Implements enhancement described in #9819
This feature works pretty much as it did on BeOS R5.
When you focus on the color control, the border is drawn blue and
the dot on the red ramp draws as an outline to show that it is
selected. You can push the up and down arrow keys to navigate to the
previous and next ramps respectively and can push right and left to
increment and decrement the color value of the selected ramp.
Clicking on the control no longer gives it focus.
In BeOS the left and right arrows would increment and decriment by 5,
on Haiku they increment and decrement by 1, but, by holding down the
key for a second or so the increment value increases to 5 allowing for
both course and fine adjustments.
On a technical note I split the int32 fFocusedComponent member variable
into 2 int16 member variables, fFocusedRamp and fClickedRamp. I did this
because I needed an entra variable, and can't change the size of the
class without using up another reserved member variable slot. int16
should be more than enough for these variables as they store an index to
the currently focused or clicked on ramp (0-3). Please someone chime in
if this is not okay for FBC in some condition I didn't think about.
* Introduce build variable HAIKU_IMAGE_ADDITIONAL_PACKAGES which can be
set to add additional packages to the image.
* Use HAIKU_IMAGE_ADDITIONAL_PACKAGES to support specifying a list of
additional packages via the build-package-list build profile action.
* Add htmldoc and texi2html when building the list of the packages for
which we need source packages when building the bootstrap Haiku image.
We don't want them on the regular image, but they are needed to build
some packages that are on it.
* The char classification stuff and can_end_line() originate
from the BTextView implementation. Maybe Oliver Tappe is the
lonely author of that code, but I don't feel like tracking this
down at the moment and it should eventually be merged anyway,
if what I did here proves useful at all.
* Due to HasHeightForWidth TextViews, the MinSize() of
the layout has a different meaning. The reliable source
for the actual needed height of the layout seems to be the
Frame().bottom of the last BLayoutItem.
* For the comparison cast the character parameter to char as required
by the spec.
* Fix broken handling of strrchr(..., 0). It is supposed to return a
pointer to the end of the string. It did return a pointer to the
start.
Resolving the package dependencies for system might yield packages that
are already given for common. Filter those out of the list for common
before resolving the common dependencies.
Volume::_ChangePackageActivation(): Refactoring oversight:
fPackagesToBeDeactivated was still used instead of the
packagesToDeactivate parameter, so the packages wouldn't be removed from
the hash tables when invoked from the CommitTransactionHandler. Fixes
#9921.
Parent window must be active for control to draw as focused. This
affects all controls that draw their focus ring using ControlLook
including but not limited to BButton, BCheckBox, and BRadioButton.
I won't pretend to know what is "right" but the behavior now matches
BeOS R5.
... to reduce the package list. No filters can be defined
via the UI, but a DepotFilter is already implemented, although
its performance will probably need to improve.
* Defined PackageCategory class (icon, label and internal name)
* Each PackageInfo has a list of PackageCategories
* Model defines global PackageCategories, referenced by PackageInfos
* Added Model.cpp to files needing translation
* Added categories to dummy package infos
