Example usage for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL_SPACING

List of usage examples for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL_SPACING

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Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL_SPACING.

Prototype

int HORIZONTAL_SPACING

To view the source code for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL_SPACING.

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Document

Horizontal spacing in dialog units (value 4).

Usage

From source file:org.eclipse.dltk.mod.ui.text.completion.ContentAssistProcessor.java

License:Open Source License

/**
 * Informs the user about the fact that there are no enabled categories in
 * the default content assist set and shows a link to the preferences.
 *///from   ww w . j a v  a 2  s.c  o  m
private boolean informUserAboutEmptyDefaultCategory() {
    if (OptionalMessageDialog.isDialogEnabled(PREF_WARN_ABOUT_EMPTY_ASSIST_CATEGORY)) {
        final Shell shell = DLTKUIPlugin.getActiveWorkbenchShell();
        String title = ScriptTextMessages.ContentAssistProcessor_all_disabled_title;
        String message = ScriptTextMessages.ContentAssistProcessor_all_disabled_message;
        // see PreferencePage#createControl for the 'defaults' label
        final String restoreButtonLabel = JFaceResources.getString("defaults"); //$NON-NLS-1$
        final String linkMessage = Messages.format(
                ScriptTextMessages.ContentAssistProcessor_all_disabled_preference_link,
                LegacyActionTools.removeMnemonics(restoreButtonLabel));
        final int restoreId = IDialogConstants.CLIENT_ID + 10;
        final OptionalMessageDialog dialog = new OptionalMessageDialog(PREF_WARN_ABOUT_EMPTY_ASSIST_CATEGORY,
                shell, title, null /* default image */, message, MessageDialog.WARNING,
                new String[] { restoreButtonLabel, IDialogConstants.CLOSE_LABEL }, 1) {
            /*
             * @see org.eclipse.dltk.mod.internal.ui.dialogs.OptionalMessageDialog#createCustomArea(org.eclipse.swt.widgets.Composite)
             */
            protected Control createCustomArea(Composite composite) {
                // wrap link and checkbox in one composite without space
                Composite parent = new Composite(composite, SWT.NONE);
                GridLayout layout = new GridLayout();
                layout.marginHeight = 0;
                layout.marginWidth = 0;
                layout.verticalSpacing = 0;
                parent.setLayout(layout);

                Composite linkComposite = new Composite(parent, SWT.NONE);
                layout = new GridLayout();
                layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
                layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
                layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
                linkComposite.setLayout(layout);

                Link link = new Link(linkComposite, SWT.NONE);
                link.setText(linkMessage);
                link.addSelectionListener(new SelectionAdapter() {
                    public void widgetSelected(SelectionEvent e) {
                        close();
                        PreferencesUtil.createPreferenceDialogOn(shell,
                                "org.eclipse.dltk.mod.ui.preferences.CodeAssistPreferenceAdvanced", null, null) //$NON-NLS-1$
                                .open();
                    }
                });
                GridData gridData = new GridData(SWT.FILL, SWT.BEGINNING, true, false);
                gridData.widthHint = this.getMinimumMessageWidth();
                link.setLayoutData(gridData);

                // create checkbox and "don't show this message" prompt
                super.createCustomArea(parent);

                return parent;
            }

            protected void createButtonsForButtonBar(Composite parent) {
                Button[] buttons = new Button[2];
                buttons[0] = createButton(parent, restoreId, restoreButtonLabel, false);
                buttons[1] = createButton(parent, IDialogConstants.CLOSE_ID, IDialogConstants.CLOSE_LABEL,
                        true);
                setButtons(buttons);
            }
        };
        if (restoreId == dialog.open()) {
            IPreferenceStore store = getPreferenceStore();
            store.setToDefault(PreferenceConstants.CODEASSIST_CATEGORY_ORDER);
            store.setToDefault(PreferenceConstants.CODEASSIST_EXCLUDED_CATEGORIES);
            CompletionProposalComputerRegistry registry = CompletionProposalComputerRegistry.getDefault();
            registry.reload();
            return true;
        }
    }
    return false;
}

From source file:org.eclipse.dltk.ui.formatter.CreateProfileDialog.java

License:Open Source License

@Override
public Control createDialogArea(Composite parent) {

    final int numColumns = 2;

