layout is activated cached rect QRectF(0,0 0x0) new geometry QRectF(0,0 18x18) 
updateGeometry called for widget 2 
layout is activated cached rect QRectF(0,0 0x0) new geometry QRectF(0,0 36x36) 
updateGeometry called for widget 1 
layout is activated cached rect QRectF(0,0 36x36) new geometry QRectF(0,0 36x36) 
returning...........  
invalidating widget layout-------- 2 
layout is activated cached rect QRectF(0,0 18x18) new geometry QRectF(0,0 18x18) 
returning...........  
invalidating widget layout-------- 2 
layout is activated cached rect QRectF(0,0 18x18) new geometry QRectF(0,0 18x18) 
returning...........  
invalidating widget layout-------- 2 
layout is activated cached rect QRectF(0,0 18x18) new geometry QRectF(0,0 18x18) 
returning...........  
invalidating widget layout-------- 2 
layout is activated cached rect QRectF(0,0 18x18) new geometry QRectF(0,0 18x18) 
returning...........