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change signal tooltip on scroll

main
Joost Wooning 2022-03-23 11:27:42 +01:00
parent 0ed3d0f419
commit c720f737cb
1 changed files with 6 additions and 2 deletions
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8
src/components/AddSignals.js
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@ -144,6 +144,7 @@ export default class AddSignals extends Component {
const signalStyles = this.calcSignalStyles(this.state.signals);
this.setState({ signalStyles });
this.matrixMouseMove();
};
calcSignalStyles(signals) {
@ -509,9 +510,12 @@ export default class AddSignals extends Component {
if (this.state.highlightedSignal && this.highlightedSignalTooltipRef.current) {
const tt = this.highlightedSignalTooltipRef.current;
const signal = this.state.signals[this.state.highlightedSignal];
tt.style.left = (ev.clientX + 15) + 'px';
tt.style.top = (ev.clientY + 5) + 'px';
tt.innerHTML = signal.name;
if (ev) {
tt.style.left = (ev.clientX + 15) + 'px';
tt.style.top = (ev.clientY + 5) + 'px';
}
}
};