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Canvas: re-use Solver as much as possible, with possible (but not substantive) speedup; remove debug output

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This commit is contained in:
Paul Davis 2020-06-25 15:03:26 -06:00
parent 815eb82882
commit aa62460081
9 changed files with 85 additions and 48 deletions
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14
libs/canvas/constraint_test.cc
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@ -59,9 +59,9 @@ main (int argc, char* argv[])
vbox->name = "vbox";
vbox->set_fill (true);
vbox->set_fill_color (0xff0000ff);
// vbox->set_margin (10, 20, 30, 40);
vbox->set_margin (20);
#if 1
vbox->pack_start (r1, PackOptions(PackExpand|PackFill));
vbox->pack_start (r2, PackOptions(PackExpand|PackFill));
vbox->pack_start (r3, PackOptions(PackExpand|PackFill));
@ -71,7 +71,7 @@ main (int argc, char* argv[])
hbox1->set_fill (true);
hbox1->set_fill_color (0x00ff00ff);
hbox1->set_margin (10, 10, 10, 10);
hbox1->set_margin (10);
Rectangle* r4 = new Rectangle (c);
Rectangle* r5 = new Rectangle (c);
@ -110,6 +110,7 @@ main (int argc, char* argv[])
hbox2->name = "hbox2";
hbox2->set_fill (true);
hbox2->set_fill_color (Gtkmm2ext::random_color());
hbox2->set_outline (true);
Text* txt = new Text (c);
txt->name = "text";
@ -119,11 +120,12 @@ main (int argc, char* argv[])
txt->set_font_description (font);
txt->set ("hello world");
ConstrainedItem* ti = hbox2->pack_start (txt, PackExpand);
ti->add_constraint (ti->left() == 50);
vbox->pack_start (hbox2, PackOptions (PackExpand|PackFill));
ConstrainedItem* hb2 = vbox->pack_start (hbox2, PackOptions (PackExpand|PackFill));
ConstrainedItem* ti = hbox2->pack_start (txt, PackOptions (PackExpand|PackFill));
ti->add_constraint (ti->center_x() == hb2->center_x());
ti->add_constraint (ti->center_y() == hb2->center_y() + 20);
#endif
win.show_all ();
app.run ();