Examples with GridItem org.eclipse.nebula.widgets.grid.GridItem used on opensource projects

Example 1 with GridItem

use of org.eclipse.nebula.widgets.grid.GridItem in project translationstudio8 by heartsome.

the class GridTableViewer method doResetItem.

/**
	 * {@inheritDoc}
	 */
protected void doResetItem(Item item) {
    GridItem gridItem = (GridItem) item;
    int columnCount = Math.max(1, grid.getColumnCount());
    for (int i = 0; i < columnCount; i++) {
        //$NON-NLS-1$
        gridItem.setText(i, "");
        gridItem.setImage(null);
    }
}

Example 2 with GridItem

use of org.eclipse.nebula.widgets.grid.GridItem in project translationstudio8 by heartsome.

the class TermBaseSearchDialog method createGridItem.

/**
	 * 向表格中添加记录
	 * @param metaData
	 * @param map
	 *            ;
	 */
private void createGridItem(MetaData metaData, IdentityHashMap<String, String> map) {
    // Bug #2232
    List<HashMap<String, String>> lstMap = new ArrayList<HashMap<String, String>>();
    Iterator<Entry<String, String>> it = map.entrySet().iterator();
    String srcText = null;
    while (it.hasNext()) {
        Entry<String, String> e = (Entry<String, String>) it.next();
        String key = e.getKey();
        if (key.equalsIgnoreCase(strSrcLang)) {
            srcText = resetCleanString(e.getValue());
            continue;
        }
        boolean isContain = false;
        for (HashMap<String, String> hashMap : lstMap) {
            if (!hashMap.containsKey(key)) {
                hashMap.put(key, e.getValue());
                isContain = true;
            }
        }
        if (!isContain) {
            HashMap<String, String> hashMap = new HashMap<String, String>();
            hashMap.put(key, e.getValue());
            lstMap.add(hashMap);
        }
    }
    for (HashMap<String, String> hashMap : lstMap) {
        GridItem item = new GridItem(grid, SWT.NONE);
        hashMap.put("dbName", metaData.getDatabaseName());
        hashMap.put("dbType", metaData.getDbType());
        hashMap.put("severName", metaData.getServerName());
        int arrIndex = 0;
        if (strSrcLang != null) {
            item.setText(arrIndex++, srcText);
        }
        if (strTgtLang != null) {
            String tgtText = hashMap.get(strTgtLang) == null ? "" : hashMap.get(strTgtLang);
            tgtText = resetCleanString(tgtText);
            item.setText(arrIndex++, tgtText);
        }
        item.setData(hashMap);
        item.setData("metaData", metaData);
        for (int i = 0; i < lstLangs.size(); i++) {
            item.setText((arrIndex + i), hashMap.get(lstLangs.get(i)) == null ? "" : hashMap.get(lstLangs.get(i)));
        }
    }
}

Example 3 with GridItem

use of org.eclipse.nebula.widgets.grid.GridItem in project translationstudio8 by heartsome.

the class TBSearchCellRenderer method notify.

/**
	 * {@inheritDoc}
	 */
public boolean notify(int event, Point point, Object value) {
    GridItem item = (GridItem) value;
    if (isCheck()) {
        if (event == IInternalWidget.MouseMove) {
            if (overCheck(item, point)) {
                setHoverDetail("check");
                return true;
            }
        }
        if (event == IInternalWidget.LeftMouseButtonDown) {
            if (overCheck(item, point)) {
                if (!item.getCheckable(getColumn())) {
                    return false;
                }
                item.setChecked(getColumn(), !item.getChecked(getColumn()));
                item.getParent().redraw();
                item.fireCheckEvent(getColumn());
                return true;
            }
        }
    }
    if (isTree() && item.hasChildren()) {
        if (event == IInternalWidget.MouseMove) {
            if (overToggle(item, point)) {
                setHoverDetail("toggle");
                return true;
            }
        }
        if (event == IInternalWidget.LeftMouseButtonDown) {
            if (overToggle(item, point)) {
                item.setExpanded(!item.isExpanded());
                item.getParent().redraw();
                if (item.isExpanded()) {
                    item.fireEvent(SWT.Expand);
                } else {
                    item.fireEvent(SWT.Collapse);
                }
                return true;
            }
        }
    }
    return false;
}

Example 4 with GridItem

use of org.eclipse.nebula.widgets.grid.GridItem in project translationstudio8 by heartsome.

the class TBSearchCellRenderer method getBranches.

