-init および -viewWillLayoutSubviews メソッドの外側にフレームを設定しないアプリに問題があります。editButton をタップするとどうなるかは、エディター ビューを非表示にするアニメーションです。それにもかかわらず、テストしても何も起こりません。ブロックに含まれていない -setFrame メソッドも機能しないため、問題はアニメーション メソッドに起因するものではありません。
コードは次のとおりです。
-(id)init {
if (self = [super init]) {
editButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemEdit target:self action:@selector(editButtonTapped)];
doneButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(doneButtonTapped)];
editor = [[UIView alloc] init];
[editor setBackgroundColor:[UIColor yellowColor]];
editor.clipsToBounds = YES;
editorIsOpen = YES;
portraitRegularModeEditorRect = CGRectMake(15, 59, 738, 100);
portraitClosedEditorEditorRect = CGRectMake(15, 59, 738, 0);
}
return self;
}
- (void)viewDidLoad {
[super viewDidLoad];
[[self view] addSubview:editor];
[[self view] setBackgroundColor:[UIColor blueColor]];
}
-(void)viewDidAppear:(BOOL)animated {
[self setForRegularMode];
}
-(void)viewWillLayoutSubviews {
UIInterfaceOrientation io = [[UIApplication sharedApplication] statusBarOrientation];
if (io == UIInterfaceOrientationPortrait || io == UIInterfaceOrientationPortraitUpsideDown) {
//portrait
[editor setFrame:portraitRegularModeEditorRect];
} else {
//landscape
}
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
-(void)editButtonTapped {
[self setForScenarioLinesEditingMode];
}
-(void)doneButtonTapped {
[self setForRegularMode];
}
-(void)setForRegularMode {
editingMode = CPRegularMode;
if (!editorIsOpen) {
[UIView animateWithDuration:0.3 delay:0 options:UIViewAnimationCurveEaseOut animations:^(void){
[editor setFrame:portraitRegularModeEditorRect];
} completion:^(BOOL finished) {
editorIsOpen = YES;
}];
}
[[self navigationItem] setRightBarButtonItems:[[NSArray alloc] initWithObjects:editButton,nil]];
}
-(void)setForScenarioLinesEditingMode {
editingMode = CPScenarioLinesEditingMode;
if (editorIsOpen) {
[UIView animateWithDuration:0.3 delay:0.0 options:UIViewAnimationCurveEaseOut animations:^(void){
[editor setFrame:portraitClosedEditorEditorRect];
} completion:^(BOOL finished) {
editorIsOpen = NO;
}];
}
[[self navigationItem] setRightBarButtonItems:[[NSArray alloc] initWithObjects:doneButton,nil]];
}
誰かが助けてくれるなら、事前に感謝します;）