Changed parameter name to something more meaningful

cockatrice/src/settingscache.h

@@ -34,7 +34,7 @@ signals:
     void soundPathChanged();
     void priceTagFeatureChanged(int enabled);
     void ignoreUnregisteredUsersChanged();
-    void pixmapCacheSizeChanged(int value);
+    void pixmapCacheSizeChanged(int newSizeInMBs);
 private:
     QSettings *settings;
 

cockatrice/src/window_main.cpp

@@ -432,9 +432,9 @@ void MainWindow::changeEvent(QEvent *event)
     QMainWindow::changeEvent(event);
 }
 
-void MainWindow::pixmapCacheSizeChanged(int value)
+void MainWindow::pixmapCacheSizeChanged(int newSizeInMBs)
 {
     //qDebug() << "Setting pixmap cache size to " << value << " MBs";
     // translate MBs to KBs
-    QPixmapCache::setCacheLimit(value * 1024);
+    QPixmapCache::setCacheLimit(newSizeInMBs * 1024);
 }

cockatrice/src/window_main.h

@@ -44,7 +44,7 @@ private slots:
     void protocolVersionMismatch(int localVersion, int remoteVersion);
     void userInfoReceived(const ServerInfo_User &userInfo);
     void localGameEnded();
-    void pixmapCacheSizeChanged(int value);
+    void pixmapCacheSizeChanged(int newSizeInMBs);
 
     void actConnect();
     void actDisconnect();