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SliderInt: Fixed click/drag when v_min==v_max from setting the value to zero. (#3774)

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This commit is contained in:
Erwin Coumans 2021-01-31 10:26:50 -08:00 committed by ocornut
parent 24be26e00e
commit 4dec436161
2 changed files with 3 additions and 1 deletions
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2
docs/CHANGELOG.txt
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@ -48,6 +48,8 @@ Other Changes:
- Tables: Fixed PopItemWidth() or multi-components items not restoring per-colum ItemWidth correctly. (#3760)
- Window: Fixed minor title bar text clipping issue when FramePadding is small/zero and there are no
close button in the window. (#3731)
- SliderInt: Fixed click/drag when v_min==v_max from setting the value to zero. (#3774) [@erwincoumans]
Would also repro with DragFloat() when using ImGuiSliderFlags_Logarithmic with v_min==v_max.
- imgui_freetype: Facilitated using FreeType integration: [@Xipiryon, @ocornut]
- Use '#define IMGUI_ENABLE_FREETYPE' in imconfig.h should make it work with no other modifications
other than compiling misc/freetype/imgui_freetype.cpp and linking with FreeType.

2
imgui_widgets.cpp
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@ -2589,7 +2589,7 @@ template<typename TYPE, typename SIGNEDTYPE, typename FLOATTYPE>
TYPE ImGui::ScaleValueFromRatioT(ImGuiDataType data_type, float t, TYPE v_min, TYPE v_max, bool is_logarithmic, float logarithmic_zero_epsilon, float zero_deadzone_halfsize)
{
if (v_min == v_max)
return (TYPE)0.0f;
return v_min;
const bool is_decimal = (data_type == ImGuiDataType_Float) || (data_type == ImGuiDataType_Double);
TYPE result;