Mega Code Archive
Create tool bar (normal, hot and disabled images)
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/*
* ToolBar example snippet: create tool bar (normal, hot and disabled images)
*
* For a list of all SWT example snippets see
* http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
*/
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.ToolBar;
import org.eclipse.swt.widgets.ToolItem;
public class Snippet47 {
public static void main (String [] args) {
Display display = new Display ();
Shell shell = new Shell (display);
Image image = new Image (display, 20, 20);
Color color = display.getSystemColor (SWT.COLOR_BLUE);
GC gc = new GC (image);
gc.setBackground (color);
gc.fillRectangle (image.getBounds ());
gc.dispose ();
Image disabledImage = new Image (display, 20, 20);
color = display.getSystemColor (SWT.COLOR_GREEN);
gc = new GC (disabledImage);
gc.setBackground (color);
gc.fillRectangle (disabledImage.getBounds ());
gc.dispose ();
Image hotImage = new Image (display, 20, 20);
color = display.getSystemColor (SWT.COLOR_RED);
gc = new GC (hotImage);
gc.setBackground (color);
gc.fillRectangle (hotImage.getBounds ());
gc.dispose ();
ToolBar bar = new ToolBar (shell, SWT.BORDER | SWT.FLAT);
bar.setSize (200, 32);
for (int i=0; i<12; i++) {
ToolItem item = new ToolItem (bar, 0);
item.setImage (image);
item.setDisabledImage (disabledImage);
item.setHotImage (hotImage);
if (i % 3 == 0) item.setEnabled (false);
}
shell.open ();
bar.getItems () [1].setImage (disabledImage);
while (!shell.isDisposed ()) {
if (!display.readAndDispatch ()) display.sleep ();
}
image.dispose ();
disabledImage.dispose ();
hotImage.dispose ();
display.dispose ();
}
}
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