Example usage for org.eclipse.jface.fieldassist ControlDecoration setShowOnlyOnFocus

List of usage examples for org.eclipse.jface.fieldassist ControlDecoration setShowOnlyOnFocus

Introduction

In this page you can find the example usage for org.eclipse.jface.fieldassist ControlDecoration setShowOnlyOnFocus.

Prototype

public void setShowOnlyOnFocus(boolean showOnlyOnFocus) 

Source Link

Document

Set the boolean that controls whether the decoration is shown only when the control has focus.

Usage

From source file:bndtools.editor.components.ComponentDetailsPage.java

License:Open Source License

void fillMainSection(FormToolkit toolkit, Section section) {
    FieldDecoration contentProposalDecoration = FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);
    ControlDecoration decor;

    Composite composite = toolkit.createComposite(section);
    section.setClient(composite);/*w  ww  .  ja v a  2  s. c  o m*/

    Hyperlink lnkName = toolkit.createHyperlink(composite, "Name:", SWT.NONE);
    txtName = toolkit.createText(composite, "", SWT.BORDER);
    decor = new ControlDecoration(txtName, SWT.LEFT | SWT.TOP, composite);
    decor.setImage(contentProposalDecoration.getImage());
    decor.setDescriptionText("Content assist available"); // TODO: keystrokes
    decor.setShowHover(true);
    decor.setShowOnlyOnFocus(true);

    KeyStroke assistKeyStroke = null;
    try {
        assistKeyStroke = KeyStroke.getInstance("Ctrl+Space");
    } catch (ParseException x) {
        // Ignore
    }
    ComponentNameProposalProvider proposalProvider = new ComponentNameProposalProvider(
            new FormPartJavaSearchContext(this));
    ContentProposalAdapter proposalAdapter = new ContentProposalAdapter(txtName, new TextContentAdapter(),
            proposalProvider, assistKeyStroke, UIConstants.autoActivationCharacters());
    proposalAdapter.addContentProposalListener(proposalProvider);
    proposalAdapter.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_REPLACE);
    proposalAdapter.setAutoActivationDelay(1500);
    proposalAdapter.setLabelProvider(ComponentNameProposalProvider.createLabelProvider());

    toolkit.createLabel(composite, ""); // Spacer
    btnEnabled = toolkit.createButton(composite, "Enabled", SWT.CHECK);

    // Listeners
    lnkName.addHyperlinkListener(new HyperlinkAdapter() {
        @Override
        public void linkActivated(HyperlinkEvent e) {
            listPart.doOpenComponent(selected.getName());
        }
    });
    txtName.addListener(SWT.Modify, new Listener() {
        public void handleEvent(Event event) {
            if (refreshers.get() == 0) {
                String oldName = selected.getName();
                String newName = txtName.getText();
                selected.setName(newName);

                listPart.updateLabel(oldName, newName);
                markDirty(PROP_COMPONENT_NAME);
                updateVisibility();
            }
        }
    });
    btnEnabled.addListener(SWT.Modify, new MarkDirtyListener(ServiceComponent.COMPONENT_ENABLED));

    // Layout
    GridData gd;
    composite.setLayout(new GridLayout(2, false));

    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalIndent = 5;
    txtName.setLayoutData(gd);

    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalIndent = 5;
    txtName.setLayoutData(gd);
}

From source file:bndtools.editor.components.ComponentSvcRefWizardPage.java

License:Open Source License

public void createControl(Composite parent) {
    setTitle("Edit Service Reference");

    KeyStroke assistKeyStroke = null;
    try {/*from   w ww .  j  a v a 2 s .c om*/
        assistKeyStroke = KeyStroke.getInstance("Ctrl+Space");
    } catch (ParseException x) {
        // Ignore
    }
    FieldDecoration assistDecor = FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);

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

    new Label(composite, SWT.NONE).setText("Name:");
    txtName = new Text(composite, SWT.BORDER);

    new Label(composite, SWT.NONE).setText("Interface:");
    txtInterface = new Text(composite, SWT.BORDER);
    ControlDecoration decorInterface = new ControlDecoration(txtInterface, SWT.LEFT | SWT.TOP, composite);
    decorInterface.setImage(assistDecor.getImage());
    decorInterface.setDescriptionText("Content assist available");
    decorInterface.setShowHover(true);
    decorInterface.setShowOnlyOnFocus(true);

