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Two bug fixes for FindWrapPosition

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@53307 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2008-04-22 07:57:16 +00:00
parent 33f0828996
commit 555accf41f
1 changed files with 4 additions and 1 deletions
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5
src/richtext/richtextbuffer.cpp
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@@ -4124,6 +4124,9 @@ bool wxRichTextParagraph::GetContiguousPlainText(wxString& text, const wxRichTex
/// Find a suitable wrap position.
bool wxRichTextParagraph::FindWrapPosition(const wxRichTextRange& range, wxDC& dc, int availableSpace, long& wrapPosition)
{
if (range.GetLength() <= 0)
return false;
// Find the first position where the line exceeds the available space.
wxSize sz;
long breakPosition = range.GetEnd();
@@ -4143,7 +4146,7 @@ bool wxRichTextParagraph::FindWrapPosition(const wxRichTextRange& range, wxDC& d
{
int widthFromStartOfThisRange = g_GlobalPartialTextExtents[i - GetRange().GetStart()] - widthBefore;
if (widthFromStartOfThisRange >= availableSpace)
if (widthFromStartOfThisRange > availableSpace)
{
breakPosition = i-1;
break;