* Painter.h:

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

diff --git a/src/frontends/Painter.h b/src/frontends/Painter.h
index 5f8e2250b763856ff8c10e06ef7d2ea2a93f2de7..925d489a563629e60249cd1b5dccf067f29c2b63 100644 (file)
--- a/src/frontends/Painter.h
+++ b/src/frontends/Painter.h
@@ -48,6 +48,7 @@ namespace frontend {
  */
 class Painter {
 public:
+       Painter(): drawing_enabled_(true) {}
        /// possible line widths
        enum line_width {
                line_thin, //< thin line
@@ -132,6 +133,9 @@ public:
        virtual int text(int x, int y,
                docstring const & str, LyXFont const & f) = 0;
 
+       void setDrawingEnabled(bool drawing_enabled = true)
+       { drawing_enabled_ = drawing_enabled; }
+
        /**
         * Draw a string at position x, y (y is the baseline)
         * This is just for fast drawing
@@ -169,6 +173,13 @@ protected:
 
        /// draw a bevelled button border
        virtual void buttonFrame(int x, int y, int w, int h);
+
+       /// Indicate wether real screen drawing shall be done or not.
+       bool const isDrawingEnabled() { return drawing_enabled_; }
+
+private:
+       ///
+       bool drawing_enabled_;
 };
 
 } // namespace frontend