diff options
Diffstat (limited to 'src/Fl.cxx')
| -rw-r--r-- | src/Fl.cxx | 74 |
1 files changed, 46 insertions, 28 deletions
diff --git a/src/Fl.cxx b/src/Fl.cxx index d16c27973..25923607e 100644 --- a/src/Fl.cxx +++ b/src/Fl.cxx @@ -1,47 +1,63 @@ -// Fl.C - -// fltk (Fast Light Tool Kit) version 0.99 -// Copyright (C) 1998 Bill Spitzak - +// +// "$Id" +// +// Main event handling code for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998 by Bill Spitzak and others. +// // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Library General Public // License as published by the Free Software Foundation; either // version 2 of the License, or (at your option) any later version. - +// // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Library General Public License for more details. - +// // You should have received a copy of the GNU Library General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 // USA. - -// Written by Bill Spitzak spitzak@d2.com +// +// Please report all bugs and problems to "fltk-bugs@easysw.com". +// #include <FL/Fl.H> #include <FL/Fl_Window.H> #include <FL/x.H> #include <ctype.h> -int Fl::damage_; -Fl_Widget *Fl::belowmouse_; -Fl_Widget *Fl::pushed_; -Fl_Widget *Fl::focus_; -Fl_Widget *Fl::selection_owner_; -int Fl::e_x, Fl::e_y, Fl::e_x_root, Fl::e_y_root; -int Fl::e_state; -int Fl::e_clicks; -int Fl::e_is_click; -int Fl::e_keysym; -char *Fl::e_text; -int Fl::e_length; +// +// Globals... +// + +Fl_Widget *Fl::belowmouse_, + *Fl::pushed_, + *Fl::focus_, + *Fl::selection_owner_; +int Fl::damage_, + Fl::e_x, + Fl::e_y, + Fl::e_x_root, + Fl::e_y_root, + Fl::e_state, + Fl::e_clicks, + Fl::e_is_click, + Fl::e_keysym; +char *Fl::e_text; +int Fl::e_length; + + +// +// 'Fl:event_inside()' - Return whether or not the mouse event is inside +// the given rectangle. +// int Fl::event_inside(int x,int y,int w,int h) /*const*/ { - int mx = event_x(); - int my = event_y(); - return (mx >= x && mx < x+w && my >= y && my < y+h); + int mx = event_x() - x; + int my = event_y() - y; + return (mx >= 0 && mx < w && my >= 0 && my < h); } int Fl::event_inside(const Fl_Widget *o) /*const*/ { @@ -63,7 +79,7 @@ static int numtimeouts; void Fl::add_timeout(double t, void (*cb)(void *), void *v) { int i; if (numtimeouts<MAXTIMEOUT) numtimeouts++; - for (i=0; i<numtimeouts-1; i++) { + for (i=0; i<(numtimeouts-1); i++) { if (timeout[i].time > t) { for (int j=numtimeouts-1; j>i; j--) timeout[j] = timeout[j-1]; break; @@ -128,7 +144,7 @@ static int initclock; // if false we didn't call fl_elapsed() last time // fl_elapsed must return the amount of time since the last time it was // called. To reduce the number of system calls the to get the -// current time, the "initclock" symbol is turned on by an indefinate +// current time, the "initclock" symbol is turned on by an indefinite // wait. This should then reset the measured-from time and return zero static double fl_elapsed() { @@ -145,7 +161,7 @@ static double fl_elapsed() { static struct timeval prevclock; struct timeval newclock; - gettimeofday(&newclock, 0); + gettimeofday(&newclock, NULL); if (!initclock) { prevclock.tv_sec = newclock.tv_sec; prevclock.tv_usec = newclock.tv_usec; @@ -567,4 +583,6 @@ void fl_throw_focus(Fl_Widget *o) { if (fix) fl_fix_focus(); } -// End of Fl.C // +// +// End of "$Id: Fl.cxx,v 1.4 1998/10/19 20:45:34 mike Exp $". +// |