Hi, oic, i'm kind of ignorant:( however, since that even will be called every time when the drop down is selected, is there a way to check if selected item really change? thanks
--- 2010年6月22日 星期二，Graham Cox <graham....@bigpond.com> 寫道﹕ 寄件人: Graham Cox <graham....@bigpond.com> 主題: Re: detect NSPopUpButton changes 收件人: "Angelo Chen" <angelochen...@yahoo.com.hk> 副本(CC): cocoa-dev@lists.apple.com 日期: 2010年6月22日,星期二,下午1:56 On 22/06/2010, at 3:51 PM, Angelo Chen wrote: > Hi, > How to detect if user has change NSPopupButton's selection? Thanks, > Angelo What have you tried? It's a control like any other - hook it up to a target and an action and you'll get called when the user changes the selection. --Graham _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
