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[lyx.git] / src / lyxscreen.h

diff --git a/src/lyxscreen.h b/src/lyxscreen.h
index 89e8cb01f143cdcdbad755a38502285a5888eebb..bb3d0e8233d8133df6c77e52703fc7c26f27454d 100644 (file)
--- a/src/lyxscreen.h
+++ b/src/lyxscreen.h
@@ -49,15 +49,18 @@ public:
        ///
        LyXScreen(WorkArea &);
 
+       /// Sets the cursor color to LColor::cursor.
+       void setCursorColor();
+       
        /** Draws the screen form textposition y. Uses as much of
            the already printed pixmap as possible */
-       void Draw(LyXText *, unsigned long y);
+       void Draw(LyXText *, unsigned int y);
 
        /// Redraws the screen, without using existing pixmap
        void Redraw(LyXText *);
    
        /// Returns a new top so that the cursor is visible
-       unsigned long TopCursorVisible(LyXText const *);
+       unsigned int TopCursorVisible(LyXText const *);
        /// Redraws the screen such that the cursor is visible
        bool FitCursor(LyXText *);
        ///
@@ -67,11 +70,11 @@ public:
        ///
        void CursorToggle(LyXText const *);
        ///
-       void ShowManualCursor(LyXText const *, long x, long y,
+       void ShowManualCursor(LyXText const *, int x, int y,
                              int asc, int desc,
                              Cursor_Shape shape);
        /// returns 1 if first has changed, otherwise 0
-       bool FitManualCursor(LyXText *, long, long, int, int);
+       bool FitManualCursor(LyXText *, int, int, int, int);
        ///
        void ToggleSelection(LyXText *, bool = true, int y_offset = 0,
                             int x_offset = 0);
@@ -84,6 +87,8 @@ public:
            If text->status is LyXText::NEED_VERY_LITTLE_REFRESH,
            we only update the current row. */
        void Update(LyXText *, int y_offset=0, int x_offset=0);
+       ///
+       bool forceClear() const { return force_clear; }
 
        ///
        bool cursor_visible;
@@ -92,11 +97,12 @@ private:
        void expose(int x, int y, int exp_width, int exp_height); 
 
        /// y1 and y2 are coordinates of the screen
-       void DrawFromTo(LyXText *, int y1, int y2, int y_offset=0, int x_offset=0);
+       void DrawFromTo(LyXText *, int y1, int y2,
+                       int y_offset = 0, int x_offset = 0);
 
        /// y is a coordinate of the text
-       void DrawOneRow(LyXText *, Row * row, long y_text, int y_offset=0,
-                       int x_offset=0);
+       void DrawOneRow(LyXText *, Row * row, int y_text, int y_offset = 0,
+                       int x_offset = 0);
 
        ///
        WorkArea & owner;
@@ -113,6 +119,8 @@ private:
        int cursor_pixmap_h;
        ///
        GC gc_copy;
+       ///
+       bool force_clear;
 };
 
 #endif