diff options
| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2001-11-17 16:37:48 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2001-11-17 16:37:48 +0000 |
| commit | 45658d7c0fa768c50f5d7fa179013833f5503a76 (patch) | |
| tree | 28cc5b7cb3313bc3aa1c36a04ad861b6030b9f70 /src/Fl_Input_.cxx | |
| parent | efbe74758f28328ed734735cf0d5a631e7e28193 (diff) | |
Add fl_beep() function.
Don't allow non-int/float text to be pasted into an Fl_Int_Input or
Fl_Float_Input widget.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1690 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src/Fl_Input_.cxx')
| -rw-r--r-- | src/Fl_Input_.cxx | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/src/Fl_Input_.cxx b/src/Fl_Input_.cxx index 25ba45a18..48c4c17e5 100644 --- a/src/Fl_Input_.cxx +++ b/src/Fl_Input_.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_Input_.cxx,v 1.21.2.11.2.2 2001/10/29 03:44:32 easysw Exp $" +// "$Id: Fl_Input_.cxx,v 1.21.2.11.2.3 2001/11/17 16:37:48 easysw Exp $" // // Common input widget routines for the Fast Light Tool Kit (FLTK). // @@ -31,6 +31,7 @@ #include <FL/Fl.H> #include <FL/Fl_Input_.H> #include <FL/fl_draw.H> +#include <FL/fl_ask.H> #include <math.h> #include <string.h> #include <stdlib.h> @@ -713,6 +714,23 @@ int Fl_Input_::handletext(int event, int X, int Y, int W, int H) { const char* t = Fl::event_text(); const char* e = t+Fl::event_length(); if (type() != FL_MULTILINE_INPUT) while (e > t && isspace(*(e-1))) e--; + if (type() == FL_INT_INPUT) { + const char *p = t; + while ((isdigit(*p) || *p == '+' || *p == '-') && p < e) + p ++; + if (p < e) { + fl_beep(FL_BEEP_ERROR); + return 1; + } + } else if (type() == FL_FLOAT_INPUT) { + const char *p = t; + while ((isdigit(*p) || *p == '+' || *p == '-' || *p == '.') && p < e) + p ++; + if (p < e) { + fl_beep(FL_BEEP_ERROR); + return 1; + } + } return replace(position(), mark(), t, e-t);} default: @@ -821,5 +839,5 @@ Fl_Input_::~Fl_Input_() { } // -// End of "$Id: Fl_Input_.cxx,v 1.21.2.11.2.2 2001/10/29 03:44:32 easysw Exp $". +// End of "$Id: Fl_Input_.cxx,v 1.21.2.11.2.3 2001/11/17 16:37:48 easysw Exp $". // |