文字框遮蓋解決方案

標籤：

#pragma mark ------ UITextFieldDelegate

 

#if 0

- (BOOL)textFieldShouldReturn:(UITextField *)textField

{

    [textField resignFirstResponder];

    return YES;

}

//開始編輯輸入框的時候，軟鍵盤出現，執行此事件

-(void)textFieldDidBeginEditing:(UITextField *)textField

{

    CGRect frame = textField.frame;

    int offset = frame.origin.y  - (kAllHeight - 216.0);//iPhone鍵盤高度216，iPad的為352

    [UIView beginAnimations:@"ResizeForKeyboard" context:nil];

    [UIView setAnimationDuration:0.3f];

    //將視圖的Y座標向上移動offset個單位，以使下面騰出地方用於軟鍵盤的顯示

    if(offset > 0)

        self.view.frame = CGRectMake(0.0f, -offset, kScreenWidth, kBodyHeight);

    [UIView commitAnimations];

}

//輸入框編輯完成以後，將視圖恢複到原始狀態

-(void)textFieldDidEndEditing:(UITextField *)textField

{

    [UIView beginAnimations:@"ResizeForKeyboardDown" context:nil];

    [UIView setAnimationDuration:0.3f];

    self.view.frame =CGRectMake(0, 44 + 20, kScreenWidth, kBodyHeight);

    [UIView commitAnimations];

}

 

文字框遮蓋解決方案