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

Example 6 with SelectionListener

use of org.eclipse.swt.events.SelectionListener in project GT by Tencent.

the class APTStubAnalysisCTabItem method createAPTStubAnalysisCTablItemUI.

/**
	 * 初始化页面中的所有UI
	 * @param parent
	 */
private void createAPTStubAnalysisCTablItemUI(Composite parent) {
    int margin = 5;
    /**
		 * 三种展示视图的CTabFolder
		 */
    FormData showViewTabFolderFD = new FormData();
    showViewTabFolderFD.left = new FormAttachment(0, margin);
    showViewTabFolderFD.top = new FormAttachment(0, 25);
    showViewTabFolderFD.right = new FormAttachment(100, -margin);
    showViewTabFolderFD.bottom = new FormAttachment(100, -margin);
    showViewTF = new CTabFolder(parent, SWT.TOP | SWT.CLOSE | SWT.BORDER);
    showViewTF.setTabHeight(20);
    showViewTF.setLayoutData(showViewTabFolderFD);
    showViewTF.marginHeight = 10;
    showViewTF.marginWidth = 10;
    showViewTF.setSelectionBackground(parent.getDisplay().getSystemColor(SWT.COLOR_GRAY));
    showViewTF.setSelectionForeground(parent.getDisplay().getSystemColor(SWT.COLOR_BLACK));
    showViewTF.setUnselectedCloseVisible(true);
    showViewTF.pack();
    /**
		 * 详细视图按钮初始化
		 */
    FormData detailBtnFD = new FormData();
    detailBtnFD.left = new FormAttachment(0, margin);
    detailBtnFD.top = new FormAttachment(0, margin);
    detailBtnFD.height = 16;
    detailBtnFD.width = 16;
    detailBtn = new Button(parent, SWT.NONE);
    detailBtn.setToolTipText(StubAnalysisUtil.DETAIL_TAB_NAME);
    detailBtn.setImage(AbstractUIPlugin.imageDescriptorFromPlugin(Constant.PLUGIN_ID, "icons/detail.png").createImage());
    detailBtn.setLayoutData(detailBtnFD);
    detailBtn.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            CTabItem[] openedTabItems = showViewTF.getItems();
            CTabItem targetTabItem = CTabFolderItemUtil.getTabItem(openedTabItems, StubAnalysisUtil.DETAIL_TAB_NAME);
            if (openedTabItems == null || openedTabItems.length == 0 || targetTabItem == null) {
                detailTabItem = createDetailCTabItem(showViewTF);
                detailTabItem.updateData(detailData);
            } else {
                if (!showViewTF.getSelection().getText().equals(targetTabItem.getText()))
                    ;
                {
                    showViewTF.setSelection(targetTabItem);
                }
            }
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            CTabItem[] openedTabItems = showViewTF.getItems();
            CTabItem targetTabItem = CTabFolderItemUtil.getTabItem(openedTabItems, StubAnalysisUtil.DETAIL_TAB_NAME);
            if (openedTabItems == null || openedTabItems.length == 0 || targetTabItem == null) {
                detailTabItem = createDetailCTabItem(showViewTF);
                detailTabItem.updateData(detailData);
            } else {
                if (!showViewTF.getSelection().getText().equals(targetTabItem.getText()))
                    ;
                {
                    showViewTF.setSelection(targetTabItem);
                }
            }
        }
    });
    /**
		 * 统计视图按钮初始化
		 */
    FormData topBtnFD = new FormData();
    topBtnFD.left = new FormAttachment(detailBtn, margin);
    topBtnFD.top = new FormAttachment(0, margin);
    topBtnFD.height = 16;
    topBtnFD.width = 16;
    topBtn = new Button(parent, SWT.NONE);
    topBtn.setToolTipText(StubAnalysisUtil.TOP_TAB_NAME);
