def _set_widget_style(self):
"""Set a new widget style if the style has changed.
For some widgets style changes are not possible, so they need to be re-created.
The attribute recreate_on_style_change needs to be True in this case."""
if not self.widget or not self.update_widget_style: return
old_style = self.widget.GetWindowStyleFlag()
new_style = self.style
if old_style == new_style: return
if not self.recreate_on_style_change:
# update style without re-creating the widget
self.widget.SetWindowStyleFlag(new_style)
self.widget.Refresh()
return
# some widgets can't be updated, e.g. Gauge can't be switched between horizontal and vertical after creation
# this is for ManagedBase derived classes only
focused = misc.focused_widget is self
if self.sel_marker:
self.sel_marker.Destroy()
self.sel_marker = None
old_widget = self.widget
old_widget.Hide()
si = self.sizer.widget.GetItem(old_widget)
self.create_widget()
compat.SizerItem_SetWindow(si, self.widget)
compat.DestroyLater(old_widget)
self.sizer.item_properties_modified(self)
self.finish_widget_creation(re_add=False)
self.sizer.layout()
if focused:
misc.focused_widget = self
if self.sel_marker: self.sel_marker.Show(True)
def show_properties(self, *args):
sizer_tmp = self.property_window.GetSizer()
child = sizer_tmp.GetChildren()[0]
w = child.GetWindow()
if w is self.notebook:
return
w.Hide()
self.notebook.Reparent(self.property_window)
compat.SizerItem_SetWindow(child, self.notebook)
self.notebook.Show(True)
self.property_window.Layout()
self.property_window.SetTitle(_('Properties - <%s>') % self.name)
try:
common.app_tree.select_item(self.node)
except AttributeError:
pass