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Theme Editor: mark occurrence while typing; disable previous/next occurrence buttons if searchFor is empty

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This commit is contained in:
Karl Tauber
2020-12-31 16:23:04 +01:00
parent c40912013d
commit b3db52b2ed
1 changed files with 32 additions and 1 deletions
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33
flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatFindReplaceBar.java
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@@ -18,6 +18,8 @@ package com.formdev.flatlaf.themeeditor;
import java.awt.Container;
import javax.swing.*;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import org.fife.rsta.ui.CollapsibleSectionPanel;
import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;
import org.fife.ui.rtextarea.SearchContext;
@@ -41,6 +43,8 @@ class FlatFindReplaceBar
initComponents();
findField.getDocument().addDocumentListener( new MarkAllUpdater() );
findPreviousButton.setIcon( new FlatSVGIcon( "com/formdev/flatlaf/themeeditor/icons/findAndShowPrevMatches.svg" ) );
findNextButton.setIcon( new FlatSVGIcon( "com/formdev/flatlaf/themeeditor/icons/findAndShowNextMatches.svg" ) );
matchCaseToggleButton.setIcon( new FlatSVGIcon( "com/formdev/flatlaf/themeeditor/icons/matchCase.svg" ) );
@@ -108,7 +112,8 @@ class FlatFindReplaceBar
private void findOrMarkAll( boolean find ) {
// update search context
context.setSearchFor( findField.getText() );
String searchFor = findField.getText();
context.setSearchFor( searchFor );
// find
SearchResult result = find
@@ -117,6 +122,11 @@ class FlatFindReplaceBar
// update matches info label
matchesLabel.setText( result.getMarkedCount() + " matches" );
// enabled/disable
boolean findEnabled = (searchFor != null && !searchFor.isEmpty());
findPreviousButton.setEnabled( findEnabled );
findNextButton.setEnabled( findEnabled );
}
private void matchCaseChanged() {
@@ -237,4 +247,25 @@ class FlatFindReplaceBar
private JPanel hSpacer1;
private JButton closeButton;
// JFormDesigner - End of variables declaration //GEN-END:variables
//---- class MarkAllUpdater -----------------------------------------------
private class MarkAllUpdater
implements DocumentListener
{
@Override
public void insertUpdate( DocumentEvent e ) {
markAll();
}
@Override
public void removeUpdate( DocumentEvent e ) {
markAll();
}
@Override
public void changedUpdate( DocumentEvent e ) {
markAll();
}
}
}