Added placeholderTextColor property for TextInput class

Summary:
Closes https://github.com/facebook/react-native/pull/997
Github Author: Maksim Bunkow <bimawa@gmail.com>

Test Plan: Imported from GitHub, without a `Test Plan:` line.
This commit is contained in:
Maksim Bunkow 2015-04-27 10:24:49 -07:00
parent 826b56a41b
commit bae4e44c60
4 changed files with 25 additions and 1 deletions

View File

@ -445,6 +445,7 @@ var TextInput = React.createClass({
onSubmitEditing={this.props.onSubmitEditing}
onSelectionChangeShouldSetResponder={() => true}
placeholder={this.props.placeholder}
placeholderTextColor={this.props.placeholderTextColor}
text={this.state.bufferedValue}
autoCapitalize={autoCapitalize}
autoCorrect={this.props.autoCorrect}

View File

@ -17,6 +17,7 @@
@property (nonatomic, assign) BOOL autoCorrect;
@property (nonatomic, assign) BOOL selectTextOnFocus;
@property (nonatomic, assign) UIEdgeInsets contentInset;
@property (nonatomic, strong) UIColor *placeholderTextColor;
- (instancetype)initWithEventDispatcher:(RCTEventDispatcher *)eventDispatcher NS_DESIGNATED_INITIALIZER;

View File

@ -42,6 +42,28 @@
}
}
static void RCTUpdatePlaceholder(RCTTextField *self)
{
if (self.placeholder.length > 0 && self.placeholderTextColor) {
self.attributedPlaceholder = [[NSAttributedString alloc] initWithString:self.placeholder
attributes:@{
NSForegroundColorAttributeName : self.placeholderTextColor
}];
} else if (self.placeholder.length) {
self.attributedPlaceholder = [[NSAttributedString alloc] initWithString:self.placeholder];
}
}
- (void)setPlaceholderTextColor:(UIColor *)placeholderTextColor {
_placeholderTextColor = placeholderTextColor;
RCTUpdatePlaceholder(self);
}
- (void)setPlaceholder:(NSString *)placeholder {
super.placeholder = placeholder;
RCTUpdatePlaceholder(self);
}
- (NSArray *)reactSubviews
{
// TODO: do we support subviews of textfield in React?

View File

@ -10,7 +10,6 @@
#import "RCTTextFieldManager.h"
#import "RCTBridge.h"
#import "RCTConvert.h"
#import "RCTShadowView.h"
#import "RCTSparseArray.h"
#import "RCTTextField.h"
@ -28,6 +27,7 @@ RCT_EXPORT_VIEW_PROPERTY(caretHidden, BOOL)
RCT_EXPORT_VIEW_PROPERTY(autoCorrect, BOOL)
RCT_EXPORT_VIEW_PROPERTY(enabled, BOOL)
RCT_EXPORT_VIEW_PROPERTY(placeholder, NSString)
RCT_EXPORT_VIEW_PROPERTY(placeholderTextColor, UIColor)
RCT_EXPORT_VIEW_PROPERTY(text, NSString)
RCT_EXPORT_VIEW_PROPERTY(clearButtonMode, UITextFieldViewMode)
RCT_REMAP_VIEW_PROPERTY(clearTextOnFocus, clearsOnBeginEditing, BOOL)