    GridData gd;//  w  ww . j  av a2 s. c  om

    final GridLayout layout = new GridLayout(numColumns, false);
    layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
    layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
    layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);

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

    // Create "Profile name:" label
    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan = numColumns;
    gd.widthHint = convertWidthInCharsToPixels(60);
    final Label nameLabel = new Label(composite, SWT.WRAP);
    nameLabel.setText(FormatterMessages.CreateProfileDialog_profileName);
    nameLabel.setLayoutData(gd);

    // Create text field to enter name
    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan = numColumns;
    fNameText = new Text(composite, SWT.SINGLE | SWT.BORDER);
    fNameText.setLayoutData(gd);
    fNameText.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            doValidation();
        }
    });

    // Create "Initialize settings ..." label
    gd = new GridData();
    gd.horizontalSpan = numColumns;
    Label profileLabel = new Label(composite, SWT.WRAP);
    profileLabel.setText(FormatterMessages.CreateProfileDialog_initSettings);
    profileLabel.setLayoutData(gd);

    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan = numColumns;
    fProfileCombo = new Combo(composite, SWT.DROP_DOWN | SWT.READ_ONLY);
    fProfileCombo.setLayoutData(gd);

    // "Open the edit dialog now" checkbox
    gd = new GridData();
    gd.horizontalSpan = numColumns;
    fEditCheckbox = new Button(composite, SWT.CHECK);
    fEditCheckbox.setText(FormatterMessages.CreateProfileDialog_openEditDialog);
    fEditCheckbox.addSelectionListener(new SelectionListener() {
        public void widgetSelected(SelectionEvent e) {
            fOpenEditDialog = ((Button) e.widget).getSelection();
        }

        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });

    fOpenEditDialog = true;
    fEditCheckbox.setSelection(fOpenEditDialog);

    fProfileCombo.setItems(fSortedNames);
    fProfileCombo.setText(fProfileManager.getSelected().getName());
    updateStatus(fEmpty);

    applyDialogFont(composite);

    fNameText.setFocus();

    return composite;
}

From source file:org.eclipse.dltk.ui.formatter.FormatterModifyTabPage.java

License:Open Source License

public Composite createContents(IFormatterControlManager manager, Composite parent) {

    final int numColumns = 4;

    if (fPixelConverter == null) {
        fPixelConverter = new PixelConverter(parent);
    }/*from   w  w  w  . j  ava2 s  .com*/

    final SashForm sashForm = new SashForm(parent, SWT.HORIZONTAL);
    sashForm.setFont(parent.getFont());

    Composite scrollContainer = new Composite(sashForm, SWT.NONE);

    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    scrollContainer.setLayoutData(gridData);

    GridLayout layout = new GridLayout(2, false);
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    layout.horizontalSpacing = 0;
    layout.verticalSpacing = 0;
    scrollContainer.setLayout(layout);

    ScrolledComposite scroll = new ScrolledComposite(scrollContainer, SWT.V_SCROLL | SWT.H_SCROLL);
    scroll.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    scroll.setExpandHorizontal(true);
    scroll.setExpandVertical(true);

    final Composite settingsContainer = new Composite(scroll, SWT.NONE);
    settingsContainer.setFont(sashForm.getFont());

    scroll.setContent(settingsContainer);

    settingsContainer.setLayout(new PageLayout(scroll, 400, 400));
    settingsContainer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    Composite settingsPane = new Composite(settingsContainer, SWT.NONE);
    settingsPane.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    layout = new GridLayout(1, false);
    layout.verticalSpacing = (int) (1.5
            * fPixelConverter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING));
    layout.horizontalSpacing = fPixelConverter
            .convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.marginHeight = fPixelConverter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
    layout.marginWidth = fPixelConverter.convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
    settingsPane.setLayout(layout);
    createOptions(manager, settingsPane);

    settingsContainer.setSize(settingsContainer.computeSize(SWT.DEFAULT, SWT.DEFAULT));

    scroll.addControlListener(new ControlAdapter() {
        public void controlResized(ControlEvent e) {
            settingsContainer.setSize(settingsContainer.computeSize(SWT.DEFAULT, SWT.DEFAULT));
        }
    });

