? 像WEB一樣的樹形導航RCP，廢話不說，先看效果圖。
?
點擊不同的樹節點可以動態切換右邊的view，界面切換是一瞬間的，不閃。
上代碼：
Perspective
package?org.hermit.pojotools.tt;
import?org.eclipse.ui.IFolderLayout;
import?org.eclipse.ui.IPageLayout;
import?org.eclipse.ui.IPerspectiveFactory;
public?class?pp?implements?IPerspectiveFactory?{
????/**
?????*?Creates?the?initial?layout?for?a?page.
?????*/
????public?void?createInitialLayout(IPageLayout?layout)?{
????????String?editorArea?=?layout.getEditorArea();
????????layout.setEditorAreaVisible(false);
????????addFastViews(layout);
????????addViewShortcuts(layout);
????????addPerspectiveShortcuts(layout);
????????layout.addView(t.ID,?IPageLayout.LEFT,?0.5f,?editorArea);
????????IFolderLayout?folderLayout?=?layout.createFolder("folder",?IPageLayout.LEFT,?0.5f,editorArea);
????????folderLayout.addView(t1.ID);
????}
????/**
?????*?Add?fast?views?to?the?perspective.
?????*/
????private?void?addFastViews(IPageLayout?layout)?{
????}
????/**
?????*?Add?view?shortcuts?to?the?perspective.
?????*/
????private?void?addViewShortcuts(IPageLayout?layout)?{
????}
????/**
?????*?Add?perspective?shortcuts?to?the?perspective.
?????*/
????private?void?addPerspectiveShortcuts(IPageLayout?layout)?{
????}
}
樹形導航view
package?org.hermit.pojotools.tt;
import?org.eclipse.jface.action.IMenuManager;
import?org.eclipse.jface.action.IToolBarManager;
import?org.eclipse.jface.viewers.TreeViewer;
import?org.eclipse.swt.SWT;
import?org.eclipse.swt.events.MouseAdapter;
import?org.eclipse.swt.events.MouseEvent;
import?org.eclipse.swt.events.SelectionAdapter;
import?org.eclipse.swt.events.SelectionEvent;
import?org.eclipse.swt.layout.FillLayout;
import?org.eclipse.swt.widgets.Composite;
import?org.eclipse.swt.widgets.Tree;
import?org.eclipse.swt.widgets.TreeItem;
import?org.eclipse.ui.ISharedImages;
import?org.eclipse.ui.IViewPart;
import?org.eclipse.ui.IWorkbenchPage;
import?org.eclipse.ui.PartInitException;
import?org.eclipse.ui.PlatformUI;
import?org.eclipse.ui.part.ViewPart;
public?class?t?extends?ViewPart?{
????private?Tree?tree;
????public?static?final?String?ID?=?"org.hermit.pojotools.tt.t";?//$NON-NLS-1$
????private?String?curID?=?t1.ID;
????/**
?????*?Create?contents?of?the?view?part
?????*?
?????*?@param?parent
?????*/
????@Override
????public?void?createPartControl(Composite?parent)?{
????????Composite?container?=?new?Composite(parent,?SWT.NONE);
????????container.setLayout(new?FillLayout());
????????final?TreeViewer?treeViewer?=?new?TreeViewer(container,?SWT.BORDER);
????????tree?=?treeViewer.getTree();
????????tree.addMouseListener(new?MouseAdapter()?{
????????????public?void?mouseDown(MouseEvent?e)?{
????????????????TreeItem?item?=?(TreeItem)?tree.getSelection()[0];
????????????????String?id?=?(String)?item.getData();
????????????????if?(id?!=?null?&&?!id.equals(curID))?{
????????????????????IWorkbenchPage?wbp?=?getViewSite().getPage();
????????????????????try?{
????????????????????????IViewPart?view?=?wbp.findView(curID);
????????????????????????if?(view?!=?null)?{
//下面兩行不能顛倒，一定要先打開新的VIEW才能關閉老的，否則布局就會亂掉
????????????????????????????wbp.showView(id);
????????????????????????????wbp.hideView(view);
????????????????????????????curID?=?id;
????????????????????????}
????????????????????}?catch?(PartInitException?e1)?{
????????????????????????//?TODO?自動生成?catch?塊
????????????????????????e1.printStackTrace();
????????????????????}
????????????????}
????????????}
????????});
????????builderTree();
????????createActions();
????????initializeToolBar();
????????initializeMenu();
????}
????public?void?builderTree()?{
????????TreeItem?item?=?new?TreeItem(tree,?SWT.NONE);
????????item.setText("導航");
????????item.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER));
????????TreeItem?treeitem1?=?new?TreeItem(item,?SWT.NONE);
????????treeitem1.setText("模塊一");
????????treeitem1.setData(t1.ID);
????????treeitem1.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER));
????????TreeItem?treeitem2?=?new?TreeItem(item,?SWT.NONE);
????????treeitem2.setText("模塊二");
????????treeitem2.setData(t2.ID);
????????treeitem2.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER));
????????TreeItem?treeitem3?=?new?TreeItem(item,?SWT.NONE);
????????treeitem3.setText("模塊三");
????????treeitem3.setData(t3.ID);
????????treeitem3.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER));
????????item.setExpanded(true);
????}
????/**
?????*?Create?the?actions
?????*/
????private?void?createActions()?{
????????//?Create?the?actions
????}
????/**
?????*?Initialize?the?toolbar
?????*/
????private?void?initializeToolBar()?{
