From 880653d31a8f1ff8384fdbc75b84934bceecfdb8 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Sat, 18 Nov 2000 06:43:49 +0000
Subject: Initial revision

---
 demos/SwingDemos/test/GLJPanel/test1.java | 158 ++++++++++++++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 demos/SwingDemos/test/GLJPanel/test1.java

(limited to 'demos/SwingDemos/test/GLJPanel/test1.java')

diff --git a/demos/SwingDemos/test/GLJPanel/test1.java b/demos/SwingDemos/test/GLJPanel/test1.java
new file mode 100644
index 0000000..3dcb96a
--- /dev/null
+++ b/demos/SwingDemos/test/GLJPanel/test1.java
@@ -0,0 +1,158 @@
+import java.applet.*;
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.Dimension;
+import javax.swing.*;
+import gl4java.*;
+import gl4java.awt.*;
+import gl4java.utils.glut.*;
+import gl4java.utils.glut.fonts.*;
+
+public class test1 extends JApplet 
+  implements GLEnum, GLUEnum, ActionListener, ItemListener
+{
+    static {
+            if(GLContext.loadNativeLibraries(null, null, null)==false)
+	      System.out.println("GLCanvas could not load def. native libs.");
+    } 
+    
+    protected class test1Panel extends GLJPanel 
+	  implements ActionListener, ItemListener
+    {
+	public test1Panel( LayoutManager layout, boolean isDoubleBuffered) 
+	{
+	    super(layout, isDoubleBuffered);
+	    GLContext.gljNativeDebug = true;
+	    GLContext.gljClassDebug  = true;
+	    doubleBuffer = false;
+	}
+
+
+	public void init() {
+	    System.out.println("<i>");
+	    //glg = new GLGraphics(gl, glu);
+	    reshape(getSize().width, getSize().height);
+	}
+
+	public void display() 
+	{
+	    if( glj.gljMakeCurrent() == false ) {
+		System.out.println("problem in use() method");
+		return;
+	    }
+	  
+	    System.out.println("<p>");
+
+	    int i;
+
+	    gl.glPushMatrix();
+	    gl.glClear(GL_COLOR_BUFFER_BIT);
+
+	    gl.glColor4f(0f, 0f, 1f, 1f);
+
+	    int width=getSize().width;
+	    int height=getSize().height;
+
+	    gl.glBegin(GLEnum.GL_LINES);
+                gl.glVertex3i( 0, 0, 0);
+                gl.glVertex3i( 10, 10, 0);
+                gl.glVertex3i( 0, 10, 0);
+		gl.glVertex3i( 10, 0, 0);
+            gl.glEnd();
+
+	    gl.glPopMatrix();
+
+	    glj.gljSwap();
+	    glj.gljCheckGL();
+	    glj.gljFree();
+	}
+
+        public void reshape( int width, int height )
+        {
+		Rectangle bounds = getBounds();
+	  System.out.println("reshape("+width+", "+height+")");
+	  System.out.println("reshape bounds("+bounds+")");
+		//gl.glViewport(0,0, width, height);
+		gl.glViewport(bounds.x, bounds.y, 
+		              bounds.width, bounds.height);
+		gl.glMatrixMode(GL_PROJECTION);
+		gl.glLoadIdentity();
+		gl.glOrtho(0, 10, 0, 10, -50.0,50.0);
+		gl.glMatrixMode(GL_MODELVIEW);
+        }    
+
+	public void actionPerformed(ActionEvent e) {
+		if (e.getActionCommand().equals("east")) {
+			System.out.println("East pressed");
+		} else if (e.getActionCommand().equals("west")) {
+			System.out.println("West pressed");
+		}
+        }
+
+	public void itemStateChanged(ItemEvent e) {
+		Object source = e.getItemSelectable();
+		System.out.println("item changed: "+source);
+	}
+
+    }
+
+    test1Panel tst1cvs1;    
+
+    public void init()
+    {
+	JPanel jp1 = new JPanel (new BorderLayout(), false);
+	setContentPane(jp1);
+	tst1cvs1 = new test1Panel(new BorderLayout(), false);
+	jp1.add("Center", tst1cvs1);
+
+	    String[] data = {"one", "two", "three", "four"};
+	    JList dataList = new JList(data);
+	    jp1.add("North", dataList);
+
+	    JButton b1, b2;
+	    jp1.add("East", (b1 = new JButton("E")));
+	    b1.setActionCommand("east");
+	    b1.addActionListener(this);
+	    jp1.add("West", (b2 = new JButton("W")));
+	    b2.setActionCommand("west");
+	    b2.addActionListener(this);
+
+	    JCheckBox c1;
+	    jp1.add("South", (c1 = new JCheckBox("SouthButton", true)));
+	    c1.addItemListener(this);
+    }
+
+    public static void main(java.lang.String[] args) {
+	try {
+		Frame mainFrame = new Frame("test1");
+
+	        test1 applet=new test1();
+
+		applet.setSize(400, 400);
+		applet.init();
+		applet.start();
+
+		mainFrame.add(applet);
+
+		mainFrame.pack();
+		mainFrame.setVisible(true);
+	} catch (Throwable exception) {
+	    	System.err.println("Exception occurred in main()");
+	    	exception.printStackTrace(System.out);
+	}
+    }
+
+	public void actionPerformed(ActionEvent e) {
+		if (e.getActionCommand().equals("east")) {
+			System.out.println("East pressed");
+		} else if (e.getActionCommand().equals("west")) {
+			System.out.println("West pressed");
+		}
+        }
+
+	public void itemStateChanged(ItemEvent e) {
+		Object source = e.getItemSelectable();
+		System.out.println("item changed: "+source);
+	}
+
+}
-- 
cgit v1.2.3