    topBtn.setImage(AbstractUIPlugin.imageDescriptorFromPlugin(Constant.PLUGIN_ID, "icons/stat.png").createImage());
    topBtn.setLayoutData(topBtnFD);
    topBtn.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            CTabItem[] openedTabItems = showViewTF.getItems();
            CTabItem targetTabItem = CTabFolderItemUtil.getTabItem(openedTabItems, StubAnalysisUtil.TOP_TAB_NAME);
            if (openedTabItems == null || openedTabItems.length == 0 || targetTabItem == null) {
                topTabItem = createTopCTabItem(showViewTF);
                topTabItem.updateData(topData);
            } else {
                if (!showViewTF.getSelection().getText().equals(targetTabItem.getText()))
                    ;
                {
                    showViewTF.setSelection(targetTabItem);
                }
            }
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            CTabItem[] openedTabItems = showViewTF.getItems();
            CTabItem targetTabItem = CTabFolderItemUtil.getTabItem(openedTabItems, StubAnalysisUtil.TOP_TAB_NAME);
            if (openedTabItems == null || openedTabItems.length == 0 || targetTabItem == null) {
                topTabItem = createTopCTabItem(showViewTF);
                topTabItem.updateData(topData);
            } else {
                if (!showViewTF.getSelection().getText().equals(targetTabItem.getText()))
                    ;
                {
                    showViewTF.setSelection(targetTabItem);
                }
            }
        }
    });
    /**
		 * 树形视图按钮初始化
		 */
    FormData treeBtnFD = new FormData();
    treeBtnFD.left = new FormAttachment(topBtn, margin);
    treeBtnFD.top = new FormAttachment(0, margin);
    treeBtnFD.height = 16;
    treeBtnFD.width = 16;
    treeBtn = new Button(parent, SWT.NONE);
    treeBtn.setToolTipText(StubAnalysisUtil.TREE_TAB_NAME);
    treeBtn.setImage(AbstractUIPlugin.imageDescriptorFromPlugin(Constant.PLUGIN_ID, "icons/tree.png").createImage());
    treeBtn.setLayoutData(treeBtnFD);
    treeBtn.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            CTabItem[] openedTabItems = showViewTF.getItems();
            CTabItem targetTabItem = CTabFolderItemUtil.getTabItem(openedTabItems, StubAnalysisUtil.TREE_TAB_NAME);
            if (openedTabItems == null || openedTabItems.length == 0 || targetTabItem == null) {
                treeTabItem = createTreeCTabItem(showViewTF);
                treeTabItem.updateData(treeData);
            } else {
                if (!showViewTF.getSelection().getText().equals(targetTabItem.getText()))
                    ;
                {
                    showViewTF.setSelection(targetTabItem);
                }
            }
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            CTabItem[] openedTabItems = showViewTF.getItems();
            CTabItem targetTabItem = CTabFolderItemUtil.getTabItem(openedTabItems, StubAnalysisUtil.TREE_TAB_NAME);
            if (openedTabItems == null || openedTabItems.length == 0 || targetTabItem == null) {
                treeTabItem = createTreeCTabItem(showViewTF);
            } else {
                if (!showViewTF.getSelection().getText().equals(targetTabItem.getText()))
                    ;
                {
                    showViewTF.setSelection(targetTabItem);
                }
            }
        }
    });
    /**
		 * 打开三个视图
		 */
    detailTabItem = createDetailCTabItem(showViewTF);
    topTabItem = createTopCTabItem(showViewTF);
    treeTabItem = createTreeCTabItem(showViewTF);
}