    Label sashHandle = new Label(scrollContainer, SWT.SEPARATOR | SWT.VERTICAL);
    gridData = new GridData(SWT.RIGHT, SWT.FILL, false, true);
    sashHandle.setLayoutData(gridData);

    final Composite previewPane = new Composite(sashForm, SWT.NONE);
    previewPane.setLayout(createGridLayout(numColumns, true));
    previewPane.setFont(sashForm.getFont());
    doCreatePreviewPane(previewPane, numColumns);

    sashForm.setWeights(new int[] { 3, 3 });
    return sashForm;
}

From source file:org.eclipse.dltk.ui.preferences.EditTemplateDialog.java

License:Open Source License

protected Control createDialogArea(Composite ancestor) {
    Composite parent = new Composite(ancestor, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;//from  w  w w . j  a v  a  2s  . c o  m
    layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
    layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
    layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);

    parent.setLayout(layout);
    parent.setLayoutData(new GridData(GridData.FILL_BOTH));

    ModifyListener listener = new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            doTextWidgetChanged(e.widget);
        }
    };

    if (fIsNameModifiable) {
        createLabel(parent, PreferencesMessages.EditTemplateDialog_name);

        Composite composite = new Composite(parent, SWT.NONE);
        composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        layout = new GridLayout();
        layout.numColumns = 4;
        layout.marginWidth = 0;
        layout.marginHeight = 0;
        composite.setLayout(layout);

        fNameText = createText(composite);
        fNameText.addFocusListener(new FocusListener() {

            public void focusGained(FocusEvent e) {
            }

            public void focusLost(FocusEvent e) {
                if (fSuppressError) {
                    fSuppressError = false;
                    updateStatusAndButtons();
                }
            }
        });

        if (fIsContextTypeModifiable) {
            createLabel(composite, PreferencesMessages.EditTemplateDialog_context);
            fContextCombo = new Combo(composite, SWT.READ_ONLY);
            SWTUtil.setDefaultVisibleItemCount(fContextCombo);

            for (int i = 0; i < fContextTypes.length; i++) {
                fContextCombo.add(fContextTypes[i][1]);
            }

            fContextCombo.addModifyListener(listener);

            // fAutoInsertCheckbox = createCheckbox(composite,
            // PreferencesMessages.EditTemplateDialog_autoinsert);
            // fAutoInsertCheckbox.setSelection(fTemplate.isAutoInsertable());
        }
    }

    createLabel(parent, PreferencesMessages.EditTemplateDialog_description);

    int descFlags = fIsNameModifiable ? SWT.BORDER : SWT.BORDER | SWT.READ_ONLY;
    fDescriptionText = new Text(parent, descFlags);
    fDescriptionText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    fDescriptionText.addModifyListener(listener);

    Label patternLabel = createLabel(parent, PreferencesMessages.EditTemplateDialog_pattern);
    patternLabel.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
    fPatternEditor = createEditor(parent);

    Label filler = new Label(parent, SWT.NONE);
    filler.setLayoutData(new GridData());

    Composite composite = new Composite(parent, SWT.NONE);
    layout = new GridLayout();
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    composite.setLayout(layout);
    composite.setLayoutData(new GridData());

    fInsertVariableButton = new Button(composite, SWT.NONE);
    fInsertVariableButton.setLayoutData(getButtonGridData());
    fInsertVariableButton.setText(PreferencesMessages.EditTemplateDialog_insert_variable);
    fInsertVariableButton.addSelectionListener(new SelectionListener() {
        public void widgetSelected(SelectionEvent e) {
            fPatternEditor.getTextWidget().setFocus();
            fPatternEditor.doOperation(ISourceViewer.CONTENTASSIST_PROPOSALS);
        }

        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });

    fDescriptionText.setText(fTemplate.getDescription());
    if (fIsNameModifiable) {
        fNameText.setText(fTemplate.getName());
        fNameText.addModifyListener(listener);
        fContextCombo.select(getIndex(fTemplate.getContextTypeId()));
    } else {
        fPatternEditor.getControl().setFocus();
    }
    initializeActions();

    applyDialogFont(parent);
    return composite;
}

From source file:org.eclipse.dltk.ui.preferences.NewScriptProjectPreferencePage.java

