bin/imagelib_demo.jad

@@ -1 +1 @@
 MIDlet-1: imagelib_demo, imagelib_demo.png, tube42.imagelib_demo.Main
-MIDlet-Jar-Size: 180666
+MIDlet-Jar-Size: 184892
 MIDlet-Jar-URL: imagelib_demo.jar
 MIDlet-Name: image_lib_demo

src/tube42/imagelib_demo/ImageCanvas.java

@@ -82 +82 @@
         handle_key(k, false, false);      
     }
-              
+    
     // ---------------------------------------
+    // touch input
+
+    public void pointerDragged(int x, int y)
+    {
+        handle_touch(x, y, true, true);
+    }
     
+    public void pointerPressed(int x, int y)
+    {
+        handle_touch(x, y, true, true);
+    }
     
+    public void pointerReleased(int x, int y)
+    {
+        handle_touch(x, y, false, false);
+    }
+    
+    // ---------------------------------------
+    private void advance()
+    {
+        curr ++;
+        if(curr >= scenes.length) {
+            curr = 0;
+            parent.notifyDestroyed();        
+        }
+        
+        if(curr > 0)
+            scenes[curr-1].setFocus(false);
+        if(curr < scenes.length)
+            scenes[curr].setFocus(true);
+        
+        repaint();        
+    }
+    
+    private void handle_touch(int x, int y, boolean down, boolean draged)
+    {
+        if(!down) advance();
+    }
     private void handle_key(int key, boolean down, boolean repeated)
     {
@@ -91 +127 @@
         
         if(!down && gkey == FIRE) {
-            curr ++;
-            if(curr >= scenes.length) {
-                curr = 0;
-                parent.notifyDestroyed();        
-            }
-            
-            if(curr > 0)
-                scenes[curr-1].setFocus(false);
-            if(curr < scenes.length)
-                scenes[curr].setFocus(true);
-                
-            repaint();
+            advance();
         } else if( scenes[curr].handle_key(key, gkey, down, repeated)) {
             repaint();