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| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2016-06-29 14:30:35 +0200 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2016-07-18 06:44:59 +0000 |
| commit | 75481443f2d51c63ac86da540e1e75111374cba2 (patch) | |
| tree | eaad1800b05d78204d25274208f6fbae8de12d16 /doc/src/howtos | |
| parent | 8c1b116da4d2b6c816d61efd4c276525046e96bf (diff) | |
Fix invocation of static methods of QCoreApplication and subclasses
Replace qApp-> by static invocation where applicable.
Change-Id: I24df2689b0df8609d1aa8e7c9c9da75ed94a4bab
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
Diffstat (limited to 'doc/src/howtos')
| -rw-r--r-- | doc/src/howtos/scalabilityintro.qdoc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/src/howtos/scalabilityintro.qdoc b/doc/src/howtos/scalabilityintro.qdoc index 8d8b99cbb..cd823ce9e 100644 --- a/doc/src/howtos/scalabilityintro.qdoc +++ b/doc/src/howtos/scalabilityintro.qdoc @@ -340,10 +340,10 @@ qreal refDpi = 216.; qreal refHeight = 1776.; qreal refWidth = 1080.; - QRect rect = qApp->primaryScreen()->geometry(); + QRect rect = QGuiApplication::primaryScreen()->geometry(); qreal height = qMax(rect.width(), rect.height()); qreal width = qMin(rect.width(), rect.height()); - qreal dpi = qApp->primaryScreen()->logicalDotsPerInch(); + qreal dpi = QGuiApplication::primaryScreen()->logicalDotsPerInch(); m_ratio = qMin(height/refHeight, width/refWidth); m_ratioFont = qMin(height*refDpi/(dpi*refHeight), width*refDpi/(dpi*refWidth)); \endcode @@ -446,7 +446,7 @@ code to actually use the @2x versions: \code - if ( qApp->primaryScreen()->devicePixelRatio() >= 2 ) { + if ( QGuiApplication::primaryScreen()->devicePixelRatio() >= 2 ) { imageVariant = "@2x"; } else { imageVariant = ""; |