diff options
author | J-P Nurmi <jpnurmi@qt.io> | 2017-12-15 11:44:26 +0100 |
---|---|---|
committer | J-P Nurmi <jpnurmi@qt.io> | 2017-12-15 11:44:26 +0100 |
commit | 1fcec5bf1e208a4f32ef4f3afa54684358a11a1d (patch) | |
tree | febc62851b20cfc485f875e3a6303ac2791b1119 /src/quicktemplates2/qquicklabel.cpp | |
parent | 6767d789b3544c6ff7717250e1c0dee02ad91fd4 (diff) | |
parent | 6b89293b99e763589181fd1f75470712f52cee3c (diff) |
Merge remote-tracking branch 'origin/5.9' into 5.10
Conflicts:
.qmake.conf
examples/quickcontrols2/quickcontrols2.pro
src/imports/controls/ComboBox.qml
src/quicktemplates2/qquickabstractbutton.cpp
src/quicktemplates2/qquickabstractbutton_p.h
src/quicktemplates2/qquickapplicationwindow_p.h
src/quicktemplates2/qquickcombobox.cpp
src/quicktemplates2/qquickcontainer.cpp
src/quicktemplates2/qquickcontrol.cpp
src/quicktemplates2/qquickcontrol_p.h
src/quicktemplates2/qquickcontrol_p_p.h
src/quicktemplates2/qquicklabel_p.h
src/quicktemplates2/qquicklabel_p_p.h
src/quicktemplates2/qquickslider_p.h
src/quicktemplates2/qquickspinbox.cpp
src/quicktemplates2/qquicktextarea_p.h
src/quicktemplates2/qquicktextarea_p_p.h
src/quicktemplates2/qquicktextfield_p.h
src/quicktemplates2/qquicktextfield_p_p.h
tests/auto/auto.pro
tests/auto/controls/data/tst_combobox.qml
Change-Id: I34cdd5a9794e34e0f38f70353f2a2d04dfc11074
Diffstat (limited to 'src/quicktemplates2/qquicklabel.cpp')
-rw-r--r-- | src/quicktemplates2/qquicklabel.cpp | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/src/quicktemplates2/qquicklabel.cpp b/src/quicktemplates2/qquicklabel.cpp index 724fd086..d27393ae 100644 --- a/src/quicktemplates2/qquicklabel.cpp +++ b/src/quicktemplates2/qquicklabel.cpp @@ -38,6 +38,7 @@ #include "qquicklabel_p_p.h" #include "qquickcontrol_p.h" #include "qquickcontrol_p_p.h" +#include "qquickdeferredexecute_p_p.h" #include <QtQuick/private/qquickitem_p.h> #include <QtQuick/private/qquicktext_p.h> @@ -202,6 +203,20 @@ QAccessible::Role QQuickLabelPrivate::accessibleRole() const } #endif +static inline QString backgroundName() { return QStringLiteral("background"); } + +void QQuickLabelPrivate::executeBackground(bool complete) +{ + Q_Q(QQuickLabel); + if (background.wasExecuted()) + return; + + if (!background) + quickBeginDeferred(q, backgroundName(), background); + if (complete) + quickCompleteDeferred(q, backgroundName(), background); +} + QQuickLabel::QQuickLabel(QQuickItem *parent) : QQuickText(*(new QQuickLabelPrivate), parent) { @@ -237,7 +252,9 @@ void QQuickLabel::setFont(const QFont &font) */ QQuickItem *QQuickLabel::background() const { - Q_D(const QQuickLabel); + QQuickLabelPrivate *d = const_cast<QQuickLabelPrivate *>(d_func()); + if (!d->background) + d->executeBackground(); return d->background; } @@ -247,14 +264,15 @@ void QQuickLabel::setBackground(QQuickItem *background) if (d->background == background) return; - QQuickControlPrivate::destroyDelegate(d->background, this); + delete d->background; d->background = background; if (background) { background->setParentItem(this); if (qFuzzyIsNull(background->z())) background->setZ(-1); } - emit backgroundChanged(); + if (!d->background.isExecuting()) + emit backgroundChanged(); } /*! @@ -300,6 +318,7 @@ void QQuickLabel::classBegin() void QQuickLabel::componentComplete() { Q_D(QQuickLabel); + d->executeBackground(true); QQuickText::componentComplete(); #if QT_CONFIG(accessibility) if (QAccessible::isActive()) |