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Fix Disable Editing "Lock" icon protrudes into tab title on macOS

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On macOS the Disable Editing "Lock" icon protrudes into tab title

Also, since the close button is on the left, the lock is better positioned on the right.

The detour via QIcon is to avoid a pixelated pixmap (because in LyX pixmaps don't adjust by default to the device's pixel ratio correctly).

Also

Fix for bug #12160.

(cherry picked from commit fde432493d)
This commit is contained in:
Daniel Ramoeller 2021-02-22 11:04:10 +01:00 committed by Stephan Witt
parent f45c3e032a
commit 58acfdf086
1 changed files with 11 additions and 0 deletions
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11
src/frontends/qt4/GuiWorkArea.cpp
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@ -2142,10 +2142,21 @@ void TabWorkArea::updateTabTexts()
tab_text += "*";
QString tab_tooltip = it->abs();
if (buf.hasReadonlyFlag()) {
#ifdef Q_OS_MAC
QLabel * readOnlyButton = new QLabel();
QIcon icon = QIcon(getPixmap("images/", "emblem-readonly", "svgz,png"));
readOnlyButton->setPixmap(icon.pixmap(QSize(16, 16)));
tabBar()->setTabButton(tab_index, QTabBar::RightSide, readOnlyButton);
#else
setTabIcon(tab_index, QIcon(getPixmap("images/", "emblem-readonly", "svgz,png")));
#endif
tab_tooltip = qt_("%1 (read only)").arg(tab_tooltip);
} else
#ifdef Q_OS_MAC
tabBar()->setTabButton(tab_index, QTabBar::RightSide, 0);
#else
setTabIcon(tab_index, QIcon());
#endif
if (buf.notifiesExternalModification()) {
QString const warn = qt_("%1 (modified externally)");
tab_tooltip = warn.arg(tab_tooltip);