diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_Dial.cxx | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/Fl_Dial.cxx b/src/Fl_Dial.cxx index 26e54ffc4..25f471698 100644 --- a/src/Fl_Dial.cxx +++ b/src/Fl_Dial.cxx @@ -32,7 +32,10 @@ #include <FL/math.h> // All angles are measured with 0 to the right and counter-clockwise - +/** + Draws dial at given position and size. + \param[in] X, Y, W, H position and size +*/ void Fl_Dial::draw(int X, int Y, int W, int H) { if (damage()&FL_DAMAGE_ALL) draw_box(box(), X, Y, W, H, color()); X += Fl::box_dx(box()); @@ -92,11 +95,18 @@ void Fl_Dial::draw(int X, int Y, int W, int H) { fl_pop_matrix(); } +/** + Draws dial at current position and size. +*/ void Fl_Dial::draw() { draw(x(), y(), w(), h()); draw_label(); } +/** + Allow subclasses to handle event based on given position and size. + \param[in] X, Y, W, H position and size +*/ int Fl_Dial::handle(int event, int X, int Y, int W, int H) { switch (event) { case FL_PUSH: @@ -130,6 +140,9 @@ int Fl_Dial::handle(int event, int X, int Y, int W, int H) { } } +/** + Allow subclasses to handle event based on current position and size. +*/ int Fl_Dial::handle(int e) { return handle(e, x(), y(), w(), h()); } |