Cómo cambiar el color de la barra de pestañas en Xcode
¿Cómo hago para cambiar el color de la barra de pestañas en este código? Mi barra de pestañas es negra. Al hacer clic se cambia a azul. Quiero cambiar el color de arrastre a cualquier otro color.
Este código es de: application.m y allí: rotatingTabBarController.m, rotatingTabBarController.h
<code>// 1B) If this app uses tabs, create a tabbed navigation application and set the default screen for each tab // to the defaultScreenGuid in the tabs data if([self.tabs count] > 0){ [BT_debugger showIt:self:[NSString stringWithFormat:@"building a tabbed based navigation app%@", @""]]; if([self.screens count] > 0){ //appDelegate qoqb_appDelegate *appDelegate = (qoqb_appDelegate *)[[UIApplication sharedApplication] delegate]; //initialize the tab bar controller rootTabBarController = [[BT_rotatingTabBarController alloc] init]; [rootTabBarController.view setFrame:[[UIScreen mainScreen] bounds]]; [rootTabBarController setDelegate:appDelegate]; rootTabBarController.view.autoresizingMask = (UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight); //if we have a tabbar color setup in the theme if(self.rootTheme != nil){ if([self.rootTheme.jsonVars objectForKey:@"tabBarColor"]){ if([[self.rootTheme.jsonVars objectForKey:@"tabBarColor"] length] > 3){ UIColor *tabberColor = [BT_color getColorFromHexString:[self.rootTheme.jsonVars objectForKey:@"tabBarColor"]]; NSString *tabberOpacity = @".50"; if([self.rootTheme.jsonVars objectForKey:@"tabBarColorOpacity"]){ if([[self.rootTheme.jsonVars objectForKey:@"tabBarColorOpacity"] length] > 0){ tabberOpacity = [NSString stringWithFormat:@".%@", [self.rootTheme.jsonVars objectForKey:@"tabBarColorOpacity"]]; if([tabberOpacity isEqualToString:@".100"]) tabberOpacity = @".50"; } //colorize the tab-bar [rootTabBarController addTabColor:tabberColor:[tabberOpacity doubleValue]]; } } } } //Fill a temporary array of view controllers to assign to tab bar controller NSMutableArray *tmpViewControllers = [[NSMutableArray alloc] init]; //loop through each tab bar item in application data for(int i = 0; i < [[self tabs] count]; i++){ //this tab BT_item *thisTab = (BT_item *)[[self tabs] objectAtIndex:i]; NSString *textLabel = [[thisTab jsonVars] objectForKey:@"textLabel"]; UIImage *tabIcon = [UIImage imageNamed:[[thisTab jsonVars] objectForKey:@"iconName"]]; //get the screen from the apps array of screens for this tab's view controller if([[thisTab jsonVars] objectForKey:@"homeScreenItemId"]){ BT_item *thisTabsDefaultScreenData = [self getScreenDataByItemId:[[thisTab jsonVars] objectForKey:@"homeScreenItemId"]]; //if this is the first tab in the list, remember it as the "currently loaded screen", also make it the "previously loaded screen" if(i == 0){ [self setCurrentScreenData:thisTabsDefaultScreenData]; [self setPreviousScreenData:thisTabsDefaultScreenData]; [thisTabsDefaultScreenData setIsHomeScreen:TRUE]; //if theScreen has an audio file..load it in the delegate if([[BT_strings getJsonPropertyValue:thisTabsDefaultScreenData.jsonVars:@"audioFileName":@""] length] > 3){ //appDelegate qoqb_appDelegate *appDelegate = (qoqb_appDelegate *)[[UIApplication sharedApplication] delegate]; //initialize audio in different thread to prevent UI blocking [NSThread detachNewThreadSelector: @selector(loadAudioForScreen:) toTarget:appDelegate withObject:thisTabsDefaultScreenData]; } } </code>