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

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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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fluid/Fl_Type.cxx
+13 -5
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@@ -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 $"
// //
// Widget type code for the Fast Light Tool Kit (FLTK). // Widget type code for the Fast Light Tool Kit (FLTK).
// //
@@ -560,20 +560,28 @@ void Fl_Type::move_before(Fl_Type* g) {
// move selected widgets in their parent's list: // move selected widgets in their parent's list:
void earlier_cb(Fl_Widget*,void*) { void earlier_cb(Fl_Widget*,void*) {
Fl_Type *f; Fl_Type *f;
for (f = Fl_Type::first; f; f=f->next) if (f->selected) { for (f = Fl_Type::first; f; ) {
Fl_Type* nxt = f->next;
if (f->selected) {
Fl_Type* g; Fl_Type* g;
for (g = f->prev; g && g->level > f->level; g = g->prev); for (g = f->prev; g && g->level > f->level; g = g->prev);
if (g && g->level == f->level) f->move_before(g); if (g && g->level == f->level && !g->selected) f->move_before(g);
}
f = nxt;
} }
} }
void later_cb(Fl_Widget*,void*) { void later_cb(Fl_Widget*,void*) {
Fl_Type *f; Fl_Type *f;
for (f = Fl_Type::last; f; f=f->prev) if (f->selected) { for (f = Fl_Type::last; f; ) {
Fl_Type* prv = f->prev;
if (f->selected) {
Fl_Type* g; Fl_Type* g;
for (g = f->next; g && g->level > f->level; g = g->next); for (g = f->next; g && g->level > f->level; g = g->next);
if (g && g->level == f->level && !g->selected) g->move_before(f); if (g && g->level == f->level && !g->selected) g->move_before(f);
} }
f = prv;
}
} }
//////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////
@@ -640,5 +648,5 @@ void Fl_Type::read_property(const char *c) {
int Fl_Type::read_fdesign(const char*, const char*) {return 0;} int Fl_Type::read_fdesign(const char*, const char*) {return 0;}
// //
// End of "$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 $".
// //