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3** Copyright (C) 2016 The Qt Company Ltd.
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6** This file is part of the Qt Quick Dialogs module of the Qt Toolkit.
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39
40#include "qquickabstractcolordialog_p.h"
41#include "qquickitem.h"
42
43#include <private/qguiapplication_p.h>
44#include <QWindow>
45#include <QQuickWindow>
46
47QT_BEGIN_NAMESPACE
48
49QQuickAbstractColorDialog::QQuickAbstractColorDialog(QObject *parent)
50 : QQuickAbstractDialog(parent)
51 , m_dlgHelper(0)
52 , m_options(QColorDialogOptions::create())
53{
54 // On the Mac, modality doesn't work unless you call exec(). But this is a reasonable default anyway.
55 m_modality = Qt::NonModal;
56 connect(sender: this, SIGNAL(accepted()), receiver: this, SIGNAL(selectionAccepted()));
57}
58
59QQuickAbstractColorDialog::~QQuickAbstractColorDialog()
60{
61}
62
63void QQuickAbstractColorDialog::setVisible(bool v)
64{
65 if (helper() && v) {
66 m_dlgHelper->setOptions(m_options);
67 // Due to the fact that QColorDialogOptions doesn't have currentColor...
68 m_dlgHelper->setCurrentColor(m_color);
69 }
70 QQuickAbstractDialog::setVisible(v);
71}
72
73void QQuickAbstractColorDialog::setModality(Qt::WindowModality m)
74{
75#ifdef Q_OS_MAC
76 // On the Mac, modality doesn't work unless you call exec()
77 m_modality = Qt::NonModal;
78 emit modalityChanged();
79 return;
80#endif
81 QQuickAbstractDialog::setModality(m);
82}
83
84QString QQuickAbstractColorDialog::title() const
85{
86 return m_options->windowTitle();
87}
88
89bool QQuickAbstractColorDialog::showAlphaChannel() const
90{
91 return m_options->testOption(option: QColorDialogOptions::ShowAlphaChannel);
92}
93
94void QQuickAbstractColorDialog::setTitle(const QString &t)
95{
96 if (m_options->windowTitle() == t) return;
97 m_options->setWindowTitle(t);
98 emit titleChanged();
99}
100
101void QQuickAbstractColorDialog::setColor(QColor arg)
102{
103 if (m_dlgHelper) {
104 m_dlgHelper->setOptions(m_options);
105 m_dlgHelper->setCurrentColor(arg);
106 }
107 // m_options->setCustomColor or setStandardColor don't make sense here
108 if (m_color != arg) {
109 m_color = arg;
110 emit colorChanged();
111 }
112 setCurrentColor(arg);
113}
114
115void QQuickAbstractColorDialog::setCurrentColor(QColor currentColor)
116{
117 if (m_currentColor != currentColor) {
118 m_currentColor = currentColor;
119 emit currentColorChanged();
120 }
121}
122
123void QQuickAbstractColorDialog::setShowAlphaChannel(bool arg)
124{
125 m_options->setOption(option: QColorDialogOptions::ShowAlphaChannel, on: arg);
126 emit showAlphaChannelChanged();
127}
128
129void QQuickAbstractColorDialog::accept()
130{
131 setColor(m_currentColor);
132 QQuickAbstractDialog::accept();
133}
134
135QT_END_NAMESPACE
136

source code of qtquickcontrols/src/dialogs/qquickabstractcolordialog.cpp