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Code Issues Releases Activity

[Lib Manager] Avoid updating the UI at every keystroke

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Fixes #8282
This commit is contained in:
Martino Facchin 2019-02-14 15:34:17 +01:00
parent 2b11e94afe
commit f3d521d820
2 changed files with 7 additions and 18 deletions
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24
app/src/cc/arduino/contributions/ui/FilterJTextField.java
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@ -33,6 +33,8 @@ import javax.swing.*;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
@ -66,35 +68,21 @@ public class FilterJTextField extends JTextField {
}
});
getDocument().addDocumentListener(new DocumentListener() {
public void removeUpdate(DocumentEvent e) {
applyFilter();
}
public void insertUpdate(DocumentEvent e) {
applyFilter();
}
public void changedUpdate(DocumentEvent e) {
addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
applyFilter();
}
});
}
private String lastFilter = "";
private void applyFilter() {
public void applyFilter() {
String filter = showingHint ? "" : getText();
filter = filter.toLowerCase();
// Replace anything but 0-9, a-z, or : with a space
filter = filter.replaceAll("[^\\x30-\\x39^\\x61-\\x7a^\\x3a]", " ");
// Fire event only if the filter is changed
if (filter.equals(lastFilter))
return;
lastFilter = filter;
onFilter(filter.split(" "));
}

1
app/src/cc/arduino/contributions/ui/InstallerJDialog.java
View File

@ -320,6 +320,7 @@ public abstract class InstallerJDialog<T> extends JDialog {
listener.focusGained(new FocusEvent(filterField, FocusEvent.FOCUS_GAINED));
}
filterField.setText(filterText);
filterField.applyFilter();
}
public void selectDropdownItemByClassName(String dropdownItem) {