Aug 27, 2021 This is an amended and simplified class based on @Erel's CLVSelections class - https://www.b4x.com/android/forum/t...d-selection-modes-for-xcustomlistview.114364/. It is for desktop use only and is intended to operate in a similar way to how multiselections are handled in Windows File Explorer using Ctrl & Shift keys. Note that it is slightly different in that with this class you do not need to hold both Ctrl & Shift to keep previous selections when adding a range of items. It uses @agraham's jReflection library - https://www.b4x.com/android/forum/threads/jreflection-library.35448/. Also depends on B4XCollections, xCustomListView and XUI libraries. Usage is similar to the CLVSelections class: Initialise the object: B4X: Copy clvSelect.Initialize(clv1, True) And remember to add the item click event: B4X: Copy Sub clv1_ItemClick (Index As Int, Value As Object) clvSelect.ItemClicked(Index) End Sub Note also that I've removed everything that I wasn't using from the CLVSelections class, including the VisibleRangeChanged sub, so it may not work with lazy loading I'll gladly accept any comments, improvement suggestions, or criticism! 2021-09-23 - Class amended to remove '&' from the comments and prevent the IDE error "An error occurred while parsing EntityName. Line 1, position 214." Attachments CLVSelections_Desktop.bas CLVSelections_Desktop.bas 3.3 KB · Views: 618 Last edited: Sep 23, 2021 Click to expand...
This is an amended and simplified class based on @Erel's CLVSelections class - https://www.b4x.com/android/forum/t...d-selection-modes-for-xcustomlistview.114364/. It is for desktop use only and is intended to operate in a similar way to how multiselections are handled in Windows File Explorer using Ctrl & Shift keys. Note that it is slightly different in that with this class you do not need to hold both Ctrl & Shift to keep previous selections when adding a range of items. It uses @agraham's jReflection library - https://www.b4x.com/android/forum/threads/jreflection-library.35448/. Also depends on B4XCollections, xCustomListView and XUI libraries. Usage is similar to the CLVSelections class: Initialise the object: B4X: Copy clvSelect.Initialize(clv1, True) And remember to add the item click event: B4X: Copy Sub clv1_ItemClick (Index As Int, Value As Object) clvSelect.ItemClicked(Index) End Sub Note also that I've removed everything that I wasn't using from the CLVSelections class, including the VisibleRangeChanged sub, so it may not work with lazy loading I'll gladly accept any comments, improvement suggestions, or criticism! 2021-09-23 - Class amended to remove '&' from the comments and prevent the IDE error "An error occurred while parsing EntityName. Line 1, position 214."
