diff options
| author | Friedemann Kleint <Friedemann.Kleint@digia.com> | 2014-02-04 10:07:40 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-02-05 06:29:20 +0100 |
| commit | 41fea09d63c562a6b0bc678221eac95149250c33 (patch) | |
| tree | 5c1b6635284ba99f65064d5048e6ff0004626ff1 /src/corelib/global/qnamespace.qdoc | |
| parent | d01f0213b837d71dd77e29752ebcbf161f227a11 (diff) | |
Obsolete AA_ImmediateWidgetCreation.
This attribute is not guaranteed to fully work with QPA.
Task-number: QTBUG-36489
Change-Id: I638a8e00851288012be553b5316aa6088dd67cff
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Diffstat (limited to 'src/corelib/global/qnamespace.qdoc')
| -rw-r--r-- | src/corelib/global/qnamespace.qdoc | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc index 2cadd07f8f..a9158b034c 100644 --- a/src/corelib/global/qnamespace.qdoc +++ b/src/corelib/global/qnamespace.qdoc @@ -106,15 +106,6 @@ QCoreApplication::setAttribute(), and can be tested for with QCoreApplication::testAttribute(). - \value AA_ImmediateWidgetCreation Ensures that widgets are created - as soon as they are constructed. By default, resources for - widgets are allocated on demand to improve efficiency and - minimize resource usage. Setting or clearing this attribute - affects widgets constructed after the change. Setting it - tells Qt to create toplevel windows immediately. - Therefore, if it is important to minimize resource - consumption, do not set this attribute. - \value AA_MSWindowsUseDirect3DByDefault This value is obsolete and has no effect. @@ -176,6 +167,18 @@ sizes in layout geometry calculations should typically divide by QPixmap::devicePixelRatio() to get device-independent layout geometry. + The following values are obsolete: + + \value AA_ImmediateWidgetCreation This attribute is no longer fully + supported in Qt 5. It ensures that widgets are created + as soon as they are constructed. By default, resources for + widgets are allocated on demand to improve efficiency and + minimize resource usage. Setting or clearing this attribute + affects widgets constructed after the change. Setting it + tells Qt to create toplevel windows immediately. + Therefore, if it is important to minimize resource + consumption, do not set this attribute. + \omitvalue AA_AttributeCount */ |