diff options
Diffstat (limited to 'FL/Fl_Rect.H')
| -rw-r--r-- | FL/Fl_Rect.H | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/FL/Fl_Rect.H b/FL/Fl_Rect.H index 307410ef7..134521d16 100644 --- a/FL/Fl_Rect.H +++ b/FL/Fl_Rect.H @@ -52,21 +52,24 @@ public: Fl_Rect(int X, int Y, int W, int H) : x_(X), y_(Y), w_(W), h_(H) {} - /** This constructor creates a rectangle based on a widget's position and size. */ + /** This constructor creates a rectangle based on a widget's position and size. */ Fl_Rect (const Fl_Widget& widget) : x_(widget.x()), y_(widget.y()), w_(widget.w()), h_(widget.h()) {} - /** This constructor creates a rectangle based on a widget's position and size. */ + /** This constructor creates a rectangle based on a widget's position and size. */ Fl_Rect (const Fl_Widget* const widget) : x_(widget->x()), y_(widget->y()), w_(widget->w()), h_(widget->h()) {} - /** Return 1 if the rectangle is empty, width or height are 0 */ - int is_empty() { return (w_==0)||(h_==0); } + /** Return 1 if the rectangle is empty, width or height are 0 */ + int is_empty() { return (w_<=0)||(h_<=0); } - /** Set the position and size */ + /** Set the position and size */ void set(int x, int y, int w, int h) { x_=x; y_=y; w_=w; h_=h; } - /** return 0 if the rectangles are different, or 1 if they are the same */ + /** Clone another rectangle */ + void set(Fl_Rect *r) { x_=r->x_; y_=r->y_; w_=r->w_; h_=r->h_; } + + /** return 0 if the rectangles are different, or 1 if they are the same */ int equals(int x, int y, int w, int h) { return ( (x_==x) && (y_==y) && (w_==w) && (h_==h) ); } /** Set the position and size to zero, making this rect empty */ |