Attachment 199980 Details for Bug 352070 – Proposed patch for v14_Maintenance branch

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[patch] Proposed patch for v14_Maintenance branch

Bug-352070.patch (text/plain), 7.72 KB, created by Ivan Furnadjiev

on 2011-07-20 08:06:03 EDT

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Creator: Ivan Furnadjiev

Created: 2011-07-20 08:06:03 EDT

Size: 7.72 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.rap.rwt
>Index: js/qx/ui/selection/SelectionManager.js
>===================================================================
>RCS file: /cvsroot/rt/org.eclipse.rap/runtime.rwt/org.eclipse.rap.rwt/js/qx/ui/selection/SelectionManager.js,v
>retrieving revision 1.1
>diff -u -r1.1 SelectionManager.js
>--- js/qx/ui/selection/SelectionManager.js	7 Jul 2011 11:22:44 -0000	1.1
>+++ js/qx/ui/selection/SelectionManager.js	20 Jul 2011 11:58:13 -0000
>@@ -1668,10 +1668,6 @@
>      */
>     getPageUp : function(vItem)
>     {
>-      var vBoundedWidget = this.getBoundedWidget();
>-      var vParentScrollTop = vBoundedWidget.getScrollTop();
>-      var vParentClientHeight = vBoundedWidget.getClientHeight();
>-
>       // Find next item
>       var nextItem = this.getLeadItem();
> 
>@@ -1679,39 +1675,44 @@
>         nextItem = this.getFirst();
>       }
> 
>-      // Normally we should reach the status "lead" for the
>-      // nextItem after two iterations.
>-      var tryLoops = 0;
>-
>-      while (tryLoops < 2)
>-      {
>-        while (nextItem && (this.getItemTop(nextItem) - this.getItemHeight(nextItem) >= vParentScrollTop)) {
>-          nextItem = this.getUp(nextItem);
>-        }
>-
>-        // This should never occour after the fix above
>-        if (nextItem == null) {
>-          break;
>-        }
>+      var vBoundedWidget = this.getBoundedWidget();
>+      if( vBoundedWidget.isCreated() ) {
>+        var vParentScrollTop = vBoundedWidget.getScrollTop();
>+        var vParentClientHeight = vBoundedWidget.getClientHeight();
>+        // Normally we should reach the status "lead" for the
>+        // nextItem after two iterations.
>+        var tryLoops = 0;
> 
>-        // If the nextItem is not anymore the leadItem
>-        // Means: There has occured a change.
>-        // We break here. This is normally the second step.
>-        if (nextItem != this.getLeadItem())
>+        while (tryLoops < 2)
>         {
>-          // be sure that the top is reached
>-          this.scrollItemIntoView(nextItem, true);
>-          break;
>-        }
>+          while (nextItem && (this.getItemTop(nextItem) - this.getItemHeight(nextItem) >= vParentScrollTop)) {
>+            nextItem = this.getUp(nextItem);
>+          }
>+
>+          // This should never occour after the fix above
>+          if (nextItem == null) {
>+            break;
>+          }
>+
>+          // If the nextItem is not anymore the leadItem
>+          // Means: There has occured a change.
>+          // We break here. This is normally the second step.
>+          if (nextItem != this.getLeadItem())
>+          {
>+            // be sure that the top is reached
>+            this.scrollItemIntoView(nextItem, true);
>+            break;
>+          }
> 
>-        // Update scrolling (this is normally the first step)
>-        vBoundedWidget.setScrollTop(vParentScrollTop - vParentClientHeight - this.getItemHeight(nextItem));
>+          // Update scrolling (this is normally the first step)
>+          vBoundedWidget.setScrollTop(vParentScrollTop - vParentClientHeight - this.getItemHeight(nextItem));
> 
>-        // Use the real applied value instead of the calulated above
>-        vParentScrollTop = vBoundedWidget.getScrollTop();
>+          // Use the real applied value instead of the calulated above
>+          vParentScrollTop = vBoundedWidget.getScrollTop();
> 
>-        // Increment counter
>-        tryLoops++;
>+          // Increment counter
>+          tryLoops++;
>+        }
>       }
> 
>       return nextItem;
>@@ -1729,48 +1730,50 @@
>      */
>     getPageDown : function(vItem)
>     {
>-      var vBoundedWidget = this.getBoundedWidget();
>-      var vParentScrollTop = vBoundedWidget.getScrollTop();
>-      var vParentClientHeight = vBoundedWidget.getClientHeight();
>-
>       // Find next item
