X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcolumn.cpp;h=e7f709531a06f2e5785ac9e070c7aef31f6f988d;hb=32539688068fad9614291159b069da10ead10f47;hp=6c225ee994a52171fbc041a3e13c499b068b6702;hpb=646af3dd91a6ca981572a5b69a0f0bd205d9af49;p=libs%2Fgltk.git

diff --git a/source/column.cpp b/source/column.cpp
index 6c225ee..e7f7095 100644
--- a/source/column.cpp
+++ b/source/column.cpp
@@ -4,48 +4,12 @@ namespace Msp {
 namespace GLtk {
 
 Column::Column(Layout &l):
-	Arrangement(l),
-	first(true),
-	split_here(false),
-	gravity(1)
+	LinearArrangement(l, BOTTOM)
 { }
 
-void Column::split()
-{
-	split_here = true;
-	gravity = -1;
-}
-
-void Column::process_widget(Widget &wdg, Side side, bool aligned)
-{
-	if(side==TOP)
-	{
-		bool snug = (edges[BOTTOM].aligned && aligned && !split_here);
-		add_constraint(wdg, (snug ? Layout::BELOW : Layout::FAR_BELOW), BOTTOM);
-		if(first)
-			edges[TOP].add(wdg, aligned);
-	}
-	else if(side==BOTTOM)
-		next_bottom.add(wdg, (aligned && gravity<0));
-	else
-	{
-		if(edges[side].aligned && aligned)
-			add_constraint(wdg, (side==LEFT ? Layout::ALIGN_LEFT : Layout::ALIGN_RIGHT), side);
-		edges[side].add(wdg, aligned);
-	}
-}
-
 void Column::finish_widget(Widget &wdg)
 {
-	layout.set_gravity(wdg, -1, gravity);
-}
-
-void Column::finish_slot()
-{
-	edges[BOTTOM] = next_bottom;
-	next_bottom.clear();
-	split_here = false;
-	first = false;
+	layout.set_gravity(wdg, -1, (gravity==BOTTOM ? -1 : 1));
 }
 
 } // namespace GLtk