This new ui::Style should finally replace the old app::skin::SkinStyle
class. At this moment both implementations are working to avoid an
huge refactor in just one commit.
- Added new ui::Style property in ui::Widget.
- Removed old code to set the button "bevel" (removed
app::setup_bevels() functions).
- Removed setup_look() function and Left/RightButtonLooks.
- Removed check_button_new() function.
- Removed ui::Theme::paintButton/ComboBoxButton() functions.
Changes:
* Add DataRecoveryView
* Split SubObjectsIO into an interface and SubObjectsFromSprite
* Add a "setId" parameter to some doc::read_* functions (we need this
functionality from session recovery)
* Add LinkLabel::onClick()
* Use Widget instead of ListItem in ListBox API
* Add TextRule::padding() and use it to calculate the preferred size
for a skin::Style's rules
* Add widgets/home_view.xml
* Add possibility to specify style="..." and border="..." in XML widgets
* Add SkinStyleProperty
* Remove Label::get/setTextColor() (replaced with styles)
* Add <image> widget in WidgetLoader
* Paint labels, link labels, and views with styles
