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authorCarolyn MacLeod2002-02-07 16:32:39 -0500
committerCarolyn MacLeod2002-02-07 16:32:39 -0500
commit7777133105278b62778195d71e7ea90eeecb4f82 (patch)
treea27e86110095d910015360bd105c06cfc12ab387
parent30320de91b7dfc73a5dd57ea722b1ff347d2f16f (diff)
downloadeclipse.platform.swt-CM_accessibility_hacks.tar.gz
eclipse.platform.swt-CM_accessibility_hacks.tar.xz
eclipse.platform.swt-CM_accessibility_hacks.zip
-rw-r--r--bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleAdapter.java46
-rw-r--r--bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlAdapter.java35
-rw-r--r--bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlEvent.java2
-rw-r--r--bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlListener.java38
-rw-r--r--bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleListener.java49
-rw-r--r--bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/ACC.java1
-rwxr-xr-xbundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/CLabel.java63
-rwxr-xr-xbundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/CTabFolder.java50
-rw-r--r--bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Accessible.java (renamed from bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/Accessible.java)306
-rwxr-xr-xbundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Control.java44
10 files changed, 435 insertions, 199 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleAdapter.java b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleAdapter.java
index fb3330d125..4207d0389d 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleAdapter.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleAdapter.java
@@ -12,6 +12,11 @@ package org.eclipse.swt.accessibility;
* Classes that wish to deal with <code>AccessibleEvent</code>s can
* extend this class and override only the methods that they are
* interested in.
+ * </p><p>
+ * Note: Accessibility clients use child identifiers to specify
+ * whether they want information about a control or one of its children.
+ * Child identifiers are positive integers > 0.
+ * The identifier CHILDID_SELF (0) represents the control.
* </p>
*
* @see AccessibleListener
@@ -21,22 +26,49 @@ public abstract class AccessibleAdapter implements AccessibleListener {
/**
* Sent when an accessibility client requests the name
- * of a control, or the specified child of a control.
+ * of the control, or the name of a child of the control.
* The default behavior is to do nothing.
*
* @param e an event object containing the following fields:
- * childID [IN] - the specified child identifier, or CHILDID_SELF
- * result [OUT] - the string representing the requested name
+ * childID [IN] - an identifier specifying the control or one of its children
+ * result [OUT] - the requested name string
*/
- public void get_accName(AccessibleEvent e) {
+ public void getName(AccessibleEvent e) {
}
- public void get_accHelp(AccessibleEvent e) {
+ /**
+ * Sent when an accessibility client requests the help string
+ * of the control, or the help string of a child of the control.
+ * The default behavior is to do nothing.
+ *
+ * @param e an event object containing the following fields:
+ * childID [IN] - an identifier specifying the control or one of its children
+ * result [OUT] - the requested help string
+ */
+ public void getHelp(AccessibleEvent e) {
}
- public void get_accKeyboardShortcut(AccessibleEvent e) {
+ /**
+ * Sent when an accessibility client requests the keyboard shortcut
+ * of the control, or the keyboard shortcut of a child of the control.
+ * The default behavior is to do nothing.
+ *
+ * @param e an event object containing the following fields:
+ * childID [IN] - an identifier specifying the control or one of its children
+ * result [OUT] - the requested keyboard shortcut string (example: "CTRL+C")
+ */
+ public void getKeyboardShortcut(AccessibleEvent e) {
}
- public void get_accDescription(AccessibleEvent e) {
+ /**
+ * Sent when an accessibility client requests a description
+ * of the control, or a description of a child of the control.
+ * The default behavior is to do nothing.
+ *
+ * @param e an event object containing the following fields:
+ * childID [IN] - an identifier specifying the control or one of its children
+ * result [OUT] - the requested description string
+ */
+ public void getDescription(AccessibleEvent e) {
}
}
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlAdapter.java b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlAdapter.java
index db07c89a83..a09da7ce14 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlAdapter.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlAdapter.java
@@ -12,6 +12,17 @@ package org.eclipse.swt.accessibility;
* Classes that wish to deal with <code>AccessibleControlEvent</code>s can
* extend this class and override only the methods that they are
* interested in.
+ * </p><p>
+ * Accessibility clients use child identifiers to specify
+ * whether they want information about a control or one of its children.
+ * Child identifiers are positive integers > 0.
+ * The identifier CHILDID_SELF (0) represents the control.
+ * When returning a child identifier to a client, you may use CHILDID_NONE
+ * to indicate that no child or control has the required information.
+ * </p><p>
+ * Note: This adapter is typically used by implementors of
+ * a custom control to provide very detailed information about
+ * the control instance to accessibility clients.
* </p>
*
* @see AccessibleControlListener
@@ -37,35 +48,31 @@ public abstract class AccessibleControlAdapter implements AccessibleControlListe
public void accNavigate(AccessibleControlEvent e) {
}
- public void get_accChild(AccessibleControlEvent e) {
+ public void getChild(AccessibleControlEvent e) {
}
- public void get_accChildCount(AccessibleControlEvent e) {
+ public void getChildCount(AccessibleControlEvent e) {
}
- public void get_accDefaultAction(AccessibleControlEvent e) {
+ public void getDefaultAction(AccessibleControlEvent e) {
}
- public void get_accFocus(AccessibleControlEvent e) {
+ public void getFocus(AccessibleControlEvent e) {
}
- public void get_accRole(AccessibleControlEvent e) {
+ public void getRole(AccessibleControlEvent e) {
}
- public void get_accSelection(AccessibleControlEvent e) {
+ public void getSelection(AccessibleControlEvent e) {
}
- public void get_accState(AccessibleControlEvent e) {
+ public void getState(AccessibleControlEvent e) {
}
- public void get_accValue(AccessibleControlEvent e) {
+ public void getValue(AccessibleControlEvent e) {
}
- // May not implement
- public void accDoDefaultAction(AccessibleControlEvent e) {
- }
- public void accSelect(AccessibleControlEvent e) {
- }
- public void get_accParent(AccessibleControlEvent e) {
+ // May need to implement for IEnumVARIANT
+ public void getChildren(AccessibleControlEvent e) {
}
}
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlEvent.java b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlEvent.java
index d6cffad3aa..545e4b6401 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlEvent.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlEvent.java
@@ -6,6 +6,7 @@ package org.eclipse.swt.accessibility;
*/
import org.eclipse.swt.internal.SWTEventObject;
+import org.eclipse.swt.widgets.*;
/**
* Instances of this class are sent as a result of
@@ -27,6 +28,7 @@ public class AccessibleControlEvent extends SWTEventObject {
public int width, height; // OUT
public int code; // IN/OUT
public String result; // OUT
+ public Object children[]; // [OUT] - may need this for IEnumVARIANT
public AccessibleControlEvent(Object source) {
super(source);
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlListener.java b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlListener.java
index 688ab99ca0..30496c6ca0 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlListener.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleControlListener.java
@@ -19,6 +19,11 @@ import org.eclipse.swt.internal.SWTEventListener;
* When a client requests information the appropriate method
* will be invoked.
