Example usage for javax.swing.text JTextComponent requestFocusInWindow

Introduction

In this page you can find the example usage for javax.swing.text JTextComponent requestFocusInWindow.

Prototype

public boolean requestFocusInWindow() 

Source Link

Document

Requests that this Component gets the input focus.

Usage

From source file:org.apache.jmeter.testbeans.gui.ComboStringEditor.java

private void startEditing() {
    JTextComponent textField = (JTextComponent) combo.getEditor().getEditorComponent();

    combo.setEditable(true);//w  ww .java2  s.c  om

    textField.requestFocusInWindow();
    String text = translate(initialEditValue);
    if (text == null) {
        text = ""; // will revert to last valid value if invalid
    }

    combo.setSelectedItem(text);

    int i = text.indexOf("${}");
    if (i != -1) {
        textField.setCaretPosition(i + 2);
    } else {
        textField.selectAll();
    }
}

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From source file:org.parosproxy.paros.view.FindDialog.java

private void find() {
    JTextComponent txtComp = lastInvoker;
    if (txtComp == null) {
        JFrame parent = (JFrame) (this.getParent());
        Component c = parent.getMostRecentFocusOwner();
        if (c instanceof JTextComponent) {
            txtComp = (JTextComponent) c;
        }//from   w  w  w  .ja  va  2  s.  c om
    }

    // ZAP: Check if a JTextComponent was really found.
    if (txtComp == null) {
        return;
    }

    try {
        String findText = txtFind.getText().toLowerCase();
        String txt = txtComp.getText().toLowerCase();
        int startPos = txt.indexOf(findText, txtComp.getCaretPosition());

        // Enable Wrap Search
        if (startPos <= 0) {
            txtComp.setCaretPosition(0);
            startPos = txt.indexOf(findText, txtComp.getCaretPosition());
        }

        int length = findText.length();
        if (startPos > -1) {
            txtComp.select(startPos, startPos + length);
            txtComp.requestFocusInWindow();
            txtFind.requestFocusInWindow();
        } else {
            Toolkit.getDefaultToolkit().beep();
        }
    } catch (Exception e) {
        System.out.println("Exception: " + e.getMessage());
    }
}

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