73 lines
2.0 KiB
Objective-C
73 lines
2.0 KiB
Objective-C
//
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// DownPicker.h
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// --------------------------------------------------------
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// Lightweight DropDownList/ComboBox control for iOS
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//
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// by Darkseal, 2013-2015 - MIT License
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//
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// Website: http://www.ryadel.com/
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// GitHub: http://www.ryadel.com/
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//
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#import <UIKit/UIKit.h>
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@interface DownPicker : UIControl<UIPickerViewDelegate, UIPickerViewDataSource, UITextFieldDelegate>
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{
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UIPickerView* pickerView;
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IBOutlet UITextField* textField;
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NSArray* dataArray;
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NSString* placeholder;
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NSString* placeholderWhileSelecting;
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NSString* toolbarDoneButtonText;
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NSString* toolbarCancelButtonText;
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UIBarStyle toolbarStyle;
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}
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@property (nonatomic) NSString* text;
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@property (nonatomic) NSInteger selectedIndex;
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-(id)initWithTextField:(UITextField *)tf;
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-(id)initWithTextField:(UITextField *)tf withData:(NSArray*) data;
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@property (nonatomic) BOOL shouldDisplayCancelButton;
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/**
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Sets an alternative image to be show to the right part of the textbox (assuming that showArrowImage is set to TRUE).
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@param image
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A valid UIImage
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*/
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-(void) setArrowImage:(UIImage*)image;
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-(void) setData:(NSArray*) data;
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-(void) setPlaceholder:(NSString*)str;
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-(void) setPlaceholderWhileSelecting:(NSString*)str;
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-(void) setAttributedPlaceholder:(NSAttributedString *)attributedString;
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-(void) setToolbarDoneButtonText:(NSString*)str;
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-(void) setToolbarCancelButtonText:(NSString*)str;
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-(void) setToolbarStyle:(UIBarStyle)style;
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/**
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TRUE to show the rightmost arrow image, FALSE to hide it.
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@param b
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TRUE to show the rightmost arrow image, FALSE to hide it.
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*/
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-(void) showArrowImage:(BOOL)b;
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-(UIPickerView*) getPickerView;
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-(UITextField*) getTextField;
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/**
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Retrieves the string value at the specified index.
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@return
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The value at the given index or NIL if nothing has been selected yet.
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*/
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-(NSString*) getValueAtIndex:(NSInteger)index;
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/**
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Sets the zero-based index of the selected item: -1 can be used to clear selection.
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@return
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The value at the given index or NIL if nothing has been selected yet.
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*/
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-(void) setValueAtIndex:(NSInteger)index;
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@end
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