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### Description
Editing of Excel files in the Spreadsheet component in Vaadin 24 (and in previous versions as well) is very slow for large files (eg 5000 rows). Although the file loads quickly, ins…
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**Desktop (please complete the following information):**
- OS: Arch Linux
- JDK version: 11
- Gradle version: 5.1.1
- Vaadin Plugin version: 1.1.2
**Describe the bug**
Using AppLayout addo…
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I am using the `dynamicContentHanlder` of the `GridContextMenu` to dynamically create the content of the `ContextMenu` and to prevent opening it, if some condition is met.
In my case, the selected it…
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**Originally by _basil.bourque_**
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Sometimes we want to let the user interact or affect a chart. For example, we might want to let the user enable/disable (show/hide) several of the series as a g…
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### Description
I'm developing a React implementation of components in [vaadin/react-components](https://github.com/vaadin/react-components). I use extensive generation based on `web-types.json` info…
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context menu under templates screen not showing in ff
y-j-s updated
10 years ago
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### Description
I added a Menu Bar inside a context menu. On opening the context menu for the first time, the menu bar works.
However, from the next time onwards, it throws the following error:
…
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**Originally by @johannest**
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Implement a RTL support for the client-side "helper" widgets. At least widgets below have to supported. Assumed changes/tasks are listed below of each widgets.
VTool…
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In vaadin 7-8 we have the following functionality:
`
myGrid.addContextClickListener(new ContextClickListener() {
@Override
public void contextClick(ContextClickEvent event) {
if (!(eve…
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### Describe your motivation
Rendering icons or images as part of items in lists is an extremely common use case:
- Menus often have icons next to their item's labels, providing a visual represent…