Examples with ScrolledComposite org.eclipse.swt.custom.ScrolledComposite used on opensource projects

Example 6 with ScrolledComposite

use of org.eclipse.swt.custom.ScrolledComposite in project translationstudio8 by heartsome.

the class NewProjectWizardProjInfoPage method reload.

public void reload() {
    if (lstText != null) {
        lstText.clear();
    }
    if (lstCombo != null) {
        lstCombo.clear();
    }
    ArrayList<String> lstField = PreferenceUtil.getProjectFieldList();
    LinkedHashMap<String, ArrayList<String>> mapAttr = PreferenceUtil.getProjectAttributeMap();
    if ((lstField != null && lstField.size() > 0) || (mapAttr != null && mapAttr.size() > 0)) {
        if (groupField == null || groupField.isDisposed()) {
            groupField = new Group((Composite) getControl(), SWT.None);
            groupField.setLayout(new GridLayout());
            GridData fieldData = new GridData(GridData.FILL_BOTH);
            groupField.setLayoutData(fieldData);
            groupField.setText(Messages.getString("wizards.NewProjectWizardProjInfoPage.groupField"));
            cmpScrolled = new ScrolledComposite(groupField, SWT.V_SCROLL);
            cmpScrolled.setAlwaysShowScrollBars(false);
            cmpScrolled.setLayoutData(new GridData(GridData.FILL_BOTH));
            cmpScrolled.setExpandHorizontal(true);
            cmpScrolled.setExpandVertical(true);
            cmpField = new Composite(cmpScrolled, SWT.None);
            cmpField.setLayout(new GridLayout(2, false));
            cmpScrolled.setContent(cmpField);
            cmpScrolled.setMinSize(cmpField.computeSize(SWT.DEFAULT, SWT.DEFAULT));
        }
        if (cmpField != null && !cmpField.isDisposed()) {
            for (Control control : cmpField.getChildren()) {
                control.dispose();
            }
            cmpField.layout();
            cmpScrolled.layout();
            groupField.layout();
            groupField.getParent().layout();
            cmpScrolled.setMinSize(cmpField.computeSize(SWT.DEFAULT, SWT.DEFAULT));
            if (lstField != null && lstField.size() > 0) {
                if (lstText == null) {
                    lstText = new ArrayList<Text>();
                }
                for (String strField : lstField) {
                    Label lbl = new Label(cmpField, SWT.WRAP);
                    String strLbl = strField.replaceAll("&", "&&") + Messages.getString("wizards.NewProjectWizardProjInfoPage.colon");
                    lbl.setText(strLbl);
                    GridDataFactory.swtDefaults().align(SWT.RIGHT, SWT.CENTER).applyTo(lbl);
                    GridData gd = (GridData) lbl.getLayoutData();
                    Point p = lbl.computeSize(SWT.DEFAULT, SWT.DEFAULT);
                    if (p.x >= 100) {
                        gd.widthHint = 100;
                    }
                    Text txt = new Text(cmpField, SWT.BORDER);
                    txt.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
                    txt.setData(strField);
                    txt.addListener(SWT.Modify, this);
                    lstText.add(txt);
                    cmpScrolled.setMinSize(cmpField.computeSize(SWT.DEFAULT, SWT.DEFAULT));
                }
            }
            if (mapAttr != null && mapAttr.size() > 0) {
                Iterator<Entry<String, ArrayList<String>>> it = mapAttr.entrySet().iterator();
                if (lstCombo == null) {
                    lstCombo = new ArrayList<Combo>();
                }
                while (it.hasNext()) {
                    Entry<String, ArrayList<String>> entry = (Entry<String, ArrayList<String>>) it.next();
                    String attrName = entry.getKey();
                    ArrayList<String> lstAttrVal = entry.getValue();
                    lstAttrVal.add(0, "");
                    Label lbl = new Label(cmpField, SWT.WRAP);
                    String strLbl = attrName.replaceAll("&", "&&") + Messages.getString("wizards.NewProjectWizardProjInfoPage.colon");
                    lbl.setText(strLbl);
                    GridDataFactory.swtDefaults().align(SWT.RIGHT, SWT.CENTER).applyTo(lbl);
                    GridData gd = (GridData) lbl.getLayoutData();
                    Point p = lbl.computeSize(SWT.DEFAULT, SWT.DEFAULT);
                    if (p.x >= 100) {
                        gd.widthHint = 100;
                    }
                    Combo cmb = new Combo(cmpField, SWT.READ_ONLY);
                    cmb.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
                    cmb.setItems(lstAttrVal.toArray(new String[lstAttrVal.size()]));
                    cmb.select(0);
                    cmb.setData(attrName);
                    lstCombo.add(cmb);
                    cmpScrolled.setMinSize(cmpField.computeSize(SWT.DEFAULT, SWT.DEFAULT));
                }
            }
            cmpScrolled.setMinSize(cmpField.computeSize(SWT.DEFAULT, SWT.DEFAULT));
            cmpField.layout();
            cmpScrolled.layout();
            groupField.layout();
            groupField.getParent().layout();
        }
    } else if (groupField != null && !groupField.isDisposed()) {
        Composite cmpParent = groupField.getParent();
        groupField.dispose();
        cmpParent.layout();
    }
}