Example 7 with SelectionListener

use of org.eclipse.swt.events.SelectionListener in project GT by Tencent.

the class DevicesView method createSubTitle.

/**
	 * 
	 * @param parent
	 */
private void createSubTitle(Composite parent) {
    FormData pkgNameLabelFromData = new FormData();
    pkgNameLabelFromData.top = new FormAttachment(0, 5);
    pkgNameLabelFromData.left = new FormAttachment(0, 5);
    pkgNameLabelFromData.right = new FormAttachment(100, -50);
    // 绝对位置
    pkgNameLabelFromData.bottom = new FormAttachment(parent, 30);
    pkgNameText = new Text(parent, SWT.BORDER);
    pkgNameText.setToolTipText("在这里可以手动输入要进行测试的进程名");
    pkgNameText.setBackground(new Color(Display.getCurrent(), 192, 192, 192));
    pkgNameText.setLayoutData(pkgNameLabelFromData);
    FormData addBtnFromData = new FormData();
    addBtnFromData.top = new FormAttachment(0, 5);
    addBtnFromData.left = new FormAttachment(pkgNameText, 5);
    addBtnFromData.right = new FormAttachment(100, -5);
    // 绝对位置
    addBtnFromData.bottom = new FormAttachment(parent, 30);
    addBtn = new Button(parent, SWT.NONE);
    addBtn.setText("添加");
    addBtn.setLayoutData(addBtnFromData);
    addBtn.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (isSupportAddOrDeleteOper) {
                APTState.getInstance().DealWithEventBefore(APTEventEnum.CONFIGRURE_OPER);
                String text = pkgNameText.getText().trim();
                if (text.equals("")) {
                    APTConsoleFactory.getInstance().APTPrint("请输入合法的包名");
                    return;
                }
                PkgInfo dataItem = new PkgInfo();
                dataItem.contents[PkgInfo.NAME_INDEX] = text;
                dataItem.contents[PkgInfo.PID_INDEX] = Constant.PID_NOT_EXSIT;
                addDataItem(targetPkgTableViewer, dataItem);
                APTState.getInstance().DealWithEventAfter(APTEventEnum.CONFIGRURE_OPER);
            } else {
                APTConsoleFactory.getInstance().APTPrint("Operation forbid");
            }
        }

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

Example 8 with SelectionListener

use of org.eclipse.swt.events.SelectionListener in project GT by Tencent.

the class SettingView method createSettingTabItem.

private void createSettingTabItem(TabFolder parent) {
    // 创建CPU标签页
    TabItem settingTabItem = new TabItem(parent, SWT.NONE);
    settingTabItem.setText("首选项");
    //CPU标签根容器
    Composite settingTabRoot = new Composite(parent, SWT.NONE);
    settingTabRoot.setLayout(new FormLayout());
    FormData monitorItemGroupFormData = new FormData();
    monitorItemGroupFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    monitorItemGroupFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    monitorItemGroupFormData.top = new FormAttachment(settingTabRoot, Constant.MARGIN_WIDTH_NARROW);
    Group monitorGroup = new Group(settingTabRoot, SWT.NONE);
    monitorGroup.setText("监测项");
    monitorGroup.setLayoutData(monitorItemGroupFormData);
    monitorGroup.setLayout(new FormLayout());
    FormData cpuGroupFormData = new FormData();
    cpuGroupFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    cpuGroupFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    cpuGroupFormData.top = new FormAttachment(monitorGroup, Constant.MARGIN_WIDTH_NARROW);
    Group cpuGroup = new Group(monitorGroup, SWT.NONE);
    cpuGroup.setLayoutData(cpuGroupFormData);
    cpuGroup.setLayout(new GridLayout(3, true));
    Label cpuLabel = new Label(cpuGroup, SWT.NONE);
    cpuLabel.setText("CPU");
    itemTestSwitch[Constant.CPU_INDEX] = new Button(cpuGroup, SWT.RADIO);
    itemTestSwitch[Constant.CPU_INDEX].setText("开");
    itemTestSwitch[Constant.CPU_INDEX].setSelection(false);
    itemTestSwitch[Constant.CPU_INDEX].addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            APTState.getInstance().DealWithEventBefore(APTEventEnum.CONFIGRURE_OPER);
            APTState.getInstance().DealWithEventAfter(APTEventEnum.CONFIGRURE_OPER);
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        // TODO Auto-generated method stub
        }
    });
    itemTestSwitchClose[Constant.CPU_INDEX] = new Button(cpuGroup, SWT.RADIO);
    itemTestSwitchClose[Constant.CPU_INDEX].setText("关");
    itemTestSwitchClose[Constant.CPU_INDEX].setSelection(true);
    FormData memGroupFormData = new FormData();
    memGroupFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    memGroupFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    memGroupFormData.top = new FormAttachment(cpuGroup, Constant.MARGIN_WIDTH_NARROW);
    memGroupFormData.bottom = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    Group memGroup = new Group(monitorGroup, SWT.NONE);
    memGroup.setLayoutData(memGroupFormData);
    memGroup.setLayout(new GridLayout(3, true));
    Label memLabel = new Label(memGroup, SWT.NONE);
    memLabel.setText("内存");
    itemTestSwitch[Constant.MEM_INDEX] = new Button(memGroup, SWT.RADIO);
    itemTestSwitch[Constant.MEM_INDEX].setText("开");
    itemTestSwitch[Constant.MEM_INDEX].setSelection(false);
    itemTestSwitch[Constant.MEM_INDEX].addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            APTState.getInstance().DealWithEventBefore(APTEventEnum.CONFIGRURE_OPER);
            APTState.getInstance().DealWithEventAfter(APTEventEnum.CONFIGRURE_OPER);
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        // TODO Auto-generated method stub
        }
    });
    itemTestSwitchClose[Constant.MEM_INDEX] = new Button(memGroup, SWT.RADIO);
    itemTestSwitchClose[Constant.MEM_INDEX].setText("关");
    itemTestSwitchClose[Constant.MEM_INDEX].setSelection(true);
    settingTabItem.setControl(settingTabRoot);
}

