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Moving window doesn't use accumulating MouseDelta so straying out of boundaries keeps moved window at the same spot.

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features/sdl_renderer3_multiviewports
omar ago%!(EXTRA string=8 years)
parent 78f48bb795
commit 3849bb4470
1 changed files with 4 additions and 2 deletions
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  1. 6
      imgui.cpp

6
imgui.cpp
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@ -2379,9 +2379,10 @@ void ImGui::NewFrame()
IM_ASSERT(g.MovingWindow->MoveId == g.MovingWindowMoveId); IM_ASSERT(g.MovingWindow->MoveId == g.MovingWindowMoveId);
if (g.IO.MouseDown[0]) if (g.IO.MouseDown[0])
{ {
g.MovingWindow->RootWindow->PosFloat += g.IO.MouseDelta; ImVec2 pos = g.IO.MousePos - g.ActiveIdClickOffset;
if (g.IO.MouseDelta.x != 0.0f || g.IO.MouseDelta.y != 0.0f) if (g.MovingWindow->RootWindow->PosFloat.x != pos.x || g.MovingWindow->RootWindow->PosFloat.y != pos.y)
MarkIniSettingsDirty(g.MovingWindow->RootWindow); MarkIniSettingsDirty(g.MovingWindow->RootWindow);
g.MovingWindow->RootWindow->PosFloat = pos;
FocusWindow(g.MovingWindow); FocusWindow(g.MovingWindow);
} }
else else
@ -2930,6 +2931,7 @@ void ImGui::EndFrame()
g.MovingWindow = g.HoveredWindow; g.MovingWindow = g.HoveredWindow;
g.MovingWindowMoveId = g.MovingWindow->MoveId; g.MovingWindowMoveId = g.MovingWindow->MoveId;
SetActiveID(g.MovingWindowMoveId, g.HoveredRootWindow); SetActiveID(g.MovingWindowMoveId, g.HoveredRootWindow);
g.ActiveIdClickOffset = g.IO.MousePos - g.MovingWindow->RootWindow->Pos;
} }
} }
else if (g.NavWindow != NULL && GetFrontMostModalRootWindow() == NULL) else if (g.NavWindow != NULL && GetFrontMostModalRootWindow() == NULL)

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