Hi Im creating and adding a grid of buttons to my custom view keyboardView as follows: int offset = 0; for (int row = 0; row<4; row++){ for (int col = 0; col<13;col++) { offset +=1; UIButton *aButton = [UIButton buttonWithType:UIButtonTypeRoundedRect]; aButton.frame = CGRectMake(5+col*65+offset,5+row*65, 60,...
Hi friends, I have created scroll view and sets the buttons are in the scroll view. The Buttons are scrolling horizontally and it works fine. If i clicked the button, i set background image as "Selected State" in button. My problem is how can i changed the selected state in different button, when clicking it and how can i deselected the...
So I have made a custom UIButton and added it to the code and made the connections in interfacebuiler. I want the button to work as a on and off switch, how do I do this correctly? I'm a beginner at iphone development and this is for a school project for this class I'm taking during the summer to get a head start for next semester. So ...
Dear Developers, I am developing an iphone app that has a single View containing A UILabel. The UILabel displays strings from within a plist that is structued as follows; Root................................................(Array) .............Item 0.................................(Dictionary) .........................Question.........
Hello I have to implement kind of the below design : In the above image I have kind of thumbnail of a pdfbook pages and there are two next and previous buttons to implement the functionality of paging . i am thinking of two options to do this 1) Do the designing with IB find the page thumbs and set them accordingly . 2) The second ...
I haven't found a very easy way to do this. The ways I've seen require all these timers and stuff. Is there any easy way I can hold a UIButton and cause it to repeat the action over and over until it gets released? ...
Hi, i have a problem. I use a Button as a BarButtonItem. It works fine so far, but my backgroundcolor works only if i click on my button. How can i set, that my backgroundcolor will be set every time ? thx UIButton *redEmergencyButton = [[UIButton buttonWithType:UIButtonTypeRoundedRect] retain]; redEmergencyButton.frame = CGRec...
I have a Scrollview with a button on it. I have an action set to TouchupInside. Works fine initially. So I need the Scrollview will autohide if it hasnt been touched in 3 seconds. To accomplish this i am using UITapGestureRecognizer on the Scrollview. It definitely works if you touch anywhere in the Scrollview. Unfortunately the UI...
-(void)setState:(id)sender { UIButton* button = (UIButton*)sender; BOOL buttonBool = ([button state]==selected : YES ? NO); [sender setSelected:buttonBool++]; } this is my idea, but i cant figure out the actual state of the button calling the funktion. any button, that calls this funktion, should be toggled between default...
I have the following code. I am creating 3 buttons. They show up in my app. Event handler for the 1st button get's called when I click on it but NOT for the last 2. What am I doing wrong? THE FOLLOWING WORKS PROPERLY. UIButton *invite = [[UIButton alloc] initWithFrame:CGRectMake(x, 0, 40, 15)]; [invite setTitle:@"invite" ...
I am adding a custom UIButton to the accessoryView of UITableViewCell. I pay strict attention to the retain count and have found that the retain count is incremented to 2 when I add the button but if I put in a release or an autorelease, the code crashes on an invalid reference after loading all the tableViewCells. First the code and t...
Hi Buddies, I have created 10 buttons programmatically and set the titles in the button. Now i want to increase the button frame size dynamically,its depends on the text. I given some conditions and set the frame size. but how can i set the exact frame size depends on the text(get the text dynamically). Here my sample code is, f...
I have the following method -(IBAction)back:(id)sender { } and would like to be able to know the sender id. e.g. if there are multiple buttons linked to this method, I would like to know which button was pressed. ...
HI ALL, I have created two custom buttons using IB and i have set their background image.Now i want that when a user selects a button its background image should change and the new background image should persists until user presses the other button.how to do this? ...
I created a custom UItableviewcell added a button into its initWithStyle area: favoriteButton = [[UIButton buttonWithType:UIButtonTypeRoundedRect] retain]; favoriteButton.backgroundColor = [UIColor clearColor]; [favoriteButton setTitle:@"Play" forState:UIControlStateNormal]; [favoriteButton addTarget:self action...
I have below code in a IBAction linked to a UIButton to change the background image on Button Click. UIImage *imageGreen=[UIImage imageNamed:@"bgGreen.png"]; [clickButton setBackgroundImage:imageGreen forState:UIControlStateNormal]; [imageGreen release]; after clicking the button three times it crashes the app in iPhone Simulato...
I have a method hideButton -(void) hideButton:(UIButton) *button { [button setHidden:YES]; } and I get a "can not use an object as parameter to a method" error. I want to be able to give the button as a parameter to the method when calling this [self performSelector:@selector(hideButton:smallestMonster1) withObject:nil afterDelay:1...
Hi... i am new to iPhone programming... can any body help me out please... in my app i am displaying an image, transparent html page with text about that image and there is audio instead of html text... in the bottom tool bar i have button 'VIEW".. i want this button to show the 3 (radio or normal) buttons in a list like drop up list(for...
When I add a UIImageView subclass (fullscreen) behind a couple of UIButton subclass instances, those buttons stop receiving the touches and don't function anymore. Nothing I have tried has worked to restore their connectivity to user touches. I have tried: a) Using a UIImageView subclass for the front view (that receives the touches) an...
I have added multiple target-action-forControlEvents: to a UIButton. I'd like to remove all of these in one go without deallocating anything. I will then set new targets. Is this possible and how do I go about it? ...