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

Example 36 with GridColumn

use of org.eclipse.nebula.widgets.grid.GridColumn in project tdq-studio-se by Talend.

the class AbstractIndicatorSelectGrid method handleRowHeaderHighlight.

private boolean handleRowHeaderHighlight(MouseEvent e, GridVisibleRange range) {
    GridItem currentItem = getItem(new Point(e.x, e.y));
    if (currentItem != null) {
        // row header
        if (overRowSelect(currentItem, new Point(e.x, e.y))) {
            // handle hover event of row select cell
            for (GridItem item : range.getItems()) {
                int i = indexOf(item);
                if (item.getCheckable(0)) {
                    if (i == indexOf(currentItem)) {
                        item.setBackground(0, highlightBlue);
                        item.setBackground(1, highlightBlue);
                    } else {
                        item.setBackground(0, gray);
                        item.setBackground(1, getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
                    }
                }
                for (GridColumn column : range.getColumns()) {
                    int j = indexOf(column);
                    if (i == indexOf(currentItem)) {
                        item.setBackground(j, highlightBlue);
                    } else {
                        item.setBackground(j, getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
                    }
                }
            }
            for (GridColumn column : range.getColumns()) {
                column.getHeaderRenderer().setSelected(false);
            }
        }
        return true;
    }
    return false;
}

Example 37 with GridColumn

use of org.eclipse.nebula.widgets.grid.GridColumn in project tdq-studio-se by Talend.

the class IndicatorSelectGrid method update.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.dataprofiler.core.ui.grid.utils.TDQObserver#update(java.lang.Object)
     */
public void update(ObserverEvent observerEvent) {
    switch(observerEvent.getEventType()) {
        case ColumnResize:
            Object data = observerEvent.getData(ObserverEvent.COLUMN_HEADER_RESIZE);
            if (data == null) {
                return;
            }
            GridColumn sourceGridColumn = ((GridColumn) data);
            for (GridColumn currColumn : this.getColumns()) {
                Object oldmodelElementIndicator = sourceGridColumn.getData();
                if (oldmodelElementIndicator == currColumn.getData()) {
                    currColumn.setWidth(sourceGridColumn.getWidth());
                    break;
                }
            }
            break;
        case MoveColumn:
            data = observerEvent.getData(ObserverEvent.COLUMN_HEADER_MOVE);
            if (data == null) {
                return;
            }
            this.setColumnOrder((int[]) data);
            if (result == null) {
                result = new ModelElementIndicator[getColumnCount() - 2];
            }
            int[] order = getColumnOrder();
            int j = 0;
            for (int columnIndex : order) {
                if (columnIndex > 1) {
                    // indicator selection starts from the 3rd
                    result[j] = _modelElementIndicators[columnIndex - 2];
                    // column
                    j++;
                }
            }
            redraw();
            break;
        case HSrcollMove:
            data = observerEvent.getData(ObserverEvent.HORIZONTAL_SCROLLBAR_MOVE);
            if (data == null || getHorizontalBar() == null) {
                return;
            }
            getHorizontalBar().setSelection(Integer.parseInt(data.toString()));
            redraw(getClientArea().x, getClientArea().y, getClientArea().width, getClientArea().height, false);
            break;
        case VSrcollVisible:
            data = observerEvent.getData(ObserverEvent.VERTICAL_SRCOLL_VISABLE);
            if (data == null || getVerticalBar() == null) {
                return;
            }
            if (!getVerticalBar().isVisible() && Boolean.parseBoolean(data.toString())) {
                // make current table bounds change to small
                GridData previewGridData = (GridData) this.getLayoutData();
                previewGridData.widthHint = this.getBounds().width - 50 - getVerticalBar().getSize().x;
                previewGridData.minimumWidth = this.getBounds().width - 50 - getVerticalBar().getSize().x;
                previewGridData.horizontalAlignment = SWT.BEGINNING;
                this.getParent().layout();
            }
            if (!getVerticalBar().isVisible() && !Boolean.parseBoolean(data.toString())) {
                // make current table bounds change to big
                GridData previewGridData = (GridData) this.getLayoutData();
                if (previewGridData.horizontalAlignment == SWT.FILL) {
                    return;
                }
                previewGridData.minimumWidth = 650;
                previewGridData.horizontalAlignment = SWT.FILL;
                notifyVerticalBarShown(false);
            }
            break;
        case ColumnHighlight:
            data = observerEvent.getData(ObserverEvent.COLUMN_HIGH_LIGHT);
            handleColumnHighlight(((Integer) data));
            break;
    }
}

Example 38 with GridColumn

use of org.eclipse.nebula.widgets.grid.GridColumn in project tdq-studio-se by Talend.

the class TdColumnHeaderRenderer method getControlBounds.

