* Change the Home status bar text
* Show the full path of the document (if the user preferences allow
us) when we move the mouse over the document tab
* We weren't calling onWorkspaceViewSelected() from
WorkspacePanel::setActiveView()
This is a work-in-progress to create a consistent API and finally
separate the whole Aseprite base/gfx/ui libs into a reusable C++ library.
Classes:
app::IFileItem, app::AppMenuItem, app::skin::SkinPart,
gfx::Rect, gfx::Border, she::FileDialog,
ui::IButtonIcon, ui::Graphics, ui::Overlay, ui::Widget,
ui::ScrollableViewDelegate, and UI events
For this, on AnimatedWidget, before we call onAnimationStop(), we
set m_animation to 0 to know that there is no animation in progress.
Tabs depends on m_animation to know if it needs extra space when there
are no more tabs (the extra space is used to show the animation that to
collapse Tabs).