License:Open Source License

protected Control createContents(Composite parent) {
    initializeDialogUnits(parent);//w ww.ja  v a 2s.co  m

    Composite result = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
    layout.marginWidth = 0;
    layout.verticalSpacing = convertVerticalDLUsToPixels(10);
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.numColumns = 2;
    result.setLayout(layout);

    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan = 2;

    Group sourceFolderGroup = new Group(result, SWT.NONE);
    layout = new GridLayout();
    layout.numColumns = 2;
    sourceFolderGroup.setLayout(layout);
    sourceFolderGroup.setLayoutData(gd);
    sourceFolderGroup.setText(PreferencesMessages.NewScriptProjectPreferencePage_sourcefolder_label);

    int indent = 0;

    fProjectAsSourceFolder = addRadioButton(sourceFolderGroup,
            PreferencesMessages.NewScriptProjectPreferencePage_sourcefolder_project, SRCBIN_FOLDERS_IN_NEWPROJ,
            IPreferenceStore.FALSE, indent);
    fProjectAsSourceFolder.addSelectionListener(fSelectionListener);

    fFoldersAsSourceFolder = addRadioButton(sourceFolderGroup,
            PreferencesMessages.NewScriptProjectPreferencePage_sourcefolder_folder, SRCBIN_FOLDERS_IN_NEWPROJ,
            IPreferenceStore.TRUE, indent);
    fFoldersAsSourceFolder.addSelectionListener(fSelectionListener);

    indent = convertWidthInCharsToPixels(4);

    fSrcFolderNameLabel = new Label(sourceFolderGroup, SWT.NONE);
    fSrcFolderNameLabel.setText(PreferencesMessages.NewScriptProjectPreferencePage_folders_src);
    fSrcFolderNameText = addTextControl(sourceFolderGroup, fSrcFolderNameLabel, SRC_SRCNAME, indent);
    fSrcFolderNameText.addModifyListener(fModifyListener);

    // String[] InterpreterEnvironmentNames=
    // getInterpreterEnvironmentNames();
    // if (InterpreterEnvironmentNames.length > 0) {
    // Label InterpreterEnvironmentSelectionLabel= new Label(result,
    // SWT.NONE);
    // InterpreterEnvironmentSelectionLabel.setText(PreferencesMessages.NewScriptProjectPreferencePage_InterpreterEnvironmentlibrary_label);
    // InterpreterEnvironmentSelectionLabel.setLayoutData(new GridData());
    //      
    // int index=
    // getPreferenceStore().getInt(CLASSPATH_InterpreterEnvironmentLIBRARY_INDEX);
    // fInterpreterEnvironmentCombo= new Combo(result, SWT.READ_ONLY);
    // fInterpreterEnvironmentCombo.setItems(InterpreterEnvironmentNames);
    // fInterpreterEnvironmentCombo.select(index);
    // fInterpreterEnvironmentCombo.setLayoutData(new
    // GridData(GridData.HORIZONTAL_ALIGN_FILL));
    // }

    validateFolders();

    Dialog.applyDialogFont(result);
    return result;
}

From source file:org.eclipse.dltk.ui.text.completion.ContentAssistProcessor.java

License:Open Source License

/**
 * Informs the user about the fact that there are no enabled categories in
 * the default content assist set and shows a link to the preferences.
 *//* w ww .  jav a 2 s. c om*/
private boolean informUserAboutEmptyDefaultCategory() {
    if (OptionalMessageDialog.isDialogEnabled(PREF_WARN_ABOUT_EMPTY_ASSIST_CATEGORY)) {
        final Shell shell = DLTKUIPlugin.getActiveWorkbenchShell();
        String title = ScriptTextMessages.ContentAssistProcessor_all_disabled_title;
        String message = ScriptTextMessages.ContentAssistProcessor_all_disabled_message;
        // see PreferencePage#createControl for the 'defaults' label
        final String restoreButtonLabel = JFaceResources.getString("defaults"); //$NON-NLS-1$
        final String linkMessage = Messages.format(
                ScriptTextMessages.ContentAssistProcessor_all_disabled_preference_link,
                LegacyActionTools.removeMnemonics(restoreButtonLabel));
        final int restoreId = IDialogConstants.CLIENT_ID + 10;
        final OptionalMessageDialog dialog = new OptionalMessageDialog(PREF_WARN_ABOUT_EMPTY_ASSIST_CATEGORY,
                shell, title, null /* default image */, message, MessageDialog.WARNING,
                new String[] { restoreButtonLabel, IDialogConstants.CLOSE_LABEL }, 1) {
            /*
             * @see
             * org.eclipse.dltk.internal.ui.dialogs.OptionalMessageDialog
             * #createCustomArea(org.eclipse.swt.widgets.Composite)
             */
            protected Control createCustomArea(Composite composite) {
                // wrap link and checkbox in one composite without space
                Composite parent = new Composite(composite, SWT.NONE);
                GridLayout layout = new GridLayout();
                layout.marginHeight = 0;
                layout.marginWidth = 0;
                layout.verticalSpacing = 0;
                parent.setLayout(layout);

