Examples with FocusEvent org.eclipse.swt.events.FocusEvent used on opensource projects

Example 1 with FocusEvent

use of org.eclipse.swt.events.FocusEvent in project cogtool by cogtool.

the class ActionSet method createTransitionName.

private Text createTransitionName(Composite parent, String txt) {
    final Text name = new Text(parent, SWT.BORDER);
    final NameInfo info = new NameInfo(txt);
    // Note that we have to use a VerifyListener to prevent editing the
    // contents of the Text, as SWT has made the rather surprising decision
    // that setting its editable field to false also
    // takes away our ability to select and navigate in the field, and copy
    // its contents. Grr.
    name.addVerifyListener(new VerifyListener() {

        public void verifyText(VerifyEvent evt) {
            // the user's trying to modify an already populated Text. Yuk.
            switch(transitionNameState) {
                case NORMAL:
                    info.fullName = evt.text;
                    evt.text = SWTStringUtil.insertEllipsis(info.fullName, name.getSize().x, StringUtil.EQUAL, name.getFont());
                    break;
                case HAS_FOCUS:
                    evt.doit = false;
                    break;
                case GAINING_FOCUS:
                    break;
            }
        }
    });
    name.addFocusListener(new FocusAdapter() {

        @Override
        public void focusGained(FocusEvent evt) {
            transitionNameState = TransitionNameState.GAINING_FOCUS;
            name.setText(info.fullName);
            transitionNameState = TransitionNameState.HAS_FOCUS;
        }

        @Override
        public void focusLost(FocusEvent evt) {
            transitionNameState = TransitionNameState.NORMAL;
            name.setText(info.fullName);
        }
    });
    name.setText(txt);
    return name;
}

Example 2 with FocusEvent

use of org.eclipse.swt.events.FocusEvent in project dbeaver by serge-rider.

the class CustomCheckboxCellEditor method createControl.

@Override
protected Control createControl(Composite parent) {
    checkBox = new Button(parent, SWT.CHECK);
    checkBox.setFont(parent.getFont());
    checkBox.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            applyEditorValue();
            // This is needed for MacOS
            fireApplyEditorValue();
        }
    });
    checkBox.addFocusListener(new FocusAdapter() {

        @Override
        public void focusLost(FocusEvent e) {
            CustomCheckboxCellEditor.this.focusLost();
        }
    });
    return checkBox;
}

Example 3 with FocusEvent

use of org.eclipse.swt.events.FocusEvent in project dbeaver by serge-rider.

the class BaseValueEditor method initInlineControl.

protected void initInlineControl(final Control inlineControl) {
    boolean isInline = (valueController.getEditType() == IValueController.EditType.INLINE);
    if (isInline && UIUtils.isInDialog(inlineControl)) {
    //isInline = false;
    }
    UIUtils.enableHostEditorKeyBindingsSupport(valueController.getValueSite(), inlineControl);
    //            if (!isInline) {
    //                inlineControl.setBackground(valueController.getEditPlaceholder().getBackground());
    //            }
    final IContextService contextService = valueController.getValueSite().getService(IContextService.class);
    inlineControl.addFocusListener(new FocusListener() {

        private IContextActivation activationEditor;

        @Override
        public void focusGained(FocusEvent e) {
            if (contextService != null) {
                activationEditor = contextService.activateContext(RESULTS_EDIT_CONTEXT_ID);
            }
        }

        @Override
        public void focusLost(FocusEvent e) {
            contextService.deactivateContext(activationEditor);
            activationEditor = null;
        }
    });
    if (isInline) {
        inlineControl.setFont(valueController.getEditPlaceholder().getFont());
        inlineControl.setFocus();
        if (valueController instanceof IMultiController) {
            // In dialog it also should handle all standard stuff because we have params dialog
            inlineControl.addTraverseListener(new TraverseListener() {

