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[STR New]
Link: http://www.fltk.org/str.php?L2409
Version: 1.3-feature
Link: http://www.fltk.org/str.php?L2409
Version: 1.3-feature
Index: src/Fl_Group.cxx
===================================================================
--- src/Fl_Group.cxx (Revision 7687)
+++ src/Fl_Group.cxx (Arbeitskopie)
@@ -387,11 +387,28 @@
savedfocus_ = 0;
resizable_ = this;
init_sizes();
+
+ //
====================================================================================
+ // THIS SEEMS TO BE THE KEY
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ //
====================================================================================
+ Fl_Widget *pushed = Fl::pushed(); // save pushed() widget --- see below
to reset...
+ if (contains(pushed)) pushed = this; // set to this group, if it's a child
+ Fl::pushed(this); // set pushed() to the group for
fix_focus etc.
+ //
====================================================================================
+
// okay, now it is safe to destroy the children:
while (children_) {
- Fl_Widget* o = child(0); // *first* child widget
- if (o->parent() == this) { // should always be true
- remove(o); // remove child widget first
+ //Fl_Widget* o = child(0); // *first* child widget
+ Fl_Widget* o = child(children_-1); // *last* child widget
+ if (o->parent() == this) { // should always be true
+
+ if (children_>1) { // optimized removal
+ o->parent_ = 0; // reset child's parent
+ children_--; // update counter
+ } else { // normal removal
+ remove(o);
+ }
+
delete o; // then delete it
} else { // this should never happen !
#ifdef DEBUG_CLEAR
@@ -401,6 +418,11 @@
remove(o); // remove it
}
}
+
+ // ============================================================
+ Fl::pushed(pushed); // reset Fl::pushed() widget
+ // ============================================================
+
}
/**
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