Example 9 with SelectionListener

use of org.eclipse.swt.events.SelectionListener in project GT by Tencent.

the class SettingView method createMemTabItem.

/**
	 * 为了迎合兰姐的界面，要求改的好丑啊
	 * @param parent
	 */
private void createMemTabItem(TabFolder parent) {
    TabItem memTabItem = new TabItem(parent, SWT.NONE);
    memTabItem.setText("内存");
    Composite memTabRoot = new Composite(parent, SWT.NONE);
    memTabRoot.setLayout(new FormLayout());
    FormData testPeriodGroupFormData = new FormData();
    testPeriodGroupFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    testPeriodGroupFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    testPeriodGroupFormData.top = new FormAttachment(memTabRoot, Constant.MARGIN_WIDTH_NARROW);
    Group periodGroup = new Group(memTabRoot, SWT.NONE);
    periodGroup.setLayoutData(testPeriodGroupFormData);
    periodGroup.setLayout(new FillLayout(SWT.HORIZONTAL));
    Label memLabel = new Label(periodGroup, SWT.NONE);
    memLabel.setText("采样间隔(ms)");
    itemTestPeriod[Constant.MEM_INDEX] = new Text(periodGroup, SWT.BORDER);
    itemTestPeriod[Constant.MEM_INDEX].setText("3000");
    itemTestPeriod[Constant.MEM_INDEX].addVerifyListener(new SWTNumberVerifyListener());
    itemTestPeriod[Constant.MEM_INDEX].addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            APTState.getInstance().DealWithEventBefore(APTEventEnum.CONFIGRURE_OPER);
            APTState.getInstance().DealWithEventAfter(APTEventEnum.CONFIGRURE_OPER);
        }
    });
    FormData hprofDumpSwitchGroupFormData = new FormData();
    hprofDumpSwitchGroupFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    hprofDumpSwitchGroupFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    hprofDumpSwitchGroupFormData.top = new FormAttachment(periodGroup, Constant.MARGIN_WIDTH_NARROW);
    Group hprofDumpSwitchGroup = new Group(memTabRoot, SWT.NONE);
    hprofDumpSwitchGroup.setLayoutData(hprofDumpSwitchGroupFormData);
    hprofDumpSwitchGroup.setLayout(new FillLayout(SWT.HORIZONTAL));
    Label hprofDumpLabel = new Label(hprofDumpSwitchGroup, SWT.NONE);
    hprofDumpLabel.setText("Dump Hprof");
    hprofDumpSwitch = new Combo(hprofDumpSwitchGroup, SWT.DROP_DOWN | SWT.READ_ONLY);
    hprofDumpSwitch.setItems(new String[] { "否", "是" });
    hprofDumpSwitch.select(0);
    hprofDumpSwitch.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
        //				APTState.getInstance().DealWithEventBefore(APTEventEnum.CONFIGRURE_OPER);
        //				APTState.getInstance().DealWithEventAfter(APTEventEnum.CONFIGRURE_OPER);
        }
    });
    FormData hprofDumpThresholdGroupFormData = new FormData();
    hprofDumpThresholdGroupFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    hprofDumpThresholdGroupFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    hprofDumpThresholdGroupFormData.top = new FormAttachment(hprofDumpSwitchGroup, Constant.MARGIN_WIDTH_NARROW);
    Group hrpofDumpThresholdGroup = new Group(memTabRoot, SWT.NONE);
    hrpofDumpThresholdGroup.setLayoutData(hprofDumpThresholdGroupFormData);
    hrpofDumpThresholdGroup.setLayout(new FillLayout(SWT.HORIZONTAL));
    Label hprofDumpThresholdLabel = new Label(hrpofDumpThresholdGroup, SWT.NONE);
    hprofDumpThresholdLabel.setText("Dump阈值(kB)");
