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restrict grid cell tooltips to 25 lines #1291

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Merged
Jamiras merged 1 commit into from
Feb 21, 2026
Merged

restrict grid cell tooltips to 25 lines #1291

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26 changes: 25 additions & 1 deletion src/ui/win32/bindings/GridColumnBinding.hh
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,31 @@ public:
virtual std::wstring GetTooltip(const ra::ui::ViewModelCollectionBase& vmItems, gsl::index nIndex) const
{
if (m_pBoundTooltipProperty)
return vmItems.GetItemValue(nIndex, *m_pBoundTooltipProperty);
{
std::wstring sTooltip = vmItems.GetItemValue(nIndex, *m_pBoundTooltipProperty);
size_t nCount = 0;
size_t nTruncateIndex = 0;
auto nScan = sTooltip.find('\n');
while (nScan != std::wstring::npos)
{
nCount++;

if (nCount == 20)
{
nTruncateIndex = nScan;
}
else if (nCount == 25)
{
sTooltip.resize(nTruncateIndex);
sTooltip.append(L"\n...");
break;
}

nScan = sTooltip.find('\n', nScan + 1);
}

return sTooltip;
}

return L"";
}
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