# HG changeset patch
# User Jacob Carlborg <doob@me.com>
# Date 1230072817 -3600
# Node ID 16f9078aa1ff0de27b674973b2deee8b13c0e355
# Parent  e08aaf7b68307fdf664b23b3e9c782134f64c485
Ported dwt.widgets.ProgressBar

diff -r e08aaf7b6830 -r 16f9078aa1ff dwt/widgets/ProgressBar.d
--- a/dwt/widgets/ProgressBar.d	Tue Dec 23 23:51:30 2008 +0100
+++ b/dwt/widgets/ProgressBar.d	Tue Dec 23 23:53:37 2008 +0100
@@ -7,6 +7,9 @@
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
+ *     
+ * Port to the D programming language:
+ *     Jacob Carlborg <doob@me.com>
  *******************************************************************************/
 module dwt.widgets.ProgressBar;
 
@@ -20,6 +23,9 @@
 import dwt.internal.cocoa.NSRect;
 import dwt.internal.cocoa.SWTProgressIndicator;
 
+import dwt.widgets.Composite;
+import dwt.widgets.Control;
+
 /**
  * Instances of the receiver represent an unselectable
  * user interface object that is used to display progress,
@@ -104,7 +110,7 @@
 }
 
 void createHandle () {
-    NSProgressIndicator widget = cast(NSProgressIndicator)new SWTProgressIndicator().alloc();
+    NSProgressIndicator widget = cast(NSProgressIndicator)(new SWTProgressIndicator()).alloc();
     widget.initWithFrame(NSRect());
     widget.setUsesThreadedAnimation(false);
     widget.setIndeterminate((style & DWT.INDETERMINATE) !is 0);
@@ -194,12 +200,12 @@
  */
 public void setMaximum (int value) {
     checkWidget();
-    int minimum = (int)((NSProgressIndicator)view).minValue();
+    int minimum = cast(int)(cast(NSProgressIndicator)view).minValue();
     if (value <= minimum) return;
-    int selection = (int)((NSProgressIndicator)view).doubleValue();
+    int selection = cast(int)(cast(NSProgressIndicator)view).doubleValue();
     int newSelection = Math.min (selection, value);
     if (selection !is newSelection) {
-        ((NSProgressIndicator)view).setDoubleValue(newSelection);
+        (cast(NSProgressIndicator)view).setDoubleValue(newSelection);
     }
 }
 
@@ -218,12 +224,12 @@
  */
 public void setMinimum (int value) {
     checkWidget();
-    int maximum =  (int)((NSProgressIndicator)view).maxValue();
+    int maximum =  cast(int)(cast(NSProgressIndicator)view).maxValue();
     if (!(0 <= value && value < maximum)) return;
-    int selection = (int)((NSProgressIndicator)view).doubleValue();
+    int selection = cast(int)(cast(NSProgressIndicator)view).doubleValue();
     int newSelection = Math.max (selection, value);
     if (selection !is newSelection) {
-        ((NSProgressIndicator)view).setDoubleValue(newSelection);
+        (cast(NSProgressIndicator)view).setDoubleValue(newSelection);
     }
 }