Having two ways (`FillNestedArray` and `SetupSmallestSize`) to initialize
`Window::nested_array` introduces confusion.
Instead, make `FillNestedArray` the canonical way, always call it, and remove
init_array from `SetupSmallestSize`.
When clicked, the button is still highlighted to show that it is active.
The bevel is controlled with widget_data by RWV_SHOW_BEVEL or RWV_HIDE_BEVEL values.
AssignSizePosition is used with negative values when an NWidgetMatrix is
scrolled, but they were passed as unsigned and then stored as signed.
Widget pos_x/pos_y were already made signed.
Most NWidgetContainer derivatives implemented Draw() and GetWidgetFromPos()
the same way. Move this these to NWidgetContainer itself to avoid repeating.
It used to be a random sentinel for end-of-(widget-)list that was used to tell
that no action has taken place yet. Since the last action is practically the
widget that was pressed, add the sentinel to that enumeration.
This simplifies processing nwidget parts as, unlike the remaining length, the pointer to the end of the list never changes. This is the same principle as we use(d) for tracking end instead of length for C-style strings.
And this removes 160~ instances of the lengthof() macro.
Since dropdowns self-close, the detection of re-clicking a dropdown
button no longer worked, as the dropdown is already closed.
Instead set (and then test) a flag on the parent widget to indicate that
the dropdown closed. This method avoids looping windows on every click.
GetScrolled*FromWidget took line height from the widget's resize_y value,
however not all widgets are resizable, resulting in a division-by-zero.
Allow passing line height explicitly in cases where a widget is not
resizable.
This function returns an iterator, either to the selected item or the
container's end.
This makes handling the result more robust as indices are not used.
Resize step is normally allocated equally amongst all resizable widgets.
With this flag, we allocate as much as possible from the largest
resize step first.
Line height defaults to the resize height of the relevant widget, which is
set in all cases. Therefore it is not necessary to specify this value every time.
Additionally fixes scrolled padding for the framerate window.
This is a C++11 feature that allows the compiler to check that a virtual
member declaration overrides a base-class member with the same signature.
Also src/blitter/32bpp_anim_sse4.hpp +38 is no longer erroneously marked
as virtual despite being a template.
Peter Nelson
frosch
Rubidium
Patric Stout
Niels Martin Hansen
Tyler Trahan
Charles Pigott
S. D. Cloudt
JMcKiern
glx
Henry Wilson