class: GtkCustomSorter

[12:7] extends: object

Sorts items via a callback function.

Members

handleObj
lib
retainedCallbacks
signalHandlerNames
signalSetterHandlers

Methods

GtkCustomSorter (sort_func = null, user_data = null, user_destroy = null)

Creates a new GtkSorter that works by calling @sort_func to compare items. If @sort_func is %NULL, all items are considered equal.
- @p sort_func is the GCompareDataFunc to use for sorting.
- @p user_data is user data to pass to @sort_func.
- @p user_destroy is destroy notify for @user_data.
toNativeHandle (Source)

Normalizes a constructor argument into a raw pointer carrier. Accepts a raw NativeHandle, a raw NativeBuffer returned from fn.call(...), another generated wrapper exposing handle(), or null. Returns null when the argument carries no pointer.
- @p Source is the raw handle, raw buffer, wrapper, or null.
- @r A raw pointer carrier or null when no pointer is present.
getLib ()

Returns the opened native library for this generated wrapper.
- @r The opened native library.
handle ()

Returns the wrapped NativeHandle.
- @r The wrapped NativeHandle.
isNull ()

Returns true when the wrapped handle is null.
- @r A bool.
describe ()

Returns a small string for debugging generated wrappers.
- @r A string.
asSorter ()

Wraps this handle as GtkSorter.
- @r A GtkSorter object.
set_sort_func (object user_destroy)

Sets (or unsets) the function used for sorting items. If @sort_func is %NULL, all items are considered equal. If the sort func changes its sorting behavior, gtk_sorter_changed() needs to be called. If a previous function was set, its @user_destroy will be called now.
- @p sort_func is function to sort items.
- @p user_data is user data to pass to @match_func.
- @p user_destroy is destroy notify for @user_data.
- @r None.