Mercurial > hg > toolkit / file revision

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2026 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.
 */

#include "tree.h"
#include "list.h"
#include "container.h"

#include "../common/context.h"

UiListView* ui_create_treeview(UiObject *obj, UiTreeArgs *args) {
    UiListView *treeview = malloc(sizeof(UiListView));
    memset(treeview, 0, sizeof(UiListView));
    treeview->obj = obj;
    treeview->model = args->model;
    treeview->multiselection = args->multiselection;
    treeview->onactivate = args->onactivate;
    treeview->onactivatedata = args->onactivatedata;
    treeview->onactivate_action = args->onactivate_action ? strdup(args->onactivate_action) : NULL;
    treeview->onselection = args->onselection;
    treeview->onselectiondata = args->onselectiondata;
    treeview->onselection_action = args->onselection_action ? strdup(args->onselection_action) : NULL;
    treeview->ondragstart = args->ondragstart;
    treeview->ondragstartdata = args->ondragstartdata;
    treeview->ondragstart_action = args->ondragstart_action ? strdup(args->ondragstart_action) : NULL;
    treeview->ondragcomplete = args->ondragcomplete;
    treeview->ondragcompletedata = args->ondragcompletedata;
    treeview->ondragcomplete_action = args->ondragcomplete_action ? strdup(args->ondragcomplete_action) : NULL;
    treeview->ondrop = args->ondrop;
    treeview->ondropdata = args->ondropdata;
    treeview->ondrop_action = args->ondrop_action ? strdup(args->ondrop_action) : NULL;
    treeview->selection.count = 0;
    treeview->selection.rows = NULL;
    treeview->current_row = -1;
    
#if GTK_CHECK_VERSION(4, 0, 0)
    treeview->coldata.listview = treeview;
    treeview->coldata.column = 0;
#endif
    
    if(args->getvalue != NULL) {
        treeview->getvalue = args->getvalue;
        treeview->getvaluedata = args->getvaluedata;
    } else {
        args->getvalue = ui_null_getvalue;
    }
    
    treeview->istreeview = TRUE;
    treeview->getdepth = args->getdepth;
    treeview->getdepthdata = args->getdepthdata;
      
    return treeview;
}