f65184802d
* NEW: Update copyright and license string in all source files. git-svn-id: svn://localhost/gambas/trunk@2241 867c0c6c-44f3-4631-809d-bfa615b0a4ec
164 lines
3.1 KiB
C++
164 lines
3.1 KiB
C++
/***************************************************************************
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glistbox.cpp
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(c) 2004-2006 - Daniel Campos Fernández <dcamposf@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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***************************************************************************/
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#include "widgets.h"
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#include "widgets_private.h"
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#include "glistbox.h"
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gListBox::gListBox(gContainer *parent) : gTreeView(parent, true)
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{
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g_typ=Type_gListBox;
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_last_key = 0;
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gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview), false);
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}
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static int pathToIndex(GtkTreePath *path)
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{
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gint *indices;
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if (!path)
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return -1;
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indices = gtk_tree_path_get_indices(path);
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return indices[0];
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}
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static GtkTreePath *indexToPath(int index)
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{
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char buffer[16];
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sprintf(buffer, "%d", index);
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return gtk_tree_path_new_from_string(buffer);
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}
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char *gListBox::indexToKey(int index)
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{
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char *key;
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GtkTreePath *path = indexToPath(index);
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key = gTreeView::find(path);
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gtk_tree_path_free(path);
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return key;
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}
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int gListBox::index()
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{
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GtkTreePath *path;
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if (mode() == SELECT_NONE)
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return -1;
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gtk_tree_view_get_cursor(GTK_TREE_VIEW(treeview), &path, NULL);
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return pathToIndex(path);
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}
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void gListBox::setIndex(int ind)
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{
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GtkTreePath *path = indexToPath(ind);
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gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview), path, NULL, false);
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gtk_tree_path_free(path);
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}
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bool gListBox::isItemSelected(int ind)
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{
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return gTreeView::isItemSelected(indexToKey(ind));
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}
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void gListBox::setItemSelected(int ind, bool vl)
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{
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gTreeView::setItemSelected(indexToKey(ind), vl);
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}
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char *gListBox::itemText(int ind)
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{
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if (ind < 0)
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return NULL;
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return gTreeView::itemText(indexToKey(ind));
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}
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void gListBox::setItemText(int ind, char *txt)
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{
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gTreeView::setItemText(indexToKey(ind), txt);
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}
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/*
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char** gListBox::list()
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{
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char **items;
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int i;
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if (count() == 0)
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return NULL;
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items = g_malloc(sizeof(char *) * count());
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for (i = 0; i < count(); i++)
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items[i] = g_strdup(itemText(i));
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return items;
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}
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void gListBox::setList(char **items, int count)
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{
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int i;
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clear();
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for (i = 0; i < count; i++)
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add(items[i]);
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}
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*/
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void gListBox::add(char *text, int pos)
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{
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char key[16];
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char *after;
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_last_key++;
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sprintf(key, "%d", _last_key);
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if (pos < 0)
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gTreeView::add(key, text);
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else
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{
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after = indexToKey(pos);
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gTreeView::add(key, text, NULL, after);
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}
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}
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void gListBox::remove(int pos)
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{
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gTreeView::remove(indexToKey(pos));
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}
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int gListBox::find(char *text)
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{
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int i;
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for (i = 0; i < count(); i++)
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{
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if (!strcmp(itemText(i), text))
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return i;
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}
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return -1;
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}
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