Theme Editor: Fixed rendering behavior of default viewport. Now when other viewports are present in the skin, only _text_ from the default viewport is not rendered

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27378 a1c6a512-1295-4272-9138-f99709370657

utils/themeeditor/graphics/rbviewport.cpp

@@ -51,7 +51,7 @@ RBViewport::RBViewport(skin_element* node, const RBRenderInfo& info)
         if(info.model()->rowCount(QModelIndex()) > 1)
         {
             /* If there is more than one viewport in the document */
-            setVisible(false);
+            textOffset.setX(-1);
         }
         else
         {
@@ -175,6 +175,9 @@ void RBViewport::paint(QPainter *painter,
 
 void RBViewport::newLine()
 {
+    if(textOffset.x() < 0)
+        return;
+
     if(leftText != "")
         alignLeft();
 
@@ -201,6 +204,9 @@ void RBViewport::newLine()
 
 void RBViewport::write(QString text)
 {
+    if(textOffset.x() < 0)
+        return;
+
     if(textAlign == Left)
     {
         leftText.append(text);

utils/themeeditor/graphics/rbviewport.h

@@ -64,6 +64,8 @@ public:
     void addTextOffset(int height){ textOffset.setY(textOffset.y() + height); }
     void flushText()
     {
+        if(textOffset.x() < 0)
+            return;
         alignLeft();
         alignRight();
         alignCenter();