gtk3: set max spin box height before determining rect
gtk3: set max spin box height before determining rect

Change-Id: Ic7e2c3a76abf658cc4e639772e05c83851c1da71

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core