tableview

问题 I am busy working through a tutorial and am stuck on one point. Basically launch new scene and display values from ObservableList of type Person in a table view. The person class consists of 3 SimpleStringProperty’s firsName, lastName and email. But when I run the app it seems to display the values of the SimpleStringProperty [StringProperty [value:actualvalue]] in the table and not the value of the SimpleStringProperty. If I change the Person’s class getFirstName method to return a String

问题 I'm currently working on the accessibility of our project, and here is UICollectionView that is put into a custom UITableViewCell. This CollectionView has tens of cells that are arranged in multiply rows rather than one row. It raises an issue that when you have voiceOver on and move the focus between the collectionViewCells by swiping left or right, the system thought you are swiping between tableViewCells, since collectionView is in the tableView, and the contentOffSet of the tableView will

问题 I'm currently working on the accessibility of our project, and here is UICollectionView that is put into a custom UITableViewCell. This CollectionView has tens of cells that are arranged in multiply rows rather than one row. It raises an issue that when you have voiceOver on and move the focus between the collectionViewCells by swiping left or right, the system thought you are swiping between tableViewCells, since collectionView is in the tableView, and the contentOffSet of the tableView will

问题 I'm currently working on the accessibility of our project, and here is UICollectionView that is put into a custom UITableViewCell. This CollectionView has tens of cells that are arranged in multiply rows rather than one row. It raises an issue that when you have voiceOver on and move the focus between the collectionViewCells by swiping left or right, the system thought you are swiping between tableViewCells, since collectionView is in the tableView, and the contentOffSet of the tableView will

问题 Is there anything special I need to do to get text right aligned in a <TableLayout> ? The following simple example seems to align the text right-edged on the center of the screen, almost as if layout_span had no effect. <TableLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_height="fill_parent" android:layout_width="fill_parent" > <TableRow> <TextView android:text="Some text" android:layout_width="wrap_content" android:layout_height="wrap_content" android

问题 javaFX: TableView's cellvalue is not enough to display in columns, it will be clipped end of '...', how to show a tip on such cell? I need a tip because sometimes i can't drag the colunm's head. So i can't see the whole content of the cell. 回答1: Below a subclass of TableCell is used to set the ToolTip for a cell. It does not distinguish between cells in which the text fits and those where the text is too large. It is used in the cell factory for the table column. import javafx.application

问题 I am doing a small concept on check box. Actually, i placed the check box image in the table cell.But i can't understand, how to select the particular check box and get the value of the cell in table view, Can any body help me by solving this problem.I will provide the screen shots of table view with coding, - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { NSLog(@"in table view cell for row at index"); RequestSongSelectingCell *cell =

问题 Essentially I have am using JSON data to create an array and form a tableview. I would like the table cells to be grouped by one of the fields from the JSON array. This is what the JSON data looks like: [{"customer":"Customer1","number":"122039120},{"customer":"Customer2","number":"213121423"}] Each number needs to be grouped by each customer . How can this be done? This is how I've implemented the JSON data using the table: CustomerViewController.swift import UIKit class

问题 On tableView's cells, I'm trying to define a gradient with the following Swift code: func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCell! { var cell:UITableViewCell = self.tableView?.dequeueReusableCellWithIdentifier("cell") as UITableViewCell cell.backgroundColor=UIColor.clearColor() let gradient : CAGradientLayer = CAGradientLayer() var arrayColors:Array<AnyObject> = [UIColor.blackColor().CGColor, UIColor.whiteColor().CGColor] gradient

问题 I have an issue with my TableView and its items. I have created a small Dialog window to display warnings about my app, and inside the Dialog I have a TableView which displays the name of the warning and some information about it upon clicking on a button. I have created a WarningUtil class ( Singleton pattern) just to open / close the Dialog . The relevant code follows. The constructor of the WarningUtil class (called once only) : private WarningUtil(RootCtrl rootCtrl) { this.rootCtrl =