qt/qtbase.git - Qt Base (Core, Gui, Widgets, Network, ...)

	Commit message (Collapse)	Author	Age	Files	Lines
*	Add default format to QSurfaceFormat	Laszlo Agocs	2014-08-08	1	-0/+19
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Add defaultFormat() and setDefaultFormat() statics to QSurfaceFormat. These define the default values for the requestedFormat members of QOpenGLContext, QWindow and QOpenGLWidget (and implicitly QOpenGLWindow, QQuickWindow, etc.) This replaces QQuickWindow::setDefaultFormat() which can now be removed. The main inspiration here is not the convenience (avoiding setFormat() calls for all windows/widgets), but robustness: by setting the format once at the start of the application, all windows and contexts, including the internal share context used by QOpenGLWidget and QQuickWidget, will use the same format, eliminating the possibility of failing due to trying to share between incompatible contexts. Furthermore, since such a functionality is anyway mandatory for QQuickWindow (due to the possibility of creating windows from QML code), extending it to QSurfaceFormat and QOpenGLContext/QWindow is the next logical step. Change-Id: Ie94486adc489d17fecfcebb7050fecedffd2688b Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
*	Enhance QOpenGLWidget docs about resource management	Laszlo Agocs	2014-08-05	1	-0/+71
\| \| \| \| \|	Change-Id: Idd1181a34055237b13643dbc58e855db411d0a7c Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
*	Make QOpenGLWidget public	Laszlo Agocs	2014-08-01	1	-0/+109
	QOpenGLWidget is now public. In addition Qt::WA_AlwaysStackOnTop is introduced to support the special case of semi-transparent QOpenGLWidget or QQuickWidget on top of regular widgets. hellogl_es2 becomes the qopenglwidget example. This example performs painting both via QPainter and native GL commands and has the OpenGL widget combined with other, normal widgets. The widget stack receives some changes when it comes to renderToTexture widgets like QQuickWidget and QOpenGLWidget. Calling update() will now result in a paint event, which is essential for QOpenGLWidget since we want it to behave like a regular widget. The dirty region handling is extended specially for such widgets due to performance reasons. (an OpenGL content update must not result in any backingstore painting, and is thus handled as a different kind of dirtiness) [ChangeLog] Added QOpenGLWidget. This widget serves as a replacement for QGLWidget. Task-number: QTBUG-36899 Task-number: QTBUG-40086 Change-Id: Ibf7f82fea99b39edfffd2fc088e7e0eadbca25cf Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>