- (void)handleLongPressGesture:(UILongPressGestureRecognizer *)sender
{
switch (sender.state) {
case UIGestureRecognizerStateBegan:
// 長押しを検知した場合の処理
break;
case UIGestureRecognizerStateEnded:
// 指が離された場合の処理
break;
}
}
@interface UIOutlineLabel : UILabel @property (nonatomic, retain) UIColor *OutlineColor; @property (nonatomic, assign) CGFloat OutlineWidth; @end
- (void)drawTextInRect:(CGRect)rect
{
CGSize shadowOffset = self.shadowOffset;
UIColor *txtColor = self.textColor;
CGContextRef contextRef = UIGraphicsGetCurrentContext();
CGContextSetLineWidth(contextRef, OutlineWidth);
CGContextSetLineJoin(contextRef, kCGLineJoinRound);
CGContextSetTextDrawingMode(contextRef, kCGTextStroke);
self.textColor = OutlineColor;
[super drawTextInRect:CGRectInset(rect, OutlineWidth, OutlineWidth)];
CGContextSetTextDrawingMode(contextRef, kCGTextFill);
self.textColor = txtColor;
[super drawTextInRect:CGRectInset(rect, OutlineWidth, OutlineWidth)];
self.shadowOffset = shadowOffset;
}
[aDateLabel setOutlineColor:[UIColor whiteColor]]; [aDateLabel setOutlineWidth:5.f];
#import "ViewController.h"
#import "QuartzCore/CALayer.h"
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
UIImage *image = [UIImage imageNamed:@"test.jpg"];
UIImageView *imageview = [[UIImageView alloc] initWithImage:image];
CALayer *layer = [imageview layer];
[layer setMasksToBounds:YES];
[layer setBorderWidth: 3.f];
[layer setBorderColor:[[UIColor whiteColor] CGColor]];
}
NSMutableArray *test1 = [NSMutableArray arrayWithObjects:@"test1", @"test2", @"test3", nil];
NSMutableArray *test2 = test1.copy
[test2 removeObject:@"test2"];
for (NSString *p in test1) {
NSLog(@"%@", p);
}
NSMutableArray *test1 = [NSMutableArray arrayWithObjects:@"test1", @"test2", @"test3", nil];
NSMutableArray *test2 = [test1 mutableCopy];
[test2 removeObject:@"test2"];
for (NSString *p in test2) {
NSLog(@"%@", p);
}
// タップ検知 UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTapGesture:)]; tapGesture.numberOfTapsRequired = 2; [self.view addGestureRecognizer:tapGesture]; [tapGesture release];
for (UIGestureRecognizer *gesture in [self.view gestureRecognizers]) {
[self.view removeGestureRecognizer];
}
// ボタンを追加
UIButton *button = [UIButton buttonWithType:UIButtonTypeInfoLight];
button.frame = CGRectMake(100,100,100,100);
[button addTarget:self action:@selector(doAction:)
forControlEvents:UIControlEventTouchUpInside];
// 追加したいviewにaddSubview
[self.view addSubview:button];
for (UIView *view in [self.view subviews]) {
[view removeFromSuperview];
}
@interface ViewController : UIViewController
<
SubViewDelegate
>
{
UIPopoverController *popoverController;
}
- (void)doAction:(id)sender
{
// 参照先のオブジェクト生成
SubViewController *sv = [[SubViewController alloc] init];
sv.contentSizeForViewPopover = sv.view.frame.size;
sv.delegate = self;
popoverController = [[UIPopoverController alloc] initWithContentViewController:sv];
[sv release];
[popoverController presentPopoverFromBarButtonItem:sender
permittedArrowDirections:UIPopoverArrowDirectionAny
animated:YES];
}
// 参照先のdelegate実装
- (void)subviewController:(SubViewController *)view didSelectedIndex:(NSInteger)index
{
[popoverController dismissPopoverAnimated:YES];
NSLog(@"selected %d", index);
}
@class SubViewController; @protocol SubViewDelegate- (void)subviewController:(SubViewController *)view didSelectedIndex:(NSInteger)index; @end @interface SubViewController : UITableViewController @property (assign) id delegate;
@implementation SubViewController
@synthesize delegate;
〜省略〜
- (void)tableView:(UITableView *)tableView didSelectedRowAtIndexPath:(NSIndexPath *)indexPath
{
[delegate subviewController:self didSelectedIndex:[indexPath row]];
}
@interface ViewController : UIViewController
{
NSTimer *aTimer;
}
// 画面生成時
- (void)viewDidLoad
{
// タイマーを生成しスタート
aTimer = [NSTimer
scheduledTimerWithTimeInterval:5.f
target:self
selector:(tick:)
userInfo:nil
repeat:YES];
}
// 画面破棄時
- (void)viewDidLoad {
// タイマーを破棄
[aTimer release];
aTimer = nil;
}
// タイマーが動作した時の処理
- (void)tick:(NSTimer *)timer
{
...