    // Add content proposal to svc interface field
    SvcInterfaceProposalProvider proposalProvider = new SvcInterfaceProposalProvider(searchContext);
    ContentProposalAdapter interfaceProposalAdapter = new ContentProposalAdapter(txtInterface,
            new TextContentAdapter(), proposalProvider, assistKeyStroke,
            UIConstants.autoActivationCharacters());
    interfaceProposalAdapter.addContentProposalListener(proposalProvider);
    interfaceProposalAdapter.setAutoActivationDelay(1500);
    interfaceProposalAdapter.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_REPLACE);
    interfaceProposalAdapter.setLabelProvider(new JavaContentProposalLabelProvider());

    new Label(composite, SWT.NONE).setText("Bind:");
    txtBind = new Text(composite, SWT.BORDER);
    ControlDecoration decorBind = new ControlDecoration(txtBind, SWT.LEFT | SWT.TOP, composite);
    decorBind.setImage(assistDecor.getImage());
    decorBind.setDescriptionText("Content assist available");
    decorBind.setShowHover(true);
    decorBind.setShowOnlyOnFocus(true);

    MethodProposalProvider bindProposalProvider = new MethodProposalProvider(searchContext);
    ContentProposalAdapter bindProposalAdapter = new ContentProposalAdapter(txtBind, new TextContentAdapter(),
            bindProposalProvider, assistKeyStroke, UIConstants.autoActivationCharacters());
    bindProposalAdapter.addContentProposalListener(bindProposalProvider);
    bindProposalAdapter.setAutoActivationDelay(1500);
    bindProposalAdapter.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_REPLACE);
    bindProposalAdapter.setLabelProvider(new MethodProposalLabelProvider());

    new Label(composite, SWT.NONE).setText("Unbind:");
    txtUnbind = new Text(composite, SWT.BORDER);
    ControlDecoration decorUnbind = new ControlDecoration(txtUnbind, SWT.LEFT | SWT.TOP, composite);
    decorUnbind.setImage(assistDecor.getImage());
    decorUnbind.setDescriptionText("Content assist available");
    decorUnbind.setShowHover(true);
    decorUnbind.setShowOnlyOnFocus(true);
    ContentProposalAdapter unbindProposalAdapter = new ContentProposalAdapter(txtUnbind,
            new TextContentAdapter(), bindProposalProvider, assistKeyStroke,
            UIConstants.autoActivationCharacters());
    unbindProposalAdapter.addContentProposalListener(bindProposalProvider);
    unbindProposalAdapter.setAutoActivationDelay(1500);
    unbindProposalAdapter.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_REPLACE);
    unbindProposalAdapter.setLabelProvider(new MethodProposalLabelProvider());

    new Label(composite, SWT.NONE); // Spacer
    Composite pnlButtons = new Composite(composite, SWT.NONE);
    btnOptional = new Button(pnlButtons, SWT.CHECK);
    btnOptional.setText("Optional");
    btnMultiple = new Button(pnlButtons, SWT.CHECK);
    btnMultiple.setText("Multiple");
    btnDynamic = new Button(pnlButtons, SWT.CHECK);
    btnDynamic.setText("Dynamic");

    new Label(composite, SWT.NONE).setText("Target Filter:");
    txtTargetFilter = new Text(composite, SWT.BORDER);

    // Initialise
    initialiseFields();
    validate();

    // Listeners
    ModifyListener nameAndInterfaceModifyListener = new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            String name = emptyToNull(txtName.getText());
            String clazz = emptyToNull(txtInterface.getText());
            if (name == null)
                name = clazz;

            serviceReference.setName(name);
            serviceReference.setServiceClass(clazz);
            validate();
        }
    };
    txtName.addModifyListener(nameAndInterfaceModifyListener);
    txtInterface.addModifyListener(nameAndInterfaceModifyListener);
    txtBind.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            serviceReference.setBind(emptyToNull(txtBind.getText()));
            validate();
        }
    });
    txtUnbind.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            serviceReference.setUnbind(emptyToNull(txtUnbind.getText()));
            validate();
        }
    });
    btnOptional.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            serviceReference.setOptional(btnOptional.getSelection());
            validate();
        }
    });
    btnMultiple.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            serviceReference.setMultiple(btnMultiple.getSelection());
            validate();
        }
    });
    btnDynamic.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            serviceReference.setDynamic(btnDynamic.getSelection());
            validate();
        }
    });
    txtTargetFilter.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            serviceReference.setTargetFilter(emptyToNull(txtTargetFilter.getText()));
        }
    });

