摘要： class Balloonwidget { inherit itk::Widget itk_option define -balloonhelp balloonHelp BalloonHelp "" private variable balloon_queue "" private variable destroy_queue "" public method enter public method leave public method balloon constructor { args } {bind $itk_componen 阅读全文

摘要： class bb {#inherit aainherit itk::Widgetconstructor { args } {puts $itk_component(hull)}}class cc {inherit bbconstructor { args } { eval bb::constructor $args} {puts $itk_component(hull)}}cc .c abt acd ad 阅读全文

摘要： class aa {inherit itk::Widgetconstructor { args } {puts $itk_component(hull)}}class bb {inherit aaconstructor { args } {puts $itk_component(hull)}}class cc {inherit bbconstructor { args } {puts $itk_component(hull)}}cc .c abt acd ad====args only to class cc 阅读全文

摘要： class aa {inherit itk::Widgetconstructor { args } {puts $itk_component(hull)}}class bb {inherit aaconstructor { args } {puts $itk_component(hull)}}class cc {inherit bbconstructor { args } {puts $itk_component(hull)}}cc .c 阅读全文

摘要： class Balloonwidget { inherit itk::Widget itk_option define -balloonhelp balloonHelp BalloonHelp "" private variable balloon_queue "" private variable destroy_queue "" public method enter public method leave public method balloon constructor { args } {bind $itk_componen 阅读全文