selection

I have multiple items in a CollectionView, but only a few of them should be selectable. I'm handling this with the delegate method: - (BOOL)collectionView:(UICollectionView *)collectionView shouldSelectItemAtIndexPath:(NSIndexPath *)indexPath My problem occurs if a selectable item is selected and in the next step the selection of a not selectable item is rejected by shouldSelectItemAtIndexPath returning NO, the selected item gets deselected anyway. I have also tried to use - (BOOL)collectionView:(UICollectionView *)collectionView shouldHighlightItemAtIndexPath:(NSIndexPath *)indexPath But it's

I im trying to set the SystemColors.HighlightBrushKey always a bit darker than the Background of the selected Row. Therefore im using this Code: App.xaml: <WPFTests2:SelectionBackgroundConverter x:Key="SelectionBackgroundConverter"/> <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="{Binding Background, Converter={StaticResource SelectionBackgroundConverter}}"/> </Application.Resources> Window1.xaml: <Window x:Class="WPFTests2.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1"

I am using C# to develop an application that works with the clipboard, an was wondering if its possible to get the contents of what the user has selected in the current window, no matter what window it is (e.g. could be FireFox, notepad, etc.). I'm not sure if you're going to be able to get a general solution for this problem. Take a look at this link; http://www.eggheadcafe.com/software/aspnet/33899121/get-selected-text-of-active-window-.aspx The author of this post reports that their solution works in Notepad, but not in Wordpad or Word. I don't know much about this area, but I would guess

I mean like in file managers, when you would click, drag the mouse, creating a rectangle selection and after the mouse released selection is created? I could do that like this (pseude-code like): onMousePressed: setGestureStarted(true) onMouseMoved: if isGestureStarted: changeRectangle(event.getX, event.getY) onMouseReleased: select(getSelectionRectange()) But I thought that it's pretty common behavior and maybe it's already in framework. EDIT1: I was trying to do zoomable linechart. And I actually came across library to do that. It's pretty good, but could be better though. Right now I'm

Does VBScript have a function to get the path to the currently selected file in File Explorer? If so, what is the function? I'm looking for something like Set fileObj = CreateObject("Scripting.FileSystemObject") dim filepath filepath = fileObj.GetCurrentSelection() 'doesn´t exist dim result result = filepath 'communicate with LiveCode I wrote a simple example. Keep in mind there may be more than one open windows explorer window and this will list them all. Function GetSelectedFiles() 'Returns paths as array of strings Dim FileList, Window, SelectedItem 'avoid duplicates by storing paths in

I'm developing app for Android smartphones >= 2.1 with WebView. Webview contains page with text data. I want to let a user select a text in WebView and then highlight it. I realized selection, via emulateShiftHeld() , but it stupid copies selected text into Clipboard. Can I set JS callback for selection finished event inside page html? Or, may be, in Java set a WebView's listener for the same? Thank you user1659559 I am using a github project called BTAndroidWebViewSelection to get web view selections working in 2.2 - 4.0.3. This project uses a javascript interface that gets all touches passed