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

Example 1 with FocusAdapter

use of org.eclipse.swt.events.FocusAdapter 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 FocusAdapter

use of org.eclipse.swt.events.FocusAdapter 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 FocusAdapter

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

the class PrefPageProjectSettings method createContents.

@Override
protected Control createContents(final Composite parent) {
    Composite composite = UIUtils.createPlaceholder(parent, 1, 5);
    {
        UIUtils.createControlLabel(composite, "Resource locations");
        resourceTable = new Table(composite, SWT.SINGLE | SWT.BORDER | SWT.FULL_SELECTION);
        resourceTable.setLayoutData(new GridData(GridData.FILL_BOTH));
        resourceTable.setHeaderVisible(true);
        resourceTable.setLinesVisible(true);
        UIUtils.createTableColumn(resourceTable, SWT.LEFT, "Resource");
        UIUtils.createTableColumn(resourceTable, SWT.LEFT, "Folder");
        resourceTable.setHeaderVisible(true);
        resourceTable.setLayoutData(new GridData(GridData.FILL_BOTH));
        handlerTableEditor = new TableEditor(resourceTable);
        handlerTableEditor.verticalAlignment = SWT.TOP;
        handlerTableEditor.horizontalAlignment = SWT.RIGHT;
        handlerTableEditor.grabHorizontal = true;
        handlerTableEditor.grabVertical = true;
        resourceTable.addMouseListener(new MouseAdapter() {

            @Override
            public void mouseUp(MouseEvent e) {
                disposeOldEditor();
                final TableItem item = resourceTable.getItem(new Point(0, e.y));
                if (item == null) {
                    return;
                }
                int columnIndex = UIUtils.getColumnAtPos(item, e.x, e.y);
                if (columnIndex <= 0) {
                    return;
                }
                if (columnIndex == 1) {
                    final String resourcePath = item.getText(1);
                    if (project != null) {
                        final IFolder folder = project.getFolder(resourcePath);
                        ContainerSelectionDialog dialog = new ContainerSelectionDialog(resourceTable.getShell(), folder, true, "Select " + item.getText(0) + " root folder");
                        dialog.showClosedProjects(false);
                        dialog.setValidator(new ISelectionValidator() {

                            @Override
                            public String isValid(Object selection) {
                                if (selection instanceof IPath) {
                                    final File file = ((IPath) selection).toFile();
                                    if (file.isHidden() || file.getName().startsWith(".")) {
                                        return "Can't use hidden folders";
                                    }
                                    final String[] segments = ((IPath) selection).segments();
                                    if (!project.getName().equals(segments[0])) {
                                        return "Can't store resources in another project";
                                    }
                                }
                                return null;
                            }
                        });
                        if (dialog.open() == IDialogConstants.OK_ID) {
                            final Object[] result = dialog.getResult();
                            if (result.length == 1 && result[0] instanceof IPath) {
                                final IPath plainPath = ((IPath) result[0]).removeFirstSegments(1).removeTrailingSeparator();
                                item.setText(1, plainPath.toString());
                            }
                        }
                    } else {
                        final Text editor = new Text(resourceTable, SWT.NONE);
                        editor.setText(resourcePath);
                        editor.selectAll();
                        handlerTableEditor.setEditor(editor, item, 1);
                        editor.setFocus();
                        editor.addFocusListener(new FocusAdapter() {

                            @Override
                            public void focusLost(FocusEvent e) {
                                item.setText(1, editor.getText());
                            }
                        });
                    }
                }
            }
        });
    }
    performDefaults();
    return composite;
}

Example 4 with FocusAdapter

use of org.eclipse.swt.events.FocusAdapter in project translationstudio8 by heartsome.

the class AnalysisXmlConvertConfigDialg method createRootTxt.

