Java tutorial
package com.casmall.dts.ui.usr; import java.io.IOException; import java.util.ArrayList; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.jface.resource.FontRegistry; import org.eclipse.jface.viewers.CellEditor; import org.eclipse.jface.viewers.ColumnViewerEditor; import org.eclipse.jface.viewers.ColumnViewerEditorActivationEvent; import org.eclipse.jface.viewers.ColumnViewerEditorActivationStrategy; import org.eclipse.jface.viewers.ICellModifier; import org.eclipse.jface.viewers.IStructuredContentProvider; import org.eclipse.jface.viewers.ITableColorProvider; import org.eclipse.jface.viewers.ITableFontProvider; import org.eclipse.jface.viewers.ITableLabelProvider; import org.eclipse.jface.viewers.LabelProvider; import org.eclipse.jface.viewers.TextCellEditor; import org.eclipse.jface.viewers.Viewer; import org.eclipse.nebula.jface.gridviewer.GridTableViewer; import org.eclipse.nebula.jface.gridviewer.GridViewerEditor; import org.eclipse.nebula.widgets.grid.Grid; import org.eclipse.nebula.widgets.grid.GridColumn; import org.eclipse.swt.SWT; import org.eclipse.swt.custom.CLabel; import org.eclipse.swt.events.ControlAdapter; import org.eclipse.swt.events.ControlEvent; import org.eclipse.swt.events.KeyAdapter; import org.eclipse.swt.events.KeyEvent; import org.eclipse.swt.events.MouseAdapter; import org.eclipse.swt.events.MouseEvent; import org.eclipse.swt.graphics.Color; import org.eclipse.swt.graphics.Font; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.graphics.Point; import org.eclipse.swt.graphics.Rectangle; import org.eclipse.swt.layout.FillLayout; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.FileDialog; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Text; import org.eclipse.ui.IViewReference; import org.eclipse.ui.IWorkbenchPage; import org.eclipse.ui.PlatformUI; import com.casmall.common.StringUtil; import com.casmall.dts.common.ColorRepository; import com.casmall.dts.common.DTSConstants; import com.casmall.dts.common.ExportVO; import com.casmall.dts.common.ImageRepository; import com.casmall.dts.common.ObjectUtil; import com.casmall.dts.common.RvExcelWriter; import com.casmall.dts.ui.common.CallbackIF; import com.casmall.dts.ui.view.UsrInfMgtView; import com.casmall.usr.domain.CmUsrInfDTO; import com.casmall.usr.mgr.CmUsrInfMgr; import com.casmall.usr.mgr.SessionManager; import com.cloudgarden.resource.SWTResourceManager; /** * This code was edited or generated using CloudGarden's Jigloo SWT/Swing GUI * Builder, which is free for non-commercial use. If Jigloo is being used * commercially (ie, by a corporation, company or business for any purpose * whatever) then you should purchase a license for each developer using Jigloo. * Please visit www.cloudgarden.com for details. Use of Jigloo implies * acceptance of these licensing terms. A COMMERCIAL LICENSE HAS NOT BEEN * PURCHASED FOR THIS MACHINE, SO JIGLOO OR THIS CODE CANNOT BE USED LEGALLY FOR * ANY CORPORATE OR COMMERCIAL PURPOSE. */ public class UsrInfListComposite extends Composite implements CallbackIF { protected static Log log = LogFactory.getLog(UsrInfListComposite.class); private Button btnSelect; private Composite ctTop; private Composite ctSelect; private GridTableViewer gridViewer; private String[] colProp = { "usr_seq", "ath_grd", "no", "lgn_id", "usr_nm", "tel", "ath_grd_nm", "nt" }; private String[] colName = { "", "", "No", "ID", "", "", "", "" }; private int[] colWidth = { 0, 0, 8, 15, 15, 20, 15, 28 }; private int[] colAlign = { SWT.NONE, SWT.NONE, SWT.CENTER, SWT.LEFT, SWT.LEFT, SWT.CENTER, SWT.CENTER, SWT.LEFT }; private ArrayList<CmUsrInfDTO> listData; private CallbackIF callback; private Font titleFont = com.swtdesigner.SWTResourceManager.getFont("Arial", 18, SWT.NORMAL); private Font defaultFont = com.swtdesigner.SWTResourceManager.getFont("Arial", 14, SWT.NORMAL); CmUsrInfMgr mgr = new CmUsrInfMgr(); CmUsrInfDTO usr; private Text txtSearch; { // Register as a resource user - SWTResourceManager will // handle the obtaining and disposing of resources