From 6c022f9bf12a39c2dffc8ff0015273ce6737e1a0 Mon Sep 17 00:00:00 2001 From: ocornut Date: Mon, 18 Sep 2023 17:11:10 +0200 Subject: [PATCH] IO, Inputs: rename SetMousePos() to TeleportMousePos(). (#6837, #228) --- imgui.cpp | 8 +++++--- imgui_internal.h | 2 +- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/imgui.cpp b/imgui.cpp index 3f730e7a..9edd1aa2 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -8416,13 +8416,15 @@ ImVec2 ImGui::GetMousePos() return g.IO.MousePos; } +// This is called TeleportMousePos() and not SetMousePos() to emphasis that setting MousePosPrev will effectively clear mouse delta as well. // It is expected you only call this if (io.BackendFlags & ImGuiBackendFlags_HasSetMousePos) is set and supported by backend. -void ImGui::SetMousePos(const ImVec2& pos) +void ImGui::TeleportMousePos(const ImVec2& pos) { ImGuiContext& g = *GImGui; g.IO.MousePos = g.IO.MousePosPrev = pos; + g.IO.MouseDelta = ImVec2(0.0f, 0.0f); g.IO.WantSetMousePos = true; - //IMGUI_DEBUG_LOG_IO("SetMousePos: (%.1f,%.1f)\n", io.MousePos.x, io.MousePos.y); + //IMGUI_DEBUG_LOG_IO("TeleportMousePos: (%.1f,%.1f)\n", io.MousePos.x, io.MousePos.y); } // NB: prefer to call right after BeginPopup(). At the time Selectable/MenuItem is activated, the popup is already closed! @@ -11562,7 +11564,7 @@ static void ImGui::NavUpdate() // Update mouse position if requested // (This will take into account the possibility that a Scroll was queued in the window to offset our absolute mouse position before scroll has been applied) if (set_mouse_pos && (io.ConfigFlags & ImGuiConfigFlags_NavEnableSetMousePos) && (io.BackendFlags & ImGuiBackendFlags_HasSetMousePos)) - SetMousePos(NavCalcPreferredRefPos()); + TeleportMousePos(NavCalcPreferredRefPos()); // [DEBUG] g.NavScoringDebugCount = 0; diff --git a/imgui_internal.h b/imgui_internal.h index 6596a67e..672f7ebb 100644 --- a/imgui_internal.h +++ b/imgui_internal.h @@ -3059,7 +3059,7 @@ namespace ImGui IMGUI_API float GetNavTweakPressedAmount(ImGuiAxis axis); IMGUI_API int CalcTypematicRepeatAmount(float t0, float t1, float repeat_delay, float repeat_rate); IMGUI_API void GetTypematicRepeatRate(ImGuiInputFlags flags, float* repeat_delay, float* repeat_rate); - IMGUI_API void SetMousePos(const ImVec2& pos); + IMGUI_API void TeleportMousePos(const ImVec2& pos); IMGUI_API void SetActiveIdUsingAllKeyboardKeys(); inline bool IsActiveIdUsingNavDir(ImGuiDir dir) { ImGuiContext& g = *GImGui; return (g.ActiveIdUsingNavDirMask & (1 << dir)) != 0; }