Ejemplo n.º 1
0
 void open(java.lang.String name) {
   final java.lang.String textString;
   if (name == null || name.length() == 0) {
     return;
   }
   java.io.File file = new java.io.File(name);
   if (!file.exists()) {
     java.lang.String message =
         MessageFormat.format(
             resources.getString("Err_file_no_exist"), new java.lang.String[] {file.getName()});
     displayError(message);
     return;
   }
   try {
     java.io.FileInputStream stream = new java.io.FileInputStream(file.getPath());
     try {
       java.io.Reader in = new java.io.BufferedReader(new java.io.InputStreamReader(stream));
       char[] readBuffer = new char[2048];
       java.lang.StringBuffer buffer = new java.lang.StringBuffer((int) file.length());
       int n;
       while ((n = in.read(readBuffer)) > 0) {
         buffer.append(readBuffer, 0, (-n));
       }
       textString = buffer.toString();
       stream.close();
     } catch (java.io.IOException e) {
       java.lang.String message =
           MessageFormat.format(
               resources.getString("Err_file_io"), new java.lang.String[] {file.getName()});
       displayError(message);
       return;
     }
   } catch (java.io.FileNotFoundException e) {
     java.lang.String message =
         MessageFormat.format(
             resources.getString("Err_not_found"), new java.lang.String[] {file.getName()});
     displayError(message);
     return;
   }
   org.eclipse.swt.widgets.Display display = text.getDisplay();
   display.asyncExec(
       new java.lang.Runnable() {
         public void run() {
           text.setText(textString);
         }
       });
   lineStyler.parseBlockComments(textString);
 }
Ejemplo n.º 2
0
 public void createPartControl(org.eclipse.swt.widgets.Composite frame) {
   final org.eclipse.swt.examples.hoverhelp.HoverHelp.ToolTipHandler tooltip =
       new org.eclipse.swt.examples.hoverhelp.HoverHelp.ToolTipHandler(frame.getShell());
   org.eclipse.swt.layout.GridLayout layout = new org.eclipse.swt.layout.GridLayout();
   layout.numColumns = 3;
   frame.setLayout(layout);
   java.lang.String platform = SWT.getPlatform();
   java.lang.String helpKey = "F1";
   if (platform.equals("gtk")) {
     helpKey = "Ctrl+F1";
   }
   if (platform.equals("carbon") || platform.equals("cocoa")) {
     helpKey = "Help";
   }
   org.eclipse.swt.widgets.ToolBar bar = new org.eclipse.swt.widgets.ToolBar(frame, SWT.BORDER);
   for (int i = 0; i < 5; i++) {
     org.eclipse.swt.widgets.ToolItem item = new org.eclipse.swt.widgets.ToolItem(bar, SWT.PUSH);
     item.setText(
         getResourceString("ToolItem.text", new java.lang.Object[] {new java.lang.Integer(i)}));
     item.setData(
         "TIP_TEXT",
         getResourceString("ToolItem.tooltip", new java.lang.Object[] {item.getText(), helpKey}));
     item.setData(
         "TIP_HELPTEXTHANDLER",
         new org.eclipse.swt.examples.hoverhelp.HoverHelp.ToolTipHelpTextHandler() {
           public java.lang.String getHelpText(org.eclipse.swt.widgets.Widget widget) {
             org.eclipse.swt.widgets.Item item = (org.eclipse.swt.widgets.Item) widget;
             return getResourceString("ToolItem.help", new java.lang.Object[] {item.getText()});
           }
         });
   }
   org.eclipse.swt.layout.GridData gridData = new org.eclipse.swt.layout.GridData();
   gridData.horizontalSpan = 3;
   bar.setLayoutData(gridData);
   tooltip.activateHoverHelp(bar);
   org.eclipse.swt.widgets.Table table = new org.eclipse.swt.widgets.Table(frame, SWT.BORDER);
   for (int i = 0; i < 4; i++) {
     org.eclipse.swt.widgets.TableItem item =
         new org.eclipse.swt.widgets.TableItem(table, SWT.PUSH);
     item.setText(getResourceString("Item", new java.lang.Object[] {new java.lang.Integer(i)}));
     item.setData("TIP_IMAGE", images[hhiInformation]);
     item.setText(
         getResourceString("TableItem.text", new java.lang.Object[] {new java.lang.Integer(i)}));
     item.setData(
         "TIP_TEXT",
         getResourceString("TableItem.tooltip", new java.lang.Object[] {item.getText(), helpKey}));
     item.setData(
         "TIP_HELPTEXTHANDLER",
         new org.eclipse.swt.examples.hoverhelp.HoverHelp.ToolTipHelpTextHandler() {
