Example usage for java.awt GridBagLayout getLayoutDimensions

Introduction

In this page you can find the example usage for java.awt GridBagLayout getLayoutDimensions.

Prototype

public int[][] getLayoutDimensions() 

Source Link

Document

Determines column widths and row heights for the layout grid.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JFrame frame = new JFrame();
    Container container = frame.getContentPane();

    GridBagLayout gbl = new GridBagLayout();

    container.setLayout(gbl);/*  w w  w.  j a va 2  s .c  o m*/

    GridBagConstraints gbc = new GridBagConstraints();
    JButton component1 = new JButton("a");
    JButton component2 = new JButton("b");

    gbc.gridx = 1;
    gbc.gridy = 1;
    gbl.setConstraints(component1, gbc);
    container.add(component1);

    gbc.gridx = 0;
    gbc.gridy = 0;
    gbl.setConstraints(component2, gbc);
    container.add(component2);

    container.add(component1);
    container.add(component2);
    frame.pack();
    frame.setVisible(true);

    gbl.layoutContainer(container);

    int[][] dim = gbl.getLayoutDimensions();
    int cols = dim[0].length;
    int rows = dim[1].length;

    System.out.println(cols);
    System.out.println(rows);
}

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From source file:org.eclipse.wb.internal.swing.model.layout.gbl.GridBagLayoutInfo.java

@Override
protected int[][] getLayoutDimensions() throws Exception {
    GridBagLayout layout = (GridBagLayout) getObject();
    return layout.getLayoutDimensions();
}

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