Example 7 with ScrolledComposite

use of org.eclipse.swt.custom.ScrolledComposite in project yyl_example by Relucent.

the class ScrolledComposite_TEST method main.

public static void main(String[] args) {
    Display display = new Display();
    Color red = display.getSystemColor(SWT.COLOR_RED);
    Color blue = display.getSystemColor(SWT.COLOR_BLUE);
    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    // set the size of the scrolled content - method 1
    final ScrolledComposite sc1 = new ScrolledComposite(shell, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    final Composite c1 = new Composite(sc1, SWT.NONE);
    sc1.setContent(c1);
    c1.setBackground(red);
    GridLayout layout = new GridLayout();
    layout.numColumns = 4;
    c1.setLayout(layout);
    Button b1 = new Button(c1, SWT.PUSH);
    b1.setText("first button");
    c1.setSize(c1.computeSize(SWT.DEFAULT, SWT.DEFAULT));
    // set the minimum width and height of the scrolled content - method 2
    final ScrolledComposite sc2 = new ScrolledComposite(shell, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    sc2.setExpandHorizontal(true);
    sc2.setExpandVertical(true);
    final Composite c2 = new Composite(sc2, SWT.NONE);
    sc2.setContent(c2);
    c2.setBackground(blue);
    layout = new GridLayout();
    layout.numColumns = 4;
    c2.setLayout(layout);
    Button b2 = new Button(c2, SWT.PUSH);
    b2.setText("first button");
    sc2.setMinSize(c2.computeSize(SWT.DEFAULT, SWT.DEFAULT));
    Button add = new Button(shell, SWT.PUSH);
    add.setText("add children");
    final int[] index = new int[] { 0 };
    add.addListener(SWT.Selection, new Listener() {

        public void handleEvent(Event e) {
            index[0]++;
            Button button = new Button(c1, SWT.PUSH);
            button.setText("button " + index[0]);
            // reset size of content so children can be seen - method 1
            c1.setSize(c1.computeSize(SWT.DEFAULT, SWT.DEFAULT));
            c1.layout();
            button = new Button(c2, SWT.PUSH);
            button.setText("button " + index[0]);
            // reset the minimum width and height so children can be seen - method 2
            sc2.setMinSize(c2.computeSize(SWT.DEFAULT, SWT.DEFAULT));
            c2.layout();
        }
    });
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

Example 8 with ScrolledComposite

use of org.eclipse.swt.custom.ScrolledComposite in project tdi-studio-se by Talend.

the class DefaultDropTargetListener method autoScroll.

private void autoScroll(DropTargetEvent event) {
    Composite currentComposite = null;
    Object source = event.getSource();
    if (source instanceof DropTarget) {
        Control control = ((DropTarget) source).getControl();
        if (control instanceof Composite) {
            currentComposite = (Composite) control;
        }
    }
    if (currentComposite == null) {
        return;
    }
    ScrolledComposite parentScrolledComposite = getParentScrolledComposite(currentComposite);
    if (parentScrolledComposite == null) {
        return;
    }
    ScrollBar vBar = parentScrolledComposite.getVerticalBar();
    Control content = parentScrolledComposite.getContent();
    if (content != null) {
        Point location = content.getLocation();
        int vSelection = vBar.getSelection();
        int increment = 0;
        int thumb = vBar.getThumb();
        if (lastCursorPosition == null || lastCursorPosition.y == event.y) {
            long currentTimeMillis = System.currentTimeMillis();
            long time = currentTimeMillis - lastDragTime;
            if (lastDragTime != 0 && time > 100) {
                Point pointToScrollComposite = parentScrolledComposite.toControl(event.x, event.y);
                // scroll up
                if (pointToScrollComposite.y < 40) {
                    increment = -20;
                } else // scroll down
                if (thumb - pointToScrollComposite.y < 40) {
                    increment = 20;
                } else {
                    return;
                }
            } else {
                return;
            }
        } else {
            increment = event.y - lastCursorPosition.y;
            if (increment > 0) {
                increment = increment + 3;
            } else {
                increment = increment - 3;
            }
        }
        if (vSelection >= 0 && vSelection + increment > 0 && vSelection + increment < vBar.getMaximum()) {
            vBar.setSelection(vSelection + increment);
        }
        content.setLocation(location.x, -vSelection);
        mapperManager.getUiManager().refreshBackground(true, false);
        lastDragTime = System.currentTimeMillis();
    }
// Event e = new Event();
// e.data = event.data;
// e.x = event.x;
// e.y = event.y;
// e.detail = event.detail;
// e.item = event.item;
// e.count = event.y > lastCursorPosition.y ? 1 : 0;
// e.display = event.display;
// e.widget = event.widget;
// if (parentScrolledComposite != null) {
// parentScrolledComposite.notifyListeners(SWT.MouseWheel, e);
// }
}

