93 lines
2.8 KiB
Objective-C
Executable File
93 lines
2.8 KiB
Objective-C
Executable File
//
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// IASKPSSliderSpecifierViewCell.m
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// http://www.inappsettingskit.com
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//
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// Copyright (c) 2009-2010:
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// Luc Vandal, Edovia Inc., http://www.edovia.com
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// Ortwin Gentz, FutureTap GmbH, http://www.futuretap.com
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// All rights reserved.
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//
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// It is appreciated but not required that you give credit to Luc Vandal and Ortwin Gentz,
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// as the original authors of this code. You can give credit in a blog post, a tweet or on
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// a info page of your app. Also, the original authors appreciate letting them know if you use this code.
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//
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// This code is licensed under the BSD license that is available at: http://www.opensource.org/licenses/bsd-license.php
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//
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#import "IASKPSSliderSpecifierViewCell.h"
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#import "IASKSlider.h"
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#import "IASKSettingsReader.h"
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@implementation IASKPSSliderSpecifierViewCell
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@synthesize label=_label,
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slider=_slider,
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minImage=_minImage,
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maxImage=_maxImage;
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- (void) initDefaults {
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textOffsetPixels = -1;
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}
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- (void)layoutSubviews {
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[super layoutSubviews];
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CGRect sliderBounds = _slider.bounds;
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CGPoint sliderCenter = _slider.center;
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double superViewWidth = _slider.superview.frame.size.width;
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double centerOffset = 0;
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_minImage.hidden = YES;
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_maxImage.hidden = YES;
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_label.hidden = YES;
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if ([_label.text length] > 0) {
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_label.hidden = NO;
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if (textOffsetPixels < 0) {
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CGSize size = [_label.text sizeWithFont:_label.font];
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textOffsetPixels = size.width + 4;
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NSLog(@"size: %f, %f\n", size.width, size.height);
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}
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superViewWidth -= textOffsetPixels;
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centerOffset = textOffsetPixels;
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}
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sliderCenter.x = superViewWidth / 2 + centerOffset;
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sliderBounds.size.width = superViewWidth - kIASKSliderNoImagesPadding * 2;
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// Check if there are min and max images. If so, change the layout accordingly.
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if (_minImage.image && _maxImage.image) {
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// Both images
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_minImage.hidden = NO;
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_maxImage.hidden = NO;
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sliderBounds.size.width = superViewWidth - kIASKSliderImagesPadding * 2;
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}
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else if (_minImage.image) {
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// Min image
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_minImage.hidden = NO;
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sliderCenter.x += (kIASKSliderImagesPadding - kIASKSliderNoImagesPadding) / 2;
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sliderBounds.size.width = superViewWidth - kIASKSliderNoImagesPadding - kIASKSliderImagesPadding;
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}
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else if (_maxImage.image) {
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// Max image
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_maxImage.hidden = NO;
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sliderCenter.x -= (kIASKSliderImagesPadding - kIASKSliderNoImagesPadding) / 2;
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sliderBounds.size.width = superViewWidth - kIASKSliderNoImagesPadding - kIASKSliderImagesPadding;
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}
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_slider.bounds = sliderBounds;
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_slider.center = sliderCenter;
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}
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- (void)dealloc {
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_minImage.image = nil;
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_maxImage.image = nil;
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[super dealloc];
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}
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- (void)prepareForReuse {
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_minImage.image = nil;
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_maxImage.image = nil;
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}
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@end
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