                Composite linkComposite = new Composite(parent, SWT.NONE);
                layout = new GridLayout();
                layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
                layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
                layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
                linkComposite.setLayout(layout);

                Link link = new Link(linkComposite, SWT.NONE);
                link.setText(linkMessage);
                link.addSelectionListener(new SelectionAdapter() {
                    public void widgetSelected(SelectionEvent e) {
                        close();
                        PreferencesUtil.createPreferenceDialogOn(shell,
                                "org.eclipse.dltk.ui.preferences.CodeAssistPreferenceAdvanced", null, null) //$NON-NLS-1$
                                .open();
                    }
                });
                GridData gridData = new GridData(SWT.FILL, SWT.BEGINNING, true, false);
                gridData.widthHint = this.getMinimumMessageWidth();
                link.setLayoutData(gridData);

                // create checkbox and "don't show this message" prompt
                super.createCustomArea(parent);

                return parent;
            }

            protected void createButtonsForButtonBar(Composite parent) {
                Button[] buttons = new Button[2];
                buttons[0] = createButton(parent, restoreId, restoreButtonLabel, false);
                buttons[1] = createButton(parent, IDialogConstants.CLOSE_ID, IDialogConstants.CLOSE_LABEL,
                        true);
                setButtons(buttons);
            }
        };
        if (restoreId == dialog.open()) {
            /*
             * FIXME Restore default settings in DLTKUIPlugin preferences,
             * since at the moment this is the only IPreferenceStore these
             * preferences are read from.
             */
            IPreferenceStore store = DLTKUIPlugin.getDefault().getPreferenceStore();
            store.setToDefault(PreferenceConstants.CODEASSIST_CATEGORY_ORDER);
            store.setToDefault(PreferenceConstants.CODEASSIST_EXCLUDED_CATEGORIES);
            CompletionProposalComputerRegistry registry = CompletionProposalComputerRegistry.getDefault();
            registry.reload();
            return true;
        }
    }
    return false;
}

From source file:org.eclipse.e4.ui.dialogs.ListSelectionDialog.java

License:Open Source License

/**
 * Add the selection and deselection buttons to the dialog.
 * @param composite org.eclipse.swt.widgets.Composite
 *//*from  w w w.  ja  v  a  2s .co  m*/
private void addSelectionButtons(Composite composite) {
    Composite buttonComposite = new Composite(composite, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 0;
    layout.marginWidth = 0;
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    buttonComposite.setLayout(layout);
    buttonComposite.setLayoutData(new GridData(SWT.END, SWT.TOP, true, false));

    Button selectButton = createButton(buttonComposite, IDialogConstants.SELECT_ALL_ID, SELECT_ALL_TITLE,
            false);

    SelectionListener listener = new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            listViewer.setAllChecked(true);
        }
    };
    selectButton.addSelectionListener(listener);

    Button deselectButton = createButton(buttonComposite, IDialogConstants.DESELECT_ALL_ID, DESELECT_ALL_TITLE,
            false);

    listener = new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            listViewer.setAllChecked(false);
        }
    };
    deselectButton.addSelectionListener(listener);
}

