2011-03-03 18:29:20 +01:00
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/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2010-2011 nowrep
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*
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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 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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2011-03-03 15:24:59 +01:00
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#include "treewidget.h"
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2011-03-17 17:03:04 +01:00
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TreeWidget::TreeWidget(QWidget* parent) :
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2011-03-03 15:24:59 +01:00
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QTreeWidget(parent)
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{
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}
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2011-03-17 17:03:04 +01:00
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void TreeWidget::mousePressEvent(QMouseEvent* event)
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2011-03-03 15:24:59 +01:00
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{
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if (event->modifiers() == Qt::ControlModifier)
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emit itemControlClicked(itemAt(event->pos()));
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QTreeWidget::mousePressEvent(event);
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}
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2011-03-27 21:59:40 +02:00
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QList<QTreeWidgetItem*> allTreeItems;
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void iterateAllItems(QTreeWidgetItem* parent, QTreeWidget* treeWidget, bool includeTopLevelItems = true)
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{
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int count = parent ? parent->childCount() : treeWidget->topLevelItemCount();
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for (int i = 0; i < count; i++)
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{
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QTreeWidgetItem *item =
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parent ? parent->child(i) : treeWidget->topLevelItem(i);
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if (includeTopLevelItems)
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allTreeItems.append(item);
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else if (item->childCount() == 0)
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allTreeItems.append(item);
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iterateAllItems(item, treeWidget, includeTopLevelItems);
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}
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}
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QList<QTreeWidgetItem*> TreeWidget::allItems(bool includeTopLevelItems)
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{
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allTreeItems.clear();
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iterateAllItems(0, this, includeTopLevelItems);
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return allTreeItems;
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}
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void TreeWidget::filterStringWithoutTopItems(QString string)
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{
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QList<QTreeWidgetItem*> _allItems = allItems(false);
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if (string.isEmpty()) {
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foreach (QTreeWidgetItem* item, _allItems)
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item->setHidden(false);
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} else {
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foreach (QTreeWidgetItem* item, _allItems)
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2011-04-15 20:45:22 +02:00
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item->setHidden(!item->text(0).contains(string, Qt::CaseInsensitive));
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2011-03-27 21:59:40 +02:00
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}
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}
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void TreeWidget::filterStringWithTopItems(QString string)
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{
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QList<QTreeWidgetItem*> _allItems = allItems();
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if (string.isEmpty()) {
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foreach (QTreeWidgetItem* item, _allItems)
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item->setHidden(false);
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} else {
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foreach (QTreeWidgetItem* item, _allItems)
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2011-04-15 20:45:22 +02:00
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item->setHidden(!item->text(0).contains(string, Qt::CaseInsensitive));
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2011-03-27 21:59:40 +02:00
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}
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}
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2011-04-15 20:45:22 +02:00
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bool TreeWidget::addToParentItem(const QString &text, QTreeWidgetItem* item)
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{
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2011-04-17 13:03:29 +02:00
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QList<QTreeWidgetItem*> list = findItems(text, Qt::MatchExactly);
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if (list.count() == 0)
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return false;
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QTreeWidgetItem* parentItem = list.at(0);
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2011-04-15 20:45:22 +02:00
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if (!parentItem)
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return false;
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parentItem->addChild(item);
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return true;
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}
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