Titanium Native Module - View Sizing

TestView.h

#import "TiUIView.h"

@interface ItAndreavitaleControllerTestView : TiUIView {
    
}

@property (nonatomic, retain) UIViewController* controller;

- (void)setContent:(UIView*)contentView;

@end

TestView.m

#import "ItAndreavitaleControllerTestView.h"

@implementation ItAndreavitaleControllerTestView

- (void)initializeState {
    if (_controller == nil) {
        _controller = [[UIViewController alloc] init];
        _controller.view = [[UIView alloc] initWithFrame:self.frame];
        _controller.view.backgroundColor = [UIColor redColor];
        
        [self addSubview:_controller.view];
    }
    
    [super initializeState];
}

- (void)setContent:(UIView*)contentView {
    [_controller.view addSubview:contentView];
}

- (void)frameSizeChanged:(CGRect)frame bounds:(CGRect)bounds {
    [TiUtils setView:_controller.view positionRect:bounds];
    
    for (UIView* child in _controller.view.subviews) {
        [TiUtils setView:child positionRect:bounds];
    }
    
    [super frameSizeChanged:frame bounds:bounds];
}

@end

TestViewProxy.h

#import "TiViewProxy.h"
#import "ItAndreavitaleControllerTestView.h"

@interface ItAndreavitaleControllerTestViewProxy : TiViewProxy {

}

@property (nonatomic, retain) TiViewProxy* contentViewProxy;

- (ItAndreavitaleControllerTestView *)child;
- (void)setContent:(id)args;

@end

TestViewProxy.m

#import "ItAndreavitaleControllerTestViewProxy.h"
#import "TiUtils.h"

@implementation ItAndreavitaleControllerTestViewProxy

- (ItAndreavitaleControllerTestView *)child {
    return (ItAndreavitaleControllerTestView*)self.view;
}

- (void)setContent:(id)args {
    ENSURE_UI_THREAD(setContent, args);
    ENSURE_TYPE(args, TiViewProxy);
    
    if (_contentViewProxy != nil) {
        [_contentViewProxy.view removeFromSuperview];
        
        [self forgetProxy:_contentViewProxy];
    }
    
    _contentViewProxy = (TiViewProxy* )args;
    
    [self rememberProxy:_contentViewProxy];
    
    // Adding as a child
    [[self child] setContent:_contentViewProxy.view];
}

@end