better selection and scrolling behaviour

[lyx.git] / src / frontends / WorkArea.h

diff --git a/src/frontends/WorkArea.h b/src/frontends/WorkArea.h
index 28f3d35ad49b1c74996def583ebc92d8a3de416e..cb54cff3c442dee817d9eebb588554ad08f4436e 100644 (file)
--- a/src/frontends/WorkArea.h
+++ b/src/frontends/WorkArea.h
@@ -1,19 +1,21 @@
 // -*- C++ -*-
 /**
  * \file WorkArea.h
- * Copyright 1995-2002 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
  * \author unknown
- * \author John Levon <moz@compsoc.man.ac.uk>
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS
  */
 
 #ifndef WORKAREA_H
 #define WORKAREA_H
 
-#include "frontends/mouse_state.h"
 #include "frontends/key_state.h"
 #include "frontends/LyXKeySym.h"
+#include "funcrequest.h"
 
 #include <boost/signals/signal0.hpp>
 #include <boost/signals/signal1.hpp>
@@ -23,7 +25,7 @@
 #include <utility>
 
 class Painter;
- 
+
 /**
  * The work area class represents the widget that provides the
  * view onto a document. It is owned by the BufferView, and
@@ -37,15 +39,15 @@ public:
        WorkArea() {}
 
        virtual ~WorkArea() {}
- 
+
        /// return the painter object for this work area
        virtual Painter & getPainter() = 0;
- 
+
        /// return the width of the work area in pixels
        virtual int workWidth() const = 0;
        /// return the height of the work area in pixels
        virtual int workHeight() const = 0;
-  
+
        /**
         * Update the scrollbar.
         * @param height the total document height in pixels
@@ -53,7 +55,7 @@ public:
         * @param line_height the line-scroll amount, in pixels
         */
        virtual void setScrollbarParams(int height, int pos, int line_height) = 0;
- 
+
        // FIXME: this is an odd place to have it, but xforms needs it here ...
        /// a selection exists
        virtual void haveSelection(bool) const = 0;
@@ -61,27 +63,19 @@ public:
        virtual string const getClipboard() const = 0;
        /// fill the clipboard
        virtual void putClipboard(string const &) const = 0;
- 
+
        /// work area dimensions have changed
        boost::signal0<void> workAreaResize;
        /// the scrollbar has changed
        boost::signal1<void, int> scrollDocView;
        /// a key combination has been pressed
        boost::signal2<void, LyXKeySymPtr, key_modifier::state> workAreaKeyPress;
-       /// a mouse button has been pressed
-       boost::signal3<void, int, int, mouse_button::state> workAreaButtonPress;
-       /// a mouse button has been released
-       boost::signal3<void, int, int, mouse_button::state> workAreaButtonRelease;
-       /// the mouse has moved
-       boost::signal3<void, int, int, mouse_button::state> workAreaMotionNotify;
-       /// a mouse button has been double-clicked
-       boost::signal3<void, int, int, mouse_button::state> workAreaDoubleClick;
-       /// a mouse button has been triple-clicked
-       boost::signal3<void, int, int, mouse_button::state> workAreaTripleClick;
+       /// some mouse event
+       boost::signal1<void, FuncRequest> dispatch;
        /// emitted when an X client has requested our selection
        boost::signal0<void> selectionRequested;
        /// emitted when another X client has stolen our selection
        boost::signal0<void> selectionLost;
 };
- 
+
 #endif // WORKAREA_H