can anyone help me how i add selected photo in textField like in anotherMessaging App in ios.I use grooming text view for multiline text. I am not able to show selected photo in textfield .Any help would be appriciated.
[textView setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:#"yourImage.png"]]];
Hope this works
or other manual way, creating view and place an image view and then add textview at the top of it.
Related
If user clicks the icon, refresh starts. I found this https://github.com/Just-/UINavigationItem-Loading library, but it can't display both text title and loading icon on the middle navigation.
Like this photo:
Navigation item has property named "titleView".
Crete your view as you wish with label and reloadButton and then assign titleView this view:
self.navigationItem.titleView = [self getCustomView];
UINavigationBar is kind of UIView, You can do addSubView: in that. So add UILabel & UIActivityIndicator.
Let me know if you need anymore clarification.
Refer this link for code
I searched all the topics about backbarbutton custom, but seems failed to find answers about my problem on backbarbutton.
To keep the property called interactivePopGestureRecognizer of UINavigationController, using leftBarButton to replace backBarButton is not a valid solution. But I want to custom the backbarbutton with a image, so I use the following code in my controller ViewDidLoad:
UIBarButtonItem * btnBack = [[UIBarButtonItem alloc]init];
btnBack.title = #"";
self.navigationController.navigationBar.backIndicatorImage = [UIImage imageNamed:#"backBtn"];
self.navigationController.navigationBar.backIndicatorTransitionMaskImage = [UIImage imageNamed:#"backBtn"];
self.navigationItem.backBarButtonItem = btnBack;
when I run my project, it shows just a blue rectangle in the place where backBarButton always show.
But the original image just like the system barbutton that called reply.
However, it has a different effect, just change to the image named "Drinks" which is a black image that show a glass of juice.
after run my project the place where always show backBarButton show a blue image just like "Drinks".
what happend! How can I custom my backBarButton with the giving image named backBtn.png, is there anyone can help me? Thanks in advance! For image submit has been reject, I discrible my problem in words.
The Image has be transparent where there should be nothing to be drawn. It should be opaque where the content of the image will be drawn. At least that worked for me. The final color will be tinted by the navigationbar's tintColor anyway.
I have made a subclass for UITableViewCell and I am implementing Subtitle TableViewCell with a thumbnail image.
Following are the UITableViewCell contents:
The issue I am facing is when the data loads in TableViewCell, the subtitleLabel text gets hidden upto the height of the imageView. But when I select any Cell, it shows subtitleLabelText completely.
I have added the screenshot of the same for complete reference:
The UIImageView has frame = CGRectMake(0,0,40,40);
Try to give a clearColor background color for the cell title label -
cell.textLabel.backgroundColor = [UIColor clearColor];
It turns out I was using TableViewCell style as subtitle instead of custom. The style settings in subtitle was making the other labels to hide below them. What a silly miss!
In your nib or storyboard file, make sure that the label is below the image view in the list of subview components (it is in the left of the screen). The first subview in that list will be at the lowest level (behind every other subview, if they overlap).
write one line of code
Titlelabel.backgroundcolor = [UIColor ClearColor];
because your label has white background..and Titlelabel height is too large so label is colliding.
Let me know working or not!!!
Happy Coding!!!
What is the frame of Title Label? if its height is more, then also it may possible that it hides your subtitle Label
Here's a great tutorial which helped me when I was trying to do something like you want :
http://www.appcoda.com/ios-programming-customize-uitableview-storyboard/
You can adapt the size of the different components (ImageView, TitleLabel, Subtitle,...)
I have an UITabBar in my application. One of the tab bar icons looks like a loading symbol. When the user presses the loading button I want the icon to spin/rotate until the loading is done. Should I use UIImageView to animate or something else? How should I make this happen?
Jacos, unfortunately you cannot do that with the UITabBarController and manipulate the tabBarController's tabBar properties. My best bet would be that you use a UIToolBar and assign a black color and make it appear like a tabBar and have buttons added in them as a subView so that they look like tabBarItems.
Its much more customizable, and you can even provide a scrolling experience and add more buttons to it.
I know this question is 4 years old but I had the same problem and managed to fix it by reading the tutorial in here:
https://medium.com/#werry_paxman/bring-your-uitabbar-to-life-animating-uitabbaritem-images-with-swift-and-coregraphics-d3be75eb8d4d#.bjfpbdnut
The main point is to get the view for desired UITabBarItem and the get the UIImageView from it in viewDidLoad:
UIView *plusView = self.tabBar.subviews[1];
self.plusImageView = plusView.subviews.firstObject;
self.plusImageView.contentMode = UIViewContentModeCenter;
Then in didSelectItem method you can do this:
[UIView animateWithDuration:0.4 animations:^{
[self.plusImageView setTransform:CGAffineTransformMakeRotation(M_PI/4)];
}];
My code only rotate the image view for 45 degrees but you can change as you wish.
I guess you could change the UITabBarItem's icon on a timer, but that seems pretty kludgey. You would have to pre-render each frame of your "loading" icon rather than rotate an ImageView.
Another hackey solution would be to add your ImageView to the UIWindow and move it on top of the TabBarController's TabBar (adding it to the TabBar itself is asking for trouble).
You shouldn't try to animate the actual UIImageView within the UITabBarController. I would take this approach:
Set the image for the relevant tab to nil or a blank image.
Create a UIActivityIndicatorView and add it over the tab bar. Position it over the correct tab.
[self.tabBarController.tabBar addSubview:activityIndicatorView];
When your loading task has completed, restore the normal image to the tab and remove the activityIndicator from the tab bar.
I want to change the picker view bakground color. I try this way but not worked.
doublePicker.backgroundColor = [self RGBColorR:85 G:17 B:92];
- (UIColor *)RGBColorR:(double)red G:(double)green B:(double)blue {
return [UIColor colorWithRed:(red/255.00) green:(green/255.00) blue:(blue/255.00) alpha:1.00];
}
I want to do picker view like in picture. How can I do this? Thanks for your reply.
you can add subviews over certain areas of your pickerview..
use:
[picker addSubview: coverView]; //adding subviews to different area of the picker
you're going to find yourself playing with alot of CGRect to get thing to fit properly. If you want to change the entire thing you're going to have to override some methods that handle the touch events etc..
this tutorial might help you create a custom picker
https://developer.apple.com/iphone/library/samplecode/UICatalog/
You cannot change the appearance of UIPickerView, even the size, it's the most unchangeable UI element in iOS. Best you can do is build custom by yourself, using UIScrollView with paging enabled.