}
// 基本的な使い方は上の通り
// 下はこんな使い方もってかんじ
// 画面表示時
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
// タイマーが動いているか判定し、停止している場合は再開する
if (![aTimer isValid])
[aTimer fire];
}
// 画面終了時
- (void)viewDidDisappear:(BOOL)animated
{
[super viewDisappear:animated];
[aTimer invalidate];
}
textField.placefolder = @"ここに名前を入力してください";
textField.returnKeyType = UIReturnKeyDone;
typedef enum {
UIReturnKeyDefault, // 改行 or return
UIReturnKeyGo, // 開く or Go
UIReturnKeyGoogle, // 検索 or Search
UIReturnKeyJoin, // 接続 or Join
UIReturnKeyNext, // 次へ or Next
UIReturnKeyRoute, // 経路 or Route
UIReturnKeySearch, // 検索 or Search
UIReturnKeySend, // 送信 or Send
UIReturnKeyYahoo, // 検索 or Search
UIReturnKeyDone, // 完了 or Done
UIReturnKeyEmergencyCall, // 緊急電話 or EmergencyCall
} UIReturnKeyType;
textField.keyboardType = UIKeyboardTypeURL;
typedef enum {
UIKeyboardTypeDefault,
UIKeyboardTypeASCIICapable,
UIKeyboardTypeNumbersAndPunctuation,
UIKeyboardTypeURL,
UIKeyboardTypeNumberPad,
UIKeyboardTypePhonePad,
UIKeyboardTypeNamePhonePad,
UIKeyboardTypeEmailAddress,
UIKeyboardTypeDecimalPad,
UIKeyboardTypeTwitter,
} UIKeyboardType;
textField.clearButtonMode = UITextFieldViewModeWhiteEditing;
typedef enum {
UITextFieldViewModeNever,
UITextFieldViewModeAlways,
UITextFieldViewModeUnlessEditing,
UITextFieldViewModeWhiteEditing
} UITextFieldViewMode
[textField becomeFirstResponder];
-(BOOL)textFieldShouldReturn:(UITextField*)textField
{
return YES;
}
-(void)textFieldDidEndEditing:(UITextField*)textField
{
...
}
-(BOOL)textFieldShouldClear:(UITextField*)textField
{
return YES;
}
// 画面を離れるとき
- (void)viewWillDisappear:(BOOL)animated {
NSArray *views = [self.navigationController.viewControllers];
UIViewController *vc = [views objectAtIndex:views.count - 1];
vc.hoge = hoge;
}
NSInteger serialNumber = [[NSUserDefaults standardUserDefaults] integerForKey:@"serialNumber"]; serialNumber++; [[NSUserDefaults standardUserDefaults] setInteger:serialNumber forKey:@"serialNumber"]; [[NSUserDefaults standardUserDefaults] synchronize];
NSIndexPath *indexPath = [NSIndexPath IndexPathForRow:_objects.count inSection:0];
[tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:indexPath]
withRowAnimation:UITableViewRowAnimationAutomatic];
// ココ
[tableView scrollToRowAtIndexPath: indexPath atScrollPosition:UITableViewScrollPositionTop animated:YES];
// TableView全体を更新 [tableView reloadData]; // 指定したセクションを更新 [tableView reloadSections:[NSIndexSet indexSetWithIndex:0] withRowAnimation:UITableViewRowAnimationNone]; // 指定した行を更新（複数指定も可能） [tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationNone];
NSMutableArray *objects = [[NSMutableArray alloc] init];
for (int i = 0; i < 3; i++) {
[objects addObject:[NSString stringWithFormat:@"sample%d", i]];
}
[objects replaceObjectAtIndex:1 withObject:@"test"];
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:CellIdentifier] autorelease];
UITextField *txtField = [[UITextField alloc] init];
[txtField addTarget:self action:nil forControlEvents:UIControlEventAllEditingEvents];
txtField.frame = CGRectMake(10.f, 10.f, cell.contentView.bounds.size.width - 20.f, 24.f);
txtField.returnKeyType = UIReturnKeyDone;
txtField.delegate = self;
[cell addSubview:txtField];
[txtField release];
}
return cell;
}
// ボタンを押してプログラムを起動
private Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
Dim wProc As Process = Process.Start("Notepad")
// イベントを発生させるためにTrueにしておく
wProc.EnableRasingEvents = True
// イベントハンドラの追加
AddHandler wProc.Exited, AddressOf Me.Proc_Exited
End Sub
// プログラム終了イベント
Private Sub Proc_Exited(ByVal sender As Object, ByVal e As EventArgs)
Dim wProc As Process = DirectCast(e, Process)
Console.WriteLine("Exit Time: {0}, Exit Code: {1}", wProc.ExitTime, wProc.ExitCode)