                @Override
                public void keyTraversed(TraverseEvent e) {
                    if (e.detail == SWT.TRAVERSE_RETURN) {
                        saveValue();
                        ((IMultiController) valueController).closeInlineEditor();
                        e.doit = false;
                        e.detail = SWT.TRAVERSE_NONE;
                    } else if (e.detail == SWT.TRAVERSE_ESCAPE) {
                        ((IMultiController) valueController).closeInlineEditor();
                        e.doit = false;
                        e.detail = SWT.TRAVERSE_NONE;
                    } else if (e.detail == SWT.TRAVERSE_TAB_NEXT || e.detail == SWT.TRAVERSE_TAB_PREVIOUS) {
                        saveValue();
                        ((IMultiController) valueController).nextInlineEditor(e.detail == SWT.TRAVERSE_TAB_NEXT);
                        e.doit = false;
                        e.detail = SWT.TRAVERSE_NONE;
                    }
                }
            });
            if (!UIUtils.isInDialog(inlineControl)) {
                addAutoSaveSupport(inlineControl);
            }
        }
    }
    final ControlModifyListener modifyListener = new ControlModifyListener();
    control.addListener(SWT.Modify, modifyListener);
    control.addListener(SWT.Selection, modifyListener);
}

Example 4 with FocusEvent

use of org.eclipse.swt.events.FocusEvent in project dbeaver by serge-rider.

the class SQLEditorNested method createPartControl.

@Override
public void createPartControl(Composite parent) {
    pageControl = new EditorPageControl(parent, SWT.SHEET);
    boolean hasCompiler = getCompileCommandId() != null;
    if (hasCompiler) {
        editorSash = new SashForm(pageControl.createContentContainer(), SWT.VERTICAL | SWT.SMOOTH);
        super.createPartControl(editorSash);
        editorControl = editorSash.getChildren()[0];
        compileLog = new ObjectCompilerLogViewer(editorSash, false);
    } else {
        super.createPartControl(pageControl.createContentContainer());
    }
    // Create new or substitute progress control
    pageControl.createOrSubstituteProgressPanel(getSite());
    pageControl.setInfo("Source");
    if (hasCompiler) {
        editorSash.setWeights(new int[] { 70, 30 });
        editorSash.setMaximizedControl(editorControl);
    }
    // Use focus to activate page control
    final Control editorControl = getEditorControl();
    assert editorControl != null;
    editorControl.addFocusListener(new FocusListener() {

        @Override
        public void focusGained(FocusEvent e) {
            if (pageControl != null && !pageControl.isDisposed()) {
                pageControl.activate(true);
            }
        }

        @Override
        public void focusLost(FocusEvent e) {
            if (pageControl != null && !pageControl.isDisposed()) {
                pageControl.activate(false);
            }
        }
    });
}

Example 5 with FocusEvent

use of org.eclipse.swt.events.FocusEvent in project dbeaver by serge-rider.

the class TabbedFolderPageNode method createControl.

@Override
public void createControl(Composite parent) {
    itemControl = new ItemListControl(parent, SWT.SHEET, mainEditor.getSite(), node, metaNode);
    //itemControl.getLayout().marginHeight = 0;
    //itemControl.getLayout().marginWidth = 0;
    ProgressPageControl progressControl = null;
    if (mainEditor instanceof IProgressControlProvider) {
        progressControl = ((IProgressControlProvider) mainEditor).getProgressControl();
    }
    if (progressControl != null) {
        itemControl.substituteProgressPanel(progressControl);
    } else {
        itemControl.createProgressPanel();
    }
    parent.layout();
    // Activate items control on focus
    itemControl.getItemsViewer().getControl().addFocusListener(new FocusListener() {

        @Override
        public void focusGained(FocusEvent e) {
            // Update selection provider and selection
            final ISelectionProvider selectionProvider = itemControl.getSelectionProvider();
            if (mainEditor.getSite().getSelectionProvider() != selectionProvider) {
                mainEditor.getSite().setSelectionProvider(selectionProvider);
                selectionProvider.setSelection(selectionProvider.getSelection());
            }
            itemControl.activate(true);
            // We need it to update search actions and other contributions provided by node editor
            if (mainEditor.getSite() instanceof MultiPageEditorSite) {
                MultiPageEditorPart multiPageEditor = ((MultiPageEditorSite) mainEditor.getSite()).getMultiPageEditor();
                if (multiPageEditor.getSelectedPage() != mainEditor) {
                    multiPageEditor.setActiveEditor(mainEditor);
                }
            }
        }

        @Override
        public void focusLost(FocusEvent e) {
            itemControl.activate(false);
        }
    });
}