Make a string translatable

[lyx.git] / src / frontends / qt4 / qt_helpers.cpp

diff --git a/src/frontends/qt4/qt_helpers.cpp b/src/frontends/qt4/qt_helpers.cpp
index 92b1187317fa9654cdc8ec1561e35761948639c0..f7ec99b13169432163956b37b3e4402031e27710 100644 (file)
--- a/src/frontends/qt4/qt_helpers.cpp
+++ b/src/frontends/qt4/qt_helpers.cpp
@@ -35,6 +35,7 @@
 #include "support/PathChanger.h"
 #include "support/Systemcall.h"
 
+#include <QApplication>
 #include <QCheckBox>
 #include <QComboBox>
 #include <QLineEdit>
@@ -230,6 +231,27 @@ void setValid(QWidget * widget, bool valid)
        }
 }
 
+
+void focusAndHighlight(QAbstractItemView * w)
+{
+       w->setFocus();
+       w->setCurrentIndex(w->currentIndex());
+       w->scrollTo(w->currentIndex());
+}
+
+
+void setMessageColour(list<QWidget *> highlighted, list<QWidget *> plain)
+{
+       QPalette pal = QApplication::palette();
+       QPalette newpal(pal.color(QPalette::Active, QPalette::HighlightedText),
+                       pal.color(QPalette::Active, QPalette::Highlight));
+       for (QWidget * w : highlighted)
+               w->setPalette(newpal);
+       for (QWidget * w : plain)
+               w->setPalette(pal);
+}
+
+
 /// wrapper to hide the change of method name to setSectionResizeMode
 void setSectionResizeMode(QHeaderView * view,
     int logicalIndex, QHeaderView::ResizeMode mode) {