/**
 * @return the bounds reserved for the control
 */
@Override
protected Rectangle getControlBounds(Object value, boolean preferred) {
    Rectangle bounds = getBounds();
    GridColumn column = (GridColumn) value;
    Point controlSize = computeControlSize(column);
    int y = getBounds().y + getBounds().height - bottomMargin - controlSize.y;
    return new Rectangle(bounds.x + 3, y, bounds.width - 6, controlSize.y);
}

Example 39 with GridColumn

use of org.eclipse.nebula.widgets.grid.GridColumn in project tdq-studio-se by Talend.

the class TdColumnHeaderRenderer method paint.

/**
 * {@inheritDoc}
 */
public void paint(GC gc, Object value) {
    gc.setAntialias(SWT.ON);
    gc.setTransform(_transform);
    float[] original = { (float) getBounds().x - 2, (float) getBounds().y + (float) getBounds().height - 2 };
    _transformInv.transform(original);
    GridColumn column = (GridColumn) value;
    // set the font to be used to display the text.
    gc.setFont(column.getHeaderFont());
    gc.setBackground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_LIGHT_SHADOW));
    if (isSelected()) {
        gc.setBackground(IndicatorSelectGrid.highlightBlue);
        gc.fillRectangle((int) original[0], (int) original[1] + 2, (int) (getBounds().height / sinRotation) + getBounds().width, (int) (getBounds().width * sinRotation));
    }
    int x = leftMargin;
    int width = getBounds().width - x;
    width -= rightMargin;
    float[] cords = { (getBounds().x + width / 2 - leftMargin), (getBounds().y + (float) getBounds().height - topMargin) };
    _transformInv.transform(cords);
    if (column.getImage() != null) {
        gc.drawImage(column.getImage(), (int) cords[0] + leftMargin + imageSpacing, (int) cords[1]);
        x += column.getImage().getBounds().width;
    }
    gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_FOREGROUND));
    String text = column.getText();
    if (column.getAlignment() == SWT.RIGHT) {
        int len = gc.stringExtent(text).x;
        if (len < width) {
            x += width - len;
        }
    } else if (column.getAlignment() == SWT.CENTER) {
        int len = gc.stringExtent(text).x;
        if (len < width) {
            x += (width - len) / 2;
        }
    }
    gc.drawString(text, (int) cords[0] + x + imageSpacing, (int) cords[1] + topMargin);
    gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
    gc.drawLine((int) (original[0]), (int) (original[1]), (int) (original[0] + getBounds().height / sinRotation - imageSpacing), (int) (original[1]));
    gc.drawLine((int) (original[0]), (int) (original[1] + getBounds().width * sinRotation), (int) (original[0] + getBounds().height / sinRotation + getBounds().width * cosRotation - imageSpacing - leftMargin), (int) (original[1] + getBounds().width * sinRotation));
    gc.setTransform(null);
    gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_FOREGROUND));
    gc.drawLine(getBounds().x, getBounds().y + getBounds().height - 1, getBounds().x + getBounds().width, getBounds().y + getBounds().height - 1);
}

Example 40 with GridColumn

use of org.eclipse.nebula.widgets.grid.GridColumn in project tdq-studio-se by Talend.

the class TdRowHeaderRenderer method paint.

/**
 * {@inheritDoc}
 */
public void paint(GC gc, Object value) {
    GridItem item = (GridItem) value;
    gc.setFont(item.getFont(getColumn()));
    if (item.getParent().isEnabled()) {
        Color back = item.getBackground(getColumn());
        if (back != null) {
            gc.setBackground(back);
        }
    } else {
        gc.setBackground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
    }
    gc.setForeground(item.getForeground(getColumn()));
    gc.fillRectangle(getBounds());
    int x = leftMargin;
    if (isTree()) {
        boolean renderBranches = item.getParent().getTreeLinesVisible();
        if (renderBranches) {
            branchRenderer.setBranches(getBranches(item));
            branchRenderer.setIndent(treeIndent);
            // Take
            branchRenderer.setBounds(getBounds().x + x, getBounds().y, getToggleIndent(item), getBounds().height + 1);
        // into
        // account
        // border
        }
        x += getToggleIndent(item);
        toggleRenderer.setExpanded(item.isExpanded());
        toggleRenderer.setHover(getHoverDetail().equals("toggle"));
        toggleRenderer.setLocation(getBounds().x + x, (getBounds().height - toggleRenderer.getBounds().height) / 2 + getBounds().y);
        if (item.hasChildren())
            toggleRenderer.paint(gc, null);
        if (renderBranches) {
            branchRenderer.setToggleBounds(toggleRenderer.getBounds());
            branchRenderer.paint(gc, null);
        }
        x += toggleRenderer.getBounds().width + insideMargin;
    }
    Image image = item.getImage(getColumn());
    if (image != null) {
        int y = getBounds().y;
        y += (getBounds().height - image.getBounds().height) / 2;
        gc.drawImage(image, getBounds().x + x, y);
        x += image.getBounds().width + insideMargin;
    }
    int width = getBounds().width - x - rightMargin;
    gc.setForeground(item.getForeground(getColumn()));
    if (!isWordWrap()) {
        String text = TextUtils.getShortString(gc, item.getText(getColumn()), width);
        if (getAlignment() == SWT.RIGHT) {
            int len = gc.stringExtent(text).x;
            if (len < width) {
                x += width - len;
            }
        } else if (getAlignment() == SWT.CENTER) {
            int len = gc.stringExtent(text).x;
            if (len < width) {
                x += (width - len) / 2;
            }
        }
        gc.drawString(text, getBounds().x + x, getBounds().y + textTopMargin + topMargin, true);
    } else {
        if (textLayout == null) {
            textLayout = new TextLayout(gc.getDevice());
            item.getParent().addDisposeListener(new DisposeListener() {

