急！如何在jface的自定义对话框中设置标题

Question

以为setText()可以解决   谁知继承自jface的dialog没有这个方法   哎 各位用过的说说怎么设置哈  不胜感激

Answer 1

LZ参考一下下面的代码:
import   org.eclipse.jface.action.MenuManager;   
  import   org.eclipse.jface.dialogs.Dialog;   
  import   org.eclipse.swt.SWT;   
  import   org.eclipse.swt.layout.GridData;   
  import   org.eclipse.swt.layout.GridLayout;   
  import   org.eclipse.swt.widgets.*;   
    
    
    
  public   class   PurposeConfiger   extends   Dialog   {   
          private   Shell   shell   =   null;   
          private   Text   text   =   null;   /****   其实我是想让这个文本框显示多行   ****/   
            
          public   PurposeConfiger(Shell   parentShell)   {   
                  super(parentShell);   
          }   
    
    
          protected   Control   createDialogArea(Composite   parent)   {   
                  Shell   shell   =   this.getShell();   
                  shell.setText("配置[用途]预制信息");   
                  shell.setStze(300,300);   /***   次语句后的所有要添加的组件都不添加了   ****//   
                    
                  GridLayout   gridLayout   =   new   GridLayout();   
                  gridLayout.numColumns   =   1;   
                  gridLayout.horizontalSpacing   =   10;   
                  gridLayout.marginHeight   =   5;   
                  gridLayout.marginWidth   =   5;   
                  gridLayout.makeColumnsEqualWidth   =   true;   
                  parent.setLayout(gridLayout);   
                  {   
                          Label   inf   =   new   Label(parent,   SWT.NONE);   
                          inf.setText("预制用途信息，每行一个");   
                          GridData   gridData   =   new   GridData(GridData.FILL_HORIZONTAL);   
                          gridData.horizontalSpan   =   1;   
                          inf.setLayoutData(gridData);   
                  }   
                  {   
                          Text   text   =   new   Text(parent,   SWT.BORDER   |   SWT.MULTI   |   SWT.V_SCROLL);   
                          GridData   gridData   =   new   GridData(GridData.FILL_HORIZONTAL   
                                                                                        |   GridData.FILL_VERTICAL);   
                          gridData.horizontalSpan   =   1;   
                          gridData.verticalSpan   =   5;   
                          text.setLayoutData(gridData);   
                  }   
                  return   parent;   
          }   
            
          protected   int   getShellStyle()   {   
                  return   super.getShellStyle()   |   SWT.RESIZE;   
          }   
  }