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ColorEdit4: Alpha default to 255 (instead of 0) when omitted in hex input. (#3973)
Courtesy of @squadack
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@ -47,6 +47,7 @@ Other Changes:
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- Drags, Sliders, Inputs: Specifying a NULL format to Float functions default them to "%.3f" to be
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consistent with the compile-time default. (#3922)
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- DragScalar: Add default value for v_speed argument to match higher-level functions. (#3922) [@eliasdaler]
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- ColorEdit4: Alpha default to 255 (instead of 0) when omitted in hex input. (#3973) [@squadack]
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- Backends: SDL: Rework global mouse pos availability check listing supported platforms explicitly,
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effectively fixing mouse access on Raspberry Pi. (#2837, #3950) [@lethal-guitar, @hinxx]
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- Backends: Win32: Clearing keyboard down array when losing focus (WM_KILLFOCUS). (#2062, #3532, #3961)
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@ -4804,7 +4804,8 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
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char* p = buf;
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while (*p == '#' || ImCharIsBlankA(*p))
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p++;
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i[0] = i[1] = i[2] = i[3] = 0;
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i[0] = i[1] = i[2] = 0;
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i[3] = 0xFF; // alpha default to 255 is not parsed by scanf (e.g. inputting #FFFFFF omitting alpha)
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if (alpha)
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sscanf(p, "%02X%02X%02X%02X", (unsigned int*)&i[0], (unsigned int*)&i[1], (unsigned int*)&i[2], (unsigned int*)&i[3]); // Treat at unsigned (%X is unsigned)
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else
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