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authorDheerendra Purohit <[email protected]>2024-10-17 12:21:04 +0530
committerVolker Hilsheimer <[email protected]>2024-12-02 15:43:32 +0000
commit2ebca8cde1b71aeb63c6151a12844df5b4cd5fe4 (patch)
tree822463f438ee7bd637d333eb3b86afc08975382e /src
parentea1409afc1d13c30dac856cdb298a9d2a42f2abc (diff)
Add widgetAdded signal for QStackedWidget and QStackedLayout
Currently, there is no signal provided when a widget is added or inserted into QStackedWidget or QStackedLayout. Emit a signal whenever a widget is added or inserted into QStackedWidget or QStackedLayout. [ChangeLog][QtWidgets][QStackedWidget] The widgetAdded() signal emits whenever a widget is added or inserted into QStackedWidget or QStackedLayout. Fixes: QTBUG-122748 Change-Id: I3bf658346a5881665214a8d8f77975aa10e497c0 Reviewed-by: Volker Hilsheimer <[email protected]>
Diffstat (limited to 'src')
-rw-r--r--src/widgets/kernel/qstackedlayout.cpp12
-rw-r--r--src/widgets/kernel/qstackedlayout.h1
-rw-r--r--src/widgets/widgets/qstackedwidget.cpp14
-rw-r--r--src/widgets/widgets/qstackedwidget.h1
4 files changed, 28 insertions, 0 deletions
diff --git a/src/widgets/kernel/qstackedlayout.cpp b/src/widgets/kernel/qstackedlayout.cpp
index 04eacf1d414..979bc21067c 100644
--- a/src/widgets/kernel/qstackedlayout.cpp
+++ b/src/widgets/kernel/qstackedlayout.cpp
@@ -114,6 +114,17 @@ QLayoutItem* QStackedLayoutPrivate::replaceAt(int idx, QLayoutItem *newitem)
*/
/*!
+ \fn void QStackedLayout::widgetAdded(int index)
+
+ \since 6.9
+
+ This signal is emitted whenever a widget is added or inserted.
+ The widget's \a index is passed as parameter.
+
+ \sa addWidget(), insertWidget()
+*/
+
+/*!
Constructs a QStackedLayout with no parent.
This QStackedLayout must be installed on a widget later on to
@@ -204,6 +215,7 @@ int QStackedLayout::insertWidget(int index, QWidget *widget)
widget->hide();
widget->lower();
}
+ emit widgetAdded(index);
return index;
}
diff --git a/src/widgets/kernel/qstackedlayout.h b/src/widgets/kernel/qstackedlayout.h
index 91d7d1e9f57..5b5a8f283fa 100644
--- a/src/widgets/kernel/qstackedlayout.h
+++ b/src/widgets/kernel/qstackedlayout.h
@@ -57,6 +57,7 @@ public:
Q_SIGNALS:
void widgetRemoved(int index);
void currentChanged(int index);
+ void widgetAdded(int index);
public Q_SLOTS:
void setCurrentIndex(int index);
diff --git a/src/widgets/widgets/qstackedwidget.cpp b/src/widgets/widgets/qstackedwidget.cpp
index 9cecee2ef86..bd1eae4a19e 100644
--- a/src/widgets/widgets/qstackedwidget.cpp
+++ b/src/widgets/widgets/qstackedwidget.cpp
@@ -89,6 +89,18 @@ public:
*/
/*!
+ \fn void QStackedWidget::widgetAdded(int index)
+
+ \since 6.9
+
+ This signal is emitted whenever a widget is added or inserted.
+ The widget's \a index is passed as parameter.
+
+ \sa addWidget(), insertWidget()
+*/
+
+
+/*!
Constructs a QStackedWidget with the given \a parent.
\sa addWidget(), insertWidget()
@@ -102,6 +114,8 @@ QStackedWidget::QStackedWidget(QWidget *parent)
this, &QStackedWidget::widgetRemoved);
connect(d->layout, &QStackedLayout::currentChanged,
this, &QStackedWidget::currentChanged);
+ connect(d->layout, &QStackedLayout::widgetAdded,
+ this, &QStackedWidget::widgetAdded);
}
/*!
diff --git a/src/widgets/widgets/qstackedwidget.h b/src/widgets/widgets/qstackedwidget.h
index 49f2794ff4f..0c4e8ece80e 100644
--- a/src/widgets/widgets/qstackedwidget.h
+++ b/src/widgets/widgets/qstackedwidget.h
@@ -41,6 +41,7 @@ public Q_SLOTS:
Q_SIGNALS:
void currentChanged(int);
void widgetRemoved(int index);
+ void widgetAdded(int index);
protected:
bool event(QEvent *e) override;