Aditya Nrusimha
102 lines
3.8 KiB
Objective-C
102 lines
3.8 KiB
Objective-C
/*
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Copyright 2011 Twitter, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this work except in compliance with the License.
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You may obtain a copy of the License in the LICENSE file, or at:
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#import "ExampleTableViewCell.h"
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@implementation ExampleTableViewCell
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- (id)initWithStyle:(TUITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
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if((self = [super initWithStyle:style reuseIdentifier:reuseIdentifier])) {
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_textRenderer = [[TUITextRenderer alloc] init];
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_textRenderer.shadowBlur = 1.0f;
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_textRenderer.verticalAlignment = TUITextVerticalAlignmentMiddle;
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// Add the text renderer to the view so events get routed to it
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// properly. Text selection, dictionary popup, etc should just work.
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// You can add more than one.
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// The text renderer encapsulates an attributed string and a frame.
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// The attributed string in this case is set by setAttributedString:
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// which is configured by the table view delegate. The frame needs to
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// be set before it can be drawn, we do that in drawRect: below.
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self.textRenderers = [NSArray arrayWithObjects:_textRenderer, nil];
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self.selectionStyle = TUITableViewCellSelectionStyleGray;
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self.drawingStyle = TUITableViewCellDrawingStyleGradientDown;
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self.backgroundColor = [NSColor colorWithCalibratedWhite:0.97 alpha:1.0f];
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self.alternateBackgroundColor = [NSColor colorWithCalibratedWhite:0.92 alpha:1.0f];
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self.highlightColor = [NSColor colorWithCalibratedWhite:0.87 alpha:1.0f];
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self.animatesHighlightChanges = YES;
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NSTextField *textField = [[NSTextField alloc] initWithFrame:NSMakeRect(20, 180, 91, 22)];
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[textField.cell setUsesSingleLineMode:YES];
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[textField.cell setScrollable:YES];
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self.textFieldContainer = [[TUIViewNSViewContainer alloc] initWithNSView:textField];
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self.textFieldContainer.backgroundColor = [NSColor blueColor];
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[self addSubview:self.textFieldContainer];
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}
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return self;
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}
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- (NSAttributedString *)attributedString {
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return _textRenderer.attributedString;
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}
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- (void)setAttributedString:(NSAttributedString *)attributedString {
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_textRenderer.attributedString = attributedString;
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[self setNeedsDisplay];
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}
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- (void)layoutSubviews {
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[super layoutSubviews];
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CGSize textFieldSize = self.textFieldContainer.bounds.size;
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CGFloat textFieldLeft = CGRectGetWidth(self.bounds) - textFieldSize.width - 16;
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self.textFieldContainer.frame = CGRectMake(textFieldLeft, 14, textFieldSize.width, textFieldSize.height);
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}
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- (void)drawRect:(CGRect)rect {
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[super drawRect:rect];
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// Change the text color when state changes, so it looks alright.
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if(self.highlighted || self.selected) {
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TUIAttributedString *string = (TUIAttributedString *)_textRenderer.attributedString;
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[string setColor:[NSColor whiteColor]];
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_textRenderer.attributedString = string;
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_textRenderer.shadowColor = [NSColor blackColor];
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_textRenderer.shadowOffset = CGSizeMake(0, -1);
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} else {
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TUIAttributedString *string = (TUIAttributedString *)_textRenderer.attributedString;
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[string setColor:[NSColor blackColor]];
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_textRenderer.attributedString = string;
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_textRenderer.shadowColor = [NSColor whiteColor];
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_textRenderer.shadowOffset = CGSizeMake(0, 1);
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}
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// Set the frame so it knows where to draw itself.
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CGRect textRect = self.bounds;
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textRect.origin.x += self.indentationWidth;
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textRect.size.width -= (self.textFieldContainer.frame.size.width + 16) + (self.indentationWidth * 2);
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_textRenderer.frame = textRect;
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[_textRenderer draw];
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}
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@end
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