Double-clicking a handle will auto-size the label to exactly fit
the contained text (growing or shrinking as needed). The opposite
side of the label will remaining fixed in place, so eg double-click
the bottom-right handle causes the bottom-right corner of the label
to move.
Geometry checker cache does not work properly with memory layers.
refreshCache now handles a list of updated features to be thread-safe.
Also, fixes a locker mode, and correctly remove features from spatial
index.
This is similar to what is achieved in
`QgsRasterLayer::refreshRenderer()` to refresh the renderer according
to an extent. Contrary to the first one, this method does not perform
any GUI update or emit any signal.
It is not used at the moment. This will replace the logic to refresh a
renderer in the following commits.
This is similar to what is achieved in
`QgsRasterLayer::refreshRendererIfNeeded()` to check if the renderer
needs to be refresh according to an extent. It does not perform any
refresh.
It is not used at the moment. This will replace the logic to refresh a
renderer in the following commits.
These classes are supposed to store the original setting values,
so doubles are more appropriate as they won't slightly change
eg when round-tripping through qgis project XML.
(The actual 3d material classes still use floats, this is just
for the settings classes)
This introduces a new class QgsGeoTransform (derived from QTransform)
that keeps chunk's translation vector as a QgsVector3D (i.e. in double
coordinates) and if there is a shift of the origin, 3D map scene and
chunk entities react to it by adjusting the underlying QTransform.
