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| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2001-08-05 14:00:15 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2001-08-05 14:00:15 +0000 |
| commit | 51050b38d82ca53bb71c85d2031f9777e6dd373e (patch) | |
| tree | e7e8958a5b433cd8b84e7e312d421ce8c6a84400 /src/Fl_Roller.cxx | |
| parent | 03f49329ff670c072aaddabf8f1beaf4f69e5bd9 (diff) | |
Keyboard nav for valuators.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1555 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src/Fl_Roller.cxx')
| -rw-r--r-- | src/Fl_Roller.cxx | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/src/Fl_Roller.cxx b/src/Fl_Roller.cxx index 4f598eb58..2ec920337 100644 --- a/src/Fl_Roller.cxx +++ b/src/Fl_Roller.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_Roller.cxx,v 1.6.2.4 2001/01/22 15:13:40 easysw Exp $" +// "$Id: Fl_Roller.cxx,v 1.6.2.4.2.1 2001/08/05 14:00:15 easysw Exp $" // // Roller widget for the Fast Light Tool Kit (FLTK). // @@ -35,6 +35,7 @@ int Fl_Roller::handle(int event) { int newpos = horizontal() ? Fl::event_x() : Fl::event_y(); switch (event) { case FL_PUSH: + take_focus(); handle_push(); ipos = newpos; return 1; @@ -44,6 +45,32 @@ int Fl_Roller::handle(int event) { case FL_RELEASE: handle_release(); return 1; + case FL_KEYBOARD : + switch (Fl::event_key()) { + case FL_Up: + if (horizontal()) return 0; + handle_drag(clamp(increment(value(),-1))); + return 1; + case FL_Down: + if (horizontal()) return 0; + handle_drag(clamp(increment(value(),1))); + return 1; + case FL_Left: + if (!horizontal()) return 0; + handle_drag(clamp(increment(value(),-1))); + return 1; + case FL_Right: + if (!horizontal()) return 0; + handle_drag(clamp(increment(value(),1))); + return 1; + default: + return 0; + } + break; + case FL_FOCUS : + case FL_UNFOCUS : + damage(FL_DAMAGE_ALL); + return 1; default: return 0; } @@ -128,14 +155,16 @@ void Fl_Roller::draw() { fl_yxline(X+W,Y+h1,Y); } } + + if (Fl::focus() == this) draw_focus(FL_THIN_UP_FRAME, x(), y(), w(), h()); } Fl_Roller::Fl_Roller(int X,int Y,int W,int H,const char* L) : Fl_Valuator(X,Y,W,H,L) { - box(FL_UP_FRAME); + box(FL_UP_BOX); step(1,1000); } // -// End of "$Id: Fl_Roller.cxx,v 1.6.2.4 2001/01/22 15:13:40 easysw Exp $". +// End of "$Id: Fl_Roller.cxx,v 1.6.2.4.2.1 2001/08/05 14:00:15 easysw Exp $". // |