#59 Changes in content padding.

core/src/cz/nic/tablexia/screen/about/AboutScreen.java

@@ -43,6 +43,9 @@ public class AboutScreen extends AbstractTablexiaScreen<Void> {
     private static final int DEFAULT_FONT_PAD  = 5;
     private static final int BIG_FONT_PAD      = 10;
 
+    private static final String SCREEN_STATE_SCROLL_POSITION_Y = "scrollPositionY";
+
+
     private final LabelStyle LABEL_STYLE_18      = new LabelStyle(getFont(ApplicationFontManager.FontType.ROBOTO_REGULAR_18), DEFAULT_FONT_COLOR);
     private final LabelStyle BOLD_LABEL_STYLE_18 = new LabelStyle(getFont(ApplicationFontManager.FontType.ROBOTO_BOLD_18), DEFAULT_FONT_COLOR);
     private final LabelStyle BOLD_LABEL_STYLE_20 = new LabelStyle(getFont(ApplicationFontManager.FontType.ROBOTO_BOLD_20), DEFAULT_FONT_COLOR);
@@ -65,6 +68,11 @@ public class AboutScreen extends AbstractTablexiaScreen<Void> {
         return new ExtendViewport(TablexiaSettings.getWorldSize(), TablexiaSettings.getMinWorldHeight());
     }
 
+    @Override
+    protected void screenPaused(Map<String, String> screenState) {
+        screenState.put(SCREEN_STATE_SCROLL_POSITION_Y, String.valueOf(contentScrollPane.getScrollPercentY()));
+    }
+
     @Override
     protected void screenLoaded(Map<String, String> screenState) {
         TextureRegionDrawable backgroundTexture = new TextureRegionDrawable(getColorTextureRegion(DEFAULT_BACKGROUND_COLOR));
@@ -74,6 +82,12 @@ public class AboutScreen extends AbstractTablexiaScreen<Void> {
         backgroundTable.setFillParent(true);
         prepareScreenLayout();
 
+        if (screenState.containsKey(SCREEN_STATE_SCROLL_POSITION_Y)) {
+            contentScrollPane.layout();
+            contentScrollPane.setScrollPercentY(Float.valueOf(screenState.get(SCREEN_STATE_SCROLL_POSITION_Y)));
+            contentScrollPane.updateVisualScroll();
+        }
+
     }
 
 
@@ -210,7 +224,6 @@ public class AboutScreen extends AbstractTablexiaScreen<Void> {
     }
 
     /**
-     *
      * @param textID
      * @param style
      * @param bigFont