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Internals: Fixed HoveredIdTimer so it is safe to call SetHoveredId() multiple times without altering the timer.

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This commit is contained in:
omar 2018-07-30 14:36:08 +02:00
parent 6d78045ff8
commit 15a93d6fe3
1 changed files with 4 additions and 1 deletions
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5
imgui.cpp
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@ -2285,7 +2285,8 @@ void ImGui::SetHoveredID(ImGuiID id)
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
g.HoveredId = id; g.HoveredId = id;
g.HoveredIdAllowOverlap = false; g.HoveredIdAllowOverlap = false;
g.HoveredIdTimer = (id != 0 && g.HoveredIdPreviousFrame == id) ? (g.HoveredIdTimer + g.IO.DeltaTime) : 0.0f; if (id != 0 && g.HoveredIdPreviousFrame != id)
g.HoveredIdTimer = 0.0f;
} }
ImGuiID ImGui::GetHoveredID() ImGuiID ImGui::GetHoveredID()
@ -3897,6 +3898,8 @@ void ImGui::NewFrame()
// Clear reference to active widget if the widget isn't alive anymore // Clear reference to active widget if the widget isn't alive anymore
if (!g.HoveredIdPreviousFrame) if (!g.HoveredIdPreviousFrame)
g.HoveredIdTimer = 0.0f; g.HoveredIdTimer = 0.0f;
if (g.HoveredId)
g.HoveredIdTimer += g.IO.DeltaTime;
g.HoveredIdPreviousFrame = g.HoveredId; g.HoveredIdPreviousFrame = g.HoveredId;
g.HoveredId = 0; g.HoveredId = 0;
g.HoveredIdAllowOverlap = false; g.HoveredIdAllowOverlap = false;