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/* Listing3216.java */
import java.awt.*;
import java.awt.event.*;
class NamedSystemColors
{
String[] names;
SystemColor[] colors;
public NamedSystemColors()
{
names = new String[SystemColor.NUM_COLORS];
colors = new SystemColor[SystemColor.NUM_COLORS];
names [ 0] = "desktop";
colors[ 0] = SystemColor.desktop;
names [ 1]= "activeCaption";
colors[ 1] = SystemColor.activeCaption;
names [ 2] = "activeCaptionText";
colors[ 2] = SystemColor.activeCaptionText;
names [ 3] = "activeCaptionBorder";
colors[ 3] = SystemColor.activeCaptionBorder;
names [ 4] = "inactiveCaption";
colors[ 4] = SystemColor.inactiveCaption;
names [ 5] = "inactiveCaptionText";
colors[ 5] = SystemColor.inactiveCaptionText;
names [ 6] = "inactiveCaptionBorder";
colors[ 6] = SystemColor.inactiveCaptionBorder;
names [ 7] = "window";
colors[ 7] = SystemColor.window;
names [ 8] = "windowBorder";
colors[ 8] = SystemColor.windowBorder;
names [ 9] = "windowText";
colors[ 9] = SystemColor.windowText;
names [10] = "menu";
colors[10] = SystemColor.menu;
names [11] = "menuText";
colors[11] = SystemColor.menuText;
names [12] = "text";
colors[12] = SystemColor.text;
names [13] = "textText";
colors[13] = SystemColor.textText;
names [14] = "textHighlight";
colors[14] = SystemColor.textHighlight;
names [15] = "textHighlightText";
colors[15] = SystemColor.textHighlightText;
names [16] = "textInactiveText";
colors[16] = SystemColor.textInactiveText;
names [17] = "control";
colors[17] = SystemColor.control;
names [18] = "controlText";
colors[18] = SystemColor.controlText;
names [19] = "controlHighlight";
colors[19] = SystemColor.controlHighlight;
names [20] = "controlLtHighlight";
colors[20] = SystemColor.controlLtHighlight;
names [21] = "controlShadow";
colors[21] = SystemColor.controlShadow;
names [22] = "controlDkShadow";
colors[22] = SystemColor.controlDkShadow;
names [23] = "scrollbar";
colors[23] = SystemColor.scrollbar;
names [24] = "info";
colors[24] = SystemColor.info;
names [25] = "infoText";
colors[25] = SystemColor.infoText;
}
public int getSize()
{
return SystemColor.NUM_COLORS;
}
public String getName(int i)
{
return names[i];
}
public SystemColor getColor(int i)
{
return colors[i];
}
}
class SystemColorViewer
extends Canvas
{
NamedSystemColors colors;
public SystemColorViewer()
{
colors = new NamedSystemColors();
}
public Dimension getPreferredSize()
{
return new Dimension(150,16 + colors.getSize() * 20);
}
public void paint(Graphics g)
{
for (int i = 0; i < colors.getSize(); ++i) {
//Rahmen f�r Farbbox
g.setColor(Color.black);
g.drawRect(10,16+20*i,16,16);
//Farbbox
g.setColor(colors.getColor(i));
g.fillRect(11,17+20*i,15,15);
//Bezeichnung
g.setColor(Color.black);
g.drawString(colors.getName(i),30,30+20*i);
}
}
}
public class Listing3216
extends Frame
{
public static void main(String[] args)
{
Listing3216 wnd = new Listing3216();
wnd.setLocation(200,100);
wnd.setVisible(true);
}
public Listing3216()
{
super("ScrollPane");
setBackground(Color.lightGray);
//ScrollPane
ScrollPane sc = new ScrollPane(
ScrollPane.SCROLLBARS_AS_NEEDED
);
sc.add(new SystemColorViewer());
sc.getVAdjustable().setUnitIncrement(1);
sc.getHAdjustable().setUnitIncrement(1);
sc.setSize(200,200);
add(sc);
//Window-Listener
addWindowListener(new WindowClosingAdapter(true));
//Dialogelement anordnen
pack();
}
}
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