           public java.lang.String getHelpText(org.eclipse.swt.widgets.Widget widget) {
             org.eclipse.swt.widgets.Item item = (org.eclipse.swt.widgets.Item) widget;
             return getResourceString("TableItem.help", new java.lang.Object[] {item.getText()});
           }
         });
   }
   table.setLayoutData(new org.eclipse.swt.layout.GridData(GridData.VERTICAL_ALIGN_FILL));
   tooltip.activateHoverHelp(table);
   org.eclipse.swt.widgets.Tree tree = new org.eclipse.swt.widgets.Tree(frame, SWT.BORDER);
   for (int i = 0; i < 4; i++) {
     org.eclipse.swt.widgets.TreeItem item = new org.eclipse.swt.widgets.TreeItem(tree, SWT.PUSH);
     item.setText(getResourceString("Item", new java.lang.Object[] {new java.lang.Integer(i)}));
     item.setData("TIP_IMAGE", images[hhiWarning]);
     item.setText(
         getResourceString("TreeItem.text", new java.lang.Object[] {new java.lang.Integer(i)}));
     item.setData(
         "TIP_TEXT",
         getResourceString("TreeItem.tooltip", new java.lang.Object[] {item.getText(), helpKey}));
     item.setData(
         "TIP_HELPTEXTHANDLER",
         new org.eclipse.swt.examples.hoverhelp.HoverHelp.ToolTipHelpTextHandler() {
           public java.lang.String getHelpText(org.eclipse.swt.widgets.Widget widget) {
             org.eclipse.swt.widgets.Item item = (org.eclipse.swt.widgets.Item) widget;
             return getResourceString("TreeItem.help", new java.lang.Object[] {item.getText()});
           }
         });
   }
   tree.setLayoutData(new org.eclipse.swt.layout.GridData(GridData.VERTICAL_ALIGN_FILL));
   tooltip.activateHoverHelp(tree);
   org.eclipse.swt.widgets.Button button = new org.eclipse.swt.widgets.Button(frame, SWT.PUSH);
   button.setText(getResourceString("Hello.text"));
   button.setData("TIP_TEXT", getResourceString("Hello.tooltip"));
   tooltip.activateHoverHelp(button);
 }
Ejemplo n.º 3
0
 private void initActions() {
   for (int i = 0; i < tools.length; ++i) {
     final org.eclipse.swt.examples.paint.Tool tool = tools[i];
     java.lang.String group = tool.group;
     if (group.equals("tool")) {
       tool.action =
           new java.lang.Runnable() {
             public void run() {
               setPaintTool(tool.id);
             }
           };
     } else {
       if (group.equals("fill")) {
         tool.action =
             new java.lang.Runnable() {
               public void run() {
                 setFillType(tool.id);
               }
             };
       } else {
         if (group.equals("linestyle")) {
           tool.action =
               new java.lang.Runnable() {
                 public void run() {
                   setLineStyle(tool.id);
                 }
               };
         } else {
           if (group.equals("options")) {
             tool.action =
                 new java.lang.Runnable() {
                   public void run() {
                     org.eclipse.swt.widgets.FontDialog fontDialog =
                         new org.eclipse.swt.widgets.FontDialog(
                             paintSurface.getShell(), SWT.PRIMARY_MODAL);
                     org.eclipse.swt.graphics.FontData[] fontDatum =
                         toolSettings.commonFont.getFontData();
                     if (fontDatum != null && fontDatum.length > 0) {
                       fontDialog.setFontList(fontDatum);
                     }
                     fontDialog.setText(getResourceString("options.Font.dialog.title"));
                     paintSurface.hideRubberband();
                     org.eclipse.swt.graphics.FontData fontData = fontDialog.open();
                     paintSurface.showRubberband();
                     if (fontData != null) {
                       try {
                         org.eclipse.swt.graphics.Font font =
                             new org.eclipse.swt.graphics.Font(
                                 mainComposite.getDisplay(), fontData);
                         toolSettings.commonFont = font;
                         updateToolSettings();
                       } catch (org.eclipse.swt.SWTException ex) {
                       }
                     }
                   }
                 };
           }
         }
       }
     }
   }
 }