Java Code Examples for org.eclipse.jface.layout.PixelConverter#convertWidthInCharsToPixels()

@Override
protected Control doCreateContents(Composite parent) {
	GridLayout layout = new GridLayout();
	layout.marginHeight = 0;
	layout.marginWidth = 0;
	layout.numColumns = 2;

	PixelConverter conv = new PixelConverter(parent);

	Composite markersComposite = new Composite(parent, SWT.NULL);
	markersComposite.setLayout(layout);
	markersComposite.setFont(parent.getFont());

	GridData data = new GridData(GridData.FILL_BOTH);
	data.widthHint = conv.convertWidthInCharsToPixels(50);
	Control listControl = taskTags.getListControl(markersComposite);
	listControl.setLayoutData(data);

	Control buttonsControl = taskTags.getButtonBox(markersComposite);
	buttonsControl.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING));

	caseSensitiveCheckBox.doFillIntoGrid(markersComposite, 2);

	return markersComposite;
}
 

/**
 * @param parent
 * @param min
 * @param max
 * @param hspan
 * @param style
 * @return
 */
public static Spinner createSpinner(Composite parent, int min, int max, int hspan, int style)
{
	Spinner spinner = new Spinner(parent, SWT.BORDER | style);
	spinner.setMinimum(min);
	spinner.setMaximum(max);

	GridData gd = new GridData(SWT.CENTER, SWT.CENTER, false, false, hspan, 1);
	PixelConverter pc = new PixelConverter(spinner);
	// See http://jira.appcelerator.org/browse/APSTUD-3215
	// We need to add some extra spacing to the MacOSX spinner in order to adjust the size to the way Mac draws
	// spinners.
	int extraWidth = Platform.OS_MACOSX.equals(Platform.getOS()) ? 25 : 0;
	gd.widthHint = pc.convertWidthInCharsToPixels(2) + extraWidth;
	spinner.setLayoutData(gd);
	return spinner;
}
 

private Composite createMarkersTabContent(Composite folder) {
	GridLayout layout= new GridLayout();
	layout.marginHeight= 0;
	layout.marginWidth= 0;
	layout.numColumns= 2;

	PixelConverter conv= new PixelConverter(folder);

	Composite markersComposite= new Composite(folder, SWT.NULL);
	markersComposite.setLayout(layout);
	markersComposite.setFont(folder.getFont());

	GridData data= new GridData(GridData.FILL_BOTH);
	data.widthHint= conv.convertWidthInCharsToPixels(50);
	Control listControl= fTodoTasksList.getListControl(markersComposite);
	listControl.setLayoutData(data);

	Control buttonsControl= fTodoTasksList.getButtonBox(markersComposite);
	buttonsControl.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING));

	fCaseSensitiveCheckBox.doFillIntoGrid(markersComposite, 2);

	return markersComposite;
}
 

private void createKeysLink(Composite composite, int h_span) {
   Link link= new Link(composite, SWT.NONE | SWT.WRAP);
link.setText(PreferencesMessages.CodeAssistAdvancedConfigurationBlock_key_binding_hint);
link.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
		PreferencesUtil.createPreferenceDialogOn(getShell(), e.text, null, null);
	}
});

PixelConverter pixelConverter= new PixelConverter(composite);
int width= pixelConverter.convertWidthInCharsToPixels(40);

// limit the size of the Link as it would take all it can get
GridData gd= new GridData(GridData.FILL, GridData.FILL, false, false, h_span, 1);
gd.widthHint= width;
link.setLayoutData(gd);
  }
 

public Composite createControl(Composite parent) {
    fTopComposite= new Composite(parent, SWT.NONE);
    fTopComposite.setFont(parent.getFont());

