120 public RGB open () {

   121 public RGB open() {

   121    int colorHandle = 0;

   122     int r = 0;

   122    colorHandle = OS.QColor_new();

   123     int g = 0;

   123    if (rgb != null ){

   124     int b = 0;

   124        OS.QColor_setRed(colorHandle, rgb.red);

   125     if (rgb != null) {

   125        OS.QColor_setGreen(colorHandle, rgb.green);

   126         r = rgb.red;

   126        OS.QColor_setBlue(colorHandle, rgb.blue);

   127         g = rgb.green;

   127    }

   128         b = rgb.blue;

   128    

   129     }

   129    DisposeListener listener = new DisposeListener() {

   130 

   130        public void widgetDisposed(DisposeEvent e) {

   131     DisposeListener listener = new DisposeListener() {

   131            if (e.widget == parent) {

   132         public void widgetDisposed(DisposeEvent e) {

   132                // Close dialogs which are opened on top of parent.

   133             if (e.widget == parent) {

   133                OS.QDialog_swt_closeDialogs(parent.handle, dialogID);

   134                 // Close dialogs which are opened on top of parent.

   134            }

   135                 OS.QDialog_swt_closeDialogs(parent.handle, dialogID);

   135        }

   136             }

   136    };

   137         }

   137    parent.addDisposeListener(listener);

   138     };

   138    int qtLayoutDirection = (style & SWT.RIGHT_TO_LEFT) != 0 ? OS.QT_RIGHTTOLEFT

   139     parent.addDisposeListener(listener);

   139            : OS.QT_LEFTTORIGHT;

   140 

   140    

   141     int newColorHandle = 0;

   141    int color = OS.QColorDialog_getColor( colorHandle,parent.handle, dialogID, qtLayoutDirection );

   142     try {

   142    

   143         // Open the dialog

   143    if (parent != null && !parent.isDisposed()) {

   144         newColorHandle = OS.QColorDialog_getColor(r, g, b, parent.handle, dialogID, 

   144        parent.removeDisposeListener(listener);

   145             (style & SWT.RIGHT_TO_LEFT) != 0 ? OS.QT_RIGHTTOLEFT : OS.QT_LEFTTORIGHT);

   145    }

   146     }

   146    

   147     finally {

   147    OS.QColor_delete( colorHandle );

   148         if (parent != null && !parent.isDisposed()) {

   148    if (color == 0 || !OS.QColor_isValid(color) ){

   149             parent.removeDisposeListener(listener);

   149        return null;

   150         }

   150    }

   151     }

   151    int red = OS.QColor_red(color);    

   152     

   152    int blue = OS.QColor_blue( color );

   153     if (newColorHandle == 0) {

   153    int green = OS.QColor_green( color );

   154         return null;

   154    rgb = new RGB(red,green,blue);

   155     }

   155    return rgb;

   156     

   157     try {

   158         if (OS.QColor_isValid(newColorHandle)) {

   159             int red = OS.QColor_red(newColorHandle);

   160             int blue = OS.QColor_blue(newColorHandle);

   161             int green = OS.QColor_green(newColorHandle);

   162             rgb = new RGB(red, green, blue);

   163         }

   164     }

   165     finally {

   166         OS.QColor_delete(newColorHandle);

   167     }

   168     

   169     return rgb;