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| author | Zufu Liu <unknown> | 2021-09-29 14:04:04 +1000 |
|---|---|---|
| committer | Zufu Liu <unknown> | 2021-09-29 14:04:04 +1000 |
| commit | ec6eb4ba32bf8009102b28f1e4c0d86dc133c5b2 (patch) | |
| tree | c7c900c3be5567471a99129df95391af7687ca01 /win32/PlatWin.cxx | |
| parent | b223a152d5da7907fa7e8513b107a9cb750c9d5d (diff) | |
| download | scintilla-mirror-ec6eb4ba32bf8009102b28f1e4c0d86dc133c5b2.tar.gz | |
Feature [feature-requests:#1416] Shorten code and avoid cppcheck warning.
Diffstat (limited to 'win32/PlatWin.cxx')
| -rw-r--r-- | win32/PlatWin.cxx | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/win32/PlatWin.cxx b/win32/PlatWin.cxx index c4f08b798..9035aa6f2 100644 --- a/win32/PlatWin.cxx +++ b/win32/PlatWin.cxx @@ -3714,13 +3714,7 @@ LRESULT ListBoxX::WndProc(HWND hWnd, UINT iMessage, WPARAM wParam, LPARAM lParam wheelDelta -= GET_WHEEL_DELTA_WPARAM(wParam); if (std::abs(wheelDelta) >= WHEEL_DELTA) { const int nRows = GetVisibleRows(); - int linesToScroll = 1; - if (nRows > 1) { - linesToScroll = nRows - 1; - } - if (linesToScroll > 3) { - linesToScroll = 3; - } + int linesToScroll = std::clamp(nRows - 1, 1, 3); linesToScroll *= (wheelDelta / WHEEL_DELTA); int top = ListBox_GetTopIndex(lb) + linesToScroll; if (top < 0) { |