私はiOSの初心者です。を使用しているiPhoneアプリケーションを作成していUITabBarControllerます。タブ項目は 5 つに制限さMore...れているため、画面の下部にオプションが表示されます。
私が欲しいのは、下部に7つのタブバー項目をすべて表示することです。メイン画面の最初の 5 にはスクロール オプションがあり、タブ バーをスクロールすると 6 番目と 7 番目のタブも表示されます。
これを行う方法についてのアイデア/提案はありますか?
編集 1
-(void)addCustomElements
{
// Initialise our two images
UIImage *btnImage = [UIImage imageNamed:@"NavBar_01.png"];
UIImage *btnImageSelected = [UIImage imageNamed:@"NavBar_01_s.png"];
self.btn1 = [UIButton buttonWithType:UIButtonTypeCustom]; //Setup the button
btn1.frame = CGRectMake(0, 430, 80, 50); // Set the frame (size and position) of the button)
[btn1 setBackgroundImage:btnImage forState:UIControlStateNormal]; // Set the image for the normal state of the button
[btn1 setBackgroundImage:btnImageSelected forState:UIControlStateSelected]; // Set the image for the selected state of the button
[btn1 setTag:1]; // Assign the button a "tag" so when our "click" event is called we know which button was pressed.
[btn1 setSelected:true]; // Set this button as selected (we will select the others to false as we only want Tab 1 to be selected initially
// Now we repeat the process for the other buttons
btnImage = [UIImage imageNamed:@"NavBar_02.png"];
btnImageSelected = [UIImage imageNamed:@"NavBar_02_s.png"];
self.btn2 = [UIButton buttonWithType:UIButtonTypeCustom];
btn2.frame = CGRectMake(80, 430, 80, 50);
[btn2 setBackgroundImage:btnImage forState:UIControlStateNormal];
[btn2 setBackgroundImage:btnImageSelected forState:UIControlStateSelected];
[btn2 setTag:2];
btnImage = [UIImage imageNamed:@"NavBar_03.png"];
btnImageSelected = [UIImage imageNamed:@"NavBar_03_s.png"];
self.btn3 = [UIButton buttonWithType:UIButtonTypeCustom];
btn3.frame = CGRectMake(160, 430, 80, 50);
[btn3 setBackgroundImage:btnImage forState:UIControlStateNormal];
[btn3 setBackgroundImage:btnImageSelected forState:UIControlStateSelected];
[btn3 setTag:3];
btnImage = [UIImage imageNamed:@"NavBar_04.png"];
btnImageSelected = [UIImage imageNamed:@"NavBar_04_s.png"];
self.btn4 = [UIButton buttonWithType:UIButtonTypeCustom];
btn4.frame = CGRectMake(240, 430, 80, 50);
[btn4 setBackgroundImage:btnImage forState:UIControlStateNormal];
[btn4 setBackgroundImage:btnImageSelected forState:UIControlStateSelected];
[btn4 setTag:4];
btnImage = [UIImage imageNamed:@"NavBar_05.png"];
btnImageSelected = [UIImage imageNamed:@"NavBar_05_s.png"];
self.btn5 = [UIButton buttonWithType:UIButtonTypeCustom];
btn5.frame = CGRectMake(340, 430, 80, 50);
[btn5 setBackgroundImage:btnImage forState:UIControlStateNormal];
[btn5 setBackgroundImage:btnImageSelected forState:UIControlStateSelected];
[btn5 setTag:5];
scrlview = [[UIScrollView alloc]initWithFrame:CGRectMake(0, 430, 400, 180)];
// set frame accordingly its random value
scrlview.backgroundColor = [UIColor colorWithRed:0.5 green:0.5 blue:0.5 alpha:1];
scrlview.contentSize = CGSizeMake(0, 430);
// Add my new buttons to the view
[scrlview addSubview:btn1];
[scrlview addSubview:btn2];
[scrlview addSubview:btn3];
[scrlview addSubview:btn4];
[scrlview addSubview:btn5];
[self.view addSubview:scrlview];
[scrlview release];
// Add my new buttons to the view
// [self.view addSubview:btn1];
// [self.view addSubview:btn2];
// [self.view addSubview:btn3];
// [self.view addSubview:btn4];
// [self.view addSubview:btn5];
// [self.view addSubview:]
// [scrlview addSubview:];
// Setup event handlers so that the buttonClicked method will respond to the touch up inside event.
[btn1 addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];
[btn2 addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];
[btn3 addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];
[btn4 addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];
[btn5 addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];
}