check for signals existence before connecting
removes a lot of warnings
This commit is contained in:
parent
0ed74e50d0
commit
0aebfa70e5
@ -49,27 +49,43 @@ void DeclarativeItemContainer::setDeclarativeItem(QDeclarativeItem *item, bool r
|
|||||||
connect(m_declarativeItem.data(), SIGNAL(widthChanged()), this, SLOT(widthChanged()));
|
connect(m_declarativeItem.data(), SIGNAL(widthChanged()), this, SLOT(widthChanged()));
|
||||||
connect(m_declarativeItem.data(), SIGNAL(heightChanged()), this, SLOT(heightChanged()));
|
connect(m_declarativeItem.data(), SIGNAL(heightChanged()), this, SLOT(heightChanged()));
|
||||||
|
|
||||||
qreal minimumWidth = 0;
|
qreal minimumWidth = -1;
|
||||||
qreal minimumHeight = 0;
|
qreal minimumHeight = -1;
|
||||||
qreal maximumWidth = 0;
|
qreal maximumWidth = -1;
|
||||||
qreal maximumHeight = 0;
|
qreal maximumHeight = -1;
|
||||||
qreal preferredWidth = 0;
|
qreal preferredWidth = -1;
|
||||||
qreal preferredHeight = 0;
|
qreal preferredHeight = -1;
|
||||||
|
|
||||||
minimumWidth = item->property("minimumWidth").toReal();
|
|
||||||
minimumHeight = item->property("minimumHeight").toReal();
|
|
||||||
QObject::connect(item, SIGNAL(minimumWidthChanged()), this, SLOT(minimumWidthChanged()));
|
|
||||||
QObject::connect(item, SIGNAL(minimumHeightChanged()), this, SLOT(minimumHeightChanged()));
|
|
||||||
|
|
||||||
maximumWidth = item->property("maximumWidth").toReal();
|
if (item->metaObject()->indexOfProperty("minimumWidth") >= 0 ) {
|
||||||
maximumHeight = item->property("maximumHeight").toReal();
|
minimumWidth = item->property("minimumWidth").toReal();
|
||||||
QObject::connect(item, SIGNAL(maximumWidthChanged()), this, SLOT(maximumWidthChanged()));
|
QObject::connect(item, SIGNAL(minimumWidthChanged()), this, SLOT(minimumWidthChanged()));
|
||||||
QObject::connect(item, SIGNAL(maximumHeightChanged()), this, SLOT(maximumHeightChanged()));
|
}
|
||||||
|
|
||||||
preferredWidth = item->property("preferredWidth").toReal();
|
if (item->metaObject()->indexOfProperty("minimumHeight") >= 0 ) {
|
||||||
preferredHeight = item->property("preferredHeight").toReal();
|
minimumHeight = item->property("minimumHeight").toReal();
|
||||||
QObject::connect(item, SIGNAL(preferredWidthChanged()), this, SLOT(preferredWidthChanged()));
|
QObject::connect(item, SIGNAL(minimumHeightChanged()), this, SLOT(minimumHeightChanged()));
|
||||||
QObject::connect(item, SIGNAL(preferredHeightChanged()), this, SLOT(preferredHeightChanged()));
|
}
|
||||||
|
|
||||||
|
if (item->metaObject()->indexOfProperty("maximumWidth") >= 0 ) {
|
||||||
|
maximumWidth = item->property("maximumWidth").toReal();
|
||||||
|
QObject::connect(item, SIGNAL(maximumWidthChanged()), this, SLOT(maximumWidthChanged()));
|
||||||
|
}
|
||||||
|
|
||||||
|
if (item->metaObject()->indexOfProperty("maximumHeight") >= 0 ) {
|
||||||
|
maximumHeight = item->property("maximumHeight").toReal();
|
||||||
|
QObject::connect(item, SIGNAL(maximumHeightChanged()), this, SLOT(maximumHeightChanged()));
|
||||||
|
}
|
||||||
|
|
||||||
|
if (item->metaObject()->indexOfProperty("preferredWidth") >= 0 ) {
|
||||||
|
preferredWidth = item->property("preferredWidth").toReal();
|
||||||
|
QObject::connect(item, SIGNAL(preferredWidthChanged()), this, SLOT(preferredWidthChanged()));
|
||||||
|
}
|
||||||
|
|
||||||
|
if (item->metaObject()->indexOfProperty("preferredHeight") >= 0 ) {
|
||||||
|
preferredHeight = item->property("preferredHeight").toReal();
|
||||||
|
QObject::connect(item, SIGNAL(preferredHeightChanged()), this, SLOT(preferredHeightChanged()));
|
||||||
|
}
|
||||||
|
|
||||||
if (minimumWidth > 0 && minimumHeight > 0) {
|
if (minimumWidth > 0 && minimumHeight > 0) {
|
||||||
setMinimumSize(minimumWidth, minimumHeight);
|
setMinimumSize(minimumWidth, minimumHeight);
|
||||||
|
Loading…
Reference in New Issue
Block a user