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comparison dwtx/jface/viewers/deferred/DeferredContentProvider.d @ 70:46a6e0e6ccd4

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Merge with d-fied sources of 3.4M7
author Frank Benoit <benoit@tionex.de>
date Thu, 22 May 2008 01:36:46 +0200
parents ea8ff534f622
children 7ffeace6c47f
comparison
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69:07b9d96fd764 70:46a6e0e6ccd4
15 import dwtx.jface.viewers.ILazyContentProvider; 15 import dwtx.jface.viewers.ILazyContentProvider;
16 import dwtx.jface.viewers.deferred.AbstractVirtualTable; 16 import dwtx.jface.viewers.deferred.AbstractVirtualTable;
17 import dwtx.jface.viewers.deferred.BackgroundContentProvider; 17 import dwtx.jface.viewers.deferred.BackgroundContentProvider;
18 import dwtx.jface.viewers.deferred.IConcurrentModel; 18 import dwtx.jface.viewers.deferred.IConcurrentModel;
19 19
20 import dwt.graphics.Rectangle;
20 import dwt.widgets.Control; 21 import dwt.widgets.Control;
21 import dwt.widgets.Table; 22 import dwt.widgets.Table;
22 import dwtx.core.runtime.Assert; 23 import dwtx.core.runtime.Assert;
23 import dwtx.jface.viewers.AcceptAllFilter; 24 import dwtx.jface.viewers.AcceptAllFilter;
24 import dwtx.jface.viewers.IFilter; 25 import dwtx.jface.viewers.IFilter;
102 103
103 /* (non-Javadoc) 104 /* (non-Javadoc)
104 * @see dwtx.jface.viewers.deferred.AbstractVirtualTable#getVisibleItemCount() 105 * @see dwtx.jface.viewers.deferred.AbstractVirtualTable#getVisibleItemCount()
105 */ 106 */
106 public override int getVisibleItemCount() { 107 public override int getVisibleItemCount() {
107 int start = getTopIndex();
108 int itemCount = getItemCount();
109 Table table = viewer.getTable(); 108 Table table = viewer.getTable();
110 return Math.min(table.getBounds().height / table.getItemHeight() + 2, 109 Rectangle rect = table.getClientArea ();
111 itemCount - start); 110 int itemHeight = table.getItemHeight ();
111 int headerHeight = table.getHeaderHeight ();
112 return (rect.height - headerHeight + itemHeight - 1) / (itemHeight + table.getGridLineWidth());
112 } 113 }
113 114
114 /* (non-Javadoc) 115 /* (non-Javadoc)
115 * @see dwtx.jface.viewers.deferred.AbstractVirtualTable#getControl() 116 * @see dwtx.jface.viewers.deferred.AbstractVirtualTable#getControl()
116 */ 117 */