    // Layout
    GridLayout layout;

    layout = new GridLayout(4, false);
    composite.setLayout(layout);
    txtName.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 3, 1));
    txtInterface.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 3, 1));
    txtBind.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    txtUnbind.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    txtTargetFilter.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 3, 1));

    pnlButtons.setLayoutData(new GridData(SWT.LEFT, SWT.FILL, false, false, 3, 1));
    layout = new GridLayout(1, true);
    //      layout.horizontalSpacing = 0;
    //      layout.verticalSpacing = 0;
    //      layout.marginHeight = 0;
    //      layout.marginWidth = 0;
    pnlButtons.setLayout(layout);

    setControl(composite);
}

From source file:bndtools.editor.components.SvcInterfaceSelectionDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Control dialogArea = super.createDialogArea(parent);

    FieldDecoration proposalDecoration = FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);

    KeyStroke assistKeyStroke = null;
    try {//from  w  w  w. ja v a 2  s. com
        assistKeyStroke = KeyStroke.getInstance("Ctrl+Space");
    } catch (ParseException x) {
        // Ignore
    }

    Text textField = getText();
    ControlDecoration decor = new ControlDecoration(textField, SWT.LEFT | SWT.TOP);
    decor.setImage(proposalDecoration.getImage());
    decor.setDescriptionText(MessageFormat.format(
            "Content Assist is available. Press {0} or start typing to activate", assistKeyStroke.format()));
    decor.setShowHover(true);
    decor.setShowOnlyOnFocus(true);

    SvcInterfaceProposalProvider proposalProvider = new SvcInterfaceProposalProvider(searchContext);
    ContentProposalAdapter proposalAdapter = new ContentProposalAdapter(textField, new TextContentAdapter(),
            proposalProvider, assistKeyStroke, UIConstants.autoActivationCharacters());
    proposalAdapter.addContentProposalListener(proposalProvider);
    proposalAdapter.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_REPLACE);
    proposalAdapter.setLabelProvider(new JavaContentProposalLabelProvider());
    proposalAdapter.setAutoActivationDelay(1500);

    return dialogArea;
}

From source file:bndtools.editor.contents.GeneralInfoPart.java

License:Open Source License

private void createSection(Section section, FormToolkit toolkit) {
    section.setText("Basic Information");

    KeyStroke assistKeyStroke = null;
    try {//ww  w.java  2  s.  co  m
        assistKeyStroke = KeyStroke.getInstance("Ctrl+Space");
    } catch (ParseException x) {
        // Ignore
    }
    FieldDecoration contentAssistDecoration = FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);

    Composite composite = toolkit.createComposite(section);
    section.setClient(composite);

    toolkit.createLabel(composite, "Version:");
    txtVersion = toolkit.createText(composite, "", SWT.BORDER);
    ToolTips.setupMessageAndToolTipFromSyntax(txtVersion, Constants.BUNDLE_VERSION);

    Hyperlink linkActivator = toolkit.createHyperlink(composite, "Activator:", SWT.NONE);
    txtActivator = toolkit.createText(composite, "", SWT.BORDER);
    ToolTips.setupMessageAndToolTipFromSyntax(txtActivator, Constants.BUNDLE_ACTIVATOR);

    toolkit.createLabel(composite, "Declarative Services:");
    cmbComponents = new Combo(composite, SWT.READ_ONLY);

    // Content Proposal for the Activator field
    ContentProposalAdapter activatorProposalAdapter = null;

    ActivatorClassProposalProvider proposalProvider = new ActivatorClassProposalProvider();
    activatorProposalAdapter = new ContentProposalAdapter(txtActivator, new TextContentAdapter(),
            proposalProvider, assistKeyStroke, UIConstants.autoActivationCharacters());
    activatorProposalAdapter.addContentProposalListener(proposalProvider);
    activatorProposalAdapter.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_REPLACE);
    activatorProposalAdapter.setLabelProvider(new JavaContentProposalLabelProvider());
    activatorProposalAdapter.setAutoActivationDelay(1000);