* </p><p>
+ * Accessibility clients use child identifiers to specify
+ * whether they want information about a control or one of its children.
+ * Child identifiers are positive integers > 0.
+ * The identifier CHILDID_SELF (0) represents the control.
+ * </p><p>
* Note: This interface is typically used by implementors of
* a custom control to provide very detailed information about
* the control instance to accessibility clients.
@@ -31,22 +36,27 @@ public interface AccessibleControlListener extends SWTEventListener {
public void accHitTest(AccessibleControlEvent e);
public void accLocation(AccessibleControlEvent e);
+ public void getChild(AccessibleControlEvent e);
+ public void getChildCount(AccessibleControlEvent e);
+ public void getDefaultAction(AccessibleControlEvent e);
+ public void getFocus(AccessibleControlEvent e);
+ public void getRole(AccessibleControlEvent e);
+ public void getSelection(AccessibleControlEvent e);
+ public void getState(AccessibleControlEvent e);
+ public void getValue(AccessibleControlEvent e);
+
+ // May need to implement for IEnumVARIANT
+ public void getChildren(AccessibleControlEvent e);
+
+ // May not implement - not sure what clients use these - likely testing clients, not accesibility (but not sure)
public void accNavigate(AccessibleControlEvent e);
- public void get_accChild(AccessibleControlEvent e);
- public void get_accChildCount(AccessibleControlEvent e);
- public void get_accDefaultAction(AccessibleControlEvent e);
- public void get_accFocus(AccessibleControlEvent e);
- public void get_accRole(AccessibleControlEvent e);
- public void get_accSelection(AccessibleControlEvent e);
- public void get_accState(AccessibleControlEvent e);
- public void get_accValue(AccessibleControlEvent e);
+ //public void accDoDefaultAction(AccessibleControlEvent e);
+ //public void accSelect(AccessibleControlEvent e);
- // May not implement
- public void accDoDefaultAction(AccessibleControlEvent e);
- public void accSelect(AccessibleControlEvent e);
- public void get_accParent(AccessibleControlEvent e);
+ // Probably won't implement - the usual parent is probably good enough
+ //public void getParent(AccessibleControlEvent e);
// Will not implement
- //public void put_accName(AccessibleControlEvent e);
- //public void put_accValue(AccessibleControlEvent e);
+ //public void putName(AccessibleControlEvent e);
+ //public void putValue(AccessibleControlEvent e);
}
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleListener.java b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleListener.java
index 3b7fdeeaee..dd02c0b0c5 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleListener.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/common/org/eclipse/swt/accessibility/AccessibleListener.java
@@ -18,6 +18,11 @@ import org.eclipse.swt.internal.SWTEventListener;
* using the <code>removeAccessibleListener</code> method.
* When a client requests information the appropriate method
* will be invoked.
+ * </p><p>
+ * Note: Accessibility clients use child identifiers to specify
+ * whether they want information about a control or one of its children.
+ * Child identifiers are positive integers > 0.
+ * The identifier CHILDID_SELF (0) represents the control.
* </p>
*
* @see AccessibleAdapter
@@ -25,11 +30,43 @@ import org.eclipse.swt.internal.SWTEventListener;
*/
public interface AccessibleListener extends SWTEventListener {
- public void get_accName(AccessibleEvent e);
- public void get_accHelp(AccessibleEvent e);
- public void get_accKeyboardShortcut(AccessibleEvent e);
- public void get_accDescription(AccessibleEvent e);
+ /**
+ * Sent when an accessibility client requests the name
+ * of the control, or the name of a child of the control.
+ *
+ * @param e an event object containing the following fields:
+ * childID [IN] - an identifier specifying the control or one of its children
+ * result [OUT] - the requested name string
+ */
+ public void getName(AccessibleEvent e);
- // Will not implement (Windows-specific)
- //public void get_accHelpTopic(AccessibleEvent e);
+ /**
+ * Sent when an accessibility client requests the help string
+ * of the control, or the help string of a child of the control.
+ *
+ * @param e an event object containing the following fields:
+ * childID [IN] - an identifier specifying the control or one of its children
+ * result [OUT] - the requested help string
+ */
+ public void getHelp(AccessibleEvent e);
+
+ /**
+ * Sent when an accessibility client requests the keyboard shortcut
+ * of the control, or the keyboard shortcut of a child of the control.
+ *
+ * @param e an event object containing the following fields:
+ * childID [IN] - an identifier specifying the control or one of its children
+ * result [OUT] - the requested keyboard shortcut string (example: "CTRL+C")
+ */
+ public void getKeyboardShortcut(AccessibleEvent e);
+
+ /**
+ * Sent when an accessibility client requests a description
+ * of the control, or a description of a child of the control.
