ui/motif/list.h

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2014 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef LIST_H
#define	LIST_H

#include "toolkit.h"
#include "../ui/tree.h"
#include "../common/context.h"

#ifdef	__cplusplus
extern "C" {
#endif

typedef struct UiListView {
    UiObject *obj;
    Widget widget;
    UiVar *var;
    UiModel* model;
    ui_getvaluefunc getvalue;
    
    UiListSelection current_selection;
    
    ui_callback onactivate;
    void* onactivatedata;
    ui_callback onselection;
    void* onselectiondata;
    ui_callback ondragstart;
    void* ondragstartdata;
    ui_callback ondragcomplete;
    void* ondragcompletedata;
    ui_callback ondrop;
    void* ondropsdata;
    UiBool multiselection;
} UiListView;

void ui_listview_destroy(Widget w, UiListView *listview, XtPointer d);

void ui_listview_activate(Widget w, UiListView *listview, XmListCallbackStruct *cb);
void ui_listview_selection(Widget w, UiListView *listview, XmListCallbackStruct *cb);

void ui_listview_update(UiList *list, int i);
UiListSelection ui_listview_getselection(UiList *list);
void ui_listview_setselection(UiList *list, UiListSelection selection);

void* ui_strmodel_getvalue(void *elm, int column);

#ifdef	__cplusplus
}
#endif

#endif	/* LIST_H */