Added #ifdef for Qt4/Qt5 compilation

Author: riuson

controls/main/mainwindow.cpp

@@ -50,6 +50,9 @@ MainWindow::MainWindow(QWidget *parent) :
         ui(new Ui::MainWindow)
 {
     ui->setupUi(this);
+#ifndef USED_QT5
+    QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
+#endif
 
     QIcon icon;
     icon.addFile(":/images/icon64", QSize(64, 64));

controls/setup/parts/matrix/matrixitemdelegate.h

@@ -21,7 +21,10 @@
 #define MATRIXITEMDELEGATE_H
 //-----------------------------------------------------------------------------
 #include <QtGui>
+
+#ifdef USED_QT5
 #include <QtWidgets>
+#endif
 //-----------------------------------------------------------------------------
 class MatrixItemDelegate : public QItemDelegate
 {

controls/setup/parts/matrix/setuptabmatrix.cpp

@@ -26,7 +26,10 @@
 #include "prepareoptions.h"
 #include "matrixoptions.h"
 #include "imageoptions.h"
+
+#ifdef USED_QT5
 #include <QtWidgets>
+#endif
 //-----------------------------------------------------------------------------
 SetupTabMatrix::SetupTabMatrix(Preset *preset, QWidget *parent) :
     QWidget(parent),

controls/setup/parts/reordering/reorderingitemdelegate.h

@@ -21,7 +21,10 @@
 #define REORDERINGITEMDELEGATE_H
 //-----------------------------------------------------------------------------
 #include <QtGui>
+
+#ifdef USED_QT5
 #include <QtWidgets>
+#endif
 //-----------------------------------------------------------------------------
 class ReorderingItemDelegate : public QItemDelegate
 {

main.cpp

@@ -17,7 +17,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/
  */
 
+#ifdef USED_QT5
 #include <QtWidgets/QApplication>
+#else
+#include <QtGui/QApplication>
+#endif
+
 #include "mainwindow.h"
 //-----------------------------------------------------------------------------
 int main(int argc, char *argv[])