+ *
+ * @param e an event object containing the following fields:
+ * childID [IN] - an identifier specifying the control or one of its children
+ * result [OUT] - the requested description string
+ */
+ public void getDescription(AccessibleEvent e);
}
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/ACC.java b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/ACC.java
index 16e4b982bf..e515f54872 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/ACC.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/ACC.java
@@ -24,6 +24,7 @@ public class ACC extends COM {
public static final int ROLE_SYSTEM_PUSHBUTTON = 0x2b;
public static final int ROLE_SYSTEM_PAGETAB = 0x25;
public static final int ROLE_SYSTEM_PAGETABLIST = 0x3c;
+ public static final int ROLE_SYSTEM_STATICTEXT = 0x29;
public static final int CO_E_OBJNOTCONNECTED = 0x800401FD;
public static final int NAVDIR_UP = 0x1;
public static final int NAVDIR_DOWN = 0x2;
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/CLabel.java b/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/CLabel.java
index 799891d8fa..37839ae3d7 100755
--- a/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/CLabel.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/CLabel.java
@@ -10,6 +10,10 @@ import org.eclipse.swt.widgets.*;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.events.*;
+/* Start ACCESSIBILITY */
+import org.eclipse.swt.accessibility.*;
+/* End ACCESSIBILITY */
+
/**
* A Label which supports aligned text and/or an image and different border styles.
* <p>
@@ -56,7 +60,6 @@ public class CLabel extends Canvas {
private Color[] gradientColors;
private int[] gradientPercents;
-
/**
* Create a CLabel with the given border style as a child of parent.
*/
@@ -79,6 +82,64 @@ public CLabel(Composite parent, int style) {
}
});
+/* Start ACCESSIBILITY */
+ getAccessibleObject().addAccessibleListener(new AccessibleAdapter() {
+ public void getName(AccessibleEvent e) {
+ if (e.childID == ACC.CHILDID_SELF) {
+ e.result = getText();
+ }
+ }
+
+ public void getHelp(AccessibleEvent e) {
+ if (e.childID == ACC.CHILDID_SELF) {
+ e.result = getToolTipText();
+ }
+ }
+
+ public void getDescription(AccessibleEvent e) {
+ if (e.childID == ACC.CHILDID_SELF) {
+ e.result = "This is a CLabel";
+ }
+ }
+ });
+
+ getAccessibleObject().addAccessibleControlListener(new AccessibleControlAdapter() {
+ public void accHitTest(AccessibleControlEvent e) {
+ Point testPoint = toControl(new Point(e.x, e.y));
+ if (getBounds().contains(testPoint)) {
+ e.childID = ACC.CHILDID_SELF;
+ }
+ }
+
+ public void accLocation(AccessibleControlEvent e) {
+ if (e.childID == ACC.CHILDID_SELF) {
+ Rectangle location = getBounds();
+ Point pt = toDisplay(new Point(location.x, location.y));
+ e.x = pt.x;
+ e.y = pt.y;
+ e.width = location.width;
+ e.height = location.height;
+ }
+ }
+
+ public void getChildCount(AccessibleControlEvent e) {
+ e.code = 0;
+ }
+
+ public void getRole(AccessibleControlEvent e) {
+ if (e.childID == ACC.CHILDID_SELF) {
+ e.code = ACC.ROLE_SYSTEM_STATICTEXT;
+ }
+ }
+
+ public void getState(AccessibleControlEvent e) {
+ if (e.childID == ACC.CHILDID_SELF) {
+ e.code = ACC.STATE_SYSTEM_NORMAL;
+ }
+ }
+ });
+/* End ACCESSIBILITY */
+
}
/**
* Check the style bits to ensure that no invalid styles are applied.
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/CTabFolder.java b/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/CTabFolder.java
index adc7314741..5a5ca687cb 100755
--- a/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/CTabFolder.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/CTabFolder.java
@@ -139,12 +139,6 @@ public class CTabFolder extends Composite {
// tool tip
private Shell tip;
-
-/* Start ACCESSIBILITY */
- Accessible accessible;
-/* End ACCESSIBILITY */
-
-
/**
* Construct a CTabFolder with the specified parent and style.
