Examples with FontMetrics org.eclipse.swt.graphics.FontMetrics used on opensource projects

Example 6 with FontMetrics

use of org.eclipse.swt.graphics.FontMetrics in project cubrid-manager by CUBRID.

the class ChartSettingDlg method createPlotItem.

/**
	 * Create plot appearance tab item
	 * 
	 */
public void createPlotItem() {
    CTabItem ttlItem = new CTabItem(folder, SWT.NONE);
    ttlItem.setText(Messages.tabItemPlotTtl);
    Composite tabComp = new Composite(folder, SWT.NONE);
    tabComp.setLayout(new GridLayout());
    tabComp.setLayoutData(new GridData(GridData.FILL_BOTH));
    ttlItem.setControl(tabComp);
    Group group = new Group(tabComp, SWT.NONE);
    group.setLayout(new GridLayout(2, false));
    group.setLayoutData(new GridData(GridData.FILL_BOTH));
    group.setText(Messages.plotAppearanceGroupTxt);
    appearanceColorList = new List(group, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
    GridData gd = new GridData(GridData.FILL_BOTH);
    GC gc = new GC(folder.getParent());
    gc.setFont(folder.getParent().getFont());
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();
    gd.heightHint = Dialog.convertHeightInCharsToPixels(fontMetrics, 15);
    appearanceColorList.setLayoutData(gd);
    for (int i = 0; i < appearanceColorListModel.length; i++) {
        appearanceColorList.add(appearanceColorListModel[i][0]);
    }
    Composite stylesComposite = new Composite(group, SWT.NONE);
    GridLayout layout = new GridLayout(2, true);
    stylesComposite.setLayout(layout);
    stylesComposite.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false));
    Label colorlbl = new Label(stylesComposite, SWT.LEFT);
    colorlbl.setText(Messages.plotColorLbl);
    gd = new GridData();
    gd.horizontalAlignment = GridData.BEGINNING;
    colorlbl.setLayoutData(gd);
    appearanceColorEditor = new ColorSelector(stylesComposite);
    Button foregroundColorButton = appearanceColorEditor.getButton();
    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalAlignment = GridData.BEGINNING;
    foregroundColorButton.setLayoutData(gd);
    appearanceColorList.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent ex) {
            widgetSelected(ex);
        }

        public void widgetSelected(SelectionEvent ex) {
            int i = appearanceColorList.getSelectionIndex();
            if (i == -1) {
                return;
            }
            RGB rgb = StringConverter.asRGB(appearanceColorListModel[i][1]);
            appearanceColorEditor.setColorValue(rgb);
        }
    });
    foregroundColorButton.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent ex) {
            widgetSelected(ex);
        }

        public void widgetSelected(SelectionEvent ex) {
            int i = appearanceColorList.getSelectionIndex();
            if (i == -1) {
                return;
            }
            RGB rgb = appearanceColorEditor.getColorValue();
            appearanceColorListModel[i][1] = StringConverter.asString(rgb);
        }
    });
    appearanceColorListModel[0][1] = plotBgColor;
    appearanceColorListModel[1][1] = plotDomainGridColor;
    appearanceColorListModel[2][1] = plotRangGridColor;
    if (appearanceColorListModel.length > 3) {
        appearanceColorListModel[3][1] = plotDateAxisColor;
    }
    if (appearanceColorListModel.length > 4) {
        appearanceColorListModel[4][1] = plotNumberAxisColor;
    }
    if (appearanceColorList.getItemCount() > 0) {
        appearanceColorList.select(0);
        RGB rgb = StringConverter.asRGB(appearanceColorListModel[0][1]);
        appearanceColorEditor.setColorValue(rgb);
    }
}