Give that iOS 7 has totally hosed any hope for custom AlertViews I hacked up a couple of nice options available on github.
Here's the finished product in a sample project.
DISCLAIMER: THIS SUITS MY NEEDS, if it doesn't suit your needs, sorry, look elsewhere...
LICENSE: matches the github MIT
EXCEPT for Alex1987 - go use your fancy frackin'
TSAlertView, 'mm-kay! ;)
DOWNLOAD LINK
:-)
Example of what you do by subclassing this:
This was accomplished just like how you'd do it pre-iOS 7 (code snip it below)
- (id)initWithTitle:(NSString *)title yoffset:(int)yoffset minValue:(int)minValue setValue:(int)setValue maxValue:(int)maxValue message:(NSString *)message delegate:(id)delegate cancelButtonTitle:(NSString *)cancelButtonTitle okButtonTitle:(NSString *)okButtonTitle image:(NSString*)imageName {
self = [super init];
if (!(self = [self initWithTitle:title message:message delegate:delegate cancelButtonTitle:cancelButtonTitle otherButtonTitles:okButtonTitle, nil])) return nil;
CGFloat xCenter = kTTMaxContentFrameWidth * 0.5f;
self.mySlider = [[UISlider alloc] initWithFrame:CGRectMake(xCenter-110, kSliderOffsetForY, 220, (kIsAniPad ? 48.0 : 36.0))];
self.mySlider.minimumValue = (float)minValue;
self.mySlider.maximumValue = (float)maxValue;
self.mySlider.tag = 0;
if (yoffset == -1) {
self.mySlider.value = 0;
}
else {
self.mySlider.value = (float)setValue;
}
self.mySlider.continuous = YES;
[self.mySlider addTarget:self action:@selector(sliderAction:) forControlEvents:UIControlEventValueChanged];
// Setup custom slider images
UIImage *minImage = [UIImage imageNamed:@"leftSide.png"];
UIImage *maxImage = [UIImage imageNamed:@"rightSide.png"];
UIImage *thumbImage = [UIImage imageNamed:@"thumb.png"];
UIImage *thumbPressedImage = [UIImage imageNamed:@"thumbpressed.png"];
minImage=[minImage stretchableImageWithLeftCapWidth:10.0 topCapHeight:0.0];
maxImage=[maxImage stretchableImageWithLeftCapWidth:10.0 topCapHeight:0.0];
// Setup the sliders
[self.mySlider setMinimumTrackImage:minImage forState:UIControlStateNormal];
[self.mySlider setMaximumTrackImage:maxImage forState:UIControlStateNormal];
[self.mySlider setThumbImage:thumbImage forState:UIControlStateNormal];
[self.mySlider setThumbImage:thumbPressedImage forState:UIControlStateHighlighted];
[self.containerView addSubview: self.mySlider];
if (minValue == maxValue) {
self.mySlider.hidden = TRUE;
}
self.myLabel = [[UILabel alloc] initWithFrame:CGRectMake(xCenter-120, kLabelOffsetForY, 240, 22)]; //20
self.myLabel.backgroundColor = [UIColor clearColor];
self.myLabel.textColor = [UIColor blueColor];
self.myLabel.font = kTTAlertSliderFont;
self.myLabel.textAlignment = UITextAlignmentCenter;
self.myLabel.text = [NSString stringWithFormat:@"Selected Amount: %i", (int)self.mySlider.value];
if (yoffset == 23) {
self.myLabel.text = [NSString stringWithFormat:@"Selected Amount: %i", (int)self.mySlider.value];
}
else {
self.myLabel.text = [NSString stringWithFormat:@"Selected Amount: %i", setValue];
}
[self.containerView addSubview:self.myLabel];
NSString *imagePath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:[NSString stringWithFormat:@"Alert/%@", imageName]];
CGRect iframe = CGRectMake(8.0, 12.0+yoffset, 156.0, 60.0);
if (kIsAniPad)
iframe = CGRectMake(12.0, 14.0+yoffset, 312.0, 120.0);
self.myImageView = [[UIImageView alloc] initWithFrame:iframe];
self.myImageView.image = [UIImage imageWithContentsOfFile:imagePath];
[self.containerView addSubview:self.myImageView];
return self;
}
- (void)alertView:(TTAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex {
pressedButton = buttonIndex;
}
