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Extended assert explanation #301

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vurtun 2016-12-20 20:45:36 +01:00
parent ca1c9b3275
commit 3a7486cb35
1 changed files with 11 additions and 4 deletions
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nuklear.h
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@ -4,8 +4,8 @@
authored from 2015-2016 by Micha Mettke authored from 2015-2016 by Micha Mettke
ABOUT: ABOUT:
This is a minimal state immediate mode graphical user interface single header This is a minimal state graphical user interface single header toolkit
toolkit written in ANSI C and licensed under public domain. written in ANSI C and licensed under public domain.
It was designed as a simple embeddable user interface for application and does It was designed as a simple embeddable user interface for application and does
not have any dependencies, a default renderbackend or OS window and input handling not have any dependencies, a default renderbackend or OS window and input handling
but instead provides a very modular library approach by using simple input state but instead provides a very modular library approach by using simple input state
@ -14,7 +14,7 @@ ABOUT:
of platform and render backends it only focuses on the actual UI. of platform and render backends it only focuses on the actual UI.
VALUES: VALUES:
- Immediate mode graphical user interface toolkit - Graphical user interface toolkit
- Single header library - Single header library
- Written in C89 (a.k.a. ANSI C or ISO C90) - Written in C89 (a.k.a. ANSI C or ISO C90)
- Small codebase (~17kLOC) - Small codebase (~17kLOC)
@ -17247,7 +17247,14 @@ nk_begin_titled(struct nk_context *ctx, const char *name, const char *title,
/* update window */ /* update window */
win->flags &= ~(nk_flags)(NK_WINDOW_PRIVATE-1); win->flags &= ~(nk_flags)(NK_WINDOW_PRIVATE-1);
win->flags |= flags; win->flags |= flags;
NK_ASSERT(win->seq != ctx->seq && "if this triggers you probably have two windows with same name!"); /* If this assert triggers you either:
*
* I.) Have more than one window with the same name or
* II.) You forgot to actually draw the window.
* More specific you did not call `nk_clear` (nk_clear will be
* automatically called for you if you are using one of the
* provided demo backends). */
NK_ASSERT(win->seq != ctx->seq);
win->seq = ctx->seq; win->seq = ctx->seq;
if (!ctx->active) if (!ctx->active)
ctx->active = win; ctx->active = win;