Package org.eclipse.swt.widgets

Examples of org.eclipse.swt.widgets.Tree.toDisplay()

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            if (o != null && !o.equals(fLastItem)) {
                fLastItem = (TreeItem) o;
                tree.setSelection(new TreeItem[] { fLastItem });
            } else if (e.y < tree.getItemHeight() / 4) {
                // Scroll up
                final Point p = tree.toDisplay(e.x, e.y);
                final Item item = fTreeViewer.scrollUp(p.x, p.y);
                if (item instanceof TreeItem) {
                    fLastItem = (TreeItem) item;
                    tree.setSelection(new TreeItem[] { fLastItem });
                }
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                    fLastItem = (TreeItem) item;
                    tree.setSelection(new TreeItem[] { fLastItem });
                }
            } else if (e.y > tree.getBounds().height - tree.getItemHeight() / 4) {
                // Scroll down
                final Point p = tree.toDisplay(e.x, e.y);
                final Item item = fTreeViewer.scrollDown(p.x, p.y);
                if (item instanceof TreeItem) {
                    fLastItem = (TreeItem) item;
                    tree.setSelection(new TreeItem[] { fLastItem });
                }
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              fLastItem = (TreeItem) o;
              tree.setSelection(new TreeItem[] { fLastItem });
            }
            else if (e.y < tree.getItemHeight() / 4) {
              // Scroll up
              Point p = tree.toDisplay(e.x, e.y);
              Item item = viewer.scrollUp(p.x, p.y);
              if (item instanceof TreeItem) {
                fLastItem = (TreeItem) item;
                tree.setSelection(new TreeItem[] { fLastItem });
              }
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              }
            }
            else if (e.y > tree.getBounds().height
                - tree.getItemHeight() / 4) {
              // Scroll down
              Point p = tree.toDisplay(e.x, e.y);
              Item item = viewer.scrollDown(p.x, p.y);
              if (item instanceof TreeItem) {
                fLastItem = (TreeItem) item;
                tree.setSelection(new TreeItem[] { fLastItem });
              }
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              fLastItem = (TreeItem) o;
              tree.setSelection(new TreeItem[] { fLastItem });
            }
            else if (e.y < tree.getItemHeight() / 4) {
              // Scroll up
              Point p = tree.toDisplay(e.x, e.y);
              Item item = viewer.scrollUp(p.x, p.y);
              if (item instanceof TreeItem) {
                fLastItem = (TreeItem) item;
                tree.setSelection(new TreeItem[] { fLastItem });
              }
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              }
            }
            else if (e.y > tree.getBounds().height
                - tree.getItemHeight() / 4) {
              // Scroll down
              Point p = tree.toDisplay(e.x, e.y);
              Item item = viewer.scrollDown(p.x, p.y);
              if (item instanceof TreeItem) {
                fLastItem = (TreeItem) item;
                tree.setSelection(new TreeItem[] { fLastItem });
              }
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