Scrollbar: Shift+Click always use absolute positionning scroll. (#8002,

#7328)
ocornut · Sep 20, 2024 · a727332 · a727332
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commit a727332
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diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
@@ -43,6 +43,8 @@ Breaking changes:
 
 Other changes:
 
+- Scrollbar: Shift+Click always use absolute positionning scroll (which was the default
+ before 1.90.8). (#8002, #7328)
 - Backends: SDL3: Update for API changes: SDL_bool removal. SDL_INIT_TIMER removal.
 
 

diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
@@ -1000,8 +1000,8 @@ bool ImGui::ScrollbarEx(const ImRect& bb_frame, ImGuiID id, ImGuiAxis axis, ImS6
  if (g.ActiveIdIsJustActivated)
  {
  // On initial click calculate the distance between mouse and the center of the grab
- g.ScrollbarSeekMode = (short)held_dir;
- g.ScrollbarClickDeltaToGrabCenter = (g.ScrollbarSeekMode == 0.0f) ? clicked_v_norm - grab_v_norm - grab_h_norm * 0.5f : 0.0f;
+ g.ScrollbarSeekMode = g.IO.KeyShift ? 0 : (short)held_dir;
+ g.ScrollbarClickDeltaToGrabCenter = (g.ScrollbarSeekMode == 0 && !g.IO.KeyShift) ? clicked_v_norm - grab_v_norm - grab_h_norm * 0.5f : 0.0f;
  }
 
  // Apply scroll (p_scroll_v will generally point on one member of window->Scroll)