    GridData gridData= new GridData(GridData.FILL_BOTH);
    PixelConverter converter= new PixelConverter(parent);
    gridData.heightHint= converter.convertHeightInCharsToPixels(12);
    gridData.widthHint= converter.convertWidthInCharsToPixels(25);
    GridLayout gridLayout= new GridLayout();
    gridLayout.marginWidth= 0;//-converter.convertWidthInCharsToPixels(2);
    gridLayout.marginHeight= 0;//= -4;
    fTopComposite.setLayout(gridLayout);
    fTopComposite.setLayoutData(gridData);
    fTopComposite.setData(null);
    fTopComposite.addDisposeListener(new DisposeListener() {
        public void widgetDisposed(DisposeEvent e) {
            Collection<Image> collection= fImageMap.values();
            Iterator<Image> iterator= collection.iterator();
            while(iterator.hasNext()) {
                Image image= iterator.next();
                image.dispose();
            }
        }
    });
    return fTopComposite;
}
 

public Control createContents( Composite parent )
{
	setShell( parent.getShell( ) );
	PixelConverter converter = new PixelConverter( parent );

	Composite composite = new Composite( parent, SWT.NONE );

	LayoutUtil.doDefaultLayout( composite, new DialogField[]{
		fLibrariesList
	}, true, SWT.DEFAULT, SWT.DEFAULT );
	LayoutUtil.setHorizontalGrabbing( fLibrariesList.getTreeControl( null ) );

	int buttonBarWidth = converter.convertWidthInCharsToPixels( 24 );
	fLibrariesList.setButtonsMinWidth( buttonBarWidth );

	return composite;
}
 

public Control createContents( Composite parent )
{
	setShell( parent.getShell( ) );
	PixelConverter converter = new PixelConverter( parent );

	Composite composite = new Composite( parent, SWT.NONE );
	if ( getProject( ) == null )
	{
		fLibrariesList.removeButton( IDX_ADDPROJECT );
	}
	LayoutUtil.doDefaultLayout( composite, new DialogField[]{
		fLibrariesList
	}, true, SWT.DEFAULT, SWT.DEFAULT );
	LayoutUtil.setHorizontalGrabbing( fLibrariesList.getTreeControl( null ) );

	int buttonBarWidth = converter.convertWidthInCharsToPixels( 24 );
	fLibrariesList.setButtonsMinWidth( buttonBarWidth );

	//fSWTControl = composite;

	return composite;
}
 

private void createSeparateLabel(Composite composite, int h_span) {
	PixelConverter pixelConverter= new PixelConverter(composite);
	int width= pixelConverter.convertWidthInCharsToPixels(40);

	Label label= new Label(composite, SWT.NONE | SWT.WRAP);
	label.setText(PreferencesMessages.CodeAssistAdvancedConfigurationBlock_separate_table_description);
	GridData gd= new GridData(GridData.FILL, GridData.FILL, false, false, h_span, 1);
	gd.widthHint= width;
	label.setLayoutData(gd);
}
 

public Control createContents(Composite parent) {
	fShell= parent.getShell();

	Composite inner= new Composite(parent, SWT.NONE);
	inner.setFont(parent.getFont());
	inner.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

	int nColumns= 3;

	GridLayout layout= new GridLayout(nColumns, false);
	layout.marginWidth= 0;
	layout.marginWidth= 0;
	inner.setLayout(layout);

	PixelConverter converter= new PixelConverter(parent);

	Label desc= new Label(inner, SWT.WRAP);
	desc.setFont(inner.getFont());
	desc.setText(Messages.format(NewWizardMessages.NativeLibrariesDialog_description, new String[] { BasicElementLabels.getResourceName(fEntry.getPath().lastSegment()) }));
	GridData gridData= new GridData(GridData.FILL, GridData.CENTER, false, false, 3, 1);
	gridData.widthHint= converter.convertWidthInCharsToPixels(80);
	desc.setLayoutData(gridData);

	fPathField.doFillIntoGrid(inner, 2);
	LayoutUtil.setHorizontalGrabbing(fPathField.getTextControl(null));
	LayoutUtil.setWidthHint(fPathField.getTextControl(null), converter.convertWidthInCharsToPixels(50));

	fBrowseExternal.doFillIntoGrid(inner, 1);