    hprofDumpThreshold = new Text(hrpofDumpThresholdGroup, SWT.BORDER);
    hprofDumpThreshold.setText("30000");
    hprofDumpThreshold.addVerifyListener(new SWTNumberVerifyListener());
    hprofDumpThreshold.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            APTState.getInstance().DealWithEventBefore(APTEventEnum.CONFIGRURE_OPER);
            APTState.getInstance().DealWithEventAfter(APTEventEnum.CONFIGRURE_OPER);
        }
    });
    //Priv Dirty Group
    FormData privGroupFormData = new FormData();
    privGroupFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    privGroupFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    privGroupFormData.top = new FormAttachment(hrpofDumpThresholdGroup, Constant.MARGIN_WIDTH_NARROW);
    Group privGroup = new Group(memTabRoot, SWT.NONE);
    privGroup.setText("Priv Dirty");
    privGroup.setLayoutData(privGroupFormData);
    privGroup.setLayout(new GridLayout(3, true));
    //PSS Group
    FormData pssGroupFormData = new FormData();
    pssGroupFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    pssGroupFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    pssGroupFormData.top = new FormAttachment(privGroup, Constant.MARGIN_WIDTH_NARROW);
    Group pssGroup = new Group(memTabRoot, SWT.NONE);
    pssGroup.setText("PSS");
    pssGroup.setLayoutData(pssGroupFormData);
    pssGroup.setLayout(new GridLayout(3, true));
    //Heap Allocated Group
    FormData heapGroupFormData = new FormData();
    heapGroupFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    heapGroupFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    heapGroupFormData.top = new FormAttachment(pssGroup, Constant.MARGIN_WIDTH_NARROW);
    Group heapGroup = new Group(memTabRoot, SWT.NONE);
    heapGroup.setText("Heap Allocated");
    heapGroup.setLayoutData(heapGroupFormData);
    heapGroup.setLayout(new GridLayout(3, true));
    //Heap Size Group
    FormData heapsizeGroupFormData = new FormData();
    heapsizeGroupFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    heapsizeGroupFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    heapsizeGroupFormData.top = new FormAttachment(heapGroup, Constant.MARGIN_WIDTH_NARROW);
    Group heapsizeGroup = new Group(memTabRoot, SWT.NONE);
    heapsizeGroup.setText("Heap Size");
    heapsizeGroup.setLayoutData(heapsizeGroupFormData);
    heapsizeGroup.setLayout(new GridLayout(3, true));
    memStatCheckBtns = new Button[Constant.ALL_MEM_KIND_COUNT];
    for (int i = 0; i < Constant.ALL_MEM_KIND_COUNT; i++) {
        Group group = null;
        if (i < 3) {
            group = privGroup;
        } else if (i < 6) {
            group = pssGroup;
        } else if (i < 9) {
            group = heapGroup;
        } else {
            group = heapsizeGroup;
        }
        //final int index = i;
        memStatCheckBtns[i] = new Button(group, SWT.CHECK);
        memStatCheckBtns[i].setText(memStatCheckBtnTitles[i]);
        memStatCheckBtns[i].addSelectionListener(new SelectionListener() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                if (isSupportCheckChangeOper) {
                    //APTConsoleFactory.getInstance().APTPrint("内存check更新");
                    GetCurCheckedStateUtil.update();
                }
            }

