mlindfors

Added changelogs for 7.7 releases since 7.7.30

Update CHANGELOG-VAADIN7.md

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Adding the version 7.7.31 release notes to the changelog

TabElement.getText() is empty when running tests on Firefox

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### Problem Currently TabElement.getText(), and consequently anything relying on the return value of that method, is broken when running tests using the latest Firefox. Instead of returning the tab title,...

### Describe your motivation Currently the Grid styling documentation says to use the following selector for styling the row-selection checkboxes in a multi-select Grid: `vaadin-grid > vaadin-checkbox` This will, however,...

Grid rows of variable height are overlapping when using scrollTo

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### Description When using the example snippet below, clicking one of the rendered buttons will cause the taller Grid rows to overlap with the surrounding ones so that either the...