diff options
Diffstat (limited to 'src/corelib/global/qnamespace.qdoc')
| -rw-r--r-- | src/corelib/global/qnamespace.qdoc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc index b065507645..0d9cacdb1f 100644 --- a/src/corelib/global/qnamespace.qdoc +++ b/src/corelib/global/qnamespace.qdoc @@ -167,6 +167,14 @@ to left button mouse events instead. This attribute is enabled by default. + \value AA_UseHighDpiPixmaps Make QIcon::pixmap() generate high-dpi pixmaps + that can be larger than the requested size. Such pixmaps will have + devicePixelRatio set to a value higher than 1. + + After setting this attribute application code that uses pixmap + sizes in layout geometry calculations should typically divide by + QPixmap::devicePixelRatio() to get device-independent layout geometry. + \omitvalue AA_AttributeCount */ |