88 lines
2.2 KiB
Objective-C
88 lines
2.2 KiB
Objective-C
/**
|
|
* Copyright (c) 2015-present, Facebook, Inc.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
#import "RCTSlider.h"
|
|
|
|
@implementation RCTSlider
|
|
{
|
|
float _unclippedValue;
|
|
}
|
|
|
|
- (void)setValue:(float)value
|
|
{
|
|
_unclippedValue = value;
|
|
super.value = value;
|
|
}
|
|
|
|
- (void)setMinimumValue:(float)minimumValue
|
|
{
|
|
super.minimumValue = minimumValue;
|
|
super.value = _unclippedValue;
|
|
}
|
|
|
|
- (void)setMaximumValue:(float)maximumValue
|
|
{
|
|
super.maximumValue = maximumValue;
|
|
super.value = _unclippedValue;
|
|
}
|
|
|
|
- (void)setTrackImage:(UIImage *)trackImage
|
|
{
|
|
if (trackImage != _trackImage) {
|
|
_trackImage = trackImage;
|
|
CGFloat width = trackImage.size.width / 2;
|
|
UIImage *minimumTrackImage = [trackImage resizableImageWithCapInsets:(UIEdgeInsets){
|
|
0, width, 0, width
|
|
} resizingMode:UIImageResizingModeStretch];
|
|
UIImage *maximumTrackImage = [trackImage resizableImageWithCapInsets:(UIEdgeInsets){
|
|
0, width, 0, width
|
|
} resizingMode:UIImageResizingModeStretch];
|
|
[self setMinimumTrackImage:minimumTrackImage forState:UIControlStateNormal];
|
|
[self setMaximumTrackImage:maximumTrackImage forState:UIControlStateNormal];
|
|
}
|
|
}
|
|
|
|
- (void)setMinimumTrackImage:(UIImage *)minimumTrackImage
|
|
{
|
|
_trackImage = nil;
|
|
minimumTrackImage = [minimumTrackImage resizableImageWithCapInsets:(UIEdgeInsets){
|
|
0, minimumTrackImage.size.width, 0, 0
|
|
} resizingMode:UIImageResizingModeStretch];
|
|
[self setMinimumTrackImage:minimumTrackImage forState:UIControlStateNormal];
|
|
}
|
|
|
|
- (UIImage *)minimumTrackImage
|
|
{
|
|
return [self thumbImageForState:UIControlStateNormal];
|
|
}
|
|
|
|
- (void)setMaximumTrackImage:(UIImage *)maximumTrackImage
|
|
{
|
|
_trackImage = nil;
|
|
maximumTrackImage = [maximumTrackImage resizableImageWithCapInsets:(UIEdgeInsets){
|
|
0, 0, 0, maximumTrackImage.size.width
|
|
} resizingMode:UIImageResizingModeStretch];
|
|
[self setMaximumTrackImage:maximumTrackImage forState:UIControlStateNormal];
|
|
}
|
|
|
|
- (UIImage *)maximumTrackImage
|
|
{
|
|
return [self thumbImageForState:UIControlStateNormal];
|
|
}
|
|
|
|
- (void)setThumbImage:(UIImage *)thumbImage
|
|
{
|
|
[self setThumbImage:thumbImage forState:UIControlStateNormal];
|
|
}
|
|
|
|
- (UIImage *)thumbImage
|
|
{
|
|
return [self thumbImageForState:UIControlStateNormal];
|
|
}
|
|
|
|
@end
|