Part of kiwi.ui.proxywidget View In Hierarchy
Known subclasses: kiwi.ui.widgets.combo.ProxyComboBoxEntry, kiwi.ui.widgets.combo.ProxyComboEntry, kiwi.ui.widgets.entry.ProxyDateEntry, kiwi.ui.widgets.entry.ProxyEntry, kiwi.ui.widgets.spinbutton.ProxySpinButton, kiwi.ui.widgets.textview.ProxyTextView
Class used by some Kiwi Widgets that need to support mandatory input and validation features such as custom validation and data-type validation.
Mandatory support provides a way to warn the user when input is necessary. The validatation feature provides a way to check the data entered and to display information about what is wrong.| Method | __init__ | Undocumented |
| Method | update_background | Implement in subclass |
| Method | get_background | Implement in subclass |
| Method | set_pixbuf | Implement in subclass |
| Method | get_icon_window | Implement in subclass |
| Method | set_tooltip | Implement in subclass |
| Method | is_valid | Verify the widget state. |
| Method | validate | Checks if the data is valid. |
| Method | set_valid | Changes the validation state to valid, which will remove icons and |
| Method | set_invalid | Changes the validation state to invalid. |
| Method | set_blank | Changes the validation state to blank state, this only applies |
| Method | _set_valid_state | Updates the validation state and emits a signal iff it changed |
| Method | _draw_stock_icon | Undocumented |
| Method | _on_fadeout__color_changed | Undocumented |
Inherited from ProxyWidgetMixin:
| Method | prop_set_data_type | Set the data type for the widget |
| Method | set_data_format | Undocumented |
| Method | set_options_for_datatype | Set some options to be passed to the datatype converter. |
| Method | read | Get the content of the widget. |
| Method | update | Update the content value of the widget. |
| Method | _as_string | Convert a value to a string |
| Method | _from_string | Convert a string to the data type of the widget |
| Parameters | force | if True, force validation |
| Returns | validated data or ValueUnset if it failed | |
| Parameters | text | text of tooltip of None |
| fade | if we should fade the background |