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TextEditors: Generalize update mechanism when editors become visible

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Generalizes the special handling of font settings, which should only be
applied (on the document) when an editor is or becomes visible.

Change-Id: Icd1e3ba4355e1ff4a837c9679b537cc3f5ed7ea9
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@digia.com>
This commit is contained in:
Eike Ziller
2014-02-06 12:41:29 +01:00
parent 757a5a2867
commit 99dec87406
4 changed files with 16 additions and 14 deletions
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9
src/plugins/texteditor/basetextdocument.cpp
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@@ -272,16 +272,15 @@ void BaseTextDocument::setFontSettings(const FontSettings &fontSettings)
emit fontSettingsChanged();
}
void BaseTextDocument::ensureFontSettingsApplied()
void BaseTextDocument::triggerPendingUpdates()
{
if (!d->m_fontSettingsNeedsApply)
return;
d->m_fontSettingsNeedsApply = false;
applyFontSettings();
if (d->m_fontSettingsNeedsApply)
applyFontSettings();
}
void BaseTextDocument::applyFontSettings()
{
d->m_fontSettingsNeedsApply = false;
if (d->m_highlighter) {
d->m_highlighter->setFontSettings(d->m_fontSettings);
d->m_highlighter->rehighlight();