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SliderInt, SliderFloat(): support reverse direction (#854)

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ocornut 2016-11-27 17:38:33 +01:00
parent 104b381023
commit 61d5b46307
1 changed files with 2 additions and 2 deletions
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4
imgui.cpp
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@ -6539,10 +6539,10 @@ bool ImGui::SliderBehavior(const ImRect& frame_bb, ImGuiID id, float* v, float v
} }
// Calculate slider grab positioning // Calculate slider grab positioning
float v_clamped = (v_min < v_max) ? ImClamp(*v, v_min, v_max) : ImClamp(*v, v_max, v_min);
float grab_t; float grab_t;
if (is_non_linear) if (is_non_linear)
{ {
float v_clamped = ImClamp(*v, v_min, v_max);
if (v_clamped < 0.0f) if (v_clamped < 0.0f)
{ {
const float f = 1.0f - (v_clamped - v_min) / (ImMin(0.0f,v_max) - v_min); const float f = 1.0f - (v_clamped - v_min) / (ImMin(0.0f,v_max) - v_min);
@ -6557,7 +6557,7 @@ bool ImGui::SliderBehavior(const ImRect& frame_bb, ImGuiID id, float* v, float v
else else
{ {
// Linear slider // Linear slider
grab_t = (ImClamp(*v, v_min, v_max) - v_min) / (v_max - v_min); grab_t = (v_clamped - v_min) / (v_max - v_min);
} }
// Draw // Draw