It's now possible to define a specific color for each line or
column entry inside a chart. This purely extends the API and all
previous implementation still work.
This is a breaking change to hopefully noone. I removed all drawing
callbacks inside `nk_style` structs. The reason is that they are
quite ugly and a lot of work to maintain in the future. In addition
I added `nk_selectable_image_text`, `nk_selectable_image_label`,
`nk_select_image_text` and `nk_select_image_label` for combined
text and image selectables.
While mouse grabbing already works in x-direction for vertical and
in y-direction for horizontal scrollbars moving over scrollbar
boundries in the other direction would fail. The problem is now fixed
and scrollbar should work as expected. Note: interestingly slider
already work correctly even though I did not do anything to make it
work correctly.
Hopefully fixed selection bug for empty lines and made edit widget
usable while being only partially visible. I also added two addition
modes for a vim like expierence with view, insert and replace mode
instead of default replace mode, but only added the new behavior into
the x11 demo so far.
This commit fixes a stupid reallocation bug I had inside the library.
Basically I get a pointer inside a growing buffer which can be
invalidated by a second allocation and regrowth of said buffer.
Under normal circumstances I do not do this but in one instance I
actually did. That is for allocation temporary normals. This issue
should now be fixed and work correctly.
This fixes some small harmless unitialized variable access violations
found by either valgrind or ASAN. Nothing really ground breaking but
still cleaner.
Previously you had to first activate a window by clicking if it was
visually blocked by another window to move it around which was a
little bit blocky. It should now be possible to directly move and
activate a window.
Previously buttons would show up as hovered if another widget was
being hovered in another window. This behavior is now fixed and
everything should work correctly now.
Fixed some non-portable implementation details inside window and
table memory pool which could cause problems for platforms other
than x86/x64 and fixed some strict aliasing problems.
Tables inside windows get removed if a windows is not longer in use
inside `nk_free_window`. But I noticed that they are only removed
if they were not used the last frame, because of a copy & paste bug.
I removed the additional check and every table should now rightfully
be marked as free. I don't know if this bug actually caused any
problems, since I checked memory consumption and there were no
symptoms of wrong behavior before.
This patch hacks the chart API to support display of multiple data sets in a
single chart instances. Tested briefly with the line chart.
Signed-off-by: Jan Viktorin <iviktorin@fit.vutbr.cz>
Previously I only used the `__FILE__` and a user `ID` to make
sure to get an unqiue identifier out of it. Like @ands pointed out
this is not enough. Since it is possible to have multipe instances
with the same `title` in the same `__FILE__`. So to fix that I had
the idea to string concat `__FILE__` and `__LINE__` into a string.
This allows to have the same sequence of `IDs` in different places
in one `__FILE__`.
Previously it was not possible to check if currently any window or
widget is active. To fix that I added function `nk_item_any_active`.
To get correct result you should only call it after all UI code
ran but before calling `nk_clear`. There is currently no other way to
achive the same result inside UI code.
It is now possible to control button click behavior to trigger either
on button pressed or button released. By default nuklear now used
on button pressed but `#define NK_BUTTON_TRIGGER_ON_RELEASE` lets
you change button behavior to trigger on release. I furthermore
enhanced slider dragging behavior to not force you to hover the
slider at all times.
Editfield width inside properties were previously calculate by text
length + padding and always the size of the edit cursor, even in case
were no one is editing the property. Now the cursor size is only
added while editing.
Fixed a small copy & paste error which pushes the wrong texture
into an empty draw list. In normal cases this never occurs but is
still a big if used independent of libraries use cases.
`nk_tree__push` was not supposed to be seen as private but more like
the more extended way of handling duplicate tree elements. But I used
double underscore which is the general indicator for private. I renamed
it know to nk_tree_push_id, to hopefully make it clearer.
This commit fixes a bug that occurs if you move the cursor inside
text and then back to the end of the text and insert a character.
Caused was the bug by an incorrect check if the cursor is at the
end of the string.
Previously if you use `nk_edit_string` and use flag
`NK_EDIT_CLIPBOARD`, callbacks were not passed. I only tested it with
`nk_edit_buffer` and set the callbacks directly. This wrong behavior
is now fixed and should work copy & paste should behave correctly.