    // Decorator for the Activator field
    ControlDecoration decorActivator = new ControlDecoration(txtActivator, SWT.LEFT | SWT.CENTER, composite);
    decorActivator.setImage(contentAssistDecoration.getImage());
    decorActivator.setMarginWidth(3);
    if (assistKeyStroke == null) {
        decorActivator.setDescriptionText("Content Assist is available. Start typing to activate");
    } else {
        decorActivator.setDescriptionText(
                MessageFormat.format("Content Assist is available. Press {0} or start typing to activate",
                        assistKeyStroke.format()));
    }
    decorActivator.setShowOnlyOnFocus(true);
    decorActivator.setShowHover(true);

    // Decorator for the Components combo
    ControlDecoration decorComponents = new ControlDecoration(cmbComponents, SWT.LEFT | SWT.CENTER, composite);
    decorComponents.setImage(FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_INFORMATION).getImage());
    decorComponents.setMarginWidth(3);
    decorComponents.setDescriptionText("Use Java annotations to detect Declarative Service Components.");
    decorComponents.setShowOnlyOnFocus(false);
    decorComponents.setShowHover(true);

    // Listeners
    txtVersion.addModifyListener(new ModifyListener() {
        @Override
        public void modifyText(ModifyEvent e) {
            lock.ifNotModifying(new Runnable() {
                @Override
                public void run() {
                    addDirtyProperty(Constants.BUNDLE_VERSION);
                }
            });
        }
    });
    cmbComponents.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            lock.ifNotModifying(new Runnable() {
                @Override
                public void run() {
                    ComponentChoice old = componentChoice;

                    int index = cmbComponents.getSelectionIndex();
                    if (index >= 0 && index < ComponentChoice.values().length) {
                        componentChoice = ComponentChoice.values()[cmbComponents.getSelectionIndex()];
                        if (old != componentChoice) {
                            addDirtyProperty(aQute.bnd.osgi.Constants.SERVICE_COMPONENT);
                            addDirtyProperty(aQute.bnd.osgi.Constants.DSANNOTATIONS);
                            if (old == null) {
                                cmbComponents.remove(ComponentChoice.values().length);
                            }
                        }
                    }
                }
            });
        }
    });
    txtActivator.addModifyListener(new ModifyListener() {
        @Override
        public void modifyText(ModifyEvent ev) {
            lock.ifNotModifying(new Runnable() {
                @Override
                public void run() {
                    addDirtyProperty(Constants.BUNDLE_ACTIVATOR);
                }
            });
        }
    });
    linkActivator.addHyperlinkListener(new HyperlinkAdapter() {
        @Override
        public void linkActivated(HyperlinkEvent ev) {
            String activatorClassName = txtActivator.getText();
            if (activatorClassName != null && activatorClassName.length() > 0) {
                try {
                    IJavaProject javaProject = getJavaProject();
                    if (javaProject == null)
                        return;

                    IType activatorType = javaProject.findType(activatorClassName);
                    if (activatorType != null) {
                        JavaUI.openInEditor(activatorType, true, true);
                    }
                } catch (PartInitException e) {
                    ErrorDialog.openError(getManagedForm().getForm().getShell(), "Error", null,
                            new Status(IStatus.ERROR, Plugin.PLUGIN_ID, 0,
                                    MessageFormat.format("Error opening an editor for activator class '{0}'.",
                                            activatorClassName),
                                    e));
                } catch (JavaModelException e) {
                    ErrorDialog.openError(getManagedForm().getForm().getShell(), "Error", null,
                            new Status(IStatus.ERROR, Plugin.PLUGIN_ID, 0, MessageFormat.format(
                                    "Error searching for activator class '{0}'.", activatorClassName), e));
                }
            }
        }
    });
    activatorProposalAdapter.addContentProposalListener(new IContentProposalListener() {
        @Override
        public void proposalAccepted(IContentProposal proposal) {
            if (proposal instanceof JavaContentProposal) {
                String selectedPackageName = ((JavaContentProposal) proposal).getPackageName();
                if (!model.isIncludedPackage(selectedPackageName)) {
                    model.addPrivatePackage(selectedPackageName);
                }
            }
        }
    });

    // Layout
    GridLayout layout = new GridLayout(2, false);
    layout.horizontalSpacing = 15;

    composite.setLayout(layout);

    GridData gd = new GridData(SWT.FILL, SWT.TOP, true, false);

    txtVersion.setLayoutData(gd);
    txtActivator.setLayoutData(gd);
    cmbComponents.setLayoutData(gd);
}

