Example usage for javax.swing JSlider getPreferredSize

Introduction

In this page you can find the example usage for javax.swing JSlider getPreferredSize.

Prototype

@Transient
public Dimension getPreferredSize() 

Source Link

Document

If the preferredSize has been set to a non-null value just returns it.

Usage

From source file:Main.java

public static void setTickMarkers(JSlider slider) {
    final int min = slider.getMinimum();
    final int max = slider.getMaximum();
    final int delta = max - min;

    if (delta > 0) {
        final int sliderSize;
        if (slider.getOrientation() == SwingConstants.HORIZONTAL)
            sliderSize = slider.getPreferredSize().width;
        else//from w  ww .ja  v  a 2 s .co  m
            sliderSize = slider.getPreferredSize().height;

        // adjust ticks space on slider
        final int majTick = findBestMajTickSpace(sliderSize, delta);

        slider.setMinorTickSpacing(Math.max(1, majTick / 5));
        slider.setMajorTickSpacing(majTick);
        slider.setLabelTable(slider.createStandardLabels(slider.getMajorTickSpacing(), majTick));
    }
}

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