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B4X is a set of simple and powerful cross platform RAD tools:
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B4A Library [B4X] [XUI] xCustomListView - cross platform CustomListView - Erel Dec 24, 2023 (46 reactions) tags: CustomListView, xcutomlistbox card, xuiCLV, CUSTOMLIST, Erel, XUI / JumpToItem in B4i.
- V1.63 - Bug fixes, Refresh method to force VisibleRangeChanged to be raised... with VisibleRangeChanged event and CLV.Clear
- V1.52 - Fixes an issue with CLV.RemoveAt
- V1.51 - Fixes an issue... update.
VisibleRangeChanged event. With this event it is possible to show longer lists with complex... classes. It is recommended to use this one for new projects.
Change log:
- V1.74 - Fixes a bug... B4A Question CLV VisibleRangeChanged - MarcoRome Oct 18, 2021 I was doing some tests on SSM, I entered the load of a hundred items using VisibleRangeChanged... i As Int In PCLV.VisibleRangeChanged(FirstIndex, LastIndex)
Dim item As CLVItem = clv... B4A Library [B4X] PreoptimizedCLV - Lazy loading extension for xCustomListView - Erel Aug 28, 2025 (42 reactions) )
Return word
End Sub
Sub CustomListView1_VisibleRangeChanged (FirstIndex As Int, LastIndex As Int)
For Each i As Int In PCLV.VisibleRangeChanged(FirstIndex, LastIndex)
Dim item As CLVItem... B4A Question CustomListView with floating titles & Event VisibleRangeChanged - MarcoRome Jan 21, 2019 (UserClosed As Boolean) End Sub but if i have 1000 record and use Event VisibleRangeChanged Sub clv_VisibleRangeChanged (FirstIndex As Int, LastIndex As Int) Dim ExtraSize As Int = 20 For...") pnlTitle.Visible = False pnlTitle.SetLayoutAnimated(0, clv.AsView.Left, clv.AsView... clv_ScrollChanged(0) End Sub Sub clv_ScrollChanged (Offset As Int) Dim TopIndex As Int = clv...) Is TitleData Then pnlTitle.Visible = False Else For i = TopIndex - 1 To 0 Step - 1... B4A Tutorial [B4X] [XUI] CustomListView - lazy loading / virtualization - Erel Nov 16, 2023 (39 reactions) tags: customlist view card, CustomListView, Virtualiza, XCustomListView, xuiCLV, B4X xCustomListView v1.50 adds an important new event named VisibleRangeChanged. This event is fired... "ms")
End Sub
Sub CLV1_VisibleRangeChanged (FirstIndex As Int, LastIndex As Int)
Dim... CLV1_VisibleRangeChanged (FirstIndex As Int, LastIndex As Int)
Dim ExtraSize As Int = 20
For... B4A Question CLV VisibleRangeChanged, how to add panel height - nickysuwandi (first post) Dec 19, 2022 i hope this will also work on android 13 too
Changes started from line 20 - 25
Sub... this will also work on android 13 too
Changes started from line 20 - 25
Sub PTampilHistoryItem()
Dim... B4A Library [B4X] CLVSelections - extended selection modes for xCustomListView - Erel Feb 26, 2020 (16 reactions) VisibleRangeChanged (at the end): CSelections.VisibleRangeChanged(FirstIndex, LastIndex) Depends...This class extends xCustomListView library and adds more selection modes: MODE_SINGLE_ITEM_TEMP - The same as the default behavior. MODE_SINGLE_ITEM_PERMANENT - Single item is selected and the selection remains. MODE_MULTIPLE_ITEMS- Multiple items can be selected. There is also a helper method that selects an item and makes it visible. Usage: Initialize a CLVSelections object and set... B4A Question [PreoptimizedCLV] "Type does not match" (when Panel is not used) and "IndexOutOfBoundsException" (when Wait For is used in VisibleRangeChanged) - Derf Shaya (first post) Sep 2, 2020
You must know and set the height of each items when you configure PCLV. It is not possible to later change it (not unless you learn how PCLV works and make the requires changes).
Thank you for... B4A Question VisibleRangeChanged problems with imagedownloader - Carlos marin (first post) Jul 5, 2018 sure Erel I'm going to do it. Thanks... B4A Question VisibleRangeChanged + imagedownloader - ronell (first post) Jun 30, 2018 spanish forum section -> https://www.b4x.com/android/forum/forums/spanish-forum.12/... Page: 1 2 3 4 5 6 7 |