I found the issue. The navigation bar was first shown and then removed, thus I
ended calculating a wrong size.
Thanks
On 02.01.2012, at 16:17, Alexander Reichstadt wrote:
> Hi,
>
> when returning from my detail view the list view is sized out of the blue.
>
> in viewDidAppear I do this:
> - (void)viewDidAppear:(BOOL)animated
> {
> [super viewDidAppear:animated];
> if ([theSearchbar.text length]){
> [theSearchbar becomeFirstResponder];
> [self switchSearchbarInvisible:NO];
> } else {
> [theSearchbar resignFirstResponder];
> [self switchSearchbarInvisible:YES];
> }
>
> }
>
>
>
> In switchSearchbarInvisible: I do this:
>
> - (void)switchSearchbarInvisible:(BOOL)isHidden
> {
> theSearchbar.hidden=isHidden;
> CGRect tvbounds = [uiTableView bounds];
>
> CGFloat ypos;
> CGFloat yheight;
> if (isHidden){
> ypos = 0;
> alphabetChoiceView.rowHeight=15.5;
> } else {
> ypos = 42;
> alphabetChoiceView.rowHeight=14;
> }
>
> yheight = 406-ypos;
> [uiTableView setFrame:CGRectMake(29,
> ypos,
> 292,
> yheight)];
>
> tvbounds = [alphabetChoiceView bounds];
> [alphabetChoiceView setFrame:CGRectMake(0,
> ypos+2,
> 28,
> yheight)];
>
>
>
> if (!isHidden){
> for (UIView *possibleButton in theSearchbar.subviews)
> {
> if ([possibleButton isKindOfClass:[UIButton class]])
> {
> UIButton *cancelButton = (UIButton*)possibleButton;
> cancelButton.enabled = YES;
> break;
> }
> }
> }
>
> [alphabetChoiceView setNeedsLayout];
> [uiTableView setNeedsLayout];
> [alphabetChoiceView setNeedsDisplay];
> [alphabetChoiceView reloadData];
> [self.view setNeedsLayout];
> [self.view setNeedsDisplay];
>
>
> }
>
>
> Upon launching the app it works fine, so the via is correctly layouted. But
> once visiting the detail page it gets screwed up and the list view is pushed
> below the bottom toolbar. yheight is completely ignored.
>
> As you can see I tried to refresh every contained view with everything I
> thought would make a change, but it seems that this all gets ignored. My
> question is how to make CocoaTouch stop ignoring my changes? I tried to have
> this called in viewDidLoad, viewWillLoad, viewWillAppear, viewDidAppear to no
> avail?
>
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