Re: How do IB inspector fields relate to the actual objects?
Re: How do IB inspector fields relate to the actual objects?
- Subject: Re: How do IB inspector fields relate to the actual objects?
- From: Ken Thomases <email@hidden>
- Date: Wed, 29 Feb 2012 15:39:03 -0600
On Feb 29, 2012, at 1:03 PM, Howard Moon wrote:
> I've added a Panel to a nib for an audio plug-in I'm working on, and am having trouble determining how the IB Inspector settings relate to the actual objects, such as an NSPanel. In the Inspector, there are several Style Mask checkboxes:
>
> Utility
> HUD
> Non Activating
> Document Modal.
>
> What do those mean? The tool tip for those says they relate to the member styleMask. Yet when I look up the NSWindow member styleMask, it leads me to a link to the page "Window Style Masks", which lists the following values:
>
> NSBorderlessWindowMask
> NSTitledWindowMask
> NSClosableWindowMask
> NSMiniaturizableWindowMask
> NSResizeableWindowMask
> NSTexturedBackgroundWindowMask
>
> I don't see what the relation between these is.
Check the NSPanel class reference for additional style masks that only apply to panels.
> I'm trying to show a panel that I've loaded previously from my nib. I don't want the panel to show until I want it, and I need to show it via code (in an NSWindowController-derived class I created). But it either shows when it loads, or it doesn't show at all (when calling showWindow:nil), depending on whether I've checked the "Visible at Launch" checkbox in the IB Inspector. I was hoping one of those "style mask" properties might be the culprit, but I don't know what they do.
My guess is that you forgot to set the window property of the window controller. That's why -showWindow: isn't doing anything. Check what the -window getter returns.
If the window is loaded from a standalone NIB, the window controller should typically be loading the NIB; it should specify itself as the owner of the NIB; in the NIB, the class of File's Owner should be set to your window controller class; and you should connect the "window" outlet of File's Owner to the window.
Regards,
Ken
_______________________________________________
Cocoa-dev mailing list (email@hidden)
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:
This email sent to email@hidden