/** * Constructor. * * @param textArea The parent text area. */ public Gutter(RTextArea textArea) { listener = new TextAreaListener(); lineNumberColor = Color.gray; lineNumberFont = RTextArea.getDefaultFont(); lineNumberingStartIndex = 1; iconRowHeaderInheritsGutterBackground = false; setTextArea(textArea); setLayout(new BorderLayout()); if (this.textArea!=null) { // Enable line numbers our first time through if they give us // a text area. setLineNumbersEnabled(true); if (this.textArea instanceof RSyntaxTextArea) { RSyntaxTextArea rsta = (RSyntaxTextArea)this.textArea; setFoldIndicatorEnabled(rsta.isCodeFoldingEnabled()); } } setBorder(new GutterBorder(0, 0, 0, 1)); // Assume ltr Color bg = null; if (textArea!=null) { bg = textArea.getBackground(); // May return null if image bg } setBackground(bg!=null ? bg : Color.WHITE); }
/** * Constructor. * * @param textArea The parent text area. */ public Gutter(RTextArea textArea) { listener = new TextAreaListener(); setTextArea(textArea); setLayout(new BorderLayout()); if (this.textArea!=null) { // Enable line numbers our first time through if they give us // a text area. setLineNumbersEnabled(true); } setBorder(new GutterBorder(0, 0, 0, 1)); // Assume ltr }
/** * Constructor. * * @param textArea The parent text area. */ public Gutter(RTextArea textArea) { listener = new TextAreaListener(); setTextArea(textArea); setLayout(new BorderLayout()); if (this.textArea!=null) { // Enable line numbers our first time through if they give us // a text area. setLineNumbersEnabled(true); } setBorder(new GutterBorder(0, 0, 0, 1)); // Assume ltr Color bg = null; if (textArea!=null) { bg = textArea.getBackground(); // May return null if image bg } setBackground(bg!=null ? bg : Color.WHITE); }
/** * Constructor. * * @param textArea The parent text area. */ public Gutter(RTextArea textArea) { listener = new TextAreaListener(); lineNumberColor = Color.gray; lineNumberFont = RTextArea.getDefaultFont(); lineNumberingStartIndex = 1; iconRowHeaderInheritsGutterBackground = false; setTextArea(textArea); setLayout(new BorderLayout()); if (this.textArea!=null) { // Enable line numbers our first time through if they give us // a text area. setLineNumbersEnabled(true); if (this.textArea instanceof RSyntaxTextArea) { RSyntaxTextArea rsta = (RSyntaxTextArea)this.textArea; setFoldIndicatorEnabled(rsta.isCodeFoldingEnabled()); } } setBorder(new GutterBorder(0, 0, 0, 1)); // Assume ltr Color bg = null; if (textArea!=null) { bg = textArea.getBackground(); // May return null if image bg } setBackground(bg!=null ? bg : Color.WHITE); }