Example 9 with ScrolledComposite

use of org.eclipse.swt.custom.ScrolledComposite in project tdi-studio-se by Talend.

the class MapperUI method createVarsZoneWithTables.

private void createVarsZoneWithTables(MapperModel mapperModel, final Display display) {
    Control previousControl;
    // Feature TDI-26691 : Add search option
    SearchZone searchZone = new SearchZone(datasFlowViewSashForm, SWT.NONE, mapperManager);
    searchZone.createSearchZone();
    sc2 = new ScrolledComposite(searchZone, getBorder() | SWT.H_SCROLL | SWT.V_SCROLL);
    GridData sc2GridData = new GridData(GridData.FILL_BOTH);
    sc2.setLayoutData(sc2GridData);
    varsTableZoneView = new VarsTableZoneView(sc2, getBorder(), mapperManager);
    sc2.setContent(varsTableZoneView);
    sc2.setBackgroundMode(SWT.INHERIT_DEFAULT);
    sc2.setExpandHorizontal(true);
    sc2.addControlListener(new ControlListener() {

        public void controlMoved(ControlEvent e) {
        // System.out.println("sc2 controlMoved");
        }

        public void controlResized(ControlEvent e) {
            // System.out.println("sc2 controlResized");
            onSashResized(display);
        }
    });
    sc2MSListener = new MouseScrolledListener(mapperManager.getUiManager(), sc2);
    varsTableZoneView.initInsertionIndicator();
    // final Composite finalTablesZoneViewVars = tablesZoneViewVars;
    previousControl = null;
    for (VarsTable varsTable : mapperModel.getVarsDataMapTables()) {
        DataMapTableView dataMapTableView = new VarsDataMapTableView(varsTableZoneView, SWT.BORDER, varsTable, mapperManager);
        FormData formData = new FormData();
        formData.left = new FormAttachment(0, 0);
        formData.right = new FormAttachment(100, 0);
        formData.top = new FormAttachment(previousControl);
        dataMapTableView.setLayoutData(formData);
        previousControl = dataMapTableView;
        dataMapTableView.minimizeTable(varsTable.isMinimized());
        dataMapTableView.registerStyledExpressionEditor(getTabFolderEditors().getStyledTextHandler());
    // dataMapTableView.fillMinimumSize(false);
    }
    varsTableZoneView.setSize(varsTableZoneView.computeSize(SWT.DEFAULT, SWT.DEFAULT));
    sc2MSListener.addMouseWheelListener(sc2);
}

Example 10 with ScrolledComposite

use of org.eclipse.swt.custom.ScrolledComposite in project tdi-studio-se by Talend.

the class MapperUI method createOutputZoneWithTables.

private void createOutputZoneWithTables(MapperModel mapperModel, final UIManager uiManager, final Display display) {
    Control previousControl;
    outputsZone = new OutputsZone(datasFlowViewSashForm, SWT.NONE, mapperManager);
    outputsZone.createHeaderZoneComponents();
    // this.dropTargetOperationListener.addControl(outputsZone);
    sc3 = new ScrolledComposite(outputsZone, getBorder() | SWT.H_SCROLL | SWT.V_SCROLL);
    // this.dropTargetOperationListener.addControl(sc3);
    GridData sc3GridData = new GridData(GridData.FILL_BOTH);
    sc3.setLayoutData(sc3GridData);
    sc3.setBackgroundMode(SWT.INHERIT_DEFAULT);
    sc3.addControlListener(new ControlListener() {

        public void controlMoved(ControlEvent e) {
        // System.out.println("sc3 controlMoved");
        }

        public void controlResized(ControlEvent e) {
            // System.out.println("sc3 controlResized");
            onSashResized(display);
        }
    });
    outputTablesZoneView = new OutputTablesZoneView(sc3, getBorder(), mapperManager);
    // this.dropTargetOperationListener.addControl(outputTablesZoneView);
    outputTablesZoneView.setBackgroundMode(SWT.INHERIT_DEFAULT);
    sc3.setExpandHorizontal(true);
    sc3.setContent(outputTablesZoneView);
    outputTablesZoneView.initInsertionIndicator();
    previousControl = null;
    List<OutputTable> tables = mapperModel.getOutputDataMapTables();
    Boolean minimizeStateOfTables = getMinimizedButtonState(tables);
    if (minimizeStateOfTables != null) {
        outputsZone.getToolbar().setMinimizeButtonState(minimizeStateOfTables.booleanValue());
    }
    sc3MSListener = new MouseScrolledListener(mapperManager.getUiManager(), sc3);
    for (OutputTable outputTable : tables) {
        OutputDataMapTableView dataMapTableView = uiManager.createNewOutputTableView(previousControl, outputTable, outputTablesZoneView);
        previousControl = dataMapTableView;
    }
    outputTablesZoneView.setSize(outputTablesZoneView.computeSize(SWT.DEFAULT, SWT.DEFAULT));
}