* @param parent org.eclipse.swt.widgets.Composite
@@ -217,9 +211,8 @@ public CTabFolder(Composite parent, int style) {
/* Start ACCESSIBILITY */
- accessible = new Accessible(this);
- accessible.addAccessibleListener(new AccessibleAdapter() {
- public void get_accDescription(AccessibleEvent e) {
+ getAccessibleObject().addAccessibleListener(new AccessibleAdapter() {
+ public void getDescription(AccessibleEvent e) {
int childID = e.childID;
if (childID > items.length) return;
if (childID == ACC.CHILDID_SELF) {
@@ -229,7 +222,7 @@ public CTabFolder(Composite parent, int style) {
}
}
- public void get_accHelp(AccessibleEvent e) {
+ public void getHelp(AccessibleEvent e) {
int childID = e.childID;
if (childID > items.length) return;
if (childID == ACC.CHILDID_SELF) {
@@ -240,7 +233,7 @@ public CTabFolder(Composite parent, int style) {
}
}
- public void get_accKeyboardShortcut(AccessibleEvent e) {
+ public void getKeyboardShortcut(AccessibleEvent e) {
int childID = e.childID;
if (childID > items.length) return;
if (childID != ACC.CHILDID_SELF) {
@@ -248,7 +241,7 @@ public CTabFolder(Composite parent, int style) {
}
}
- public void get_accName(AccessibleEvent e) {
+ public void getName(AccessibleEvent e) {
int childID = e.childID;
if (childID > items.length) return;
if (childID == ACC.CHILDID_SELF) {
@@ -260,7 +253,7 @@ public CTabFolder(Composite parent, int style) {
}
});
- accessible.addAccessibleControlListener(new AccessibleControlAdapter() {
+ getAccessibleObject().addAccessibleControlListener(new AccessibleControlAdapter() {
public void accHitTest(AccessibleControlEvent e) {
Point testPoint = toControl(new Point(e.x, e.y));
int childID = ACC.CHILDID_SELF;
@@ -302,11 +295,9 @@ public CTabFolder(Composite parent, int style) {
if (childID == ACC.CHILDID_SELF) childID = ACC.CHILDID_SELF;
break;
case ACC.NAVDIR_FIRSTCHILD:
- if (childID != ACC.CHILDID_SELF) return; // do this check in Accessible
if (items.length > 0) childID = 1;
break;
case ACC.NAVDIR_LASTCHILD:
- if (childID != ACC.CHILDID_SELF) return; // do this check in Accessible
if (items.length > 0) childID = items.length;
break;
case ACC.NAVDIR_LEFT:
@@ -319,23 +310,15 @@ public CTabFolder(Composite parent, int style) {
if (childID == ACC.CHILDID_SELF) childID = ACC.CHILDID_SELF;
if (items.length > 0 && childID < items.length) childID = childID + 1;
break;
- default: return; // do this check in Accessible
- }
- }
-
- public void get_accChild(AccessibleControlEvent e) {
- int childID = e.childID;
- if (childID > items.length) return;
- if (childID == ACC.CHILDID_SELF) {
- e.accessible = accessible;
}
+ e.childID = childID;
}
- public void get_accChildCount(AccessibleControlEvent e) {
+ public void getChildCount(AccessibleControlEvent e) {
e.code = items.length;
}
- public void get_accDefaultAction(AccessibleControlEvent e) {
+ public void getDefaultAction(AccessibleControlEvent e) {
int childID = e.childID;
if (childID > items.length) return;
if (childID != ACC.CHILDID_SELF) {
@@ -343,7 +326,7 @@ public CTabFolder(Composite parent, int style) {
}
}
- public void get_accRole(AccessibleControlEvent e) {
+ public void getRole(AccessibleControlEvent e) {
int childID = e.childID;
if (childID > items.length) return;
if (childID == ACC.CHILDID_SELF) {
@@ -353,7 +336,7 @@ public CTabFolder(Composite parent, int style) {
}
}
- public void get_accSelection(AccessibleControlEvent e) {
+ public void getSelection(AccessibleControlEvent e) {
if (selectedIndex == -1) {
e.childID = ACC.CHILDID_NONE;
} else {
@@ -361,7 +344,7 @@ public CTabFolder(Composite parent, int style) {
}
}
- public void get_accState(AccessibleControlEvent e) {
+ public void getState(AccessibleControlEvent e) {
int childID = e.childID;
if (childID > items.length) return;
int state;
@@ -375,6 +358,15 @@ public CTabFolder(Composite parent, int style) {
}
e.code = state;
}
+
+ // May need this for IEnumVARIANT
+ public void getChildren(AccessibleControlEvent e) {
+ Object[] children = new Object[items.length];
+ for (int i = 0; i < items.length; i++) {
+ children[i] = new Integer(i + 1);
+ }
+ e.children = children;
+ }
});
/* End ACCESSIBILITY */
}
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/Accessible.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Accessible.java
index ece0d139eb..8a931f394a 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/Accessible.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Accessible.java
@@ -1,118 +1,53 @@
-package org.eclipse.swt.accessibility;
+package org.eclipse.swt.widgets;
import java.util.Vector;
import org.eclipse.swt.*;
-import org.eclipse.swt.widgets.*;
import org.eclipse.swt.internal.win32.*;
import org.eclipse.swt.ole.win32.*;
+import org.eclipse.swt.accessibility.*;
import org.eclipse.swt.internal.ole.win32.*;
public class Accessible {
static final boolean debug = true;
Control control;
- int refCount = 0;
- COMObject objIAccessible;
+ int refCount = 0, enumIndex = 0;
+ COMObject objIAccessible, objIEnumVARIANT;
IAccessible iaccessible;
Vector accessibleListeners, accessibleControlListeners;
+ Object[] variants;
public Accessible(Control control) {
this.control = control;
- control.addListener(SWT.AccessAccessibility, new Listener() {
- public void handleEvent(Event event) {
- int lParam = ((int []) event.data)[0];
- int wParam = ((int []) event.data)[1];
- if (lParam == COM.OBJID_CLIENT) {
- event.detail = ACC.LresultFromObject(COM.IIDIAccessible, wParam, objIAccessible.getAddress());
- }
- }
- });
- objIAccessible = new COMObject(new int[] { 2, 0, 0, 1, 3, 5, 8, 1, 1, 5, 5, 5, 5, 5, 5, 5, 6, 5, 1, 1, 5, 5, 8, 6, 3, 4, 5, 5 }) {