                public void widgetDisposed(DisposeEvent e) {
                    textLayout.dispose();
                }
            });
        }
        textLayout.setFont(gc.getFont());
        textLayout.setText(item.getText(getColumn()));
        textLayout.setAlignment(getAlignment());
        textLayout.setWidth(width < 1 ? 1 : width);
        if (item.getParent().isAutoHeight()) {
            // Look through all columns (except this one) to get the max height needed for this item
            int columnCount = item.getParent().getColumnCount();
            int maxHeight = textLayout.getBounds().height + textTopMargin + textBottomMargin;
            for (int i = 0; i < columnCount; i++) {
                GridColumn column = item.getParent().getColumn(i);
                if (i != getColumn() && column.getWordWrap()) {
                    int height = column.getCellRenderer().computeSize(gc, column.getWidth(), SWT.DEFAULT, item).y;
                    maxHeight = Math.max(maxHeight, height);
                }
            }
            // Also look at the row header if necessary
            if (item.getParent().isWordWrapHeader()) {
                int height = item.getParent().getRowHeaderRenderer().computeSize(gc, SWT.DEFAULT, SWT.DEFAULT, item).y;
                maxHeight = Math.max(maxHeight, height);
            }
            if (maxHeight != item.getHeight()) {
                item.setHeight(maxHeight);
            }
        }
        textLayout.draw(gc, getBounds().x + x, getBounds().y + textTopMargin + topMargin);
    }
    boolean checkable = item.getCheckable(1);
    boolean checked = item.getChecked(1);
    // fill background rectangle
    Color systemBackColor = getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND);
    if (checkable) {
        gc.setBackground(getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
    } else {
        gc.setBackground(IndicatorSelectGrid.gray);
    }
    int originX = getBounds().x + getBounds().width - 50;
    gc.fillRectangle(originX, getBounds().y, 50, getBounds().height);
    // show row select cells
    if (checkable) {
        // draw highlight color as background
        Color highlight = item.getBackground(1);
        if (highlight != null) {
            gc.setBackground(highlight);
            gc.fillRectangle(originX, getBounds().y, 50, getBounds().height);
        }
        if (checked) {
            // draw background oval
            int offset = 50 - getBounds().height;
            gc.setBackground(IndicatorSelectGrid.blue);
            gc.fillOval(originX + offset / 2 + 2, getBounds().y + 2, 50 - offset - 4, getBounds().height - 4);
            // draw a white oval for partially selected cells
            if (item.getGrayed(1)) {
                gc.setBackground(systemBackColor);
                gc.setAlpha(160);
                gc.fillOval(originX + offset / 2 + 2, getBounds().y + 2, 50 - offset - 4, getBounds().height - 4);
                gc.setAlpha(-1);
            }
            // draw tick image
            if (highlight != null) {
                gc.setForeground(highlight);
            } else {
                gc.setForeground(systemBackColor);
            }
            gc.setLineWidth(3);
            gc.drawLine(originX + 18, getBounds().y + 10, originX + 23, getBounds().y + 15);
            gc.drawLine(originX + 21, getBounds().y + 15, originX + 30, getBounds().y + 6);
            gc.setLineWidth(1);
        }
    }
    if (item.getParent().getLinesVisible()) {
        gc.setForeground(item.getParent().getLineColor());
        gc.drawLine(getBounds().x, getBounds().y + getBounds().height, getBounds().x + getBounds().width - 1, getBounds().y + getBounds().height);
        gc.drawLine(getBounds().x + getBounds().width - 51, getBounds().y, getBounds().x + getBounds().width - 51, getBounds().y + getBounds().height);
        gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_DARK_SHADOW));
        gc.drawLine(getBounds().x + getBounds().width - 1, getBounds().y, getBounds().x + getBounds().width - 1, getBounds().y + getBounds().height);
    }
}