Applied Stefano's patch to bug #886. Also does nothing now if startOffset is larger
than endOffset. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19169 a95241bf-73f2-0310-859d-f6bbb57e9c96
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@ -1484,19 +1484,35 @@ BTextView::SetFontAndColor(int32 startOffset, int32 endOffset, const BFont* font
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{
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CALLED();
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if (startOffset > endOffset)
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return;
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BFont newFont;
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if (font != NULL) {
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newFont = font;
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NormalizeFont(&newFont);
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}
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const int32 textLength = fText->Length();
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if (!fStylable) {
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// When the text view is not stylable, we always set the whole text's
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// style and ignore the offsets
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startOffset = 0;
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endOffset = fText->Length();
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endOffset = textLength;
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}
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// pin offsets at reasonable values
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if (startOffset < 0)
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startOffset = 0;
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else if (startOffset > textLength)
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startOffset = textLength;
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if (endOffset < 0)
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endOffset = 0;
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else if (endOffset > textLength)
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endOffset = textLength;
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// add the style to the style buffer
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fStyles->SetStyleRange(startOffset, endOffset, fText->Length(),
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fontMode, &newFont, color);
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