Properly scale some icons for HiDPI (#12695)

[lyx.git] / src / frontends / qt / GuiMathMatrix.cpp

diff --git a/src/frontends/qt/GuiMathMatrix.cpp b/src/frontends/qt/GuiMathMatrix.cpp
index 92ba6fc09cfe8fe2b8a3e9eea5befb8b46dcdff8..db062781f0cea86389c48a81134c0ee0b9a1da10 100644 (file)
--- a/src/frontends/qt/GuiMathMatrix.cpp
+++ b/src/frontends/qt/GuiMathMatrix.cpp
@@ -101,7 +101,7 @@ GuiMathMatrix::GuiMathMatrix(GuiView & lv)
 
 void GuiMathMatrix::columnsChanged(int)
 {
-       int const nx = int(columnsSB->value());
+       int const nx = columnsSB->value();
        halignED->setText(QString(nx, 'c'));
 }
 
@@ -159,7 +159,7 @@ void GuiMathMatrix::slotOK()
                // otherwise create just a standard AMS matrix
                if (sh.contains('l') || sh.contains('r') || sh.contains('|')) {
                        string const str_ams = fromqstr(
-                               QString("%1 %2 %3").arg(int(1)).arg(int(1)).arg(deco_name));
+                               QString("%1 %2 %3").arg(1).arg(1).arg(deco_name));
                        dispatch(FuncRequest(LFUN_MATH_AMS_MATRIX, str_ams));
                } else {
                        string const str_ams = fromqstr(
@@ -181,9 +181,6 @@ void GuiMathMatrix::slotClose()
 }
 
 
-Dialog * createGuiMathMatrix(GuiView & lv) { return new GuiMathMatrix(lv); }
-
-
 } // namespace frontend
 } // namespace lyx