我正在用
Cordova-osx创建一个Mac OSX应用程序.我已经尝试实现我见过的有关我的应用程序的圆角的所有解决方案,但它们都不起作用.最后一个资源将删除阴影并使用CSS创建角落,但我真的不喜欢这种方法.
所以,this is the file负责创建webview并加载它.这是我的方法:
- (void) awakeFromNib
{
_commandDelegate = [[CDVCommandDelegateImpl alloc] initWithViewController:self];
self.webViewDelegate.viewController = self;
NSURL* appURL = nil;
NSString* loadErr = nil;
if ([self.startPage rangeOfString:@"://"].location != NSNotFound) {
appURL = [NSURL URLWithString:self.startPage];
} else if ([self.wwwFolderName rangeOfString:@"://"].location != NSNotFound) {
appURL = [NSURL URLWithString:[NSString stringWithFormat:@"%@/%@", self.wwwFolderName, self.startPage]];
} else {
NSString* startFilePath = [self.commandDelegate pathForResource:self.startPage];
if (startFilePath == nil) {
loadErr = [NSString stringWithFormat:@"ERROR: Start Page at '%@/%@' was not found.", self.wwwFolderName, self.startPage];
NSLog(@"%@", loadErr);
self.loadFromString = YES;
appURL = nil;
} else {
appURL = [NSURL fileURLWithPath:startFilePath];
}
}
if (!loadErr) {
NSURLRequest* appReq = [NSURLRequest requestWithURL:appURL cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:20.0];
self.webView.layer.cornerRadius = 10;
self.webView.layer.opaque = NO;
[[self.webView mainFrame] loadRequest:appReq];
} else {
NSString* html = [NSString stringWithFormat:@"<html><body> %@ </body></html>", loadErr];
[[self.webView mainFrame] loadHTMLString:html baseURL:nil];
}
for (NSString* pluginName in self.startupPluginNames) {
[self getCommandInstance:pluginName];
}
// initialize items based on settings
BOOL enableWebGL = [[self.settings objectForKey:@"EnableWebGL"] boolValue];
WebPreferences* prefs = [self.webView preferences];
// Note that this preference may not be Mac App Store safe
if (enableWebGL && [prefs respondsToSelector:@selector(setWebGLEnabled:)]) {
[prefs performSelector:@selector(setWebGLEnabled:) withObject:[NSNumber numberWithBool:enableWebGL]];
}
}
这主要是添加这个:
self.webView.layer.cornerRadius = 10;
self.webView.layer.opaque = NO;
这是我用来显示面板的代码:
- (void) showPanel
{
NSPoint mouseLocation = [NSEvent mouseLocation];
NSEnumerator *screenEnumerator = [[NSScreen screens] objectEnumerator];
NSScreen *screen;
while ((screen = [screenEnumerator nextObject]) && !NSMouseInRect(mouseLocation, screen.frame, NO))
;
NSRect statusFrame = [[self.statusItem valueForKey:@"window"] frame];
NSRect winFrame = [self.window frame];
NSRect screenFrame = [screen frame];
NSPoint p = NSMakePoint(statusFrame.origin.x, screenFrame.size.height + screenFrame.origin.y - 32);
if ((p.x + winFrame.size.width) > (screenFrame.origin.x + screenFrame.size.width)) {
p.x = screenFrame.origin.x + screenFrame.size.width - winFrame.size.width - 30;
}
[self.window setFrameTopLeftPoint:p];
[self.window setIsVisible:YES];
[NSApp activateIgnoringOtherApps:YES];
[self.window makeKeyAndOrderFront:self];
}
但似乎没有在框架中显示任何圆角.有任何想法吗?
最佳答案 由于白角,我仍然无法制作合适的视图,但我将WebView的角设置为圆角.我在applicationDidFinishLaunching方法中写了这个:
self.webView.wantsLayer = YES;
self.webView.layer.cornerRadius = 50.0f;
self.webView.layer.masksToBounds = YES;
[self.webView.mainFrame.frameView setAllowsScrolling:NO];
你可以看到四舍五入是有效的,但角落里也有白色的地方,我不知道怎么处理它们