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Allow any child widget to be resizable in Fl_Pack.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1875 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet 2001-12-19 15:49:39 +00:00
parent 1fceb8ac2c
commit b9663d5e14
2 changed files with 26 additions and 4 deletions
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2
CHANGES
View File

@ -1,5 +1,7 @@
CHANGES IN FLTK 1.1.0b8
- Fl_Pack now allows any child widget to be the
resizable() widget, not just the last one.
- MacOS: opaque window resizing, all events except
Mac menus are now handled using Carbon, window
activation fixed, GL_SWAP_TYPE default changed to

28
src/Fl_Pack.cxx
View File

@ -1,5 +1,5 @@
//
// "$Id: Fl_Pack.cxx,v 1.6.2.4 2001/01/22 15:13:40 easysw Exp $"
// "$Id: Fl_Pack.cxx,v 1.6.2.4.2.1 2001/12/19 15:49:39 easysw Exp $"
//
// Packing widget for the Fast Light Tool Kit (FLTK).
//
@ -44,10 +44,30 @@ void Fl_Pack::draw() {
int ty = y()+Fl::box_dy(box());
int tw = w()-Fl::box_dw(box());
int th = h()-Fl::box_dh(box());
int rw, rh;
int current_position = horizontal() ? tx : ty;
int maximum_position = current_position;
uchar d = damage();
Fl_Widget*const* a = array();
if (horizontal()) {
rw = -spacing_;
rh = th;
for (int i = children(); i--;)
if (child(i)->visible()) {
if (child(i) != this->resizable()) rw += child(i)->w();
rw += spacing_;
}
} else {
rw = tw;
rh = -spacing_;
for (int i = children(); i--;)
if (child(i)->visible()) {
if (child(i) != this->resizable()) rh += child(i)->h();
rh += spacing_;
}
}
for (int i = children(); i--;) {
Fl_Widget* o = *a++;
if (o->visible()) {
@ -66,9 +86,9 @@ void Fl_Pack::draw() {
// Last child, if resizable, takes all remaining room
if(i == 0 && o == this->resizable()) {
if(horizontal())
W = this->w() - Fl::box_dw(box()) - maximum_position;
W = tw - rw;
else
H = this->h() - Fl::box_dh(box()) - maximum_position;
H = th - rh;
}
if (spacing_ && current_position>maximum_position &&
(X != o->x() || Y != o->y() || d&FL_DAMAGE_ALL)) {
@ -112,5 +132,5 @@ void Fl_Pack::draw() {
}
//
// End of "$Id: Fl_Pack.cxx,v 1.6.2.4 2001/01/22 15:13:40 easysw Exp $".
// End of "$Id: Fl_Pack.cxx,v 1.6.2.4.2.1 2001/12/19 15:49:39 easysw Exp $".
//