keicoder · March 15, 2014 06:26 · Mar 15, 2014
diff --git a/making UITextView programmatically with custom class and UITextViewDelegate.m b/making UITextView programmatically with custom class and UITextViewDelegate.m
@@ -0,0 +1,220 @@
+//making UITextView programmatically with custom class and UITextViewDelegate
+
+
+//1. make basic UITextView programmatically with custom class
+
+
+//AppDelegate.h
+
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
+
+@property (strong, nonatomic) UIWindow *window;
+
+@end
+
+
+//AppDelegate.m
+
+@implementation AppDelegate
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
+{
+	if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+    return YES;
+}
+
+@end
+
+
+
+//JTextView.h
+
+@interface JTextView : UITextView
+
+@property (strong, nonatomic) UITextView *textView;
+
+@end
+
+
+
+//JTextView.m
+
+@implementation JTextView
+
+//in case making JTextView in code
+- (id)initWithFrame:(CGRect)frame
+{
+    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+    self = [super initWithFrame:frame];
+    if (self)
+    {
+        [self setup];
+    }
+    return self;
+}
+
+
+//in case making JTextView in storyboard
+- (id)initWithCoder:(NSCoder *)aDecoder
+{
+    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+    self = [super initWithCoder:aDecoder];
+
+    if (self)
+    {
+        [self setup];
+    }
+    return self;
+}
+
+
+- (void)setup
+{
+	if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+    CGRect applicationBounds = [[UIScreen mainScreen] bounds]; //Bounds: 0, 0, 320, 568
+    NSLog (@"applicationBounds: %f, %f, %f, %f", applicationBounds.origin.x, applicationBounds.origin.y, applicationBounds.size.width, applicationBounds.size.height);
+
+    CGRect applicationFrame = [[UIScreen mainScreen] applicationFrame]; //Frame: : 0, 20, 320, 548
+    CGFloat statusBarOffset = 20.0; //iOS7
+
+    //텍스트 뷰 생성
+    self.textView = [[UITextView alloc] initWithFrame:CGRectMake(0.0, statusBarOffset, applicationFrame.size.width, applicationFrame.size.height)]; //Frame: : 0, 20, 320, 548
+    CGRect textViewFrame = self.textView.frame;
+    NSLog (@"textViewFrame: %f, %f, %f, %f", textViewFrame.origin.x, textViewFrame.origin.y, textViewFrame.size.width, textViewFrame.size.height);
+
+    UIEdgeInsets textViewInsets = UIEdgeInsetsMake(0.0, 0.0, 0.0, 0.0); //top, left, bottom, right
+    self.textView.contentInset = textViewInsets;
+    self.textView.scrollIndicatorInsets = textViewInsets;
+
+    //텍스트 뷰 속성
+    self.textView.text = @"Text View...";
+    self.textView.font = [UIFont systemFontOfSize:14.0];
+    self.textView.backgroundColor = [UIColor colorWithRed:0.95 green:0.95 blue:0.93 alpha:1];
+    self.textView.scrollEnabled = YES;
+    self.textView.alwaysBounceVertical = YES;
+    self.textView.editable = YES;
+    self.textView.clipsToBounds = YES;
+    self.textView.keyboardDismissMode = UIScrollViewKeyboardDismissModeInteractive;
+    self.textView.keyboardType = UIKeyboardTypeDefault;
+
+    CALayer *imageLayer = self.textView.layer;
+    [imageLayer setCornerRadius:10];
+    [imageLayer setBorderWidth:2];
+    imageLayer.borderColor=[[UIColor lightGrayColor] CGColor];
+}
+
+
+@end
+
+
+
+//NoteViewController.h
+
+@interface NoteViewController : UIViewController
+
+@end
+
+
+
+//NoteViewController.m
+
+#import "JTextView.h"
+
+@interface NoteViewController () <UITextViewDelegate>
+{
+    UITextView *_textView;
+}
+
+@end
+
+@implementation NoteViewController
+
+
+#pragma mark - View Life Cycle
+
+- (void)viewDidLoad
+{
+    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+    [super viewDidLoad];
+
+    //뷰 속성
+    self.view.backgroundColor = [UIColor colorWithRed:0.99 green:0.4 blue:0.43 alpha:1];
+
+    //텍스트 뷰 생성
+    JTextView *jTextView = [[JTextView alloc] init];
+    _textView = jTextView.textView;
+    [self.view addSubview:_textView];
+
+    _textView.delegate = self;
+}
+
+
+#pragma mark - UITextView delegate method (optional)
+
+- (BOOL)textViewShouldBeginEditing:(UITextView *)textView
+{
+    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+    return YES;
+}
+
+
+- (void)textViewDidBeginEditing:(UITextView *)textView
+{
+    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+    _textView.backgroundColor = [UIColor colorWithRed:0.65 green:0.8 blue:1 alpha:1];
+}
+
+
+- (BOOL)textViewShouldEndEditing:(UITextView *)textView
+{
+    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+    return YES;
+}
+
+
+- (void)textViewDidEndEditing:(UITextView *)textView
+{
+    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+    _textView.backgroundColor = [UIColor colorWithRed:0.95 green:0.95 blue:0.93 alpha:1];
+}
+
+
+//Each time a user types a character on the keyboard, just before the character is displayed,
+//the method textView:shouldChangeCharactersInRange:replacementString is called
+- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text
+{
+    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+    if ([text isEqualToString:@"\n"]){
+        [_textView resignFirstResponder];
+        return NO;
+    }
+    return YES;
+}
+
+
+//called when a section of text is selected or the selection is changed, such as when copying or pasting a section of text
+- (void)textViewDidChangeSelection:(UITextView *)textView
+{
+    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+}
+
+
+- (void)textViewDidChange:(UITextView *)textView
+{
+    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
+}
+
+
+
+@end
+
+
+
+
+
+
+
+
+
+
+