- public int method0(int[] args) {
- return QueryInterface(args[0], args[1]);
- }
- public int method1(int[] args) {
- return AddRef();
- }
- public int method2(int[] args) {
- return Release();
- }
- public int method3(int[] args) {
- return GetTypeInfoCount(args[0]);
- }
- public int method4(int[] args) {
- return GetTypeInfo(args[0], args[1], args[2]);
- }
- public int method5(int[] args) {
- return GetIDsOfNames(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method6(int[] args) {
- return Invoke(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);
- }
- public int method7(int[] args) {
- return get_accParent(args[0]);
- }
- public int method8(int[] args) {
- return get_accChildCount(args[0]);
- }
- public int method9(int[] args) {
- return get_accChild(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method10(int[] args) {
- return get_accName(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method11(int[] args) {
- return get_accValue(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method12(int[] args) {
- return get_accDescription(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method13(int[] args) {
- return get_accRole(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method14(int[] args) {
- return get_accState(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method15(int[] args) {
- return get_accHelp(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method16(int[] args) {
- return get_accHelpTopic(args[0], args[1], args[2], args[3], args[4], args[5]);
- }
- public int method17(int[] args) {
- return get_accKeyboardShortcut(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method18(int[] args) {
- return get_accFocus(args[0]);
- }
- public int method19(int[] args) {
- return get_accSelection(args[0]);
- }
- public int method20(int[] args) {
- return get_accDefaultAction(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method21(int[] args) {
- return accSelect(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method22(int[] args) {
- return accLocation(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);
- }
- public int method23(int[] args) {
- return accNavigate(args[0], args[1], args[2], args[3], args[4], args[5]);
- }
- public int method24(int[] args) {
- return accHitTest(args[0], args[1], args[2]);
- }
- public int method25(int[] args) {
- return accDoDefaultAction(args[0], args[1], args[2], args[3]);
- }
- public int method26(int[] args) {
- return put_accName(args[0], args[1], args[2], args[3], args[4]);
- }
- public int method27(int[] args) {
- return put_accValue(args[0], args[1], args[2], args[3], args[4]);
- }
+ objIAccessible = new COMObject(new int[] {2,0,0,1,3,5,8,1,1,5,5,5,5,5,5,5,6,5,1,1,5,5,8,6,3,4,5,5}) {
+ public int method0(int[] args) {return QueryInterface(args[0], args[1]);}
+ public int method1(int[] args) {return AddRef();}
+ public int method2(int[] args) {return Release();}
+ public int method3(int[] args) {return GetTypeInfoCount(args[0]);}
+ public int method4(int[] args) {return GetTypeInfo(args[0], args[1], args[2]);}
+ public int method5(int[] args) {return GetIDsOfNames(args[0], args[1], args[2], args[3], args[4]);}
+ public int method6(int[] args) {return Invoke(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);}
+ public int method7(int[] args) {return get_accParent(args[0]);}
+ public int method8(int[] args) {return get_accChildCount(args[0]);}
+ public int method9(int[] args) {return get_accChild(args[0], args[1], args[2], args[3], args[4]);}
+ public int method10(int[] args) {return get_accName(args[0], args[1], args[2], args[3], args[4]);}
+ public int method11(int[] args) {return get_accValue(args[0], args[1], args[2], args[3], args[4]);}
+ public int method12(int[] args) {return get_accDescription(args[0], args[1], args[2], args[3], args[4]);}
+ public int method13(int[] args) {return get_accRole(args[0], args[1], args[2], args[3], args[4]);}
+ public int method14(int[] args) {return get_accState(args[0], args[1], args[2], args[3], args[4]);}
+ public int method15(int[] args) {return get_accHelp(args[0], args[1], args[2], args[3], args[4]);}
+ public int method16(int[] args) {return get_accHelpTopic(args[0], args[1], args[2], args[3], args[4], args[5]);}
+ public int method17(int[] args) {return get_accKeyboardShortcut(args[0], args[1], args[2], args[3], args[4]);}
+ public int method18(int[] args) {return get_accFocus(args[0]);}
+ public int method19(int[] args) {return get_accSelection(args[0]);}
+ public int method20(int[] args) {return get_accDefaultAction(args[0], args[1], args[2], args[3], args[4]);}
+ public int method21(int[] args) {return accSelect(args[0], args[1], args[2], args[3], args[4]);}
+ public int method22(int[] args) {return accLocation(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);}
+ public int method23(int[] args) {return accNavigate(args[0], args[1], args[2], args[3], args[4], args[5]);}
+ public int method24(int[] args) {return accHitTest(args[0], args[1], args[2]);}
+ public int method25(int[] args) {return accDoDefaultAction(args[0], args[1], args[2], args[3]);}
+ public int method26(int[] args) {return put_accName(args[0], args[1], args[2], args[3], args[4]);}
+ public int method27(int[] args) {return put_accValue(args[0], args[1], args[2], args[3], args[4]);}
};
-
int[] ppvObject = new int[1];
int result = ACC.CreateStdAccessibleObject(control.handle, COM.OBJID_CLIENT, COM.IIDIAccessible, ppvObject);
if (result != COM.S_OK)
@@ -120,6 +55,16 @@ public class Accessible {
iaccessible = new IAccessible(ppvObject[0]);
iaccessible.AddRef();
