Example usage for org.eclipse.swt.custom StyledText getCharCount

Introduction

In this page you can find the example usage for org.eclipse.swt.custom StyledText getCharCount.

Prototype

public int getCharCount() 

Source Link

Document

Gets the number of characters.

Usage

From source file:StyledTextModifyListener.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);

    final StyledText styledText = new StyledText(shell, SWT.V_SCROLL | SWT.BORDER);
    styledText.setText("12345");

    styledText.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent event) {

            System.out.println("Character Count: " + styledText.getCharCount());
        }//  w  w  w.  j  av a2 s .  c  om

    });

    styledText.setBounds(10, 10, 100, 100);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

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From source file:StyledTextStatistics.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);

    StyledText styledText = new StyledText(shell, SWT.V_SCROLL | SWT.BORDER);

    styledText.setText("12345");

    System.out.println("Caret Offset: " + styledText.getCaretOffset());
    System.out.println("Total Lines of Text: " + styledText.getLineCount());
    System.out.println("Total Characters: " + styledText.getCharCount());
    System.out.println("Current Line: " + (styledText.getLineAtOffset(styledText.getCaretOffset()) + 1));

    styledText.setBounds(10, 10, 100, 100);
    shell.open();//from w w  w.j av a 2s  .co  m
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();

}

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From source file:org.eclipse.swt.snippets.Snippet316.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 316");
    shell.setLayout(new FillLayout());
    StyledText text = new StyledText(shell, SWT.V_SCROLL | SWT.H_SCROLL);
    text.setText("StyledText with margins.");
    Font font = new Font(display, "Tahoma", 14, SWT.ITALIC);
    text.setText(/*ww w . ja v  a2  s  .  c  om*/
            "\"If you go down to the woods today\nYou'd better not go alone\nIt's lovely down in the woods today\nBut safer to stay at home\"");
    StyleRange italic = new StyleRange();
    italic.font = font;
    text.setStyleRanges(new int[] { 0, text.getCharCount() }, new StyleRange[] { italic });
    text.setMargins(30, 30, 30, 30);
    Color color = new Color(display, 138, 226, 255);
    text.setMarginColor(color);
    shell.setSize(500, 300);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    font.dispose();
    color.dispose();
    display.dispose();
}

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