horizontal-scrolling

问题 I have a single row table containing images with horizontal scroll bar, and I want to scroll images horizontally using mouse wheel. Here is my html. <div class="container"> <div class="image-gallery"> <table> <tr> <td class="images"> <div class="img"><img src="../Images/small_Image_1.jpg" /><div class="description"><a class="image-slider-studets-names" href=" ">Alia Bhatt</a></div> </div> </td> <td class="images"> <div class="img"><img src="../Images/small_Image_2.jpg" /><div class=

问题 sorry,I have a problem.I don't use storyBoard. I want to make a view like this. photo by terenceLuffy/AppStoreStyleHorizontalScrollView but I try to do this. Finlly,scrollView just show last button like this. This is code: var scView:UIScrollView = UIScrollView() var buttonPadding:CGFloat = 10 var xOffset:CGFloat = 10 scView.backgroundColor = UIColor.blue scView.translatesAutoresizingMaskIntoConstraints = false func viewDidLoad() { for i in 0 ... 10 { let button = UIButton() button.tag = i

问题 sorry,I have a problem.I don't use storyBoard. I want to make a view like this. photo by terenceLuffy/AppStoreStyleHorizontalScrollView but I try to do this. Finlly,scrollView just show last button like this. This is code: var scView:UIScrollView = UIScrollView() var buttonPadding:CGFloat = 10 var xOffset:CGFloat = 10 scView.backgroundColor = UIColor.blue scView.translatesAutoresizingMaskIntoConstraints = false func viewDidLoad() { for i in 0 ... 10 { let button = UIButton() button.tag = i

问题 I've a problem with QTreeView horizontal scrollbar, it doesn't appear. I've set horizontal scrollbar policy to ScrollBarAsNeeded, but it doesn't appear if needed. Have tried to connect expanded and collapsed signals to a slot: connect(this, SIGNAL(expanded(QModelIndex)), this, SLOT(update_scroll_area(QModelIndex))); connect(this, SIGNAL(collapsed(QModelIndex)), this, SLOT(update_scroll_area(QModelIndex))); The slot consists of one line of code: update_scroll_area(const QModelIndex& i) {

问题 I've a problem with QTreeView horizontal scrollbar, it doesn't appear. I've set horizontal scrollbar policy to ScrollBarAsNeeded, but it doesn't appear if needed. Have tried to connect expanded and collapsed signals to a slot: connect(this, SIGNAL(expanded(QModelIndex)), this, SLOT(update_scroll_area(QModelIndex))); connect(this, SIGNAL(collapsed(QModelIndex)), this, SLOT(update_scroll_area(QModelIndex))); The slot consists of one line of code: update_scroll_area(const QModelIndex& i) {

问题 I've a problem with QTreeView horizontal scrollbar, it doesn't appear. I've set horizontal scrollbar policy to ScrollBarAsNeeded, but it doesn't appear if needed. Have tried to connect expanded and collapsed signals to a slot: connect(this, SIGNAL(expanded(QModelIndex)), this, SLOT(update_scroll_area(QModelIndex))); connect(this, SIGNAL(collapsed(QModelIndex)), this, SLOT(update_scroll_area(QModelIndex))); The slot consists of one line of code: update_scroll_area(const QModelIndex& i) {

来源： https://stackoverflow.com/questions/54794261/scroll-smoothly-by-100px-horizontally

来源： https://stackoverflow.com/questions/54794261/scroll-smoothly-by-100px-horizontally

来源： https://stackoverflow.com/questions/54794261/scroll-smoothly-by-100px-horizontally

来源： https://stackoverflow.com/questions/6400076/javascript-jquery-find-left-position-of-element-in-horizontal-scroll-container