            @Override
            public void widgetDefaultSelected(SelectionEvent e) {
            }
        });
    }
    //memStatCheckBtns[Constant.PRIV_TOTAL_INDEX].setSelection(true);
    memStatCheckBtns[Constant.PSS_TOTAL_INDEX].setSelection(true);
    //memStatCheckBtns[Constant.HEAPALLOC_TOTAL_INDEX].setSelection(true);
    FormData labelFormData = new FormData();
    labelFormData.left = new FormAttachment(0, Constant.MARGIN_WIDTH);
    labelFormData.right = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    labelFormData.bottom = new FormAttachment(100, -Constant.MARGIN_WIDTH);
    Label showLabel = new Label(memTabRoot, SWT.NONE);
    showLabel.setLayoutData(labelFormData);
    showLabel.setText("提示：测试过程中可动态调整曲线显示");
    showLabel.setForeground(new Color(parent.getDisplay(), 0, 64, 64));
    showLabel.setFont(new Font(parent.getDisplay(), "宋体", 10, SWT.BOLD));
    memTabItem.setControl(memTabRoot);
}

Example 10 with SelectionListener

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

the class ConnectionPageAbstract method createDriverPanel.

protected void createDriverPanel(Composite parent) {
    int numColumns = ((GridLayout) parent.getLayout()).numColumns;
    Composite panel = UIUtils.createPlaceholder(parent, 4, 5);
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.horizontalSpan = numColumns;
    panel.setLayoutData(gd);
    Composite placeholder = UIUtils.createPlaceholder(panel, 1);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.VERTICAL_ALIGN_END);
    gd.horizontalSpan = 4;
    gd.grabExcessHorizontalSpace = true;
    gd.grabExcessVerticalSpace = true;
    placeholder.setLayoutData(gd);
    if (!site.isNew() && !site.getDriver().isEmbedded()) {
        Link netConfigLink = new Link(panel, SWT.NONE);
        netConfigLink.setText("<a>Network settings (SSH, SSL, Proxy, ...)</a>");
        netConfigLink.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                site.openSettingsPage(ConnectionPageNetwork.PAGE_NAME);
            }
        });
        gd = new GridData(GridData.HORIZONTAL_ALIGN_END);
        gd.horizontalSpan = 4;
        netConfigLink.setLayoutData(gd);
    }
    Label divLabel = new Label(panel, SWT.SEPARATOR | SWT.HORIZONTAL);
    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan = 4;
    divLabel.setLayoutData(gd);
    Label driverLabel = new Label(panel, SWT.NONE);
    driverLabel.setText(CoreMessages.dialog_connection_driver);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_END);
    driverLabel.setLayoutData(gd);
    driverText = new Text(panel, SWT.READ_ONLY);
    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalSpan = 2;
    //gd.widthHint = 200;
    driverText.setLayoutData(gd);
    Button driverButton = new Button(panel, SWT.PUSH);
    driverButton.setText(CoreMessages.dialog_connection_edit_driver_button);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_END);
    driverButton.setLayoutData(gd);
    driverButton.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (site.openDriverEditor()) {
                updateDriverInfo(site.getDriver());
            }
        }

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