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InputText: Fix named filtering flags disabling newline or tabs in multiline inputs (#4409, #4410)

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This commit is contained in:
Oliver 'kfsone' Smith
2021-08-07 19:25:26 -07:00
committed by ocornut
parent b380d3abe3
commit 7e9e1ff1c2
2 changed files with 4 additions and 1 deletions
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4
imgui_widgets.cpp
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@ -3842,6 +3842,7 @@ static bool InputTextFilterCharacter(unsigned int* p_char, ImGuiInputTextFlags f
unsigned int c = *p_char;
// Filter non-printable (NB: isprint is unreliable! see #2467)
bool apply_named_filters = true;
if (c < 0x20)
{
bool pass = false;
@ -3849,6 +3850,7 @@ static bool InputTextFilterCharacter(unsigned int* p_char, ImGuiInputTextFlags f
pass |= (c == '\t' && (flags & ImGuiInputTextFlags_AllowTabInput));
if (!pass)
return false;
apply_named_filters = false; // Override named filters below so newline and tabs can still be inserted.
}
if (input_source != ImGuiInputSource_Clipboard)
@ -3867,7 +3869,7 @@ static bool InputTextFilterCharacter(unsigned int* p_char, ImGuiInputTextFlags f
return false;
// Generic named filters
if (flags & (ImGuiInputTextFlags_CharsDecimal | ImGuiInputTextFlags_CharsHexadecimal | ImGuiInputTextFlags_CharsUppercase | ImGuiInputTextFlags_CharsNoBlank | ImGuiInputTextFlags_CharsScientific))
if (apply_named_filters && (flags & (ImGuiInputTextFlags_CharsDecimal | ImGuiInputTextFlags_CharsHexadecimal | ImGuiInputTextFlags_CharsUppercase | ImGuiInputTextFlags_CharsNoBlank | ImGuiInputTextFlags_CharsScientific)))
{
// The libc allows overriding locale, with e.g. 'setlocale(LC_NUMERIC, "de_DE.UTF-8");' which affect the output/input of printf/scanf.
// The standard mandate that programs starts in the "C" locale where the decimal point is '.'.