Revert ""Grayout" the background of the output window on re-run configuration"

This reverts commit cdf2f70c.

This new feature didn't belong in 1.3. It will remain on master.

src/plugins/projectexplorer/outputwindow.cpp

@@ -199,8 +199,7 @@ void OutputPane::createNewOutputWindow(RunControl *rc)
             delete old;
             m_outputWindows.remove(old);
             OutputWindow *ow = static_cast<OutputWindow *>(m_tabWidget->widget(i));
-            ow->grayOutOldContent();
-            ow->verticalScrollBar()->setValue(ow->verticalScrollBar()->maximum());
+            ow->appendOutput("");//New line
             m_outputWindows.insert(rc, ow);
             found = true;
             break;
@@ -243,14 +242,9 @@ void OutputPane::insertLine()
 
 void OutputPane::reRunRunControl()
 {
-    int index = m_tabWidget->currentIndex();
-    RunControl *rc = runControlForTab(index);
-    if (rc->runConfiguration() && rc->runConfiguration()->project() != 0) {
-        OutputWindow *ow = static_cast<OutputWindow *>(m_tabWidget->widget(index));
-        ow->grayOutOldContent();
-        ow->verticalScrollBar()->setValue(ow->verticalScrollBar()->maximum());
+    RunControl *rc = runControlForTab(m_tabWidget->currentIndex());
+    if (rc->runConfiguration()->project() != 0)
         rc->start();
-    }
 }
 
 void OutputPane::stopRunControl()
@@ -463,22 +457,6 @@ void OutputWindow::insertLine()
     enableUndoRedo();
 }
 
-void OutputWindow::grayOutOldContent()
-{
-    QTextCursor cursor = textCursor();
-    cursor.select(QTextCursor::Document);
-    QTextBlockFormat tbf;
-    const QColor bkgColor = palette().window().color();
-    const QColor fgdColor = palette().windowText().color();
-    tbf.setBackground(QColor((0.5 * bkgColor.red() + 0.5* fgdColor.red()),\
-                             (0.5 * bkgColor.green() + 0.5* fgdColor.green()),\
-                             (0.5 * bkgColor.blue() + 0.5* fgdColor.blue()) ));
-    cursor.mergeBlockFormat(tbf);
-
-    cursor.movePosition(QTextCursor::End);
-    cursor.insertBlock(QTextBlockFormat());
-}
-
 void OutputWindow::enableUndoRedo()
 {
     setMaximumBlockCount(0);

src/plugins/projectexplorer/outputwindow.h

@@ -125,7 +125,6 @@ public:
     void appendOutput(const QString &out);
     void appendOutputInline(const QString &out);
     void insertLine();
-    void grayOutOldContent();
 
     void showEvent(QShowEvent *);