- Interface IAction
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IAction1 package org.eclipse.jface.action; 2 import org.eclipse.core.commands.IHandlerAttributes; 3 import org.eclipse.jface.resource.ImageDescriptor; 4 import org.eclipse.jface.util.IPropertyChangeListener; 5 import org.eclipse.swt.events.HelpListener; 6 import org.eclipse.swt.widgets.Event; 7 public interface IAction { 8 public static int AS_UNSPECIFIED = 0x00; 9 public static int AS_PUSH_BUTTON = 0x01; 10 public static int AS_CHECK_BOX = 0x02; 11 public static int AS_DROP_DOWN_MENU = 0x04; 12 public static int AS_RADIO_BUTTON = 0x08; 13 public static final String TEXT = "text"; 14 public static final String ENABLED = "enabled"; 15 public static final String IMAGE = "image"; 16 public static final String TOOL_TIP_TEXT = "toolTipText"; 17 public static final String DESCRIPTION = "description"; 18 public static final String CHECKED = "checked"; 19 public static final String RESULT = "result"; 20 public static final String HANDLED = IHandlerAttributes.ATTRIBUTE_HANDLED; 21 public void addPropertyChangeListener(IPropertyChangeListener listener); 22 public int getAccelerator(); 23 public String getActionDefinitionId(); 24 public String getDescription(); 25 public ImageDescriptor getDisabledImageDescriptor(); 26 public HelpListener getHelpListener(); 27 public ImageDescriptor getHoverImageDescriptor(); 28 public String getId(); 29 public ImageDescriptor getImageDescriptor(); 30 public IMenuCreator getMenuCreator(); 31 public int getStyle(); 32 public String getText(); 33 public String getToolTipText(); 34 public boolean isChecked(); 35 public boolean isEnabled(); 36 public boolean isHandled(); 37 public void removePropertyChangeListener(IPropertyChangeListener listener); 38 public void run(); 39 public void runWithEvent(Event event); 40 public void setActionDefinitionId(String id); 41 public void setChecked(boolean checked); 42 public void setDescription(String text); 43 public void setDisabledImageDescriptor(ImageDescriptor newImage); 44 public void setEnabled(boolean enabled); 45 public void setHelpListener(HelpListener listener); 46 public void setHoverImageDescriptor(ImageDescriptor newImage); 47 public void setId(String id); 48 public void setImageDescriptor(ImageDescriptor newImage); 49 public void setMenuCreator(IMenuCreator creator); 50 public void setText(String text); 51 public void setToolTipText(String text); 52 public void setAccelerator(int keycode); 53 }
- IPageService
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1 public interface IPageService { 2 public void addPageListener(IPageListener listener); 3 public void addPerspectiveListener(IPerspectiveListener listener); 4 public IWorkbenchPage getActivePage(); 5 public void removePageListener(IPageListener listener); 6 public void removePerspectiveListener(IPerspectiveListener listener); 7 }
- IRunnableContext
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1 public interface IRunnableContext { 2 public void run(boolean fork, boolean cancelable, 3 IRunnableWithProgress runnable) throws InvocationTargetException, 4 InterruptedException; 5 }
- IServiceLocator
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1 public interface IServiceLocator { 2 public Object getService(Class api); 3 public boolean hasService(Class api); 4 }
- IShellProvider
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1 public interface IShellProvider { 2 Shell getShell(); 3 }
- IWorkbenchWindow:A workbench window is a top level window in a workbench. Visually, a workbench window has a menubar, a toolbar, a status bar, and a main area for displaying a single page consisting of a collection of views and editors. Each workbench window has a collection of 0 or more pages; the active page is the one that is being presented to the end user; at most one page is active in a window at a time. Same as Activity???
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1 public interface IWorkbenchWindow extends IPageService, 2 IRunnableContext, 3 IServiceLocator, 4 IShellProvider 5 { 6 public boolean close(); 7 public IWorkbenchPage getActivePage(); 8 public IWorkbenchPage[] getPages(); 9 public IPartService getPartService(); 10 public ISelectionService getSelectionService(); 11 public Shell getShell(); 12 public IWorkbench getWorkbench(); 13 public boolean isApplicationMenu(String menuId); 14 public IWorkbenchPage openPage(String perspectiveId, IAdaptable input) 15 throws WorkbenchException; 16 public IWorkbenchPage openPage(IAdaptable input) throws WorkbenchException; 17 public void run(boolean fork, boolean cancelable, IRunnableWithProgress runnable) throws InvocationTargetException, InterruptedException; 18 public void setActivePage(IWorkbenchPage page); 19 public IExtensionTracker getExtensionTracker(); 20 }
- Interface IActionDelegate
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1 package org.eclipse.ui; 2 import org.eclipse.jface.action.IAction; 3 import org.eclipse.jface.viewers.ISelection; 4 5 public interface IActionDelegate { 6 public void run(IAction action); 7 public void selectionChanged(IAction action, ISelection selection); 8 }
- IWorkbenchWindowActionDelegate
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1 package org.eclipse.ui; 2 3 import org.eclipse.ui.IActionDelegate; 4 import org.eclipse.ui.IWorkbenchWindow; 5 6 public interface IWorkbenchWindowActionDelegate extends IActionDelegate { 7 public void dispose(); 8 public void init(IWorkbenchWindow window); 9 }
- HelloAction
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1 package com.dragon.contribution.hello.actions; 2 3 import org.eclipse.jface.action.IAction; 4 import org.eclipse.jface.viewers.ISelection; 5 import org.eclipse.ui.IWorkbenchWindow; 6 import org.eclipse.ui.IWorkbenchWindowActionDelegate; 7 import org.eclipse.jface.dialogs.MessageDialog; 8 9 10 public class HelloAction implements IWorkbenchWindowActionDelegate { 11 private IWorkbenchWindow window; 12 13 public HelloAction() { 14 } 15 public void run(IAction action) { //implementation when clicking menu or button in tools button 16 MessageDialog.openInformation( 17 window.getShell(), 18 "Hello", 19 "Hello, Eclipse world"); 20 } 21 public void selectionChanged(IAction action, ISelection selection) { 22 } 23 public void dispose() { 24 } 25 public void init(IWorkbenchWindow window) { //called by Eclipse core and pass window object created by runtime kernel 26 this.window = window; 27 } 28 }