>       var nextItem = this.getLeadItem();
> 
>       if (!nextItem) {
>         nextItem = this.getFirst();
>       }
>+      
>+      var vBoundedWidget = this.getBoundedWidget();
>+      if( vBoundedWidget.isCreated() ) {
>+        var vParentScrollTop = vBoundedWidget.getScrollTop();
>+        var vParentClientHeight = vBoundedWidget.getClientHeight();
>+
>+        // Normally we should reach the status "lead" for the
>+        // nextItem after two iterations.
>+        var tryLoops = 0;
> 
>-      // Normally we should reach the status "lead" for the
>-      // nextItem after two iterations.
>-      var tryLoops = 0;
>-
>-      while (tryLoops < 2)
>-      {
>-        // Find next
>-        while (nextItem && ((this.getItemTop(nextItem) + (2 * this.getItemHeight(nextItem))) <= (vParentScrollTop + vParentClientHeight))) {
>-          nextItem = this.getDown(nextItem);
>-        }
>-
>-        // This should never occour after the fix above
>-        if (nextItem == null) {
>-          break;
>-        }
>-
>-        // If the nextItem is not anymore the leadItem
>-        // Means: There has occured a change.
>-        // We break here. This is normally the second step.
>-        if (nextItem != this.getLeadItem()) {
>-          break;
>-        }
>+        while (tryLoops < 2)
>+        {
>+          // Find next
>+          while (nextItem && ((this.getItemTop(nextItem) + (2 * this.getItemHeight(nextItem))) <= (vParentScrollTop + vParentClientHeight))) {
>+            nextItem = this.getDown(nextItem);
>+          }
>+
>+          // This should never occour after the fix above
>+          if (nextItem == null) {
>+            break;
>+          }
>+
>+          // If the nextItem is not anymore the leadItem
>+          // Means: There has occured a change.
>+          // We break here. This is normally the second step.
>+          if (nextItem != this.getLeadItem()) {
>+            break;
>+          }
> 
>-        // Update scrolling (this is normally the first step)
>-        vBoundedWidget.setScrollTop(vParentScrollTop + vParentClientHeight - 2 * this.getItemHeight(nextItem));
>+          // Update scrolling (this is normally the first step)
>+          vBoundedWidget.setScrollTop(vParentScrollTop + vParentClientHeight - 2 * this.getItemHeight(nextItem));
> 
>-        // Use the real applied value instead of the calulated above
>-        vParentScrollTop = vBoundedWidget.getScrollTop();
>+          // Use the real applied value instead of the calulated above
>+          vParentScrollTop = vBoundedWidget.getScrollTop();
> 
>-        // Increment counter
>-        tryLoops++;
>+          // Increment counter
>+          tryLoops++;
>+        }
>       }
> 
>       return nextItem;
>#P org.eclipse.rap.rwt.q07.jstest
>Index: js/org/eclipse/rwt/test/tests/ComboTest.js
>===================================================================
>RCS file: /cvsroot/rt/org.eclipse.rap/runtime.rwt.test/org.eclipse.rap.rwt.q07.jstest/js/org/eclipse/rwt/test/tests/ComboTest.js,v
>retrieving revision 1.13
>diff -u -r1.13 ComboTest.js
>--- js/org/eclipse/rwt/test/tests/ComboTest.js	3 Jun 2011 10:34:54 -0000	1.13
>+++ js/org/eclipse/rwt/test/tests/ComboTest.js	20 Jul 2011 11:58:14 -0000
>@@ -220,6 +220,30 @@
>       combo.destroy();
>     },
> 
>+    testPageUpOnNotCreatedList : function() {
>+      var testUtil = org.eclipse.rwt.test.fixture.TestUtil;
>+      var combo = this._createDefaultCombo();
>+      combo.setEditable( true );
>+      combo.select( 3 );
>+      testUtil.flush();
>+      combo.focus();
>+      testUtil.keyDown( combo._field.getElement(), "PageUp" );
>+      assertEquals( "Ruby", combo._list.getSelectedItems()[ 0 ].getLabel() );
>+      combo.destroy();
>+    },
>+
>+    testPageDownOnNotCreatedList : function() {
>+      var testUtil = org.eclipse.rwt.test.fixture.TestUtil;
>+      var combo = this._createDefaultCombo();
>+      combo.setEditable( true );
>+      combo.select( 3 );
>+      testUtil.flush();
>+      combo.focus();
>+      testUtil.keyDown( combo._field.getElement(), "PageDown" );
>+      assertEquals( "Ruby", combo._list.getSelectedItems()[ 0 ].getLabel() );
>+      combo.destroy();
>+    },
>+
>     //////////
>     // Helpers
>

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Attachments on bug 352070: 199653 | 199980 | 200059