//new TypeInfoBrowser(ppvObject[0]);
+
+ objIEnumVARIANT = new COMObject(new int[] {2,0,0,3,1,0,1}) {
+ public int method0(int[] args) {return QueryInterface(args[0], args[1]);}
+ public int method1(int[] args) {return AddRef();}
+ public int method2(int[] args) {return Release();}
+ public int method3(int[] args) {return Next(args[0], args[1], args[2]);}
+ public int method4(int[] args) {return Skip(args[0]);}
+ public int method5(int[] args) {return Reset();}
+ // method6 Clone - not implemented
+ };
}
public void addAccessibleListener(AccessibleListener listener) {
@@ -142,9 +87,16 @@ public class Accessible {
// need removeAccessibleControlListener also
+ int WM_GETOBJECT (int wParam, int lParam) {
+ if (lParam == COM.OBJID_CLIENT) {
+ return ACC.LresultFromObject(COM.IIDIAccessible, wParam, objIAccessible.getAddress());
+ }
+ return 0;
+ }
+
int QueryInterface(int arg1, int arg2) {
if (debug)
- System.out.println("QueryInterface");
+ System.out.print("QueryInterface: ");
GUID guid = new GUID();
COM.MoveMemory(guid, arg1, GUID.sizeof);
@@ -170,11 +122,25 @@ public class Accessible {
return COM.S_OK;
}
+ if (COM.IsEqualGUID(guid, COM.IIDIEnumVARIANT)) {
+ if (debug)
+ System.out.println("IEnumVARIANT");
+ AccessibleControlEvent event = new AccessibleControlEvent(this);
+ for (int i = 0; i < accessibleControlListeners.size(); i++) {
+ AccessibleControlListener listener = (AccessibleControlListener) accessibleControlListeners.elementAt(i);
+ listener.getChildren(event);
+ }
+ variants = event.children;
+ enumIndex = 0;
+ COM.MoveMemory(arg2, new int[] { objIEnumVARIANT.getAddress()}, 4);
+ return COM.S_OK;
+ }
+
int[] ppvObject = new int[1];
int result = iaccessible.QueryInterface(guid, ppvObject);
COM.MoveMemory(arg2, ppvObject, 4);
if (debug)
- System.out.println("QI other " + result);
+ System.out.println("other (" + result + ")");
return result;
}
@@ -252,7 +218,7 @@ public class Accessible {
if (debug)
System.out.println("accLocation " + pxLeft + " " + pyTop + " " + pcxWidth + " " + pcyHeight + " " + varChild_vt + " " + varChild_lVal);
- if (varChild_vt != COM.VT_I4) return COM.E_INVALIDARG;
+ if ((varChild_vt & 0xFFFF) != COM.VT_I4) return COM.E_INVALIDARG;
AccessibleControlEvent event = new AccessibleControlEvent(this);
event.childID = varChild_lVal;
for (int i = 0; i < accessibleControlListeners.size(); i++) {
@@ -271,6 +237,19 @@ public class Accessible {
System.out.println("accNavigate " + navDir + " " + varStart_vt + " " + varStart_lVal + " " + pvarEndUpAt);
if (varStart_vt != COM.VT_I4) return COM.E_INVALIDARG;
+ switch (navDir) {
+ case ACC.NAVDIR_FIRSTCHILD:
+ case ACC.NAVDIR_LASTCHILD:
+ if (varStart_lVal != ACC.CHILDID_SELF) return COM.E_INVALIDARG;
+ case ACC.NAVDIR_UP:
+ case ACC.NAVDIR_DOWN:
+ case ACC.NAVDIR_LEFT:
+ case ACC.NAVDIR_PREVIOUS:
+ case ACC.NAVDIR_RIGHT:
+ case ACC.NAVDIR_NEXT:
+ break;
+ default: return COM.E_INVALIDARG;
+ }
AccessibleControlEvent event = new AccessibleControlEvent(this);
event.code = navDir;
event.childID = varStart_lVal;
@@ -310,13 +289,15 @@ public class Accessible {
if (debug)
System.out.println("get_accChild " + varChild_vt + " " + varChild_lVal + " " + ppdispChild);
- if (varChild_vt != COM.VT_I4) return COM.E_INVALIDARG;
+ if ((varChild_vt & 0xFFFF) != COM.VT_I4) return COM.E_INVALIDARG;
AccessibleControlEvent event = new AccessibleControlEvent(this);
event.childID = varChild_lVal;
for (int i = 0; i < accessibleControlListeners.size(); i++) {
AccessibleControlListener listener = (AccessibleControlListener) accessibleControlListeners.elementAt(i);
- listener.get_accChild(event);
+ listener.getChild(event);
}
+ if (debug)
+ System.out.println("get_accChild returned: " + event);
Accessible accessible = event.accessible;
if (accessible != null) {
COM.MoveMemory(ppdispChild, new int[] { accessible.objIAccessible.getAddress() }, 4);
@@ -332,7 +313,7 @@ public class Accessible {
AccessibleControlEvent event = new AccessibleControlEvent(this);
for (int i = 0; i < accessibleControlListeners.size(); i++) {
AccessibleControlListener listener = (AccessibleControlListener) accessibleControlListeners.elementAt(i);
- listener.get_accChildCount(event);
+ listener.getChildCount(event);
}
COM.MoveMemory(pcountChildren, new int[] { event.code }, 4);
@@ -343,12 +324,12 @@ public class Accessible {
if (debug)
System.out.println("get_accDefaultAction " + varChild_vt + " " + varChild_lVal + " " + pszDefaultAction);
- if (varChild_vt != COM.VT_I4) return COM.E_INVALIDARG;
+ if ((varChild_vt & 0xFFFF) != COM.VT_I4) return COM.E_INVALIDARG;
AccessibleControlEvent event = new AccessibleControlEvent(this);
event.childID = varChild_lVal;
for (int i = 0; i < accessibleControlListeners.size(); i++) {
AccessibleControlListener listener = (AccessibleControlListener) accessibleControlListeners.elementAt(i);
- listener.get_accDefaultAction(event);
+ listener.getDefaultAction(event);
}
if (event.result == null) return COM.S_FALSE;
char[] data = (event.result + "\0").toCharArray();
@@ -361,12 +342,12 @@ public class Accessible {
if (debug)
System.out.println("get_accDescription " + varChild_vt + " " + varChild_lVal + " " + pszDescription);
- if (varChild_vt != COM.VT_I4) return COM.E_INVALIDARG;
+ if ((varChild_vt & 0xFFFF) != COM.VT_I4) return COM.E_INVALIDARG;
AccessibleEvent event = new AccessibleEvent(this);
event.childID = varChild_lVal;
for (int i = 0; i < accessibleListeners.size(); i++) {
AccessibleListener listener = (AccessibleListener) accessibleListeners.elementAt(i);
- listener.get_accDescription(event);
+ listener.getDescription(event);
}
if (event.result == null) return COM.S_FALSE;
