CellEditableSignalName

public enum CellEditableSignalName : String, SignalNameProtocol

Undocumented

  • Signals that all holders of a reference to the widget should release the reference that they hold.

    May result in finalization of the widget if all references are released.

    This signal is not suitable for saving widget state.

    Declaration

    Swift

    case destroy = "destroy"
  • Emitted when the text direction of a widget changes.

    Declaration

    Swift

    case directionChanged = "direction-changed"
  • This signal is a sign for the cell renderer to update its value from the cell_editable.

    Implementations of GtkCellEditable are responsible for emitting this signal when they are done editing, e.g. GtkEntry emits this signal when the user presses Enter. Typical things to do in a handler for editing-done are to capture the edited value, disconnect the cell_editable from signals on the GtkCellRenderer, etc.

    gtk_cell_editable_editing_done() is a convenience method for emitting GtkCellEditableediting-done``.

    Declaration

    Swift

    case editingDone = "editing-done"
  • Emitted when widget is hidden.

    Declaration

    Swift

    case hide = "hide"
  • Emitted if keyboard navigation fails.

    See [methodGtk.Widget.keynav_failed] for details.

    Declaration

    Swift

    case keynavFailed = "keynav-failed"
  • map

    Emitted when widget is going to be mapped.

    A widget is mapped when the widget is visible (which is controlled with [propertyGtk.Widget:visible]) and all its parents up to the toplevel widget are also visible.

    The map signal can be used to determine whether a widget will be drawn, for instance it can resume an animation that was stopped during the emission of [signalGtk.Widget::unmap].

    Declaration

    Swift

    case map = "map"
  • Emitted when a widget is activated via a mnemonic.

    The default handler for this signal activates widget if group_cycling is false, or just makes widget grab focus if group_cycling is true.

    Declaration

    Swift

    case mnemonicActivate = "mnemonic-activate"
  • Emitted when the focus is moved.

    Declaration

    Swift

    case moveFocus = "move-focus"
  • The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

    Note that getting this signal doesn’t itself guarantee that the value of the property has actually changed. When it is emitted is determined by the derived GObject class. If the implementor did not create the property with G_PARAM_EXPLICIT_NOTIFY, then any call to g_object_set_property() results in notify being emitted, even if the new value is the same as the old. If they did pass G_PARAM_EXPLICIT_NOTIFY, then this signal is emitted only when they explicitly call g_object_notify() or g_object_notify_by_pspec(), and common practice is to do that only when the value has actually changed.

    This signal is typically used to obtain change notification for a single property, by specifying the property name as a detail in the g_signal_connect() call, like this:

    (C Language Example):

    g_signal_connect (text_view->buffer, "notify::paste-target-list",
                      G_CALLBACK (gtk_text_view_target_list_notify),
                      text_view)
    

    It is important to note that you must use canonical parameter names as detail strings for the notify signal.

    Declaration

    Swift

    case notify = "notify"
  • Emitted when the widgets tooltip is about to be shown.

    This happens when the [propertyGtk.Widget:has-tooltip] property is true and the hover timeout has expired with the cursor hovering “above” widget; or emitted when widget got focus in keyboard mode.

    Using the given coordinates, the signal handler should determine whether a tooltip should be shown for widget. If this is the case true should be returned, false otherwise. Note that if keyboard_mode is true, the values of x and y are undefined and should not be used.

    The signal handler is free to manipulate tooltip with the therefore destined function calls.

    Declaration

    Swift

    case queryTooltip = "query-tooltip"
  • Emitted when widget is associated with a GdkSurface.

    This means that [methodGtk.Widget.realize] has been called or the widget has been mapped (that is, it is going to be drawn).

    Declaration

    Swift

    case realize = "realize"
  • This signal is meant to indicate that the cell is finished editing, and the cell_editable widget is being removed and may subsequently be destroyed.

    Implementations of GtkCellEditable are responsible for emitting this signal when they are done editing. It must be emitted after the GtkCellEditableediting-done`` signal, to give the cell renderer a chance to update the cell’s value before the widget is removed.

    gtk_cell_editable_remove_widget() is a convenience method for emitting GtkCellEditableremove-widget``.

    Declaration

    Swift

    case removeWidget = "remove-widget"
  • Emitted when widget is shown.

    Declaration

    Swift

    case show = "show"
  • Emitted when the widget state changes.

    See [methodGtk.Widget.get_state_flags].

    Declaration

    Swift

    case stateFlagsChanged = "state-flags-changed"
  • Emitted when widget is going to be unmapped.

    A widget is unmapped when either it or any of its parents up to the toplevel widget have been set as hidden.

    As unmap indicates that a widget will not be shown any longer, it can be used to, for example, stop an animation on the widget.

    Declaration

    Swift

    case unmap = "unmap"
  • Emitted when the GdkSurface associated with widget is destroyed.

    This means that [methodGtk.Widget.unrealize] has been called or the widget has been unmapped (that is, it is going to be hidden).

    Declaration

    Swift

    case unrealize = "unrealize"
  • Whether the widget or any of its descendents can accept the input focus.

    This property is meant to be set by widget implementations, typically in their instance init function.

    Declaration

    Swift

    case notifyCanFocus = "notify::can-focus"
  • Whether the widget can receive pointer events.

    Declaration

    Swift

    case notifyCanTarget = "notify::can-target"
  • A list of css classes applied to this widget.

    Declaration

    Swift

    case notifyCssClasses = "notify::css-classes"
  • The name of this widget in the CSS tree.

    This property is meant to be set by widget implementations, typically in their instance init function.

