1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the Qt Designer of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL-EXCEPT$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
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17** GNU General Public License Usage
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20** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
21** included in the packaging of this file. Please review the following
22** information to ensure the GNU General Public License requirements will
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25** $QT_END_LICENSE$
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27****************************************************************************/
28
29#include "listwidget_taskmenu.h"
30#include "listwidgeteditor.h"
31#include "qdesigner_utils_p.h"
32#include <qdesigner_command_p.h>
33
34#include <QtDesigner/abstractformwindow.h>
35
36#include <QtWidgets/qaction.h>
37#include <QtWidgets/qstyle.h>
38#include <QtWidgets/qlineedit.h>
39#include <QtWidgets/qstyleoption.h>
40
41#include <QtCore/qcoreevent.h>
42#include <QtCore/qvariant.h>
43#include <QtCore/qdebug.h>
44
45QT_BEGIN_NAMESPACE
46
47using namespace qdesigner_internal;
48
49ListWidgetTaskMenu::ListWidgetTaskMenu(QListWidget *button, QObject *parent)
50 : QDesignerTaskMenu(button, parent),
51 m_listWidget(button)
52{
53 m_editItemsAction = new QAction(this);
54 m_editItemsAction->setText(tr(s: "Edit Items..."));
55 connect(sender: m_editItemsAction, signal: &QAction::triggered, receiver: this, slot: &ListWidgetTaskMenu::editItems);
56 m_taskActions.append(t: m_editItemsAction);
57
58 QAction *sep = new QAction(this);
59 sep->setSeparator(true);
60 m_taskActions.append(t: sep);
61}
62
63ListWidgetTaskMenu::~ListWidgetTaskMenu() = default;
64
65QAction *ListWidgetTaskMenu::preferredEditAction() const
66{
67 return m_editItemsAction;
68}
69
70QList<QAction*> ListWidgetTaskMenu::taskActions() const
71{
72 return m_taskActions + QDesignerTaskMenu::taskActions();
73}
74
75void ListWidgetTaskMenu::editItems()
76{
77 m_formWindow = QDesignerFormWindowInterface::findFormWindow(w: m_listWidget);
78 if (m_formWindow.isNull())
79 return;
80
81 Q_ASSERT(m_listWidget != nullptr);
82
83 ListWidgetEditor dlg(m_formWindow, m_listWidget->window());
84 ListContents oldItems = dlg.fillContentsFromListWidget(listWidget: m_listWidget);
85 if (dlg.exec() == QDialog::Accepted) {
86 ListContents items = dlg.contents();
87 if (items != oldItems) {
88 ChangeListContentsCommand *cmd = new ChangeListContentsCommand(m_formWindow);
89 cmd->init(listWidget: m_listWidget, oldItems, items);
90 cmd->setText(tr(s: "Change List Contents"));
91 m_formWindow->commandHistory()->push(cmd);
92 }
93 }
94}
95
96void ListWidgetTaskMenu::updateSelection()
97{
98 if (m_editor)
99 m_editor->deleteLater();
100}
101
102QT_END_NAMESPACE
103

source code of qttools/src/designer/src/components/taskmenu/listwidget_taskmenu.cpp