mirror of
https://github.com/zhigang1992/react-native.git
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d5209a0829
Reviewed By: javache Differential Revision: D2622491 fb-gh-sync-id: de79a96ee0fef432bbd0512eba8994719a0adad3
96 lines
2.7 KiB
Objective-C
96 lines
2.7 KiB
Objective-C
/**
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* The examples provided by Facebook are for non-commercial testing and
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* evaluation purposes only.
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*
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* Facebook reserves all rights not expressly granted.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
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* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#import "AppDelegate.h"
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#import "UpdatePropertiesExampleView.h"
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#import "RCTJavaScriptLoader.h"
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#import "RCTBridge.h"
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#import "RCTRootView.h"
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#import "RCTViewManager.h"
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@interface UpdatePropertiesExampleViewManager : RCTViewManager
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@end
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@implementation UpdatePropertiesExampleViewManager
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RCT_EXPORT_MODULE();
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- (UIView *)view
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{
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return [UpdatePropertiesExampleView new];
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}
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@end
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@implementation UpdatePropertiesExampleView
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{
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RCTRootView *_rootView;
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UIButton *_button;
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BOOL _beige;
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}
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- (instancetype)initWithFrame:(CGRect)frame
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{
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self = [super initWithFrame:frame];
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if (self) {
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_beige = YES;
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AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
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_rootView = [[RCTRootView alloc] initWithBridge:appDelegate.bridge
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moduleName:@"SetPropertiesExampleApp"
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initialProperties:@{@"color":@"beige"}];
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_button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
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[_button setTitle:@"Native Button" forState:UIControlStateNormal];
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[_button setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
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[_button setBackgroundColor:[UIColor grayColor]];
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[_button addTarget:self
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action:@selector(changeColor)
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forControlEvents:UIControlEventTouchUpInside];
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[self addSubview:_button];
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[self addSubview:_rootView];
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}
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return self;
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}
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- (void)layoutSubviews
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{
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float spaceHeight = 20;
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float buttonHeight = 40;
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float rootViewWidth = self.bounds.size.width;
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float rootViewHeight = self.bounds.size.height - spaceHeight - buttonHeight;
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[_rootView setFrame:CGRectMake(0, 0, rootViewWidth, rootViewHeight)];
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[_button setFrame:CGRectMake(0, rootViewHeight + spaceHeight, rootViewWidth, buttonHeight)];
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}
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- (void)changeColor
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{
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_beige = !_beige;
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[_rootView setAppProperties:@{@"color":_beige ? @"beige" : @"purple"}];
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}
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- (NSArray<UIView<RCTComponent> *> *)reactSubviews
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{
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// this is to avoid unregistering our RCTRootView when the component is removed from RN hierarchy
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return @[];
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}
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@end
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