char[] data = (event.result + "\0").toCharArray();
@@ -382,7 +363,7 @@ public class Accessible {
AccessibleControlEvent event = new AccessibleControlEvent(this);
for (int i = 0; i < accessibleControlListeners.size(); i++) {
AccessibleControlListener listener = (AccessibleControlListener) accessibleControlListeners.elementAt(i);
- listener.get_accFocus(event);
+ listener.getFocus(event);
}
Accessible accessible = event.accessible;
if (accessible != null) {
@@ -409,12 +390,12 @@ public class Accessible {
if (debug)
System.out.println("get_accHelp " + varChild_vt + " " + varChild_lVal + " " + pszHelp);
- if (varChild_vt != COM.VT_I4) return COM.E_INVALIDARG;
+ if ((varChild_vt & 0xFFFF) != COM.VT_I4) return COM.E_INVALIDARG;
AccessibleEvent event = new AccessibleEvent(this);
event.childID = varChild_lVal;
for (int i = 0; i < accessibleListeners.size(); i++) {
AccessibleListener listener = (AccessibleListener) accessibleListeners.elementAt(i);
- listener.get_accHelp(event);
+ listener.getHelp(event);
}
if (event.result == null) return COM.S_FALSE;
char[] data = (event.result + "\0").toCharArray();
@@ -433,12 +414,12 @@ public class Accessible {
if (debug)
System.out.println("get_accKeyboardShortcut " + pszKeyboardShortcut);
- if (varChild_vt != COM.VT_I4) return COM.E_INVALIDARG;
+ if ((varChild_vt & 0xFFFF) != COM.VT_I4) return COM.E_INVALIDARG;
AccessibleEvent event = new AccessibleEvent(this);
event.childID = varChild_lVal;
for (int i = 0; i < accessibleListeners.size(); i++) {
AccessibleListener listener = (AccessibleListener) accessibleListeners.elementAt(i);
- listener.get_accKeyboardShortcut(event);
+ listener.getKeyboardShortcut(event);
}
if (event.result == null) return COM.S_FALSE;
char[] data = (event.result + "\0").toCharArray();
@@ -451,13 +432,15 @@ public class Accessible {
if (debug)
System.out.println("get_accName " + varChild_vt + " " + varChild_lVal + " " + pszName);
- if (varChild_vt != COM.VT_I4) return COM.E_INVALIDARG;
+ if ((varChild_vt & 0xFFFF) != COM.VT_I4) return COM.E_INVALIDARG;
AccessibleEvent event = new AccessibleEvent(this);
event.childID = varChild_lVal;
for (int i = 0; i < accessibleListeners.size(); i++) {
AccessibleListener listener = (AccessibleListener) accessibleListeners.elementAt(i);
- listener.get_accName(event);
+ listener.getName(event);
}
+ if (debug)
+ System.out.println("get_accName returned: " + event);
if (event.result == null) return COM.S_FALSE;
char[] data = (event.result + "\0").toCharArray();
int ptr = COM.SysAllocString(data);
@@ -473,13 +456,15 @@ public class Accessible {
if (debug)
System.out.println("get_accRole " + varChild_vt + " " + varChild_lVal + " " + pvarRole);
- if (varChild_vt != COM.VT_I4) return COM.E_INVALIDARG;
+ if ((varChild_vt & 0xFFFF) != COM.VT_I4) return COM.E_INVALIDARG;
AccessibleControlEvent event = new AccessibleControlEvent(this);
event.childID = varChild_lVal;
for (int i = 0; i < accessibleControlListeners.size(); i++) {
AccessibleControlListener listener = (AccessibleControlListener) accessibleControlListeners.elementAt(i);
- listener.get_accRole(event);
+ listener.getRole(event);
}
+ if (debug)
+ System.out.println("get_accRole returned: " + event);
int role = event.code;
COM.MoveMemory(pvarRole, new short[] { COM.VT_I4 }, 2);
COM.MoveMemory(pvarRole + 8, new int[] { role }, 4);
@@ -491,10 +476,13 @@ public class Accessible {
System.out.println("get_accSelection " + pvarChildren);
AccessibleControlEvent event = new AccessibleControlEvent(this);
+ event.childID = ACC.CHILDID_NONE;
for (int i = 0; i < accessibleControlListeners.size(); i++) {
AccessibleControlListener listener = (AccessibleControlListener) accessibleControlListeners.elementAt(i);
- listener.get_accSelection(event);
+ listener.getSelection(event);
}
+ if (debug)
+ System.out.println("get_accSelection returned: " + event);
Accessible accessible = event.accessible;
if (accessible != null) {
COM.MoveMemory(pvarChildren, new short[] { COM.VT_DISPATCH }, 2);
@@ -526,13 +514,15 @@ public class Accessible {
if (debug)
System.out.println("get_accState " + varChild_vt + " " + varChild_lVal + " " + pvarState);
- if (varChild_vt != COM.VT_I4) return COM.E_INVALIDARG;
+ if ((varChild_vt & 0xFFFF) != COM.VT_I4) return COM.E_INVALIDARG;
AccessibleControlEvent event = new AccessibleControlEvent(this);
event.childID = varChild_lVal;
for (int i = 0; i < accessibleControlListeners.size(); i++) {
AccessibleControlListener listener = (AccessibleControlListener) accessibleControlListeners.elementAt(i);
- listener.get_accState(event);
+ listener.getState(event);
}
+ if (debug)
+ System.out.println("get_accState returned: " + event);
int state = event.code;
COM.MoveMemory(pvarState, new short[] { COM.VT_I4 }, 2);
COM.MoveMemory(pvarState + 8, new int[] { state }, 4);
@@ -547,7 +537,7 @@ public class Accessible {
event.childID = varChild_lVal;
for (int i = 0; i < accessibleControlListeners.size(); i++) {
AccessibleControlListener listener = (AccessibleControlListener) accessibleControlListeners.elementAt(i);
- listener.get_accValue(event);
+ listener.getValue(event);
}
if (event.result == null) return COM.S_FALSE;
char[] data = (event.result + "\0").toCharArray();
@@ -569,4 +559,76 @@ public class Accessible {
System.out.println("put_accValue " + varChild_vt + " " + varChild_lVal + " " + szValue);
return iaccessible.put_accValue(varChild_vt, varChild_reserved1, varChild_lVal, varChild_reserved2, szValue);
}
+
+ /* IEnumVARIANT methods: Next, Skip, Reset */
+ int Next(int celt, int rgvar, int pceltFetched) {
+ /* Retrieve the next celt items in the enumeration sequence.