/**
	 * Calculates the sequence of branch lines which should be rendered for the provided item
	 * @param item
	 * @return an array of integers composed using the constants in {@link BranchRenderer}
	 */
private int[] getBranches(GridItem item) {
    int[] branches = new int[item.getLevel() + 1];
    GridItem[] roots = item.getParent().getRootItems();
    // Is this a node or a leaf?
    if (item.getParentItem() == null) {
        // Add descender if not last item
        if (!item.isExpanded() && roots[roots.length - 1].equals(item)) {
            if (item.hasChildren())
                branches[item.getLevel()] = BranchRenderer.LAST_ROOT;
            else
                branches[item.getLevel()] = BranchRenderer.SMALL_L;
        } else {
            if (item.hasChildren())
                branches[item.getLevel()] = BranchRenderer.ROOT;
            else
                branches[item.getLevel()] = BranchRenderer.SMALL_T;
        }
    } else if (item.hasChildren())
        if (item.isExpanded())
            branches[item.getLevel()] = BranchRenderer.NODE;
        else
            branches[item.getLevel()] = BranchRenderer.NONE;
    else
        branches[item.getLevel()] = BranchRenderer.LEAF;
    // Branch for current item
    GridItem parent = item.getParentItem();
    if (parent == null)
        return branches;
    // Are there siblings below this item?
    if (parent.indexOf(item) < parent.getItemCount() - 1)
        branches[item.getLevel() - 1] = BranchRenderer.T;
    else // Is the next node a root?
    if (parent.getParentItem() == null && !parent.equals(roots[roots.length - 1]))
        branches[item.getLevel() - 1] = BranchRenderer.T;
    else
        // This must be the last element at this level
        branches[item.getLevel() - 1] = BranchRenderer.L;
    Grid grid = item.getParent();
    item = parent;
    parent = item.getParentItem();
    // Branches for parent items
    while (item.getLevel() > 0) {
        if (parent.indexOf(item) == parent.getItemCount() - 1) {
            if (parent.getParentItem() == null && !grid.getRootItem(grid.getRootItemCount() - 1).equals(parent))
                branches[item.getLevel() - 1] = BranchRenderer.I;
            else
                branches[item.getLevel() - 1] = BranchRenderer.NONE;
        } else
            branches[item.getLevel() - 1] = BranchRenderer.I;
        item = parent;
        parent = item.getParentItem();
    }
    // item should be null at this point
    return branches;
}

Example 5 with GridItem

use of org.eclipse.nebula.widgets.grid.GridItem in project translationstudio8 by heartsome.

the class TBSearchCellRenderer method computeSize.

/**
	 * {@inheritDoc}
	 */
public Point computeSize(GC gc, int wHint, int hHint, Object value) {
    GridItem item = (GridItem) value;
    gc.setFont(item.getFont(getColumn()));
    int x = 0;
    x += leftMargin;
    if (isTree()) {
        x += getToggleIndent(item);
        x += toggleRenderer.getBounds().width + insideMargin;
    }
    if (isCheck()) {
        x += checkRenderer.getBounds().width + insideMargin;
    }
    int y = 0;
    Image image = item.getImage(getColumn());
    if (image != null) {
        y = topMargin + image.getBounds().height + bottomMargin;
        x += image.getBounds().width + insideMargin;
    }
    // MOPR-DND
    // MOPR: replaced this code (to get correct preferred height for cells in word-wrap columns)
    //
    // x += gc.stringExtent(item.getText(column)).x + rightMargin;
    //
    // y = Math.max(y,topMargin + gc.getFontMetrics().getHeight() + bottomMargin);
    //
    // with this code:
    int textHeight = 0;
    if (!isWordWrap()) {
        x += gc.textExtent(item.getText(getColumn())).x + rightMargin;
        textHeight = topMargin + textTopMargin + gc.getFontMetrics().getHeight() + textBottomMargin + bottomMargin;
    } else {
        int plainTextWidth;
        if (wHint == SWT.DEFAULT)
            plainTextWidth = getBounds().width - x - rightMargin;
        else
            plainTextWidth = wHint - x - rightMargin;
        TextLayout currTextLayout = new TextLayout(gc.getDevice());
        currTextLayout.setFont(gc.getFont());
        currTextLayout.setText(item.getText(getColumn()));
        currTextLayout.setAlignment(getAlignment());
        currTextLayout.setWidth(plainTextWidth < 1 ? 1 : plainTextWidth);
        x += plainTextWidth + rightMargin;
        textHeight += topMargin + textTopMargin;
        for (int cnt = 0; cnt < currTextLayout.getLineCount(); cnt++) textHeight += currTextLayout.getLineBounds(cnt).height;
        textHeight += textBottomMargin + bottomMargin;
        currTextLayout.dispose();
    }
    y = Math.max(y, textHeight);
    return new Point(x, y);
}