Don't trigger widget rebuild if only its position changes

[libs/gltk.git] / source / panel.cpp

diff --git a/source/panel.cpp b/source/panel.cpp
index 930a68f980f96a065552f11942c1b14f519ac2db..ab8f54fb0cc5471e6a1415ff17add966d51c02a5 100644 (file)
--- a/source/panel.cpp
+++ b/source/panel.cpp
@@ -13,6 +13,7 @@
 #include "panel.h"
 #include "part.h"
 #include "row.h"
+#include "stack.h"
 #include "toggle.h"
 #include "vslider.h"
 
@@ -38,10 +39,10 @@ void Panel::set_layout(Layout *l)
        layout = l;
 }
 
-void Panel::autosize()
+void Panel::autosize_special(const Part &part, Geometry &ageom)
 {
-       if(layout)
-               layout->autosize();
+       if(part.get_name()=="children" && layout)
+               layout->autosize(ageom);
 }
 
 void Panel::render_special(const Part &part, GL::Renderer &renderer) const
@@ -100,6 +101,7 @@ Panel::Loader::Loader(Panel &p, map<string, Widget *> &m):
        add("list",      &Loader::child<List>);
        add("panel",     &Loader::panel);
        add("row",       &Loader::arrangement<Row>);
+       add("stack",     &Loader::arrangement<Stack>);
        add("toggle",    &Loader::child<Toggle>);
        add("vslider",   &Loader::child<VSlider>);
 }