Example usage for java.awt Component preferredSize

Introduction

In this page you can find the example usage for java.awt Component preferredSize.

Prototype

@Deprecated
public Dimension preferredSize() 

Source Link

Document

Returns the component's preferred size.

Usage

From source file:CircleOfSquares.java

public Dimension preferredLayoutSize(Container parent) {

    int rowCount = rows;
    int colCount = cols;
    Insets parentInsets = parent.insets();
    int componentCount = parent.countComponents();

    if (rowCount > 0) {
        colCount = (componentCount + rowCount - 1) / rowCount;
    } else {/*w ww  .j  a v a  2s . c  om*/
        rowCount = (componentCount + colCount - 1) / colCount;
    }

    // Find the maximum preferred width and the maximum preferred height
    // of any component.
    int w = 0;
    int h = 0;
    for (int i = 0; i < componentCount; i++) {

        Component comp = parent.getComponent(i);
        Dimension d = comp.preferredSize();
        if (w < d.width) {
            w = d.width;
        }
        if (h < d.height) {
            h = d.height;
        }
    }

    // Return the maximum preferred component width and height times the number
    // of columns and rows, respectively, plus any insets in the parent.
    return new Dimension(parentInsets.left + parentInsets.right + colCount * w,
            parentInsets.top + parentInsets.bottom + rowCount * h);
}

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