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 |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and The Qt Company. For licensing terms |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
15 | ** information use the contact form at https://www.qt.io/contact-us. |
16 | ** |
17 | ** GNU General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU |
19 | ** General Public License version 3 as published by the Free Software |
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 |
23 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
24 | ** |
25 | ** $QT_END_LICENSE$ |
26 | ** |
27 | ****************************************************************************/ |
28 | |
29 | #include "preferencesdialog.h" |
30 | #include "ui_preferencesdialog.h" |
31 | #include "qdesigner_appearanceoptions.h" |
32 | |
33 | #include <QtDesigner/abstractoptionspage.h> |
34 | #include <QtDesigner/abstractformeditor.h> |
35 | |
36 | #include <QtWidgets/qfiledialog.h> |
37 | #include <QtWidgets/qpushbutton.h> |
38 | |
39 | QT_BEGIN_NAMESPACE |
40 | |
41 | PreferencesDialog::PreferencesDialog(QDesignerFormEditorInterface *core, QWidget *parentWidget) : |
42 | QDialog(parentWidget), |
43 | m_ui(new Ui::PreferencesDialog()), |
44 | m_core(core) |
45 | { |
46 | setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint); |
47 | m_ui->setupUi(this); |
48 | |
49 | m_optionsPages = core->optionsPages(); |
50 | |
51 | m_ui->m_optionTabWidget->clear(); |
52 | for (QDesignerOptionsPageInterface *optionsPage : qAsConst(t&: m_optionsPages)) { |
53 | QWidget *page = optionsPage->createPage(parent: this); |
54 | m_ui->m_optionTabWidget->addTab(widget: page, optionsPage->name()); |
55 | if (QDesignerAppearanceOptionsWidget *appearanceWidget = qobject_cast<QDesignerAppearanceOptionsWidget *>(object: page)) |
56 | connect(sender: appearanceWidget, signal: &QDesignerAppearanceOptionsWidget::uiModeChanged, |
57 | receiver: this, slot: &PreferencesDialog::slotUiModeChanged); |
58 | } |
59 | |
60 | connect(sender: m_ui->m_dialogButtonBox, signal: &QDialogButtonBox::rejected, receiver: this, slot: &PreferencesDialog::slotRejected); |
61 | connect(sender: m_ui->m_dialogButtonBox, signal: &QDialogButtonBox::accepted, receiver: this, slot: &PreferencesDialog::slotAccepted); |
62 | connect(sender: applyButton(), signal: &QAbstractButton::clicked, receiver: this, slot: &PreferencesDialog::slotApply); |
63 | } |
64 | |
65 | PreferencesDialog::~PreferencesDialog() |
66 | { |
67 | delete m_ui; |
68 | } |
69 | |
70 | QPushButton *PreferencesDialog::applyButton() const |
71 | { |
72 | return m_ui->m_dialogButtonBox->button(which: QDialogButtonBox::Apply); |
73 | } |
74 | |
75 | void PreferencesDialog::slotApply() |
76 | { |
77 | for (QDesignerOptionsPageInterface *optionsPage : qAsConst(t&: m_optionsPages)) |
78 | optionsPage->apply(); |
79 | } |
80 | |
81 | void PreferencesDialog::slotAccepted() |
82 | { |
83 | slotApply(); |
84 | closeOptionPages(); |
85 | accept(); |
86 | } |
87 | |
88 | void PreferencesDialog::slotRejected() |
89 | { |
90 | closeOptionPages(); |
91 | reject(); |
92 | } |
93 | |
94 | void PreferencesDialog::slotUiModeChanged(bool modified) |
95 | { |
96 | // Cannot "apply" a ui mode change (destroy the dialogs parent) |
97 | applyButton()->setEnabled(!modified); |
98 | } |
99 | |
100 | void PreferencesDialog::closeOptionPages() |
101 | { |
102 | for (QDesignerOptionsPageInterface *optionsPage : qAsConst(t&: m_optionsPages)) |
103 | optionsPage->finish(); |
104 | } |
105 | |
106 | QT_END_NAMESPACE |
107 | |