    Declaration

    Swift

    case notifyCssName = "notify::css-name"
  • The cursor used by widget.

    Declaration

    Swift

    case notifyCursor = "notify::cursor"
  • Indicates whether editing on the cell has been canceled.

    Declaration

    Swift

    case notifyEditingCanceled = "notify::editing-canceled"
  • Whether the widget should grab focus when it is clicked with the mouse.

    This property is only relevant for widgets that can take focus.

    Declaration

    Swift

    case notifyFocusOnClick = "notify::focus-on-click"
  • Whether this widget itself will accept the input focus.

    Declaration

    Swift

    case notifyFocusable = "notify::focusable"
  • How to distribute horizontal space if widget gets extra space.

    Declaration

    Swift

    case notifyHalign = "notify::halign"
  • Whether the widget is the default widget.

    Declaration

    Swift

    case notifyHasDefault = "notify::has-default"
  • Whether the widget has the input focus.

    Declaration

    Swift

    case notifyHasFocus = "notify::has-focus"
  • Enables or disables the emission of the query-tooltip signal on widget.

    A value of true indicates that widget can have a tooltip, in this case the widget will be queried using [signalGtk.Widget::query-tooltip] to determine whether it will provide a tooltip or not.

    Declaration

    Swift

    case notifyHasTooltip = "notify::has-tooltip"
  • Override for height request of the widget.

    If this is -1, the natural request will be used.

    Declaration

    Swift

    case notifyHeightRequest = "notify::height-request"
  • Whether to expand horizontally.

    Declaration

    Swift

    case notifyHexpand = "notify::hexpand"
  • Whether to use the hexpand property.

    Declaration

    Swift

    case notifyHexpandSet = "notify::hexpand-set"
  • The GtkLayoutManager instance to use to compute the preferred size of the widget, and allocate its children.

    This property is meant to be set by widget implementations, typically in their instance init function.

    Declaration

    Swift

    case notifyLayoutManager = "notify::layout-manager"
  • Margin on bottom side of widget.

    This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [methodGtk.Widget.set_size_request] for example.

    Declaration

    Swift

    case notifyMarginBottom = "notify::margin-bottom"
  • Margin on end of widget, horizontally.

    This property supports left-to-right and right-to-left text directions.

    This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [methodGtk.Widget.set_size_request] for example.

    Declaration

    Swift

    case notifyMarginEnd = "notify::margin-end"
  • Margin on start of widget, horizontally.

    This property supports left-to-right and right-to-left text directions.

    This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [methodGtk.Widget.set_size_request] for example.

    Declaration

    Swift

    case notifyMarginStart = "notify::margin-start"
  • Margin on top side of widget.

    This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [methodGtk.Widget.set_size_request] for example.

    Declaration

    Swift

    case notifyMarginTop = "notify::margin-top"
  • The name of the widget.

    Declaration

    Swift

    case notifyName = "notify::name"
  • The requested opacity of the widget.

    Declaration

    Swift

    case notifyOpacity = "notify::opacity"
  • How content outside the widget’s content area is treated.

    This property is meant to be set by widget implementations, typically in their instance init function.

    Declaration

    Swift

    case notifyOverflow = "notify::overflow"
  • The parent widget of this widget.

    Declaration

    Swift

    case notifyParent = "notify::parent"
  • Whether the widget will receive the default action when it is focused.

    Declaration

    Swift

    case notifyReceivesDefault = "notify::receives-default"
  • The GtkRoot widget of the widget tree containing this widget.

    This will be nil if the widget is not contained in a root widget.

    Declaration

    Swift

    case notifyRoot = "notify::root"
  • The scale factor of the widget.

    Declaration

    Swift

    case notifyScaleFactor = "notify::scale-factor"
  • Whether the widget responds to input.

    Declaration

    Swift

    case notifySensitive = "notify::sensitive"
  • Sets the text of tooltip to be the given string, which is marked up with Pango markup.

    Also see [methodGtk.Tooltip.set_markup].

    This is a convenience property which will take care of getting the tooltip shown if the given string is not nil: [propertyGtk.Widget:has-tooltip] will automatically be set to true and there will be taken care of [signalGtk.Widget::query-tooltip] in the default signal handler.

    Note that if both [propertyGtk.Widget:tooltip-text] and [propertyGtk.Widget:tooltip-markup] are set, the last one wins.

    Declaration

    Swift

    case notifyTooltipMarkup = "notify::tooltip-markup"
  • Sets the text of tooltip to be the given string.

    Also see [methodGtk.Tooltip.set_text].

    This is a convenience property which will take care of getting the tooltip shown if the given string is not nil: [propertyGtk.Widget:has-tooltip] will automatically be set to true and there will be taken care of [signalGtk.Widget::query-tooltip] in the default signal handler.

    Note that if both [propertyGtk.Widget:tooltip-text] and [propertyGtk.Widget:tooltip-markup] are set, the last one wins.

    Declaration

    Swift

    case notifyTooltipText = "notify::tooltip-text"
  • How to distribute vertical space if widget gets extra space.

    Declaration

    Swift

    case notifyValign = "notify::valign"
  • Whether to expand vertically.

    Declaration

    Swift

    case notifyVexpand = "notify::vexpand"
  • Whether to use the vexpand property.

    Declaration

    Swift

    case notifyVexpandSet = "notify::vexpand-set"
  • Whether the widget is visible.

    Declaration

    Swift

    case notifyVisible = "notify::visible"
  • Override for width request of the widget.

    If this is -1, the natural request will be used.

    Declaration

    Swift

    case notifyWidthRequest = "notify::width-request"