* speeds up incremental builds as changes to a header will not always
need the full mocs_compilation.cpp for all the target's headers rebuild,
while having a moc file sourced into a source file only adds minor
extra costs, due to small own code and the used headers usually
already covered by the source file, being for the same class/struct
* seems to not slow down clean builds, due to empty mocs_compilation.cpp
resulting in those quickly processed, while the minor extra cost of the
sourced moc files does not outweigh that in summary.
Measured times actually improved by some percent points.
(ideally CMake would just skip empty mocs_compilation.cpp & its object
file one day)
* enables compiler to see all methods of a class in same compilation unit
to do some sanity checks
* potentially more inlining in general, due to more in the compilation unit
* allows to keep using more forward declarations in the header, as with the
moc code being sourced into the cpp file there definitions can be ensured
and often are already for the needs of the normal class methods
Summary:
Adds navigation history to forward/back buttons in the toolbar. This
changes the forward/back buttons in the toolbar to use the
KToolBarPopupAction class which provides access to a drop down menu.
Test Plan:
Browse some folders
Click the back drop down menu and navigate somewhere
Click the forward drop down menu and navigate somewhere
FEATURE: 157819
FIXED-IN: 19.12.0
Reviewers: #dolphin, ngraham, elvisangelaccio, #vdg
Reviewed By: #dolphin, ngraham, elvisangelaccio, #vdg
Subscribers: felixernst, nerdopolist, mart, richardl, ognarb, david.fontanals, abetts, kfm-devel
Tags: #dolphin
Differential Revision: https://phabricator.kde.org/D19311
