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28 | |
29 | |
30 | #include <QtTest/QtTest> |
31 | #include <QtGui/QtGui> |
32 | #include <QtWidgets/QColorDialog> |
33 | |
34 | QT_FORWARD_DECLARE_CLASS(QtTestEventThread) |
35 | |
36 | class tst_QColorDialog : public QObject |
37 | { |
38 | Q_OBJECT |
39 | public: |
40 | tst_QColorDialog(); |
41 | virtual ~tst_QColorDialog(); |
42 | |
43 | public slots: |
44 | void postKeyReturn(); |
45 | void testGetRgba(); |
46 | void testNativeActiveModalWidget(); |
47 | |
48 | private slots: |
49 | void defaultOkButton(); |
50 | void native_activeModalWidget(); |
51 | void task247349_alpha(); |
52 | void QTBUG_43548_initialColor(); |
53 | }; |
54 | |
55 | class TestNativeDialog : public QColorDialog |
56 | { |
57 | Q_OBJECT |
58 | public: |
59 | QWidget *m_activeModalWidget; |
60 | |
61 | TestNativeDialog(QWidget *parent = 0) |
62 | : QColorDialog(parent), m_activeModalWidget(0) |
63 | { |
64 | QTimer::singleShot(msec: 1, receiver: this, SLOT(test_activeModalWidgetSignal())); |
65 | } |
66 | |
67 | public slots: |
68 | void test_activeModalWidgetSignal() |
69 | { |
70 | m_activeModalWidget = qApp->activeModalWidget(); |
71 | } |
72 | }; |
73 | |
74 | tst_QColorDialog::tst_QColorDialog() |
75 | { |
76 | } |
77 | |
78 | tst_QColorDialog::~tst_QColorDialog() |
79 | { |
80 | } |
81 | |
82 | void tst_QColorDialog::testNativeActiveModalWidget() |
83 | { |
84 | // Check that QApplication::activeModalWidget retruns the |
85 | // color dialog when it is executing, even when using a native |
86 | // dialog: |
87 | #if defined(Q_OS_LINUX) |
88 | QSKIP("This test crashes sometimes. Although rarely, but it happens. See QTBUG-50842." ); |
89 | #endif |
90 | TestNativeDialog d; |
91 | QTimer::singleShot(msec: 1000, receiver: &d, SLOT(hide())); |
92 | d.exec(); |
93 | QCOMPARE(&d, d.m_activeModalWidget); |
94 | } |
95 | |
96 | void tst_QColorDialog::native_activeModalWidget() |
97 | { |
98 | QTimer::singleShot(msec: 3000, qApp, SLOT(quit())); |
99 | QTimer::singleShot(msec: 0, receiver: this, SLOT(testNativeActiveModalWidget())); |
100 | qApp->exec(); |
101 | } |
102 | |
103 | void tst_QColorDialog::postKeyReturn() { |
104 | QWidgetList list = QApplication::topLevelWidgets(); |
105 | for (int i=0; i<list.count(); ++i) { |
106 | QColorDialog *dialog = qobject_cast<QColorDialog *>(object: list[i]); |
107 | if (dialog) { |
108 | QTest::keyClick( widget: list[i], key: Qt::Key_Return, modifier: Qt::NoModifier ); |
109 | return; |
110 | } |
111 | } |
112 | } |
113 | |
114 | void tst_QColorDialog::testGetRgba() |
115 | { |
116 | #ifdef Q_OS_MAC |
117 | QEXPECT_FAIL("" , "Sending QTest::keyClick to OSX color dialog helper fails, see QTBUG-24320" , Continue); |
118 | #endif |
119 | QTimer::singleShot(interval: 500, receiver: this, slot: &tst_QColorDialog::postKeyReturn); |
120 | const QColor color = QColorDialog::getColor(initial: QColor::fromRgba(rgba: 0xffffffff), parent: nullptr, title: QString(), |
121 | options: QColorDialog::ShowAlphaChannel); |
122 | QVERIFY(color.isValid()); |
123 | } |
124 | |
125 | void tst_QColorDialog::defaultOkButton() |
126 | { |
127 | #if defined(Q_OS_LINUX) |
128 | QSKIP("This test crashes sometimes. Although rarely, but it happens. See QTBUG-50842." ); |
129 | #endif |
130 | QTimer::singleShot(msec: 4000, qApp, SLOT(quit())); |
131 | QTimer::singleShot(msec: 0, receiver: this, SLOT(testGetRgba())); |
132 | qApp->exec(); |
133 | } |
134 | |
135 | void tst_QColorDialog::task247349_alpha() |
136 | { |
137 | QColorDialog dialog; |
138 | dialog.setOption(option: QColorDialog::ShowAlphaChannel, on: true); |
139 | int alpha = 0x17; |
140 | dialog.setCurrentColor(QColor(0x01, 0x02, 0x03, alpha)); |
141 | QCOMPARE(alpha, dialog.currentColor().alpha()); |
142 | QCOMPARE(alpha, qAlpha(dialog.currentColor().rgba())); |
143 | } |
144 | |
145 | void tst_QColorDialog::QTBUG_43548_initialColor() |
146 | { |
147 | QColorDialog dialog; |
148 | dialog.setOption(option: QColorDialog::DontUseNativeDialog); |
149 | dialog.setCurrentColor(QColor(Qt::red)); |
150 | QColor a(Qt::red); |
151 | QCOMPARE(a, dialog.currentColor()); |
152 | } |
153 | |
154 | QTEST_MAIN(tst_QColorDialog) |
155 | #include "tst_qcolordialog.moc" |
156 | |