Fixed horizontal mouse wheel not forwarding the request to the parent window if ImGuiWindowFlags_NoScrollWithMouse is set. (#1463, #1380, #1502)
diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index bf01f8f..e38d499 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -55,6 +55,7 @@
- IsItemHovered(): Added ImGuiHoveredFlags_AllowWhenDisabled flag to query hovered status on disabled items. (#1940, #211)
- Misc: Added ImGuiMouseCursor_Hand cursor enum + corresponding software cursor. (#1913, 1914) [@aiekick, @ocornut]
- Misc: Tweaked software mouse cursor offset to match the offset of the corresponding Windows 10 cursors.
+ - Fixed horizontal mouse wheel not forwarding the request to the parent window if ImGuiWindowFlags_NoScrollWithMouse is set. (#1463, #1380, #1502)
- Fixed a include build issue for Cygwin in non-POSIX (Win32) mode. (#1917, #1319, #276)
- OS/Windows: Fixed missing ImmReleaseContext() call in the default Win32 IME handler. (#1932) [@vby]
- Demo: Added basic Drag and Drop demo. (#143)
diff --git a/imgui.cpp b/imgui.cpp
index b572b9d..e8d7e55 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -3734,12 +3734,11 @@
SetWindowScrollY(scroll_window, scroll_window->Scroll.y - g.IO.MouseWheel * scroll_amount);
}
}
- if (g.IO.MouseWheelH != 0.0f && scroll_allowed)
+ if (g.IO.MouseWheelH != 0.0f && scroll_allowed && !g.IO.KeyCtrl)
{
// Mouse wheel horizontal scrolling (for hardware that supports it)
float scroll_amount = scroll_window->CalcFontSize();
- if (!g.IO.KeyCtrl && !(window->Flags & ImGuiWindowFlags_NoScrollWithMouse))
- SetWindowScrollX(window, window->Scroll.x - g.IO.MouseWheelH * scroll_amount);
+ SetWindowScrollX(scroll_window, scroll_window->Scroll.x - g.IO.MouseWheelH * scroll_amount);
}
}