SWTResourceManager.registerResourceUser(this); } /** * Auto-generated main method to display this * org.eclipse.swt.widgets.Composite inside a new Shell. */ public static void main(String[] args) { showGUI(); } /** * Auto-generated method to display this org.eclipse.swt.widgets.Composite * inside a new Shell. */ public static void showGUI() { Display display = Display.getDefault(); Shell shell = new Shell(display); UsrInfListComposite inst = new UsrInfListComposite(shell, SWT.NULL); Point size = inst.getSize(); shell.setLayout(new FillLayout()); shell.layout(); if (size.x == 0 && size.y == 0) { inst.pack(); shell.pack(); } else { Rectangle shellBounds = shell.computeTrim(0, 0, size.x, size.y); shell.setSize(shellBounds.width, shellBounds.height); } shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } } public UsrInfListComposite(org.eclipse.swt.widgets.Composite parent, int style) { super(parent, style); setBackground(ColorRepository.getColor(ColorRepository.BG_CONTENTS)); initGUI(); init(); } private void initGUI() { try { GridLayout thisLayout = new GridLayout(); thisLayout.makeColumnsEqualWidth = true; this.setLayout(thisLayout); this.setSize(1010, 418); { final CLabel lblTitle = new CLabel(this, SWT.NONE); lblTitle.setText(" "); lblTitle.setImage(ImageRepository.getImage(ImageRepository.ICO_SELECT)); lblTitle.setFont(titleFont); lblTitle.setForeground(ColorRepository.getColor(ColorRepository.TEXT_TITLE)); lblTitle.setBackground(ColorRepository.getColor(ColorRepository.BG_CONTENTS)); GridData lblTitleLData = new GridData(SWT.FILL, SWT.BOTTOM, false, false); lblTitleLData.verticalIndent = 3; lblTitleLData.horizontalIndent = 10; lblTitle.setLayoutData(lblTitleLData); } { ctSelect = new Composite(this, SWT.NONE); ctSelect.setBackgroundMode(SWT.INHERIT_FORCE); GridLayout ctSelectLayout = new GridLayout(); ctSelectLayout.marginLeft = -9; ctSelectLayout.marginRight = -9; ctSelectLayout.marginWidth = 0; ctSelectLayout.verticalSpacing = 0; ctSelectLayout.numColumns = 3; ctSelectLayout.marginHeight = 0; ctSelectLayout.horizontalSpacing = 0; GridData ctSelectLData = new GridData(SWT.FILL, SWT.FILL, true, false); ctSelectLData.heightHint = 75; ctSelect.setLayoutData(ctSelectLData); ctSelect.setLayout(ctSelectLayout); final Composite ctSelectLeft = new Composite(ctSelect, SWT.NONE); ctSelectLeft.setBackgroundImage(ImageRepository.getImage(ImageRepository.BG_SELECT_LEFT)); ctSelectLeft.setLayout(new GridLayout()); GridData ctSelectLeftLData = new GridData(SWT.LEFT, SWT.FILL, false, true); ctSelectLeftLData.widthHint = 19; ctSelectLeft.setLayoutData(ctSelectLeftLData); ctTop = new Composite(ctSelect, SWT.NONE); ctTop.setBackgroundImage(ImageRepository.getImage(ImageRepository.BG_SELECT)); GridLayout ctTopLayout = new GridLayout(); ctTopLayout.numColumns = 5; GridData ctTopLData = new GridData(); ctTopLData.grabExcessHorizontalSpace = true; ctTopLData.horizontalAlignment = GridData.FILL; ctTopLData.grabExcessVerticalSpace = true; ctTopLData.verticalAlignment = GridData.FILL; ctTop.setLayoutData(ctTopLData); ctTop.setLayout(ctTopLayout); { CLabel lblTag = new CLabel(ctTop, SWT.NONE); lblTag.setFont(defaultFont); lblTag.setText(": "); GridData lblTermLData = new GridData(SWT.CENTER, SWT.CENTER, false, true); lblTag.setImage(ImageRepository.getImage(ImageRepository.DOT_SELECT)); lblTermLData.heightHint = 17; lblTermLData.horizontalIndent = 10; lblTag.setLayoutData(lblTermLData); } { txtSearch = new Text(ctTop, SWT.BORDER); txtSearch.addKeyListener(new KeyAdapter() { @Override public void keyReleased(KeyEvent e) { if (e.keyCode == 0x0D) { selectData(); } } }); GridData gd_txtMgtCd = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1); gd_txtMgtCd.widthHint = 40; txtSearch.setLayoutData(gd_txtMgtCd); txtSearch.setFont(defaultFont); } { btnSelect = new Button(ctTop, SWT.PUSH | SWT.CENTER); GridData btnSelectLData = new GridData(); btnSelectLData.grabExcessHorizontalSpace = true; btnSelectLData.horizontalAlignment = GridData.END; btnSelect.setLayoutData(btnSelectLData); btnSelect.setImage(ImageRepository.getImage(ImageRepository.BTN_SELECT)); btnSelect.setFont(defaultFont); btnSelect.setText(""); btnSelect.addMouseListener(new