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BeginChild() fix using negative sizes as window position because of erroneous clamping. It was hard to notice until we added asserts for it. (#1500)

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omar 2017-12-13 19:44:54 +01:00
parent e8e84a6ad6
commit f7c5f420e7
1 changed files with 2 additions and 2 deletions
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imgui.cpp
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@ -3953,9 +3953,9 @@ static bool BeginChildEx(const char* name, ImGuiID id, const ImVec2& size_arg, b
ImVec2 size = ImFloor(size_arg);
const int auto_fit_axises = ((size.x == 0.0f) ? (1 << ImGuiAxis_X) : 0x00) | ((size.y == 0.0f) ? (1 << ImGuiAxis_Y) : 0x00);
if (size.x <= 0.0f)
size.x = ImMax(content_avail.x, 4.0f) - fabsf(size.x); // Arbitrary minimum zero-ish child size of 4.0f (0.0f causing too much issues)
size.x = ImMax(content_avail.x + size.x, 4.0f); // Arbitrary minimum child size (0.0f causing too much issues)
if (size.y <= 0.0f)
size.y = ImMax(content_avail.y, 4.0f) - fabsf(size.y);
size.y = ImMax(content_avail.y + size.y, 4.0f);
const float backup_border_size = g.Style.ChildBorderSize;
if (!border)