+ * If there are fewer than the requested number of elements left
+ * in the sequence, retrieve the remaining elements.
+ * The number of elements actually retrieved is returned in pceltFetched
+ * (unless the caller passed in NULL for that parameter).
+ */
+ if (debug)
+ System.out.println("Next " + celt + " " + rgvar + " " + pceltFetched);
+
+ if (rgvar == 0) return COM.E_INVALIDARG;
+ if (pceltFetched == 0 && celt != 1) return COM.E_INVALIDARG;
+
+ Object[] nextItems = null;
+ if (variants != null && celt >= 1) {
+ int endIndex = enumIndex + celt - 1;
+ if (endIndex > (variants.length - 1)) endIndex = variants.length - 1;
+ if (enumIndex <= endIndex) {
+ nextItems = new Object[endIndex - enumIndex + 1];
+ for (int i = 0; i < nextItems.length; i++) {
+ nextItems[i] = variants[enumIndex];
+ enumIndex++;
+ }
+ }
+ }
+ if (nextItems != null) {
+ for (int i = 0; i < nextItems.length; i++) {
+ Object nextItem = nextItems[i];
+ if (nextItem instanceof Integer) {
+ int item = ((Integer) nextItem).intValue();
+ COM.MoveMemory(rgvar + i * 16, new short[] { COM.VT_I4 }, 2);
+ COM.MoveMemory(rgvar + i * 16 + 8, new int[] { item }, 4);
+ } else {
+ int address = ((Accessible) nextItem).objIAccessible.getAddress();
+ COM.MoveMemory(rgvar + i * 16, new short[] { COM.VT_DISPATCH }, 2);
+ COM.MoveMemory(rgvar + i * 16 + 8, new int[] { address }, 4);
+ }
+ }
+ if (pceltFetched != 0)
+ COM.MoveMemory(pceltFetched, new int[] {nextItems.length}, 4);
+ if (nextItems.length == celt) return COM.S_OK;
+ } else {
+ if (pceltFetched != 0)
+ COM.MoveMemory(pceltFetched, new int[] {0}, 4);
+ }
+ return COM.S_FALSE;
+ }
+
+ int Skip(int celt) {
+ /* Skip over the specified number of elements in the enumeration sequence. */
+ if (debug)
+ System.out.println("Skip " + celt);
+
+ if (celt < 1 ) return COM.E_INVALIDARG;
+ enumIndex += celt;
+ if (enumIndex > (variants.length - 1)) {
+ enumIndex = variants.length - 1;
+ return COM.S_FALSE;
+ }
+ return COM.S_OK;
+ }
+
+ int Reset() {
+ /* Reset the enumeration sequence to the beginning. */
+ if (debug)
+ System.out.println("Reset");
+
+ enumIndex = 0;
+ return COM.S_OK;
+ }
}
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Control.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Control.java
index 517c5058b3..424a5cb119 100755
--- a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Control.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Control.java
@@ -10,8 +10,6 @@ import org.eclipse.swt.graphics.*;
import org.eclipse.swt.*;
import org.eclipse.swt.events.*;
-import org.eclipse.swt.accessibility.*;
-
/**
* Control is the abstract superclass of all windowed user interface classes.
* <p>
@@ -42,6 +40,11 @@ public abstract class Control extends Widget implements Drawable {
String toolTipText;
Object layoutData;
+/* Start ACCESSIBILITY */
+ Accessible accessible;
+/* End ACCESSIBILITY */
+
+
/**
* Prevents uninitialized instances from being created outside the package.
*/
@@ -569,6 +572,28 @@ public boolean forceFocus () {
return true;
}
+/* Start ACCESSIBILITY */
+/**
+ * Returns the accessible object for the receiver.
+ * If this is the first time this object is requested,
+ * then the object is created and returned.
+ *
+ * @return the accessible object
+ *
+ * @exception SWTException <ul>
+ * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public Accessible getAccessibleObject () {
+ checkWidget ();
+ if (accessible == null) {
+ accessible = new Accessible(this);
+ }
+ return accessible;
+}
+/* End ACCESSIBILITY */
+
/**
* Returns the receiver's background color.
*
@@ -2634,7 +2659,9 @@ int windowProc (int msg, int wParam, int lParam) {
case OS.WM_IME_COMPOSITION: result = WM_IME_COMPOSITION (wParam, lParam); break;
case OS.WM_INITMENUPOPUP: result = WM_INITMENUPOPUP (wParam, lParam); break;
case OS.WM_GETFONT: result = WM_GETFONT (wParam, lParam); break;
+/* Start ACCESSIBILITY */
case OS.WM_GETOBJECT: result = WM_GETOBJECT (wParam, lParam); break;
+/* End ACCESSIBILITY */
case OS.WM_KEYDOWN: result = WM_KEYDOWN (wParam, lParam); break;
case OS.WM_KEYUP: result = WM_KEYUP (wParam, lParam); break;
case OS.WM_KILLFOCUS: result = WM_KILLFOCUS (wParam, lParam); break;
@@ -2816,12 +2843,17 @@ LRESULT WM_GETFONT (int wParam, int lParam) {
return null;
}
+/* Start ACCESSIBILITY */
LRESULT WM_GETOBJECT (int wParam, int lParam) {
- Event event = new Event ();
- event.data = new int [] {lParam, wParam};
- sendEvent (SWT.AccessAccessibility, event);
- return new LRESULT(event.detail);
+ if (accessible != null) {
+ int result = accessible.WM_GETOBJECT (wParam, lParam);
+ if (result != 0) {
+ return new LRESULT(result);
+ }
+ }
+ return null;
}
+/* End ACCESSIBILITY */
LRESULT WM_HELP (int wParam, int lParam) {
if (OS.IsWinCE) return null;

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