de-slotize some functions in TerminalDisplay

There were a bunch of member functions in TerminalDisplay.h that were
under Q_SLOTS but weren't used as slots.  Move them to a more
appropriate place.

src/terminalDisplay/TerminalDisplay.h

@@ -354,7 +354,15 @@ public:
     // returns 0 - not selecting, 1 - pending selection (button pressed but no movement yet), 2 - selecting
     int selectionState() const;
 
-public Q_SLOTS:
+    Qt::Edge droppedEdge() const
+    {
+        return _overlayEdge;
+    }
+    IncrementalSearchBar *searchBar() const;
+    Character getCursorCharacter(int column, int line);
+
+    int loc(int x, int y) const;
+
     /**
      * Scrolls current ScreenWindow
      *
@@ -362,18 +370,26 @@ public Q_SLOTS:
      */
     void scrollScreenWindow(enum ScreenWindow::RelativeScrollMode mode, int amount);
 
+    /**
+     * Causes the widget to display or hide a message informing the user that terminal
+     * output has been suspended (by using the flow control key combination Ctrl+S)
+     *
+     * @param suspended True if terminal output has been suspended and the warning message should
+     *                     be shown or false to indicate that terminal output has been resumed and that
+     *                     the warning message should disappear.
+     */
+    void outputSuspended(bool suspended);
+
+    // Used to show/hide the message widget
+    void updateReadOnlyState(bool readonly);
+
+public Q_SLOTS:
     /**
      * Causes the terminal display to fetch the latest character image from the associated
      * terminal screen ( see setScreenWindow() ) and redraw the display.
      */
     void updateImage();
 
-    void setAutoCopySelectedText(bool enabled);
-
-    void setCopyTextAsHTML(bool enabled);
-
-    void setMiddleClickPasteMode(Enum::MiddleClickPasteModeEnum mode);
-
     /** Copies the selected text to the X11 Selection. */
     void copyToX11Selection();
 
@@ -399,15 +415,6 @@ public Q_SLOTS:
      * stop key (Ctrl+S) are pressed.
      */
     void setFlowControlWarningEnabled(bool enable);
-    /**
-     * Causes the widget to display or hide a message informing the user that terminal
-     * output has been suspended (by using the flow control key combination Ctrl+S)
-     *
-     * @param suspended True if terminal output has been suspended and the warning message should
-     *                     be shown or false to indicate that terminal output has been resumed and that
-     *                     the warning message should disappear.
-     */
-    void outputSuspended(bool suspended);
 
     /**
      * Sets whether the program currently running in the terminal is interested
@@ -434,30 +441,8 @@ public Q_SLOTS:
      */
     void bell(const QString &message);
 
-    /**
-     * Sets the display's contents margins.
-     */
-    void setMargin(int margin);
-
-    /**
-     * Sets whether the contents are centered between the margins.
-     */
-    void setCenterContents(bool enable);
-
-    Qt::Edge droppedEdge() const
-    {
-        return _overlayEdge;
-    }
-
-    // Used to show/hide the message widget
-    void updateReadOnlyState(bool readonly);
-    IncrementalSearchBar *searchBar() const;
-
     // Used for requestPrint
     void printScreen();
-    Character getCursorCharacter(int column, int line);
-
-    int loc(int x, int y) const;
 
 Q_SIGNALS:
     void requestToggleExpansion();
@@ -636,6 +621,21 @@ private:
     // Boilerplate setup for MessageWidget
     KMessageWidget *createMessageWidget(const QString &text);
 
+    // Some setters used by applyProfile
+    void setAutoCopySelectedText(bool enabled);
+    void setCopyTextAsHTML(bool enabled);
+    void setMiddleClickPasteMode(Enum::MiddleClickPasteModeEnum mode);
+
+    /**
+     * Sets the display's contents margins.
+     */
+    void setMargin(int margin);
+
+    /**
+     * Sets whether the contents are centered between the margins.
+     */
+    void setCenterContents(bool enable);
+
     // the window onto the terminal screen which this display
     // is currently showing.
     QPointer<ScreenWindow> _screenWindow;