Re: Programmatic Toolbar Blinking
Re: Programmatic Toolbar Blinking
- Subject: Re: Programmatic Toolbar Blinking
- From: John Pannell <email@hidden>
- Date: Fri, 5 Nov 2010 16:31:24 -0600
Hi Richard-
No answers, just a datapoint... I looked at a couple of my apps (which have never had the blinking issue, to my eye): one did the toolbar assignment in the window controller's awakeFromNib, the other did it in windowDidLoad.
Not knowing the mechanics of how your window gets on the screen: are you getting everything toolbar related hooked up before issuing a showWindow message? Is the window in a nib and set to appear at launch? Perhaps there is some way you can make sure the toolbar config is happening before the window gets onscreen.
Just guesses - sorry I couldn't be of more help!
John
On Nov 5, 2010, at 3:55 PM, Richard Somers wrote:
> I have a custom window controller that loads a nib file, then programmatically installs a toolbar. The first time the window is displayed on screen it blinks. The window is drawn without the toolbar, then it is drawn again with the toolbar. Visually is is like a blink.
>
> // NSWindowController subclass
>
> - (id)init
> {
> self = [super initWithWindowNibName:@"MyWindowNib"];
> if (self) {
> NSToolbar *toolbar = [[NSToolbar alloc] initWithIdentifier:@"MyToolbar"];
> [toolbar setDelegate:self];
> [[self window] setToolbar:toolbar];
> [toolbar release];
> }
> return self;
> }
>
> - (void)windowDidLoad
> {
> // Installing toolbar here results in same blinking problem.
> }
>
> Does anyone know how to get the window to display the first time with the toolbar installed?
>
> --Richard Somers
>
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