/usr/include/d/gtkd-3/atk/SelectionT.d is in libgtkd-3-dev 3.7.5-2build1.
This file is owned by root:root, with mode 0o644.
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* This file is part of gtkD.
*
* gtkD is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version, with
* some exceptions, please read the COPYING file.
*
* gtkD is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with gtkD; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
*/
// generated automatically - do not change
// find conversion definition on APILookup.txt
// implement new conversion functionalities on the wrap.utils pakage
module atk.SelectionT;
public import atk.ObjectAtk;
public import atk.c.functions;
public import atk.c.types;
public import gobject.ObjectG;
public import gobject.Signals;
public import gtkc.atktypes;
public import std.algorithm;
/**
* #AtkSelection should be implemented by UI components with children
* which are exposed by #atk_object_ref_child and
* #atk_object_get_n_children, if the use of the parent UI component
* ordinarily involves selection of one or more of the objects
* corresponding to those #AtkObject children - for example,
* selectable lists.
*
* Note that other types of "selection" (for instance text selection)
* are accomplished a other ATK interfaces - #AtkSelection is limited
* to the selection/deselection of children.
*/
public template SelectionT(TStruct)
{
/** Get the main Gtk struct */
public AtkSelection* getSelectionStruct(bool transferOwnership = false)
{
if (transferOwnership)
ownedRef = false;
return cast(AtkSelection*)getStruct();
}
/**
* Adds the specified accessible child of the object to the
* object's selection.
*
* Params:
* i = a #gint specifying the child index.
*
* Returns: TRUE if success, FALSE otherwise.
*/
public bool addSelection(int i)
{
return atk_selection_add_selection(getSelectionStruct(), i) != 0;
}
/**
* Clears the selection in the object so that no children in the object
* are selected.
*
* Returns: TRUE if success, FALSE otherwise.
*/
public bool clearSelection()
{
return atk_selection_clear_selection(getSelectionStruct()) != 0;
}
/**
* Gets the number of accessible children currently selected.
* Note: callers should not rely on %NULL or on a zero value for
* indication of whether AtkSelectionIface is implemented, they should
* use type checking/interface checking macros or the
* atk_get_accessible_value() convenience method.
*
* Returns: a gint representing the number of items selected, or 0
* if @selection does not implement this interface.
*/
public int getSelectionCount()
{
return atk_selection_get_selection_count(getSelectionStruct());
}
/**
* Determines if the current child of this object is selected
* Note: callers should not rely on %NULL or on a zero value for
* indication of whether AtkSelectionIface is implemented, they should
* use type checking/interface checking macros or the
* atk_get_accessible_value() convenience method.
*
* Params:
* i = a #gint specifying the child index.
*
* Returns: a gboolean representing the specified child is selected, or 0
* if @selection does not implement this interface.
*/
public bool isChildSelected(int i)
{
return atk_selection_is_child_selected(getSelectionStruct(), i) != 0;
}
/**
* Gets a reference to the accessible object representing the specified
* selected child of the object.
* Note: callers should not rely on %NULL or on a zero value for
* indication of whether AtkSelectionIface is implemented, they should
* use type checking/interface checking macros or the
* atk_get_accessible_value() convenience method.
*
* Params:
* i = a #gint specifying the index in the selection set. (e.g. the
* ith selection as opposed to the ith child).
*
* Returns: an #AtkObject representing the
* selected accessible, or %NULL if @selection does not implement this
* interface.
*/
public ObjectAtk refSelection(int i)
{
auto p = atk_selection_ref_selection(getSelectionStruct(), i);
if(p is null)
{
return null;
}
return ObjectG.getDObject!(ObjectAtk)(cast(AtkObject*) p, true);
}
/**
* Removes the specified child of the object from the object's selection.
*
* Params:
* i = a #gint specifying the index in the selection set. (e.g. the
* ith selection as opposed to the ith child).
*
* Returns: TRUE if success, FALSE otherwise.
*/
public bool removeSelection(int i)
{
return atk_selection_remove_selection(getSelectionStruct(), i) != 0;
}
/**
* Causes every child of the object to be selected if the object
* supports multiple selections.
*
* Returns: TRUE if success, FALSE otherwise.
*/
public bool selectAllSelection()
{
return atk_selection_select_all_selection(getSelectionStruct()) != 0;
}
protected class OnSelectionChangedDelegateWrapper
{
void delegate(SelectionIF) dlg;
gulong handlerId;
this(void delegate(SelectionIF) dlg)
{
this.dlg = dlg;
onSelectionChangedListeners ~= this;
}
void remove(OnSelectionChangedDelegateWrapper source)
{
foreach(index, wrapper; onSelectionChangedListeners)
{
if (wrapper.handlerId == source.handlerId)
{
onSelectionChangedListeners[index] = null;
onSelectionChangedListeners = std.algorithm.remove(onSelectionChangedListeners, index);
break;
}
}
}
}
OnSelectionChangedDelegateWrapper[] onSelectionChangedListeners;
/**
* The "selection-changed" signal is emitted by an object which
* implements AtkSelection interface when the selection changes.
*/
gulong addOnSelectionChanged(void delegate(SelectionIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
{
auto wrapper = new OnSelectionChangedDelegateWrapper(dlg);
wrapper.handlerId = Signals.connectData(
this,
"selection-changed",
cast(GCallback)&callBackSelectionChanged,
cast(void*)wrapper,
cast(GClosureNotify)&callBackSelectionChangedDestroy,
connectFlags);
return wrapper.handlerId;
}
extern(C) static void callBackSelectionChanged(AtkSelection* selectionStruct, OnSelectionChangedDelegateWrapper wrapper)
{
wrapper.dlg(wrapper.outer);
}
extern(C) static void callBackSelectionChangedDestroy(OnSelectionChangedDelegateWrapper wrapper, GClosure* closure)
{
wrapper.remove(wrapper);
}
}
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