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6 | ** This file is part of the test suite of the Qt Toolkit. |
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27 | ****************************************************************************/ |
28 | |
29 | |
30 | #include <QtTest/QtTest> |
31 | #include <qapplication.h> |
32 | #include <qfontinfo.h> |
33 | |
34 | |
35 | #include <qpushbutton.h> |
36 | #include <qscrollbar.h> |
37 | #include <qtimer.h> |
38 | |
39 | #include <qdialog.h> |
40 | |
41 | class TstWidget; |
42 | class TstDialog; |
43 | QT_FORWARD_DECLARE_CLASS(QPushButton) |
44 | |
45 | class TestButton : public QPushButton |
46 | { |
47 | public: |
48 | TestButton(const QString &title, QWidget *parent = nullptr) |
49 | : QPushButton(title, parent) |
50 | {} |
51 | protected: |
52 | bool hitButton(const QPoint &pos) const override |
53 | { |
54 | return rect().contains(p: pos); |
55 | } |
56 | }; |
57 | |
58 | class tst_qmouseevent_modal : public QObject |
59 | { |
60 | Q_OBJECT |
61 | |
62 | private slots: |
63 | void initTestCase(); |
64 | void cleanupTestCase(); |
65 | void mousePressRelease(); |
66 | |
67 | private: |
68 | TstWidget *w; |
69 | }; |
70 | |
71 | class TstWidget : public QWidget |
72 | { |
73 | Q_OBJECT |
74 | public: |
75 | TstWidget(); |
76 | public slots: |
77 | void buttonPressed(); |
78 | public: |
79 | TestButton *pb; |
80 | TstDialog *d; |
81 | }; |
82 | |
83 | |
84 | class TstDialog : public QDialog |
85 | { |
86 | Q_OBJECT |
87 | public: |
88 | TstDialog( QWidget *mouseWidget, QWidget *parent, const char *name ); |
89 | int count() { return c; } |
90 | protected: |
91 | void showEvent ( QShowEvent * ); |
92 | public slots: |
93 | void releaseMouse(); |
94 | void closeDialog(); |
95 | private: |
96 | QWidget *m; |
97 | int c; |
98 | }; |
99 | |
100 | void tst_qmouseevent_modal::initTestCase() |
101 | { |
102 | w = new TstWidget; |
103 | w->show(); |
104 | } |
105 | |
106 | void tst_qmouseevent_modal::cleanupTestCase() |
107 | { |
108 | delete w; |
109 | w = 0; |
110 | } |
111 | |
112 | /* |
113 | Test for task 22500 |
114 | */ |
115 | void tst_qmouseevent_modal::mousePressRelease() |
116 | { |
117 | |
118 | QVERIFY( !w->d->isVisible() ); |
119 | QVERIFY( w->d->count() == 0 ); |
120 | |
121 | QTest::mousePress( widget: w->pb, button: Qt::LeftButton ); |
122 | |
123 | QTRY_VERIFY( !w->d->isVisible() ); |
124 | QVERIFY( w->d->count() == 1 ); |
125 | QVERIFY( !w->pb->isDown() ); |
126 | |
127 | QTest::mousePress( widget: w->pb, button: Qt::LeftButton ); |
128 | |
129 | QTRY_VERIFY( !w->d->isVisible() ); |
130 | QVERIFY( w->d->count() == 2 ); |
131 | QVERIFY( !w->pb->isDown() ); |
132 | |
133 | // With the current QWS mouse handling, the 3rd press would fail... |
134 | |
135 | QTest::mousePress( widget: w->pb, button: Qt::LeftButton ); |
136 | |
137 | QTRY_VERIFY( !w->d->isVisible() ); |
138 | QVERIFY( w->d->count() == 3 ); |
139 | QVERIFY( !w->pb->isDown() ); |
140 | |
141 | QTest::mousePress( widget: w->pb, button: Qt::LeftButton ); |
142 | |
143 | QTRY_VERIFY( !w->d->isVisible() ); |
144 | QVERIFY( w->d->count() == 4 ); |
145 | QVERIFY( !w->pb->isDown() ); |
146 | } |
147 | |
148 | |
149 | TstWidget::TstWidget() |
150 | { |
151 | pb = new TestButton( "Press me" , this ); |
152 | pb->setObjectName("testbutton" ); |
153 | QSize s = pb->sizeHint(); |
154 | pb->setGeometry( ax: 5, ay: 5, aw: s.width(), ah: s.height() ); |
155 | |
156 | connect( sender: pb, SIGNAL(pressed()), receiver: this, SLOT(buttonPressed()) ); |
157 | |
158 | // QScrollBar *sb = new QScrollBar( Qt::Horizontal, this ); |
159 | |
160 | // sb->setGeometry( 5, pb->geometry().bottom() + 5, 100, sb->sizeHint().height() ); |
161 | |
162 | d = new TstDialog( pb, this , 0 ); |
163 | } |
164 | |
165 | void TstWidget::buttonPressed() |
166 | { |
167 | d->exec(); |
168 | } |
169 | |
170 | TstDialog::TstDialog( QWidget *mouseWidget, QWidget *parent, const char *name ) |
171 | :QDialog( parent ) |
172 | { |
173 | setObjectName(name); |
174 | setModal(true); |
175 | m = mouseWidget; |
176 | c = 0; |
177 | } |
178 | |
179 | void TstDialog::showEvent ( QShowEvent * ) |
180 | { |
181 | QTimer::singleShot(msec: 1, receiver: this, SLOT(releaseMouse())); |
182 | QTimer::singleShot(msec: 100, receiver: this, SLOT(closeDialog())); |
183 | } |
184 | |
185 | void TstDialog::releaseMouse() |
186 | { |
187 | QTest::mouseRelease(widget: m, button: Qt::LeftButton); |
188 | } |
189 | |
190 | void TstDialog::closeDialog() |
191 | { |
192 | if ( isVisible() ) { |
193 | c++; |
194 | accept(); |
195 | } |
196 | } |
197 | |
198 | QTEST_MAIN(tst_qmouseevent_modal) |
199 | #include "tst_qmouseevent_modal.moc" |
200 | |