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Fix from Bill for infinite loop problem when moving groups of widgets. 

git-svn-id: file:///fltk/svn/fltk/trunk@281 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet 1999-02-17 16:31:47 +00:00
parent 334494d068
commit c8dbb60e80
1 changed files with 18 additions and 10 deletions
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28
fluid/Fl_Type.cxx
View File

@ -1,5 +1,5 @@
//
// "$Id: Fl_Type.cxx,v 1.5 1999/01/07 19:17:10 mike Exp $"
// "$Id: Fl_Type.cxx,v 1.6 1999/02/17 16:31:47 mike Exp $"
//
// Widget type code for the Fast Light Tool Kit (FLTK).
//
@ -560,19 +560,27 @@ void Fl_Type::move_before(Fl_Type* g) {
// move selected widgets in their parent's list:
void earlier_cb(Fl_Widget*,void*) {
Fl_Type *f;
for (f = Fl_Type::first; f; f=f->next) if (f->selected) {
Fl_Type *g;
for (g = f->prev; g && g->level > f->level; g = g->prev);
if (g && g->level == f->level) f->move_before(g);
for (f = Fl_Type::first; f; ) {
Fl_Type* nxt = f->next;
if (f->selected) {
Fl_Type* g;
for (g = f->prev; g && g->level > f->level; g = g->prev);
if (g && g->level == f->level && !g->selected) f->move_before(g);
}
f = nxt;
}
}
void later_cb(Fl_Widget*,void*) {
Fl_Type *f;
for (f = Fl_Type::last; f; f=f->prev) if (f->selected) {
Fl_Type *g;
for (g = f->next; g && g->level > f->level; g = g->next);
if (g && g->level == f->level && !g->selected) g->move_before(f);
for (f = Fl_Type::last; f; ) {
Fl_Type* prv = f->prev;
if (f->selected) {
Fl_Type* g;
for (g = f->next; g && g->level > f->level; g = g->next);
if (g && g->level == f->level && !g->selected) g->move_before(f);
}
f = prv;
}
}
@ -640,5 +648,5 @@ void Fl_Type::read_property(const char *c) {
int Fl_Type::read_fdesign(const char*, const char*) {return 0;}
//
// End of "$Id: Fl_Type.cxx,v 1.5 1999/01/07 19:17:10 mike Exp $".
// End of "$Id: Fl_Type.cxx,v 1.6 1999/02/17 16:31:47 mike Exp $".
//