private void createRootTxt(Composite tparent) {
    Composite composite = new Composite(tparent, SWT.NONE);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(composite);
    GridLayoutFactory.fillDefaults().spacing(0, 1).numColumns(5).applyTo(composite);
    Label analysisXmlLbl = new Label(composite, SWT.NONE);
    analysisXmlLbl.setText(Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.analysisXmlLbl"));
    GridDataFactory.swtDefaults().align(SWT.RIGHT, SWT.CENTER).applyTo(analysisXmlLbl);
    Composite browseCmp = new Composite(composite, SWT.NONE);
    GridDataFactory.fillDefaults().indent(6, SWT.DEFAULT).grab(true, false).span(4, SWT.DEFAULT).applyTo(browseCmp);
    GridLayoutFactory.fillDefaults().numColumns(2).extendedMargins(0, 0, 0, 0).applyTo(browseCmp);
    analysisTxt = new Text(browseCmp, SWT.BORDER);
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(analysisTxt);
    Button browseBtn = new Button(browseCmp, SWT.NONE);
    browseBtn.setText(Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.browseBtn"));
    Label rootLbl = new Label(composite, SWT.NONE);
    rootLbl.setText(Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.rootLbl"));
    GridDataFactory.swtDefaults().align(SWT.RIGHT, SWT.CENTER).applyTo(rootLbl);
    rootTxt = new Text(composite, SWT.BORDER);
    GridDataFactory.fillDefaults().indent(6, SWT.DEFAULT).hint(100, SWT.DEFAULT).applyTo(rootTxt);
    // 显示一个图标与“被保存到：”
    Label iconLbl = new Label(composite, SWT.NONE);
    iconLbl.setImage(icon);
    GridDataFactory.fillDefaults().indent(4, SWT.DEFAULT).applyTo(iconLbl);
    Label textLbl = new Label(composite, SWT.NONE);
    textLbl.setText(Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.textLbl"));
    rootTipLbl = new Label(composite, SWT.NONE);
    GridDataFactory.fillDefaults().grab(true, false).align(SWT.LEFT, SWT.CENTER).applyTo(rootTipLbl);
    rootTxt.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            String tipText = root.getFullPath().append(ADConstants.AD_xmlConverterConfigFolder).append("config_" + rootTxt.getText().trim().toLowerCase() + ".xml").toOSString();
            rootTipLbl.setText(tipText);
            rootTipLbl.pack();
            rootTipLbl.setToolTipText(tipText);
        }
    });
    // 在添加状态下，当根元素文本框失去焦点后，验证是否为空，验证是否重复
    rootTxt.addFocusListener(new org.eclipse.swt.events.FocusAdapter() {

        public void focusLost(FocusEvent e) {
            String rootStr = rootTxt.getText().trim().toLowerCase();
            if ("".equals(rootStr)) {
                MessageDialog.openInformation(getShell(), Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.msgTitle"), Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.msg1"));
            } else {
                // 提示文件是否重复
                String configXmlLoaction = root.getLocation().append(ADConstants.AD_xmlConverterConfigFolder).append("config_" + rootStr + ".xml").toOSString();
                File xmlConfigFile = new File(configXmlLoaction);
                if (xmlConfigFile.exists()) {
                    String configXmlFullPath = root.getFullPath().append(ADConstants.AD_xmlConverterConfigFolder).append("config_" + rootStr + ".xml").toOSString();
                    MessageDialog.openInformation(getShell(), Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.msgTitle"), MessageFormat.format(Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.msg2"), configXmlFullPath));
                }
            }
            super.focusLost(e);
        }
    });
    browseBtn.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            FileDialog fd = new FileDialog(getShell(), SWT.OPEN);
            String[] extensions = { "*.xml", "*" };
            String[] names = { Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.filterXML"), Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.filterAll") };
            fd.setText(Messages.getString("dialogs.AnalysisXmlConvertConfigDialg.fdTitle"));
            fd.setFilterExtensions(extensions);
            fd.setFilterNames(names);
            String xmlLocation = fd.open();
            analysisTxt.setText(xmlLocation);
            // 解析XML文件并且填充到列表
            analysisXml(xmlLocation);
        }
    });
    analysisTxt.addFocusListener(new FocusAdapter() {

        @Override
        public void focusLost(FocusEvent e) {
            analysisXml(analysisTxt.getText());
            super.focusLost(e);
        }
    });
}

Example 5 with FocusAdapter

use of org.eclipse.swt.events.FocusAdapter in project translationstudio8 by heartsome.

the class EquivalentPage method validEquiTxt.

/**
	 * 验证用户输入的加权系数的正确性
	 * @param equiTxt
	 */
private void validEquiTxt(final Text equiTxt) {
    final String defaultStr = "0.50";
    equiTxt.setText(defaultStr);
    equiTxt.addFocusListener(new FocusAdapter() {

        @Override
        public void focusLost(FocusEvent e) {
            String textStr = equiTxt.getText().trim();
            if (textStr == null || textStr.trim().length() == 0) {
                equiTxt.setText(defaultStr);
            } else {
                String regular = "1\\.(0){0,2}|0\\.\\d{0,2}";
                if (!textStr.matches(regular)) {
                    MessageDialog.openInformation(getShell(), Messages.getString("preference.EquivalentPage.msgTitle"), Messages.getString("preference.EquivalentPage.msg5"));
                    equiTxt.setText(defaultStr);
                }
            }
        }
    });
}