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

Example 11 with GridColumn

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

the class DefaultColumnFooterRenderer method getTextBounds.

/**
 * {@inheritDoc}
 */
public Rectangle getTextBounds(Object value, boolean preferred) {
    GridColumn column = (GridColumn) value;
    int x = leftMargin;
    if (column.getImage() != null) {
        x += column.getImage().getBounds().width + imageSpacing;
    }
    GC gc = new GC(column.getParent());
    gc.setFont(column.getFooterFont());
    int y = getBounds().height - bottomMargin - gc.getFontMetrics().getHeight();
    Rectangle bounds = new Rectangle(x, y, 0, 0);
    Point p = gc.stringExtent(column.getText());
    bounds.height = p.y;
    if (preferred) {
        bounds.width = p.x;
    } else {
        int width = getBounds().width - x;
        if (column.getSort() == SWT.NONE) {
            width -= rightMargin;
        }
        bounds.width = width;
    }
    gc.dispose();
    return bounds;
}

Example 12 with GridColumn

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

the class DefaultColumnHeaderRenderer method computeSize.

/**
 * {@inheritDoc}
 */
public Point computeSize(GC gc, int wHint, int hHint, Object value) {
    GridColumn column = (GridColumn) value;
    gc.setFont(column.getHeaderFont());
    int x = leftMargin;
    int y = topMargin + gc.getFontMetrics().getHeight() + bottomMargin;
    if (column.getImage() != null) {
        x += column.getImage().getBounds().width + imageSpacing;
        y = Math.max(y, topMargin + column.getImage().getBounds().height + bottomMargin);
    }
    if (!isWordWrap()) {
        x += gc.stringExtent(column.getText()).x + rightMargin;
    } else {
        int plainTextWidth;
        if (wHint == SWT.DEFAULT)
            plainTextWidth = getBounds().width - x - rightMargin;
        else
            plainTextWidth = wHint - x - rightMargin;
        getTextLayout(gc, column);
        textLayout.setText(column.getText());
        textLayout.setWidth(plainTextWidth < 1 ? 1 : plainTextWidth);
        x += plainTextWidth + rightMargin;
        int textHeight = topMargin;
        textHeight += textLayout.getBounds().height;
        textHeight += bottomMargin;
        y = Math.max(y, textHeight);
    }
    y += computeControlSize(column).y;
    return new Point(x, y);
}

Example 13 with GridColumn

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

the class DefaultColumnHeaderRenderer method paint.