MouseAdapter() { public void mouseDown(MouseEvent evt) { btnSelectMouseDown(evt); } }); } { Button btnExport = new Button(ctTop, SWT.PUSH | SWT.CENTER); GridData btnSelectLData = new GridData(); btnSelectLData.grabExcessHorizontalSpace = false; btnSelectLData.horizontalAlignment = GridData.END; btnExport.setLayoutData(btnSelectLData); btnExport.setImage(ImageRepository.getImage(ImageRepository.BTN_EXPORT)); btnExport.setFont(defaultFont); btnExport.setText(""); btnExport.addMouseListener(new MouseAdapter() { public void mouseDown(MouseEvent evt) { btnExportMouseDown(evt); } }); } { Button btnClose = new Button(ctTop, SWT.PUSH | SWT.CENTER); GridData btnSelectLData = new GridData(); btnSelectLData.grabExcessHorizontalSpace = false; btnSelectLData.horizontalAlignment = GridData.END; btnClose.setLayoutData(btnSelectLData); btnClose.setImage(ImageRepository.getImage(ImageRepository.BTN_CLOSE)); btnClose.setFont(defaultFont); btnClose.setText(""); btnClose.addMouseListener(new MouseAdapter() { public void mouseDown(MouseEvent evt) { IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow() .getActivePage(); IViewReference ref = page.findViewReference(UsrInfMgtView.ID); page.hideView(ref); } }); } final Composite ctSelectRight = new Composite(ctSelect, SWT.NONE); ctSelectRight.setBackgroundImage(ImageRepository.getImage(ImageRepository.BG_SELECT_RIGHT)); ctSelectRight.setLayout(new GridLayout()); GridData ctSelectRightLData = new GridData(SWT.BEGINNING, SWT.FILL, false, true); ctSelectRightLData.widthHint = 19; ctSelectRight.setLayoutData(ctSelectRightLData); } { gridViewer = new GridTableViewer(this, SWT.BORDER | SWT.V_SCROLL); gridViewer.setLabelProvider(new ListGridLabelProvider()); gridViewer.setContentProvider(new ListGridContentProvider()); gridViewer.getGrid().setSelectionEnabled(true); gridViewer.getGrid().setFont(defaultFont); gridViewer.getGrid().setItemHeight(28); gridViewer.setCellEditors(new CellEditor[] { new TextCellEditor(gridViewer.getGrid()), new TextCellEditor(gridViewer.getGrid()) }); gridViewer.setCellModifier(new ICellModifier() { public boolean canModify(Object element, String property) { return false; } public Object getValue(Object element, String property) { return element.toString(); } public void modify(Object element, String property, Object value) { } }); gridViewer.setColumnProperties(colProp); ColumnViewerEditorActivationStrategy actSupport = new ColumnViewerEditorActivationStrategy( gridViewer) { protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) { return event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL || event.eventType == ColumnViewerEditorActivationEvent.MOUSE_DOUBLE_CLICK_SELECTION || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED && event.keyCode == SWT.CR); } }; GridViewerEditor.create(gridViewer, actSupport, ColumnViewerEditor.TABBING_HORIZONTAL | ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR | ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION); for (int i = 0; i < colName.length; i++) { GridColumn column = new GridColumn(gridViewer.getGrid(), SWT.NONE); column.setWidth(colWidth[i] * 10); column.setAlignment(colAlign[i]); column.setText(colName[i]); column.setResizeable(false); // column.addSelectionListener(listener); } gridViewer.getGrid().setLinesVisible(true); gridViewer.getGrid().setHeaderVisible(true); // gridViewer.getGrid().setRowHeaderVisible(true); gridViewer.getGrid().addMouseListener(new MouseAdapter() { public void mouseDown(MouseEvent evt) { Grid g = (Grid) evt.getSource(); if (listData != null && listData.size() > g.getSelectionIndex() && g.getSelectionIndex() != -1) { CmUsrInfDTO vo = listData.get(g.getSelectionIndex()); callback.callback(CallbackIF.CMD_EDIT, vo); } } }); Grid grid = gridViewer.getGrid(); grid.addControlListener(new ControlAdapter() { @Override public void controlResized(ControlEvent e) { int width = 0; for (int i = 0; i < gridViewer.getGrid().getColumnCount(); i++) { width = (int) (colWidth[i] * gridViewer.getGrid().getClientArea().width / 100); if (i == gridViewer.getGrid().getColumnCount() - 1) { width += 5; } gridViewer.getGrid().getColumn(i).setWidth(width); } int add = gridViewer.getGrid().getBounds().width / 100 - 2; gridViewer.getGrid() .setFont(SWTResourceManager.getFont("Arial", 10 + (add > 0 ? add : 0), SWT.NORMAL)); } }); grid.setLineColor(ColorRepository.getColor(ColorRepository.GRID_LINE)); GridData gridViewerLData = new GridData(); gridViewerLData.grabExcessHorizontalSpace = true; gridViewerLData.horizontalAlignment = GridData.FILL; gridViewerLData.grabExcessVerticalSpace = true; gridViewerLData.verticalAlignment = GridData.FILL; gridViewer.getGrid().setLayoutData(gridViewerLData); } this.layout(); } catch (Exception e) { e.printStackTrace(); } } private void init() { gridViewer.getGrid().setLineColor(ColorRepository.getColor(ColorRepository.GRID_LINE)); txtSearch.setFocus(); usr = SessionManager.getInstance().getUsr(); } public class ListGridLabelProvider extends LabelProvider implements ITableLabelProvider, ITableFontProvider, ITableColorProvider { FontRegistry registry = new FontRegistry(); public Image getColumnImage(Object element, int columnIndex) { return null; } public String getColumnText(Object element, int columnIndex) { CmUsrInfDTO data = (CmUsrInfDTO) element; Object o = StringUtil.invoke(data, StringUtil.makeGetter(colProp[columnIndex]), null); return StringUtil.extractString(o, 0); } public Font getFont(Object element, int columnIndex) { return null; } public Color getBackground(Object element, int columnIndex) { CmUsrInfDTO data = (CmUsrInfDTO) element; if (data.getNo() % 2 == 0) { return ColorRepository.getColor(ColorRepository.GRID_ODD_BG); } return null; } public Color getForeground(Object element, int columnIndex) { CmUsrInfDTO data = (CmUsrInfDTO) element; if (data.getNo() % 2 == 0) { return Display.getCurrent().getSystemColor(SWT.COLOR_DARK_BLUE); } return null; } } private class ListGridContentProvider implements IStructuredContentProvider { public Object[] getElements(Object inputElement) { return (Object[]) inputElement; } public void dispose() { } public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { } } /** * * @param evt */ private void btnSelectMouseDown(MouseEvent evt) { selectData(); if (listData == null || listData.size() == 0) { MessageDialog.openInformation(getShell(), " ", " ."); } } /** * */ private void selectData() { try { CmUsrInfDTO dto = new CmUsrInfDTO(); dto.setDel_yn(DTSConstants.FLAG_N); dto.setAth_grd(usr.getAth_grd()); if (!"".equals(txtSearch.getText().trim())) dto.setSearch(txtSearch.getText().trim()); listData = mgr.selectUsrInf(dto); Object[] objs = ObjectUtil.setSeq(listData.toArray(new Object[0])); gridViewer.setInput(objs); } catch (Exception e) { log.error(e.getMessage()); e.printStackTrace(); MessageDialog.openError(getShell(), " Error", e.getMessage()); } } private void btnExportMouseDown(MouseEvent evt) { if (listData == null) { MessageDialog.openInformation(this.getShell(), "", " ."); return; } FileDialog dialog = new FileDialog(this.getShell(), SWT.SAVE); dialog.setFilterNames(new String[] { "Excel Files", "All Files (*.*)" }); dialog.setFilterExtensions(new String[] { "*.xls", "*.*" }); dialog.setFileName("UserInfo.xls"); String saveFile = dialog.open(); if (saveFile == null) { return; } saveExport(saveFile, " "); } /** * Excel * @param saveFile */ private void saveExport(String saveFile, String... str) { RvExcelWriter w = new RvExcelWriter(saveFile); ExportVO export = new ExportVO(); export.setWidth(colWidth); export.setTitle(str[0]); export.setHeader(colName); if (str.length > 1) export.setCond(str[1]); export.setData(listData.toArray(), colProp); try { w.write(export); MessageDialog.openInformation(this.getShell(), "", "Excel ."); } catch (IOException e) { MessageDialog.openError(this.getShell(), "Export Fail", "[Error] .\n\n" + e.getMessage()); } } public void addCallback(CallbackIF callback) { this.callback = callback; } @Override public void callback(String cmd, Object obj) { selectData(); } }