Columns: Fixed boundary of clipping being off by 1 pixel within the left column.
diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 16681c6..c5ecdfe 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -51,6 +51,7 @@
- Inputs: Also add support for horizontal scroll with Shift+Mouse Wheel. (#2424, #1463) [@LucaRood]
- PlotLines, PlotHistogram: Ignore NaN values when calculating min/max bounds. (#2485)
- Window: Window close button is horizontally aligned with style.FramePadding.x.
+- Columns: Fixed boundary of clipping being off by 1 pixel within the left column.
- Misc: Added IM_MALLOC/IM_FREE macros mimicking IM_NEW/IM_DELETE so user doesn't need to revert
to using the ImGui::MemAlloc()/MemFree() calls directly.
- Metrics: Added "Show windows rectangles" tool to visualize the different rectangles.
diff --git a/imgui.cpp b/imgui.cpp
index 23e3c8e..e12c466 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -8542,7 +8542,7 @@
{
// Compute clipping rectangle
ImGuiColumnData* column = &columns->Columns[n];
- float clip_x1 = ImFloor(0.5f + window->Pos.x + GetColumnOffset(n) - 1.0f);
+ float clip_x1 = ImFloor(0.5f + window->Pos.x + GetColumnOffset(n));
float clip_x2 = ImFloor(0.5f + window->Pos.x + GetColumnOffset(n + 1) - 1.0f);
column->ClipRect = ImRect(clip_x1, -FLT_MAX, clip_x2, +FLT_MAX);
column->ClipRect.ClipWith(window->ClipRect);
