Package ch.bailu.gtk.gtk

Class TreeDragSource

java.lang.Object

ch.bailu.gtk.type.Type

ch.bailu.gtk.type.Pointer

ch.bailu.gtk.gobject.Object

ch.bailu.gtk.type.Interface

ch.bailu.gtk.gtk.TreeDragSource

All Implemented Interfaces:

PointerInterface

public class TreeDragSource
extends Interface

Interface for Drag-and-Drop destinations in `GtkTreeView`.

https://docs.gtk.org/gtk4/iface.TreeDragSource.html

Nested Class Summary

Nested classes/interfaces inherited from class ch.bailu.gtk.gobject.Object

Object.OnBindingTransformFunc, Object.OnDestroyNotify, Object.OnDuplicateFunc, Object.OnNotify, Object.OnToggleNotify, Object.OnWeakNotify

Field Summary

Fields inherited from class ch.bailu.gtk.gobject.Object

SIGNAL_ON_NOTIFY

Fields inherited from class ch.bailu.gtk.type.Pointer

NULL

Constructor Summary

Constructors

Constructor	Description
TreeDragSource(PointerContainer pointer)

Method Summary

Modifier and Type	Method	Description
boolean	dragDataDelete(TreePath path)	Asks the `GtkTreeDragSource` to delete the row at @path, because it was moved somewhere else via drag-and-drop.
ContentProvider	dragDataGet(TreePath path)	Asks the `GtkTreeDragSource` to return a `GdkContentProvider` representing the row at @path.
static ClassHandler	getClassHandler()
static int	getInstanceSize()
static long	getParentTypeID()
static TypeSystem.TypeSize	getParentTypeSize()
static long	getTypeID()
static TypeSystem.TypeSize	getTypeSize()
boolean	rowDraggable(TreePath path)	Asks the `GtkTreeDragSource` whether a particular row can be used as the source of a DND operation.

Methods inherited from class ch.bailu.gtk.gobject.Object

addToggleRef, bindProperty, bindProperty, bindPropertyFull, bindPropertyFull, bindPropertyWithClosures, bindPropertyWithClosures, compatControl, connect, connect, disconnect, disconnect, dupData, dupData, dupQdata, forceFloating, freezeNotify, get, get, getData, getData, getProperty, getProperty, getQdata, interfaceFindProperty, interfaceInstallProperty, isFloating, notify, notify, notifyByPspec, onNotify, ref, refSink, removeToggleRef, replaceData, replaceData, replaceQdata, runDispose, set, set, setData, setData, setDataFull, setDataFull, setProperty, setProperty, setQdata, setQdataFull, stealData, stealData, stealQdata, takeRef, thawNotify, unref, watchClosure, weakRef, weakUnref

Methods inherited from class ch.bailu.gtk.type.Pointer

asCPointer, cast, connectSignal, disconnectSignals, disconnectSignals, equals, hashCode, throwIfNull, throwNullPointerException, toString, unregisterCallbacks, unregisterCallbacks

Methods inherited from class ch.bailu.gtk.type.Type

asCPointer, asCPointer, asCPointerNotNull, asJnaPointer, asJnaPointer, asPointer, asPointer, cast, cast, throwIfNull

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ch.bailu.gtk.type.PointerInterface

asCPointerNotNull, asJnaPointer, asPointer, isNotNull, isNull

Constructor Details

TreeDragSource

public TreeDragSource(PointerContainer pointer)

Method Details

getClassHandler

public static ClassHandler getClassHandler()

dragDataDelete

public boolean dragDataDelete(@Nonnull
 TreePath path)

Asks the `GtkTreeDragSource` to delete the row at @path, because
it was moved somewhere else via drag-and-drop. Returns %FALSE
if the deletion fails because @path no longer exists, or for
some model-specific reason. Should robustly handle a @path no
longer found in the model!

Parameters:

path - row that was being dragged

Returns:

%TRUE if the row was successfully deleted

dragDataGet

public ContentProvider dragDataGet(@Nonnull
 TreePath path)

Asks the `GtkTreeDragSource` to return a `GdkContentProvider` representing
the row at @path. Should robustly handle a @path no
longer found in the model!

Parameters:

path - row that was dragged

Returns:

a `GdkContentProvider` for the given @path

rowDraggable

public boolean rowDraggable(@Nonnull
 TreePath path)

Asks the `GtkTreeDragSource` whether a particular row can be used as
the source of a DND operation. If the source doesn’t implement
this interface, the row is assumed draggable.

Parameters:

path - row on which user is initiating a drag

Returns:

%TRUE if the row can be dragged

getTypeID

public static long getTypeID()

getParentTypeID

public static long getParentTypeID()

getTypeSize

public static TypeSystem.TypeSize getTypeSize()

getParentTypeSize

public static TypeSystem.TypeSize getParentTypeSize()

getInstanceSize

public static int getInstanceSize()