Before the change the compiler raised the warning: 'Gui::ViewProviderDatum::getRoot' hides overloaded virtual function [-Werror,-Woverloaded-virtual]
In the base class the method getRoot() is declared as const while in ViewProviderDatum it's not and that's why it's considered as an overloaded method.
However, this signature causes two problems:
1. In the client code it's not always clear which version of getRoot() should be called
2. It violates const-correctness
So, trying to declare the method ViewProviderDatum::getRoot() as const it now overrides the method of the base class (and fixes the warning) but
this doesn't lead to the expected result: See https://forum.freecad.org/viewtopic.php?p=796064#p796064
The other option is to rename the method. And this gives the expected result now.
This commit is generated using regex based find and replace:
```
s/[\w:]+_cast\s*<([^>]+)\*>\s*\(\s*getObject\(\s*\)\)/getObject<$1>/
s/[\w:]+_cast\s*<([^>]+)\*>\s*\(\s*([^)]*)\s*->\s*getObject\(\s*\)\)/$2->getObject<$1>()/
```
To regenerate if needed.
* Initial UI mockup for notification area settings
* First iteration of adapting the code to the Notification area settings UI reorg
* Remove redundant code to enable/disable widgets
* Reorganize notification area settings UI, improve settings and tooltips text
* Auto-wrap tooltips, add tooltips for each group
* Remove trailing space
* Fix merge error
* Further fixes from merge error
---------
Co-authored-by: WandererFan <WandererFan@gmail.com>
A frozen object prevents the document to be saved
The frozen status propagates into object inheritance
A frozen sketch is no more editable
Transform and Placement can't be changed for a frozen object
The freeze icon is reduced
Convenience helpers function Tools::toStdString and Tools::fromStdString
were implemented for Qt4 or older to perform utf8 aware conversion as
QString::toStdString/QString::fromStdString were using toAscii/fromAscii
internally (see https://dreamswork.github.io/qt4/classQString.html).
Since Qt5 QString uses toUtf8/fromUTf8, which makes the helper functions
obsolete (see https://doc.qt.io/qt-5/qstring.html#fromStdString).
If spnav is installed on a FreeBSD system, it will be detected,
but the build will fail. With this change, it both builds
successfully and works on FreeBSD.
Most of App::Origin is moved into this sub class of App::Origin.
Add App::Point. Change graphics of the planes/axis.
Remove scale-by-content behavior and make it fixed size on screen.
