QAction: add exclusionPolicy property

When set to ExclusiveOptional, the new exclusionPolicy property let the
user uncheck the active checkable action in an exclusive group.

[ChangeLog][QtWidgets][QActionGroup] Added new exclusionPolicy
property. Set it to ExclusiveOptional to allow unchecking the active
checkable action in an exclusive group.

Change-Id: I61a9885cfd076d631cddf8c08313e4b488e5dc38
Fixes: QTBUG-71160
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
 
 
 
 
 
 

1 files changed, 47 insertions, 0 deletions

diff --git a/tests/auto/widgets/kernel/qactiongroup/tst_qactiongroup.cpp b/tests/auto/widgets/kernel/qactiongroup/tst_qactiongroup.cpp
index 0ba3cedf16..64e5b969e7 100644
--- a/tests/auto/widgets/kernel/qactiongroup/tst_qactiongroup.cpp
+++ b/tests/auto/widgets/kernel/qactiongroup/tst_qactiongroup.cpp
@@ -41,6 +41,7 @@ private slots:
     void enabledPropagation();
     void visiblePropagation();
     void exclusive();
+    void exclusiveOptional();
     void separators();
     void testActionInTwoQActionGroup();
     void unCheckCurrentAction();
@@ -151,6 +152,52 @@ void tst_QActionGroup::exclusive()
     QVERIFY( !actThree->isChecked() );
 }
 
+void tst_QActionGroup::exclusiveOptional()
+{
+    QActionGroup group(0);
+    group.setExclusive(true);
+    QVERIFY( group.isExclusive() );
+
+    QAction* actOne = new QAction( &group );
+    actOne->setCheckable( true );
+    QAction* actTwo = new QAction( &group );
+    actTwo->setCheckable( true );
+    QAction* actThree = new QAction( &group );
+    actThree->setCheckable( true );
+
+    QVERIFY( !actOne->isChecked() );
+    QVERIFY( !actTwo->isChecked() );
+    QVERIFY( !actThree->isChecked() );
+
+    actOne->trigger();
+    QVERIFY( actOne->isChecked() );
+    QVERIFY( !actTwo->isChecked() );
+    QVERIFY( !actThree->isChecked() );
+
+    actOne->trigger();
+    QVERIFY( actOne->isChecked() );
+    QVERIFY( !actTwo->isChecked() );
+    QVERIFY( !actThree->isChecked() );
+
+    group.setExclusionPolicy( QActionGroup::ExclusionPolicy::ExclusiveOptional );
+    QVERIFY( group.isExclusive() );
+
+    actOne->trigger();
+    QVERIFY( !actOne->isChecked() );
+    QVERIFY( !actTwo->isChecked() );
+    QVERIFY( !actThree->isChecked() );
+
+    actTwo->trigger();
+    QVERIFY( !actOne->isChecked() );
+    QVERIFY( actTwo->isChecked() );
+    QVERIFY( !actThree->isChecked() );
+
+    actTwo->trigger();
+    QVERIFY( !actOne->isChecked() );
+    QVERIFY( !actTwo->isChecked() );
+    QVERIFY( !actThree->isChecked() );
+}
+
 void tst_QActionGroup::separators()
 {
     QMainWindow mw;