[DYNAMIC_RANGE_KEY]))
def _on_decr_db_div(self, event):
self.parent[constants.Y_PER_DIV_KEY] = max(DB_DIV_MIN, common.get_clean_decr(self.parent[constants.Y_PER_DIV_KEY]))
def _on_decr_dynamic_range(self, event):
self.parent[DYNAMIC_RANGE_KEY] = max(
MIN_DYNAMIC_RANGE,
common.get_clean_decr(self.parent[DYNAMIC_RANGE_KEY]))
