From a6163888f3c56123b1db313743c6147ba498732c Mon Sep 17 00:00:00 2001
From: Yuval Adam <yuv.adm@gmail.com>
Date: Fri, 8 Aug 2014 14:42:07 +0300
Subject: Add third_party libs

---
 third_party/windows/fltk-1.1.10/src/Fl_Pack.cxx | 147 ++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 third_party/windows/fltk-1.1.10/src/Fl_Pack.cxx

(limited to 'third_party/windows/fltk-1.1.10/src/Fl_Pack.cxx')

diff --git a/third_party/windows/fltk-1.1.10/src/Fl_Pack.cxx b/third_party/windows/fltk-1.1.10/src/Fl_Pack.cxx
new file mode 100644
index 0000000..7738172
--- /dev/null
+++ b/third_party/windows/fltk-1.1.10/src/Fl_Pack.cxx
@@ -0,0 +1,147 @@
+//
+// "$Id: Fl_Pack.cxx 6868 2009-09-13 12:10:56Z AlbrechtS $"
+//
+// Packing widget for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 1998-2006 by Bill Spitzak and others.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Library General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Library General Public License for more details.
+//
+// You should have received a copy of the GNU Library General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+// USA.
+//
+// Please report all bugs and problems on the following page:
+//
+//     http://www.fltk.org/str.php
+//
+
+// Based on code by Curtis Edwards
+// Group that compresses all it's children together and resizes to surround
+// them on each redraw (only if box() is zero)
+// Bugs: ?
+
+#include <FL/Fl.H>
+#include <FL/Fl_Pack.H>
+#include <FL/fl_draw.H>
+
+Fl_Pack::Fl_Pack(int X, int Y, int W, int H,const char *l)
+: Fl_Group(X, Y, W, H, l) {
+  resizable(0);
+  spacing_ = 0;
+  // type(VERTICAL); // already set like this
+}
+
+void Fl_Pack::draw() {
+  int tx = x()+Fl::box_dx(box());
+  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()) {
+      int X,Y,W,H;
+      if (horizontal()) {
+        X = current_position;
+        W = o->w();
+        Y = ty;
+        H = th;
+      } else {
+        X = tx;
+        W = tw;
+        Y = current_position;
+        H = o->h();
+      }
+      // Last child, if resizable, takes all remaining room
+      if(i == 0 && o == this->resizable()) {
+        if(horizontal())
+          W = tw - rw;
+        else
+          H = th - rh;
+      }
+      if (spacing_ && current_position>maximum_position && box() &&
+        (X != o->x() || Y != o->y() || d&FL_DAMAGE_ALL)) {
+        fl_color(color());
+        if (horizontal())
+          fl_rectf(maximum_position, ty, spacing_, th);
+        else
+          fl_rectf(tx, maximum_position, tw, spacing_);
+      }
+      if (X != o->x() || Y != o->y() || W != o->w() || H != o->h()) {
+        o->resize(X,Y,W,H);
+        o->clear_damage(FL_DAMAGE_ALL);
+      }
+      if (d&FL_DAMAGE_ALL) {
+        draw_child(*o);
+        draw_outside_label(*o);
+      } else update_child(*o);
+      // child's draw() can change it's size, so use new size:
+      current_position += (horizontal() ? o->w() : o->h());
+      if (current_position > maximum_position)
+        maximum_position = current_position;
+      current_position += spacing_;
+    }
+  }
+  
+  if (horizontal()) {
+    if (maximum_position < tx+tw && box()) {
+      fl_color(color());
+      fl_rectf(maximum_position, ty, tx+tw-maximum_position, th);
+    }
+    tw = maximum_position-tx;
+  } else {
+    if (maximum_position < ty+th && box()) {
+      fl_color(color());
+      fl_rectf(tx, maximum_position, tw, ty+th-maximum_position);
+    }
+    th = maximum_position-ty;
+  }
+  
+  tw += Fl::box_dw(box()); if (tw <= 0) tw = 1;
+  th += Fl::box_dh(box()); if (th <= 0) th = 1;
+  if (tw != w() || th != h()) {
+    Fl_Widget::resize(x(),y(),tw,th);
+    d = FL_DAMAGE_ALL;
+  }
+  if (d&FL_DAMAGE_ALL) {
+    draw_box();
+    draw_label();
+  }
+}
+
+//
+// End of "$Id: Fl_Pack.cxx 6868 2009-09-13 12:10:56Z AlbrechtS $".
+//
-- 
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