From source file:bndtools.editor.pkgpatterns.PkgPatternsDetailsPage.java

License:Open Source License

public void createContents(Composite parent) {
    FormToolkit toolkit = getManagedForm().getToolkit();

    FieldDecoration assistDecor = FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);
    KeyStroke assistKeyStroke = null;
    try {/*ww  w .  j av  a2  s  .  co  m*/
        assistKeyStroke = KeyStroke.getInstance("Ctrl+Space");
    } catch (ParseException x) {
        // Ignore
    }

    Section mainSection = toolkit.createSection(parent, Section.TITLE_BAR);
    mainSection.setText(title);

    mainComposite = toolkit.createComposite(mainSection);
    mainSection.setClient(mainComposite);

    toolkit.createLabel(mainComposite, "Pattern:");
    txtName = toolkit.createText(mainComposite, "", SWT.BORDER);
    ControlDecoration decPattern = new ControlDecoration(txtName, SWT.LEFT | SWT.TOP, mainComposite);
    decPattern.setImage(assistDecor.getImage());
    decPattern.setDescriptionText(MessageFormat.format(
            "Content assist is available. Press {0} or start typing to activate", assistKeyStroke.format()));
    decPattern.setShowHover(true);
    decPattern.setShowOnlyOnFocus(true);

    PkgPatternsProposalProvider proposalProvider = new PkgPatternsProposalProvider(
            new FormPartJavaSearchContext(this));
    ContentProposalAdapter patternProposalAdapter = new ContentProposalAdapter(txtName,
            new TextContentAdapter(), proposalProvider, assistKeyStroke,
            UIConstants.autoActivationCharacters());
    patternProposalAdapter.addContentProposalListener(proposalProvider);
    patternProposalAdapter.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_IGNORE);
    patternProposalAdapter.setAutoActivationDelay(1000);
    patternProposalAdapter.setLabelProvider(new PkgPatternProposalLabelProvider());
    patternProposalAdapter.addContentProposalListener(new IContentProposalListener() {
        public void proposalAccepted(IContentProposal proposal) {
            PkgPatternProposal patternProposal = (PkgPatternProposal) proposal;
            String toInsert = patternProposal.getContent();
            int currentPos = txtName.getCaretPosition();
            txtName.setSelection(patternProposal.getReplaceFromPos(), currentPos);
            txtName.insert(toInsert);
            txtName.setSelection(patternProposal.getCursorPosition());
        }
    });

    toolkit.createLabel(mainComposite, "Version:");
    txtVersion = toolkit.createText(mainComposite, "", SWT.BORDER);

    /*
     * Section attribsSection = toolkit.createSection(parent, Section.TITLE_BAR | Section.TWISTIE);
     * attribsSection.setText("Extra Attributes"); Composite attribsComposite =
     * toolkit.createComposite(attribsSection);
     */

    // Listeners
    txtName.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            if (!modifyLock.isUnderModification()) {
                if (selectedClauses.size() == 1) {
                    selectedClauses.get(0).setName(txtName.getText());
                    if (listPart != null) {
                        listPart.updateLabels(selectedClauses);
                        listPart.validate();
                    }
                    markDirty();
                }
            }
        }
    });
    txtVersion.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            if (!modifyLock.isUnderModification()) {
                String text = txtVersion.getText();
                if (text.length() == 0)
                    text = null;

                for (HeaderClause clause : selectedClauses) {
                    clause.getAttribs().put(Constants.VERSION_ATTRIBUTE, text);
                }
                if (listPart != null) {
                    listPart.updateLabels(selectedClauses);
                    listPart.validate();
                }
                markDirty();
            }
        }
    });

    // Layout
    GridData gd;

    parent.setLayout(new GridLayout());
    mainSection.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    mainComposite.setLayout(new GridLayout(2, false));

    gd = new GridData(SWT.FILL, SWT.TOP, true, false);
    gd.horizontalIndent = 5;
    gd.widthHint = 100;
    txtName.setLayoutData(gd);

    gd = new GridData(SWT.FILL, SWT.TOP, true, false);
    gd.horizontalIndent = 5;
    gd.widthHint = 100;
    txtVersion.setLayoutData(gd);
}

From source file:com.aptana.ruby.debug.ui.breakpoints.RubyBreakpointConditionEditor.java

