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Slider, Drags: skip %+ and %# format flags for scanning. (#6259)

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(There are two additional unhandled flags that only affect padding: '-' and ' '. Formatting flags don't make sense in a SliderInt's format string, so I've omitted them)
This commit is contained in:
David Briscoe
2023-03-20 13:51:53 -07:00
committed by ocornut
parent 5a2b1e8482
commit cac76b2754
2 changed files with 4 additions and 2 deletions
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4
imgui_widgets.cpp
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@ -3300,7 +3300,7 @@ void ImParseFormatSanitizeForPrinting(const char* fmt_in, char* fmt_out, size_t
*fmt_out = 0; // Zero-terminate
}
// - For scanning we need to remove all width and precision fields "%3.7f" -> "%f". BUT don't strip types like "%I64d" which includes digits. ! "%07I64d" -> "%I64d"
// - For scanning we need to remove all width and precision fields and flags "%+3.7f" -> "%f". BUT don't strip types like "%I64d" which includes digits. ! "%07I64d" -> "%I64d"
const char* ImParseFormatSanitizeForScanning(const char* fmt_in, char* fmt_out, size_t fmt_out_size)
{
const char* fmt_end = ImParseFormatFindEnd(fmt_in);
@ -3311,7 +3311,7 @@ const char* ImParseFormatSanitizeForScanning(const char* fmt_in, char* fmt_out,
while (fmt_in < fmt_end)
{
char c = *fmt_in++;
if (!has_type && ((c >= '0' && c <= '9') || c == '.'))
if (!has_type && ((c >= '0' && c <= '9') || c == '.' || c == '+' || c == '#'))
continue;
has_type |= ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')); // Stop skipping digits
if (c != '\'' && c != '$' && c != '_') // Custom flags provided by stb_sprintf.h. POSIX 2008 also supports '.