End Sub
@property (retain, nonatomic) IBOutlet UITableViewCell *editTableViewCell;
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
[[NSBundle mainBundle] loadNibNamed:@"EditTableViewCell" owner:self options:nil];
cell = editTableViewCell;
self.editTableViewCell = nil;
}
return cell;
}
// EditTableViewCellのTextFieldのtagを102とした場合 UITextField *txtField = (UITextField *)[cell viewWithTag:102];
@interface ViewController : UIViewControler
<
UITableViewDataSource,
UITableViewDelegate
>
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView
numberOfRowsInSection:(NSInteger)section
{
return 10;
}
- (UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell
= [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc]
initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:CellIdentifier] autorelease];
}
return cell;
}
- (void)tableView:(UITableView *)tableView
didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
}
- (void)viewDidLoad
{
[super viewDidLoad];
UIButton *backButton = [UIButton buttonWithType:101];
[backButton addTarget:self action:@selector(doBack:)
forControlEvents:UIControlEventTouchUpInside];
[backButton setTitle:@"戻る" forState:UIControlStateNormal];
UIBarButtonItem *backItem = [[UIBarButtonItem alloc]
initWithCustomView:backButton];
UIBarButtonItem *folderItem = [[UIBarButtonItem alloc]
initWithTitle:@"フォルダ" style:UIBarButtonItemStylePlain
target:self action:@selector(doFolder:)];
self.navigationItem.leftBarButtonItems = [NSArray arrayWithObjects:backItem, folderItem, nil];
[folderItem release];
[backItem release];
[backButton release];
}
// 戻るボタンの実装
- (void)doBack:(id)sender
{
[self.navigationController popViewControllerAnimated:YES];
}
- (void)tapAction:(id)sender
{
UIBarButtonItem *backItem = [[UIBarButtonItem alloc] init];
backItem.title = @"戻る";
self.navigationItem.backButtonItem = backItem;
[backItem release];
UIViewController *vc = [[UIViewController alloc] init];
[self.navigationController pushViewController:vc animated:YES];
[vc release];
}
// Type4ボタンタップ時
- (IBAction) tapAction:(id)sender
{
UIImagePickerController *ipc = [[[UIImagePickerController alloc] init] autorelease];
ipc.delegate = self;
ipc.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
// Popoverのインスタンス生成
UIPopoverController *popover = [[UIPopoverController alloc]
initWithContentViewController: ipc];
// Popoverを表示する
[popover presentPopoverFromBarButtonItem:sender
permittedArrowDirections:UIPopoverArrowDirectionAny
animated:YES];
}
@interface ViewController : UIViewController
{
UIPopoverController *popover;
}
// Type4ボタンタップ時
- (IBAction) tapAction:(id)sender
{
// Popoverの確認・開かれている場合は一度閉じる
if (popover) {
if ([popover isPopoverVisible]) {
[popover dismissPopoverAnimated:YES];
}
}
UIImagePickerController *ipc = [[[UIImagePickerController alloc] init] autorelease];
ipc.delegate = self;
ipc.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
// Popoverのインスタンス生成(ココが違う)
popover = [[UIPopoverController alloc]
initWithContentViewController: ipc];
// Popoverを表示する
[popover presentPopoverFromBarButtonItem:sender
permittedArrowDirections:UIPopoverArrowDirectionAny
animated:YES];
}
- (IBAction) tapAction:(id)sender
{
// 表示するViewController
SelectViewController *svc = [[[SelectViewController alloc] init] autorelease];
// Popoverの領域の大きさを設定
svc.contentSizeForViewInPopover = svc.view.frame.size;
svc.delegate = self;
// Popoverのインスタンス生成
UIPopoverController *popover = [[UIPopoverController alloc]
initWithContentViewController: svc];
// Popoverを表示する
[popover presentPopoverFromBarButtonItem:sender
permittedArrowDirections:UIPopoverArrowDirectionAny
animated:YES];
}
- (IBAction) tapAction:(id)sender
{