License:Open Source License

/**
 * Creates the condition editor widgets and returns the top level control.
 * //from   www. j  ava2s  . c om
 * @param parent
 *            composite to embed the editor controls in
 * @return top level control
 */
public Control createControl(Composite parent) {
    Composite controls = SWTFactory.createComposite(parent, parent.getFont(), 2, 1, GridData.FILL_HORIZONTAL, 0,
            0);
    fConditional = new Button(controls, SWT.CHECK);
    fConditional.setText(processMnemonics(PropertyPageMessages.RubyBreakpointConditionEditor_0));
    fConditional.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
    fConditional.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            boolean checked = fConditional.getSelection();
            setEnabled(checked, true);
            setDirty(PROP_CONDITION_ENABLED);
        }
    });

    fViewer = new SourceViewer(parent, null, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.LEFT_TO_RIGHT);
    fViewer.setEditable(false);
    ControlDecoration decoration = new ControlDecoration(fViewer.getControl(), SWT.TOP | SWT.LEFT);
    decoration.setShowOnlyOnFocus(true);
    FieldDecoration dec = FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);
    decoration.setImage(dec.getImage());
    decoration.setDescriptionText(dec.getDescription());
    GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true);
    // set height/width hints based on font
    GC gc = new GC(fViewer.getTextWidget());
    gc.setFont(fViewer.getTextWidget().getFont());
    FontMetrics fontMetrics = gc.getFontMetrics();
    // gd.heightHint = Dialog.convertHeightInCharsToPixels(fontMetrics, 10);
    gd.widthHint = Dialog.convertWidthInCharsToPixels(fontMetrics, 40);
    gc.dispose();
    fViewer.getControl().setLayoutData(gd);

    parent.addDisposeListener(new DisposeListener() {
        public void widgetDisposed(DisposeEvent e) {
            dispose();
        }
    });
    return parent;
}

From source file:com.astra.ses.spell.gui.views.controls.input.PromptField.java

License:Open Source License

/***************************************************************************
 * Create decoration for the input field
 **************************************************************************/
private void createDecoration() {
    // Field decoration
    ControlDecoration deco = new ControlDecoration(m_contents, SWT.LEFT);
    deco.setDescriptionText("Use CTRL+Space to see the possible commands");
    deco.setImage(FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_INFORMATION).getImage());
    deco.setShowOnlyOnFocus(false);
    deco.setShowHover(true);// w w  w .  j  a  va  2 s. c o  m

    KeyStroke keyStroke;
    ArrayList<String> possibleCommandsList = new ArrayList<String>();
    for (GuiExecutorCommand cmd : GuiExecutorCommand.values()) {
        possibleCommandsList.add(cmd.label.toLowerCase());
    }
    String[] possibleCommands = possibleCommandsList.toArray(new String[0]);
    char[] autoActivationCharacters = new char[0];
    IContentProposalProvider provider = new SimpleContentProposalProvider(possibleCommands);
    try {
        keyStroke = KeyStroke.getInstance("Ctrl+Space");
        new ContentProposalAdapter(m_contents, new TextContentAdapter(), provider, keyStroke,
                autoActivationCharacters);
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

From source file:com.dubture.composer.ui.editor.composer.GeneralSection.java

private void createTypeEntry(Composite client, FormToolkit toolkit) {
    typeEntry = new FormEntry(client, toolkit, "Type", null, false);
    typeEntry.setValue(composerPackage.getType(), true);

    ControlDecoration decoration = new ControlDecoration(typeEntry.getText(), SWT.TOP | SWT.LEFT);

    FieldDecoration indicator = FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);

    decoration.setImage(indicator.getImage());
    decoration.setDescriptionText(indicator.getDescription() + "(Ctrl+Space)");
    decoration.setShowOnlyOnFocus(true);

    new AutoCompleteField(typeEntry.getText(), new TextContentAdapter(), ComposerConstants.TYPES);

    typeEntry.addFormEntryListener(new FormEntryAdapter() {
        public void textValueChanged(FormEntry entry) {
            composerPackage.set("type", entry.getValue());
        }//w w w .  j av  a  2s  .c  o m
    });
    composerPackage.addPropertyChangeListener("type", new PropertyChangeListener() {
        public void propertyChange(PropertyChangeEvent e) {
            typeEntry.setValue(composerPackage.getType(), true);
        }
    });
}