	DialogField.createEmptySpace(inner, 2);
	fBrowseWorkspace.doFillIntoGrid(inner, 1);

	fPathField.setFocus();

	return parent;
}
 

@Override
public Control getControl(Composite parent) {
	PixelConverter converter= new PixelConverter(parent);
	Composite composite= new Composite(parent, SWT.NONE);

	LayoutUtil.doDefaultLayout(composite, new DialogField[] { fFoldersList, fUseFolderOutputs , fOutputLocationField}, true, SWT.DEFAULT, SWT.DEFAULT);
	BidiUtils.applyBidiProcessing(fOutputLocationField.getTextControl(null), StructuredTextTypeHandlerFactory.FILE);
	LayoutUtil.setHorizontalGrabbing(fFoldersList.getTreeControl(null));

	int buttonBarWidth= converter.convertWidthInCharsToPixels(24);
	fFoldersList.setButtonsMinWidth(buttonBarWidth);

	fSWTControl= composite;

	// expand
	List<CPListElement> elements= fFoldersList.getElements();
	for (int i= 0; i < elements.size(); i++) {
		CPListElement elem= elements.get(i);
		IPath[] exclusionPatterns= (IPath[]) elem.getAttribute(CPListElement.EXCLUSION);
		IPath[] inclusionPatterns= (IPath[]) elem.getAttribute(CPListElement.INCLUSION);
		IPath output= (IPath) elem.getAttribute(CPListElement.OUTPUT);
		if (exclusionPatterns.length > 0 || inclusionPatterns.length > 0 || output != null) {
			fFoldersList.expandElement(elem, 3);
		}
	}
	return composite;
}
 

@Override
public Control getControl(Composite parent) {
	PixelConverter converter= new PixelConverter(parent);

	Composite composite= new Composite(parent, SWT.NONE);
	composite.setFont(parent.getFont());

	LayoutUtil.doDefaultLayout(composite, new DialogField[] { fClassPathList }, true, SWT.DEFAULT, SWT.DEFAULT);
	LayoutUtil.setHorizontalGrabbing(fClassPathList.getListControl(null));

	int buttonBarWidth= converter.convertWidthInCharsToPixels(24);
	fClassPathList.setButtonsMinWidth(buttonBarWidth);

	return composite;
}
 

@Override
protected void createContents_layout() {
	SWTLayoutUtil.layoutControls(array(label, text), null, text);
	
	GridData textGD = (GridData) text.getLayoutData();
	PixelConverter pixelConverter = new PixelConverter(text.getParent());
	textGD.widthHint = pixelConverter.convertWidthInCharsToPixels(textLimit + 1);
}
 

@Override
public Control getControl(Composite parent) {
	PixelConverter converter= new PixelConverter(parent);

	Composite composite= new Composite(parent, SWT.NONE);

	LayoutUtil.doDefaultLayout(composite, new DialogField[] { fLibrariesList }, true, SWT.DEFAULT, SWT.DEFAULT);
	LayoutUtil.setHorizontalGrabbing(fLibrariesList.getTreeControl(null));

	int buttonBarWidth= converter.convertWidthInCharsToPixels(24);
	fLibrariesList.setButtonsMinWidth(buttonBarWidth);

	fLibrariesList.setViewerComparator(new CPListElementSorter());

	fSWTControl= composite;

	return composite;
}
 

@Override
public Control getControl(Composite parent) {
	PixelConverter converter= new PixelConverter(parent);

	Composite composite= new Composite(parent, SWT.NONE);

	LayoutUtil.doDefaultLayout(composite, new DialogField[] { fProjectsList }, true, SWT.DEFAULT, SWT.DEFAULT);
	LayoutUtil.setHorizontalGrabbing(fProjectsList.getTreeControl(null));

	int buttonBarWidth= converter.convertWidthInCharsToPixels(24);
	fProjectsList.setButtonsMinWidth(buttonBarWidth);

	fSWTControl= composite;

	return composite;
}