diff options
Diffstat (limited to 'src/controls/qquickstyle.cpp')
-rw-r--r-- | src/controls/qquickstyle.cpp | 68 |
1 files changed, 39 insertions, 29 deletions
diff --git a/src/controls/qquickstyle.cpp b/src/controls/qquickstyle.cpp index 5e1085c6..58563954 100644 --- a/src/controls/qquickstyle.cpp +++ b/src/controls/qquickstyle.cpp @@ -40,6 +40,7 @@ #include <QtCore/qsettings.h> #include <QtCore/qfileselector.h> #include <QtQuick/private/qquickitem_p.h> +#include <QtLabsTemplates/private/qquickpopup_p.h> QT_BEGIN_NAMESPACE @@ -53,42 +54,33 @@ static QQuickStyle *attachedStyle(const QMetaObject *type, QObject *object, bool return qobject_cast<QQuickStyle *>(qmlAttachedPropertiesObject(&idx, object, type, create)); } -static QQuickStyle *findParentStyle(const QMetaObject *type, QObject *object) +static QQuickStyle *findParentStyle(const QMetaObject *type, QObject *parent) { - QQuickItem *item = qobject_cast<QQuickItem *>(object); + if (!parent) + return Q_NULLPTR; + + QQuickStyle *style = attachedStyle(type, parent); + if (style) + return style; + + QQuickItem *item = qobject_cast<QQuickItem *>(parent); if (item) { // lookup parent items QQuickItem *parent = item->parentItem(); - while (parent) { - QQuickStyle *style = attachedStyle(type, parent); - if (style) - return style; - parent = parent->parentItem(); - } + if (parent) + return findParentStyle(type, parent); // fallback to item's window - QQuickWindow *window = item->window(); - if (window) { - QQuickStyle *style = attachedStyle(type, window); - if (style) - return style; - } + return findParentStyle(type, item->window()); } - // lookup parent window - QQuickWindow *window = qobject_cast<QQuickWindow *>(object); - if (window) { - QQuickWindow *parentWindow = qobject_cast<QQuickWindow *>(window->parent()); - if (parentWindow) { - QQuickStyle *style = attachedStyle(type, window); - if (style) - return style; - } - } + // lookup object parent (window/popup) + if (parent->parent()) + return findParentStyle(type, parent->parent()); // fallback to engine (global) - if (object) { - QQmlEngine *engine = qmlEngine(object); + if (parent) { + QQmlEngine *engine = qmlEngine(parent); if (engine) { QByteArray name = QByteArray("_q_") + type->className(); QQuickStyle *style = engine->property(name).value<QQuickStyle*>(); @@ -109,8 +101,7 @@ static QList<QQuickStyle *> findChildStyles(const QMetaObject *type, QObject *ob QQuickItem *item = qobject_cast<QQuickItem *>(object); if (!item) { - QQuickWindow *window = qobject_cast<QQuickWindow *>(object); - if (window) { + if (QQuickWindow *window = qobject_cast<QQuickWindow *>(object)) { item = window->contentItem(); foreach (QObject *child, window->children()) { @@ -121,6 +112,12 @@ static QList<QQuickStyle *> findChildStyles(const QMetaObject *type, QObject *ob children += style; } } + } else if (QQuickPopup *popup = qobject_cast<QQuickPopup *>(object)) { + item = popup->contentItem(); + + QQuickStyle *style = attachedStyle(type, popup); + if (style) + children += style; } } @@ -132,6 +129,16 @@ static QList<QQuickStyle *> findChildStyles(const QMetaObject *type, QObject *ob else children += findChildStyles(type, child); } + + foreach (QObject *child, item->children()) { + if (!qobject_cast<QQuickItem *>(child)) { + QQuickStyle *style = attachedStyle(type, child); + if (style) + children += style; + else + children += findChildStyles(type, child); + } + } } return children; @@ -193,7 +200,10 @@ void QQuickStyle::setParentStyle(QQuickStyle *style) void QQuickStyle::init() { - QQuickStyle *parentStyle = findParentStyle(metaObject(), parent()); + if (!parent()) + return; + + QQuickStyle *parentStyle = findParentStyle(metaObject(), parent()->parent()); if (parentStyle) setParentStyle(parentStyle); |