UIImagePickerController *ipc = [[[UIImagePickerController alloc] init] autorelease];
ipc.delegate = self;
ipc.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
// Popoverのインスタンス生成
UIPopoverController *popover = [[UIPopoverController alloc]
initWithContentViewController: ipc];
// Popoverを表示する
[popover presentPopoverFromBarButtonItem:sender
permittedArrowDirections:UIPopoverArrowDirectionAny
animated:YES];
}
// 巻き戻りボタン生成
UIBarButtonItem *rewindItem
= [[[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemRewind
target:self
action:@selector(doRewind)]
autorelease];
// 再生ボタン生成
UIBarButtonItem *playItem
= [[[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemPlay
target:self
action:@selector(doPlay)]
autorelease];
// 早送りボタン生成
UIBarButtonItem *forwardItem
= [[[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemRewind
target:self
action:@selector(doForward)]
autorelease];
// 可変長スペース生成
UIBarButtonItem *flexibleItem
= [[[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace
target:nil
action:nil]
autorelease];
// 固定長スペース生成
UIBarButtonItem *fixedItem
= [[[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace
target:nil
action:nil]
autorelease];
fixedItem.width = 100;
// ツールバーにボタンを配置
self.toolbarItems = [NSArray arrayWithObjects:flexibleItem, rewindItem, fixedItem, playItem, fixedItem, forwardItem, flexibleItem, nil];
// フルスクリーンの設定 self.wantsFullScreenLayout = YES; // 各バーの表示 [UIApplication sharedApplication].statusBarHidden = NO; self.navigationController.navigationBarHidden = NO; self.navigationController.toolbarHidden = NO; // 各バーのスタイル [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleBlackTranslucent]; self.navigationController.navigationBar.barStyle = UIBarStyleBlackTranslucent; self.navigationController.toolbar.barStyle = UIBarStyleBlackTranslucent;
// アニメーションの設定 [UIView beginAnimations:nil context:nil]; [UIView setAnimationDuration:0.5]; [UIView setAnimationCurve:UIViewAnimationOptionCurveEaseInOut]; // 各バーを非表示 [UIApplication sharedApplication].statusBarHidden = YES; self.navigationController.navigationBar.alpha = 0; self.navigationController.toolbar.alpha = 0; // アニメーションコミット [UIView commitAnimations];
@interface ViewController : UIViewController
<
UIActionSheetDelegate
>
{
UIActionSheet *aActionSheet;
}
- (IBAction) doClick:(id) sender
{
if (aActionSheet)
return;
aActionSheet = [[UIActionSheet alloc]
initWithTitle:@"Type1"
delegate:self
cancelButtonTitle:@"cancel"
destructiveButtonTitle:@"destructive"
otherButtonTitles:@"button1", @"button2", nil];
[aActionSheet showInView:self.view];
[aActionSheet release];
}
- (void)actionSheet:(UIActionSheet *)actionSheet
clickedButtonAtIndex:(NSInteger)buttonIndex
{
[aLabelTitle setText:actionSheet.title];
[aLabelButton
setText:[NSString stringWithFormat:@"button%d", buttonIndex]];
}
- (void)actionSheet:(UIActionSheet *)actionSheet
didDismissWithButtonIndex:(NSInteger)buttonIndex
{
aActionSheet = nil;
}
// iPhoneの場合 [aActionSheet showInView: self.view]; // iPadの場合 [aActionSheet showFromBarButtonItem: aButton animated:YES];
swith (UI_USER_INTERFACE_IDIOM()) {
case UIUserInterfaceIdiomPad:
NSLog(@"iPad");
break;
case UIUserInterfaceIdiomPhone:
NSLog(@"iPhone");
break;
default:
break;
}
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
NSLog(@"iPad");
} else {
NSLog(@"iPhone");
}
<mx:Script>
<![CDATA[
private function init():void {
myParent.setChildIndex(myChild1, 1);
myParent.setChildIndex(myChild2, 0);
}
]]>
</mx:Script>
<mx:Canvas id="myParent" creationComplete="init();">
<mx:Canvas id="myChild1" backgroundColor="0xff0000" x="50" y="50" width="100" height="100" />
<mx:Canvas id="myChild2" backgroundColor="0x0000ff" x="100" y="100" width="100" height="100" />
</mx:Canvas>