From source file:org.eclipse.e4.ui.internal.progress.DetailedProgressViewer.java

License:Open Source License

@Override
protected void internalRefresh(Object element) {
    if (element == null) {
        return;//from  w ww.j  ava  2  s . com
    }

    if (element.equals(getRoot())) {
        refreshAll();
        return;
    }
    Widget widget = findItem(element);
    if (widget == null) {
        add(new Object[] { element });
        return;
    }
    ((ProgressInfoItem) widget).refresh();

    // Update the minimum size
    Point size = control.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    size.x += IDialogConstants.HORIZONTAL_SPACING;
    size.y += IDialogConstants.VERTICAL_SPACING;

    scrolled.setMinSize(size);
}

From source file:org.eclipse.e4.ui.internal.progress.ProgressInfoItem.java

License:Open Source License

/**
 * Create the child widgets of the receiver.
 *//*from w  w w  .j  av  a 2 s.c  o m*/
protected void createChildren() {

    FormLayout layout = new FormLayout();
    setLayout(layout);

    jobImageLabel = new Label(this, SWT.NONE);
    Image infoImage = getInfoImage();
    jobImageLabel.setImage(infoImage);
    FormData imageData = new FormData();
    if (infoImage != null) {
        // position it in the center
        imageData.top = new FormAttachment(50, -infoImage.getBounds().height / 2);
    } else {
        imageData.top = new FormAttachment(0, IDialogConstants.VERTICAL_SPACING);
    }
    imageData.left = new FormAttachment(0, IDialogConstants.HORIZONTAL_SPACING / 2);
    jobImageLabel.setLayoutData(imageData);

    progressLabel = new Label(this, SWT.NONE);
    setMainText();

    actionBar = new ToolBar(this, SWT.FLAT);
    actionBar.setCursor(getDisplay().getSystemCursor(SWT.CURSOR_ARROW));

    // set cursor to overwrite any busy cursor we might have

    actionButton = new ToolItem(actionBar, SWT.NONE);
    actionButton.setToolTipText(ProgressMessages.NewProgressView_CancelJobToolTip);
    actionButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            actionButton.setEnabled(false);
            cancelOrRemove();
        }
    });
    actionBar.addListener(SWT.Traverse, new Listener() {
        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.
         * widgets.Event)
         */
        public void handleEvent(Event event) {
            if (indexListener == null) {
                return;
            }
            int detail = event.detail;
            if (detail == SWT.TRAVERSE_ARROW_NEXT) {
                indexListener.selectNext();
            }
            if (detail == SWT.TRAVERSE_ARROW_PREVIOUS) {
                indexListener.selectPrevious();
            }

        }
    });
    updateToolBarValues();

    FormData progressData = new FormData();
    progressData.top = new FormAttachment(0, IDialogConstants.VERTICAL_SPACING);
    progressData.left = new FormAttachment(jobImageLabel, IDialogConstants.HORIZONTAL_SPACING / 2);
    progressData.right = new FormAttachment(actionBar, IDialogConstants.HORIZONTAL_SPACING * -1);
    progressLabel.setLayoutData(progressData);

    mouseListener = new MouseAdapter() {
        @Override
        public void mouseDown(MouseEvent e) {
            if (indexListener != null) {
                indexListener.select();
            }
        }
    };
    addMouseListener(mouseListener);
    jobImageLabel.addMouseListener(mouseListener);
    progressLabel.addMouseListener(mouseListener);

    setLayoutsForNoProgress();

    refresh();
}

From source file:org.eclipse.e4.ui.internal.progress.ProgressMonitorJobsDialog.java

License:Open Source License

@Override
protected Control createButtonBar(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    // create a layout with spacing and margins appropriate for the font
    // size.//  w  ww  . ja  v  a2 s . co  m
    GridLayout layout = new GridLayout();
    layout.numColumns = 1; // this is incremented by createButton
    layout.makeColumnsEqualWidth = false;
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    composite.setLayout(layout);
    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    data.horizontalSpan = 2;
    data.horizontalAlignment = GridData.END;
    data.grabExcessHorizontalSpace = true;
    composite.setLayoutData(data);
    composite.setFont(parent.getFont());
    // Add the buttons to the button bar.
    if (arrowCursor == null) {
        arrowCursor = new Cursor(parent.getDisplay(), SWT.CURSOR_ARROW);
    }
    createButtonsForButtonBar(composite);
    return composite;
}