????????IToolBarManager?toolbarManager?=?getViewSite().getActionBars().getToolBarManager();
????}
????/**
?????*?Initialize?the?menu
?????*/
????private?void?initializeMenu()?{
????????IMenuManager?menuManager?=?getViewSite().getActionBars().getMenuManager();
????}
????@Override
????public?void?setFocus()?{
????????//?Set?the?focus
????}
}
下面是另外三個VIEW
package?org.hermit.pojotools.tt;
import?org.eclipse.jface.action.IMenuManager;
import?org.eclipse.jface.action.IToolBarManager;
import?org.eclipse.swt.SWT;
import?org.eclipse.swt.widgets.Composite;
import?org.eclipse.swt.widgets.Label;
import?org.eclipse.ui.part.ViewPart;
public?class?t1?extends?ViewPart?{
????public?static?final?String?ID?=?"org.hermit.pojotools.tt.t1";?//$NON-NLS-1$
????/**
?????*?Create?contents?of?the?view?part
?????*?@param?parent
?????*/
????@Override
????public?void?createPartControl(Composite?parent)?{
????????Composite?container?=?new?Composite(parent,?SWT.NONE);
????????final?Label?t1Label?=?new?Label(container,?SWT.NONE);
????????t1Label.setText("這是模塊一");
????????t1Label.setBounds(29,?27,?74,?12);
????????//
????????createActions();
????????initializeToolBar();
????????initializeMenu();
????}
????/**
?????*?Create?the?actions
?????*/
????private?void?createActions()?{
????????//?Create?the?actions
????}
????/**
?????*?Initialize?the?toolbar
?????*/
????private?void?initializeToolBar()?{
????????IToolBarManager?toolbarManager?=?getViewSite().getActionBars().getToolBarManager();
????}
????/**
?????*?Initialize?the?menu
?????*/
????private?void?initializeMenu()?{
????????IMenuManager?menuManager?=?getViewSite().getActionBars().getMenuManager();
????}
????@Override
????public?void?setFocus()?{
????????//?Set?the?focus
????}
}
package?org.hermit.pojotools.tt;
import?org.eclipse.jface.action.IMenuManager;
import?org.eclipse.jface.action.IToolBarManager;
import?org.eclipse.swt.SWT;
import?org.eclipse.swt.widgets.Button;
import?org.eclipse.swt.widgets.Composite;
import?org.eclipse.ui.part.ViewPart;
public?class?t2?extends?ViewPart?...{
????public?static?final?String?ID?=?"org.hermit.pojotools.tt.t2";?//$NON-NLS-1$
????/**?*//**
?????*?Create?contents?of?the?view?part
?????*?@param?parent
?????*/
????@Override
????public?void?createPartControl(Composite?parent)?...{
????????Composite?container?=?new?Composite(parent,?SWT.NONE);
????????final?Button?button?=?new?Button(container,?SWT.NONE);
????????button.setText("這是模塊二");
????????button.setBounds(10,?10,?72,?22);
????????//
????????createActions();
????????initializeToolBar();
????????initializeMenu();
????}
????/**?*//**
?????*?Create?the?actions
?????*/
????private?void?createActions()?...{
????????//?Create?the?actions
????}
????/**?*//**
?????*?Initialize?the?toolbar
?????*/
????private?void?initializeToolBar()?...{
????????IToolBarManager?toolbarManager?=?getViewSite().getActionBars().getToolBarManager();
????}
????/**?*//**
?????*?Initialize?the?menu
?????*/
????private?void?initializeMenu()?...{
????????IMenuManager?menuManager?=?getViewSite().getActionBars().getMenuManager();
????}
????@Override
????public?void?setFocus()?...{
????????//?Set?the?focus
????}
}
package?org.hermit.pojotools.tt;
import?org.eclipse.jface.action.IMenuManager;
import?org.eclipse.jface.action.IToolBarManager;
import?org.eclipse.swt.SWT;
import?org.eclipse.swt.custom.CCombo;
import?org.eclipse.swt.widgets.Composite;
import?org.eclipse.ui.part.ViewPart;
public?class?t3?extends?ViewPart?{
????private?CCombo?combo;
????public?static?final?String?ID?=?"org.hermit.pojotools.tt.t3";?//$NON-NLS-1$
????/**
?????*?Create?contents?of?the?view?part
?????*?@param?parent
?????*/
????@Override
????public?void?createPartControl(Composite?parent)?{
????????Composite?container?=?new?Composite(parent,?SWT.NONE);
????????combo?=?new?CCombo(container,?SWT.NONE);
????????combo.setText("這是模塊三");
????????combo.setBounds(42,?25,?84,?17);
????????//
????????createActions();
????????initializeToolBar();
????????initializeMenu();
????}
????/**
?????*?Create?the?actions
?????*/
????private?void?createActions()?{
????????//?Create?the?actions
????}
????/**
?????*?Initialize?the?toolbar
?????*/
????private?void?initializeToolBar()?{
????????IToolBarManager?toolbarManager?=?getViewSite().getActionBars().getToolBarManager();
????}
????/**
?????*?Initialize?the?menu
?????*/
????private?void?initializeMenu()?{
????????IMenuManager?menuManager?=?getViewSite().getActionBars().getMenuManager();
????}
????@Override
????public?void?setFocus()?{
????????//?Set?the?focus
????}
}
大功告成！
posted on 2006-12-22 11:10
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Eclipse RCP SWT