/**
 * {@inheritDoc}
 */
public void paint(GC gc, Object value) {
    GridColumn column = (GridColumn) value;
    // set the font to be used to display the text.
    gc.setFont(column.getHeaderFont());
    boolean flat = (column.getParent().getCellSelectionEnabled() && !column.getMoveable());
    boolean drawSelected = ((isMouseDown() && isHover()));
    gc.setBackground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
    if (flat && isSelected()) {
        gc.setBackground(column.getParent().getCellHeaderSelectionBackground());
    }
    gc.fillRectangle(getBounds().x, getBounds().y, getBounds().width, getBounds().height);
    int pushedDrawingOffset = 0;
    if (drawSelected) {
        pushedDrawingOffset = 1;
    }
    int x = leftMargin;
    if (column.getImage() != null) {
        int y = bottomMargin;
        if (column.getHeaderControl() == null) {
            y = getBounds().y + pushedDrawingOffset + getBounds().height - bottomMargin - column.getImage().getBounds().height;
        }
        gc.drawImage(column.getImage(), getBounds().x + x + pushedDrawingOffset, y);
        x += column.getImage().getBounds().width + imageSpacing;
    }
    int width = getBounds().width - x;
    if (column.getSort() == SWT.NONE) {
        width -= rightMargin;
    } else {
        width -= arrowMargin + arrowRenderer.getSize().x + arrowMargin;
    }
    gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_FOREGROUND));
    int y = bottomMargin;
    if (column.getHeaderControl() == null) {
        y = getBounds().y + getBounds().height - bottomMargin - gc.getFontMetrics().getHeight();
    } else {
        y = getBounds().y + getBounds().height - bottomMargin - gc.getFontMetrics().getHeight() - computeControlSize(column).y;
    }
    String text = column.getText();
    if (!isWordWrap()) {
        text = TextUtils.getShortString(gc, text, width);
    // y -= gc.getFontMetrics().getHeight();
    }
    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;
        }
    }
    if (!isWordWrap()) {
        gc.drawString(text, getBounds().x + x + pushedDrawingOffset, y + pushedDrawingOffset, true);
    } else {
        getTextLayout(gc, column);
        textLayout.setWidth(width < 1 ? 1 : width);
        textLayout.setText(text);
        y -= textLayout.getBounds().height;
        // remove the first line shift
        y += gc.getFontMetrics().getHeight();
        if (column.getParent().isAutoHeight()) {
            column.getParent().recalculateHeader();
        }
        textLayout.draw(gc, getBounds().x + x + pushedDrawingOffset, y + pushedDrawingOffset);
    }
    if (column.getSort() != SWT.NONE) {
        if (column.getHeaderControl() == null) {
            y = getBounds().y + ((getBounds().height - arrowRenderer.getBounds().height) / 2) + 1;
        } else {
            y = getBounds().y + ((getBounds().height - computeControlSize(column).y - arrowRenderer.getBounds().height) / 2) + 1;
        }
        arrowRenderer.setSelected(column.getSort() == SWT.UP);
        if (drawSelected) {
            arrowRenderer.setLocation(getBounds().x + getBounds().width - arrowMargin - arrowRenderer.getBounds().width + 1, y);
        } else {
            if (column.getHeaderControl() == null) {
                y = getBounds().y + ((getBounds().height - arrowRenderer.getBounds().height) / 2);
            } else {
                y = getBounds().y + ((getBounds().height - computeControlSize(column).y - arrowRenderer.getBounds().height) / 2);
            }
            arrowRenderer.setLocation(getBounds().x + getBounds().width - arrowMargin - arrowRenderer.getBounds().width, y);
        }
        arrowRenderer.paint(gc, null);
    }
    if (!flat) {
        if (drawSelected) {
            gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
        } else {
            gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_HIGHLIGHT_SHADOW));
        }
        gc.drawLine(getBounds().x, getBounds().y, getBounds().x + getBounds().width - 1, getBounds().y);
        gc.drawLine(getBounds().x, getBounds().y, getBounds().x, getBounds().y + getBounds().height - 1);
        if (!drawSelected) {
            gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_LIGHT_SHADOW));
            gc.drawLine(getBounds().x + 1, getBounds().y + 1, getBounds().x + getBounds().width - 2, getBounds().y + 1);
            gc.drawLine(getBounds().x + 1, getBounds().y + 1, getBounds().x + 1, getBounds().y + getBounds().height - 2);
        }
        if (drawSelected) {
            gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
        } else {
            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 - 1);
        gc.drawLine(getBounds().x, getBounds().y + getBounds().height - 1, getBounds().x + getBounds().width - 1, getBounds().y + getBounds().height - 1);
        if (!drawSelected) {
            gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
            gc.drawLine(getBounds().x + getBounds().width - 2, getBounds().y + 1, getBounds().x + getBounds().width - 2, getBounds().y + getBounds().height - 2);
            gc.drawLine(getBounds().x + 1, getBounds().y + getBounds().height - 2, getBounds().x + getBounds().width - 2, getBounds().y + getBounds().height - 2);
        }
    } else {
        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 - 1);
        gc.drawLine(getBounds().x, getBounds().y + getBounds().height - 1, getBounds().x + getBounds().width - 1, getBounds().y + getBounds().height - 1);
    }
}

Example 14 with GridColumn

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

the class DefaultColumnHeaderRenderer method getControlBounds.

/**
 * @return the bounds reserved for the control
 */
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 15 with GridColumn

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

the class IndicatorSelectGrid method notifyhandleColumnHighlight.

@Override
protected void notifyhandleColumnHighlight(MouseEvent e) {
    if (observers == null) {
        return;
    }
    for (TDQObserver<ObserverEvent> observer : observers) {
        ObserverEvent observerEvent = new ObserverEvent(ObserverEventEnum.ColumnHighlight);
        GridColumn currentColumn = this.getColumn(new Point(e.x, e.y));
        if (currentColumn != null) {
            observerEvent.putData(ObserverEvent.COLUMN_HIGH_LIGHT, this.indexOf(currentColumn));
            observer.update(observerEvent);
        }
    }
}