From source file:com.dubture.composer.ui.editor.composer.GeneralSection.java

private void createLicenseEntry(Composite client, FormToolkit toolkit) {
    licenseEntry = new FormEntry(client, toolkit, "License", null, false);

    ControlDecoration decoration = new ControlDecoration(licenseEntry.getText(), SWT.TOP | SWT.LEFT);

    FieldDecoration indicator = FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);

    decoration.setImage(indicator.getImage());
    decoration.setDescriptionText(indicator.getDescription() + "(Ctrl+Space)");
    decoration.setShowOnlyOnFocus(true);

    new AutoCompleteField(licenseEntry.getText(), new LicenseContentAdapter(), ComposerConstants.LICENSES);

    final License2StringConverter converter = new License2StringConverter();
    licenseEntry.setValue(converter.convert(composerPackage.getLicense()), true);

    licenseEntry.addFormEntryListener(new FormEntryAdapter() {
        String2LicenseConverter converter;

        public void focusGained(FormEntry entry) {
            converter = new String2LicenseConverter(composerPackage);
        }//from   w w w  .java  2  s. c o  m

        public void focusLost(FormEntry entry) {
            converter.convert(entry.getValue());
        }
    });
    composerPackage.addPropertyChangeListener(new PropertyChangeListener() {
        public void propertyChange(PropertyChangeEvent e) {
            if (e.getPropertyName().startsWith("license")) {
                licenseEntry.setValue(converter.convert(composerPackage.getLicense()), true);
            }
        }
    });
}

From source file:com.dubture.composer.ui.wizard.project.BasicSettingsGroup.java

public void createControl(Composite composite, Shell shell) {
    this.shell = shell;

    nameComposite = new Composite(composite, SWT.NONE);
    nameComposite.setFont(composite.getFont());
    nameComposite.setLayout(new GridLayout(2, false));
    nameComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // text field for project vendor name
    vendorField = new StringDialogField();
    vendorField.setLabelText("Vendor name");
    vendorField.setDialogFieldListener(this);
    vendorField.doFillIntoGrid(nameComposite, 2);
    LayoutUtil.setHorizontalGrabbing(vendorField.getTextControl(null));

    // text field for project type
    typeField = new StringDialogField();
    typeField.setLabelText("Type");
    typeField.setDialogFieldListener(this);
    typeField.doFillIntoGrid(nameComposite, 2);
    LayoutUtil.setHorizontalGrabbing(typeField.getTextControl(null));

    ControlDecoration decoration = new ControlDecoration(typeField.getTextControl(), SWT.TOP | SWT.LEFT);

    FieldDecoration indicator = FieldDecorationRegistry.getDefault()
            .getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);

    decoration.setImage(indicator.getImage());
    decoration.setDescriptionText(indicator.getDescription() + "(Ctrl+Space)");
    decoration.setShowOnlyOnFocus(true);

    new AutoCompleteField(typeField.getTextControl(), new TextContentAdapter(), ComposerConstants.TYPES);

    // text field for project description
    descriptionField = new StringDialogField();
    descriptionField.setLabelText("Description");
    descriptionField.setDialogFieldListener(this);
    descriptionField.doFillIntoGrid(nameComposite, 2);
    LayoutUtil.setHorizontalGrabbing(descriptionField.getTextControl(null));

    // text field for project description
    keywordField = new StringDialogField();
    keywordField.setLabelText("Keywords");
    keywordField.setDialogFieldListener(this);
    keywordField.doFillIntoGrid(nameComposite, 2);
    LayoutUtil.setHorizontalGrabbing(keywordField.getTextControl(null));

    // text field for project description
    licenseField = new StringDialogField();
    licenseField.setLabelText("License");
    licenseField.setDialogFieldListener(this);
    licenseField.doFillIntoGrid(nameComposite, 2);
    LayoutUtil.setHorizontalGrabbing(licenseField.getTextControl(null));

    ControlDecoration licenseDecoration = new ControlDecoration(licenseField.getTextControl(),
            SWT.TOP | SWT.LEFT);//w  w  w.j  ava2 s .c o m

    licenseDecoration.setImage(indicator.getImage());
    licenseDecoration.setDescriptionText(indicator.getDescription() + "(Ctrl+Space)");
    licenseDecoration.setShowOnlyOnFocus(true);

    new AutoCompleteField(licenseField.getTextControl(), new LicenseContentAdapter(),
            ComposerConstants.LICENSES);
}