textcolor

来源： https://stackoverflow.com/questions/37935057/how-to-change-the-text-color-of-preferencecategory-preferencescreen

问题 I've been asked to match the look of an Alert Dialog in our app to the one used by the app's theme. I managed to apply a style to all Alert Dialogs in the app using it as part of the app's theme, but there are situations where the style is not applying correctly. It happens for example when the Alert Dialog contains a 'Single Choice List' as its' message. The title looks fine, so is the background and the button bar, but the list itself is problematic. At first, the radio buttons as well as

问题 I've been asked to match the look of an Alert Dialog in our app to the one used by the app's theme. I managed to apply a style to all Alert Dialogs in the app using it as part of the app's theme, but there are situations where the style is not applying correctly. It happens for example when the Alert Dialog contains a 'Single Choice List' as its' message. The title looks fine, so is the background and the button bar, but the list itself is problematic. At first, the radio buttons as well as

问题 I am trying to set colors from a textview based on the number of unread messages in a channel. Like so: android:textColor="@{channel.unreadCount > 0 ? @color/selector_conversation_row_title_unread : @color/selector_conversation_row_title_read}" this only sets the color of the title, while: android:textColor="@color/selector_conversation_row_title_unread" this code sets the textColor as a selector, and if i press the TextView the color changes unlike the first statement. selector_conversation

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: I can't edit selected text foreground color in Visual Studio 2010. Anyone know how to do this? In the Options->Environment->Fonts and Colors dialog you can choose Selected Text in the Display Items listbox, but this only allows you to change the Item background property. How does one change the text color, so that for example I can have white text on a blue background when I select an item? Also, is there a way

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: I can't edit selected text foreground color in Visual Studio 2010. Anyone know how to do this? In the Options->Environment->Fonts and Colors dialog you can choose Selected Text in the Display Items listbox, but this only allows you to change the Item background property. How does one change the text color, so that for example I can have white text on a blue background when I select an item? Also, is there a way

问题 Is there a way to use two, or even three font colors in a single label in iOS? If the text "hello, how are you" were used as an example, the "hello," would be blue, and the "how are you" would be green? Is this possible, it seems easier than creating multiple labels? 回答1: Reference from here. First of all initialize of you NSString and NSMutableAttributedString as below. var myString:NSString = "I AM KIRIT MODI" var myMutableString = NSMutableAttributedString() In ViewDidLoad override func

问题 I'm using Codeblocks to coding my things using C++. I remember that in C i can use gotoxy() features and textcolor(), but in C++ that library doesn't work. Any idea?... How can i use those functions in C++?. 回答1: gotoxy() and textcolor() are system dependent functions. They are not part of the standard and not portable. Two possibilities: with the same development environment you can get them to work in C and not in C++. In this case, its certainly conio2.h which doesn't provide for extern "C

问题 I have been developing app these days, the code for changing text items: @Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater=getMenuInflater(); inflater.inflate(R.menu.main, menu); int positionOfMenuItem = 0; // or whatever... MenuItem item = menu.getItem(positionOfMenuItem); SpannableString s = new SpannableString("My red MenuItem"); s.setSpan(new ForegroundColorSpan(Color.RED), 0, s.length(), 0); item.setTitleCondensed(s); return true; } it works pretty, but when

问题 I'm building an iOS app that features 2 themes (dark and light) where the background changes colours. My problem now is the change of the text colour. How can I set the text colour of all labels to lightTextColor ? This is where I change the colours: - (void)changeColor { NSUserDefaults *standardDefaults = [NSUserDefaults standardUserDefaults]; NSString *themeSetting = [standardDefaults stringForKey:@"themeKey"]; if ([themeSetting isEqualToString:@"lightTheme"]) { self.view.backgroundColor =