diff options
author | J-P Nurmi <jpnurmi@qt.io> | 2018-01-08 08:49:33 +0000 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2018-01-08 08:49:33 +0000 |
commit | 10b8f6af42a1cd80273d0a2d36e75b79078b5994 (patch) | |
tree | 366acd2409145aba86d0ee752f15dfbf46c20b9d /src/quicktemplates2/qquickgroupbox.cpp | |
parent | d26d6a46bb5793e4a3bdc2c7a387f8f8a89b349b (diff) | |
parent | 1fcec5bf1e208a4f32ef4f3afa54684358a11a1d (diff) |
Merge "Merge remote-tracking branch 'origin/5.9' into 5.10" into refs/staging/5.10
Diffstat (limited to 'src/quicktemplates2/qquickgroupbox.cpp')
-rw-r--r-- | src/quicktemplates2/qquickgroupbox.cpp | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/src/quicktemplates2/qquickgroupbox.cpp b/src/quicktemplates2/qquickgroupbox.cpp index c227afdc..c127192c 100644 --- a/src/quicktemplates2/qquickgroupbox.cpp +++ b/src/quicktemplates2/qquickgroupbox.cpp @@ -36,6 +36,7 @@ #include "qquickgroupbox_p.h" #include "qquickframe_p_p.h" +#include "qquickdeferredexecute_p_p.h" #include <QtGui/qpa/qplatformtheme.h> @@ -85,13 +86,31 @@ QT_BEGIN_NAMESPACE class QQuickGroupBoxPrivate : public QQuickFramePrivate { + Q_DECLARE_PUBLIC(QQuickGroupBox) + public: QQuickGroupBoxPrivate() : label(nullptr) { } + void executeLabel(bool complete = false); + QString title; - QQuickItem *label; + QQuickDeferredPointer<QQuickItem> label; }; +static inline QString labelName() { return QStringLiteral("label"); } + +void QQuickGroupBoxPrivate::executeLabel(bool complete) +{ + Q_Q(QQuickGroupBox); + if (label.wasExecuted()) + return; + + if (!label) + quickBeginDeferred(q, labelName(), label); + if (complete) + quickCompleteDeferred(q, labelName(), label); +} + QQuickGroupBox::QQuickGroupBox(QQuickItem *parent) : QQuickFrame(*(new QQuickGroupBoxPrivate), parent) { @@ -131,7 +150,9 @@ void QQuickGroupBox::setTitle(const QString &title) */ QQuickItem *QQuickGroupBox::label() const { - Q_D(const QQuickGroupBox); + QQuickGroupBoxPrivate *d = const_cast<QQuickGroupBoxPrivate *>(d_func()); + if (!d->label) + d->executeLabel(); return d->label; } @@ -141,11 +162,19 @@ void QQuickGroupBox::setLabel(QQuickItem *label) if (d->label == label) return; - QQuickControlPrivate::destroyDelegate(d->label, this); + delete d->label; d->label = label; if (label && !label->parentItem()) label->setParentItem(this); - emit labelChanged(); + if (!d->label.isExecuting()) + emit labelChanged(); +} + +void QQuickGroupBox::componentComplete() +{ + Q_D(QQuickGroupBox); + d->executeLabel(true); + QQuickFrame::componentComplete(); } QFont QQuickGroupBox::defaultFont() const |