TwUI 0.1

2011-07-01 14:18:11 -04:00
parent 5d720b0373
commit 2a704ca1fb
111 changed files with 18289 additions and 0 deletions
@@ -0,0 +1,79 @@
+/*
+ Copyright 2011 Twitter, Inc.
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this work except in compliance with the License.
+ You may obtain a copy of the License in the LICENSE file, or at:
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import "ExampleTableViewCell.h"
+
+@implementation ExampleTableViewCell
+
+- (id)initWithStyle:(TUITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
+{
+	if((self = [super initWithStyle:style reuseIdentifier:reuseIdentifier])) {
+		textRenderer = [[TUITextRenderer alloc] init];
+		
+		/*
+		 Add the text renderer to the view so events get routed to it properly.
+		 Text selection, dictionary popup, etc should just work.
+		 You can add more than one.
+		 
+		 The text renderer encapsulates an attributed string and a frame.
+		 The attributed string in this case is set by setAttributedString:
+		 which is configured by the table view delegate.  The frame needs to be 
+		 set before it can be drawn, we do that in drawRect: below.
+		 */
+		self.textRenderers = [NSArray arrayWithObjects:textRenderer, nil];
+	}
+	return self;
+}
+
+- (void)dealloc
+{
+	[textRenderer release];
+	[super dealloc];
+}
+
+- (NSAttributedString *)attributedString
+{
+	return textRenderer.attributedString;
+}
+
+- (void)setAttributedString:(NSAttributedString *)attributedString
+{
+	textRenderer.attributedString = attributedString;
+	[self setNeedsDisplay];
+}
+
+- (void)drawRect:(CGRect)rect
+{
+	CGRect b = self.bounds;
+	CGContextRef ctx = TUIGraphicsGetCurrentContext();
+	
+	// light gray background
+	CGContextSetRGBFillColor(ctx, .97, .97, .97, 1);
+	CGContextFillRect(ctx, b);
+	
+	// text
+	CGRect textRect = CGRectOffset(b, 15, -15);
+	textRenderer.frame = textRect; // set the frame so it knows where to draw itself
+	[textRenderer draw];
+	
+	// emboss
+	CGContextSetRGBFillColor(ctx, 1, 1, 1, 0.9); // light at the top
+	CGContextFillRect(ctx, CGRectMake(0, b.size.height-1, b.size.width, 1));
+	CGContextSetRGBFillColor(ctx, 0, 0, 0, 0.08); // dark at the bottom
+	CGContextFillRect(ctx, CGRectMake(0, 0, b.size.width, 1));
+}
+
+@end