Java SWT.ICON_INFORMATION属性代码示例

/***
 * Dialog yes/no which ask to user if we want
 * remove the cordova directory present into "_private" directory
 * We also explain, what we do and how to recreate the cordova environment
 */
public void removeCordovaDirectory() {
	String mobilePlatformName = mobilePlatform.getName();
	if (parentShell != null) {
		MessageBox customDialog = new MessageBox(parentShell, SWT.ICON_INFORMATION | SWT.YES | SWT.NO);
    	
		customDialog.setText("Remove cordova directory");
    	customDialog.setMessage("Do you want to remove the Cordova directory located in \"_private\\localbuild\\" + 
    			mobilePlatformName + "\" directory?\n\n" +
				"It will also remove this project's Cordova environment!\n\n" +
				"To recreate the project's Cordova environment, you just need to run a new local build."
		);
		
		if (customDialog.open() == SWT.YES) {
			buildLocally.removeCordovaDirectory();
		} else {
			return;
		}	
	} else {
		//TODO
	}
}
 

@Override
public Object execute(ExecutionEvent event) {
    IWorkbenchPart part = HandlerUtil.getActiveEditor(event);

    if (part instanceof SQLEditor){
        SQLEditor sqlEditor = (SQLEditor) part;

        if (sqlEditor.getCurrentDb() != null) {
            sqlEditor.updateDdl();
        } else {
            MessageBox mb = new MessageBox(HandlerUtil.getActiveShell(event), SWT.ICON_INFORMATION);
            mb.setText(Messages.UpdateDdl_select_source);
            mb.setMessage(Messages.UpdateDdl_select_source_msg);
            mb.open();
        }
    }
    return null;
}
 

@Override
protected void cancelPressed() {
	if (isAnyUpdatePerformed) {
		int style = SWT.APPLICATION_MODAL | SWT.YES | SWT.NO |SWT.ICON_INFORMATION;
		MessageBox messageBox = new MessageBox(new Shell(), style);
		messageBox.setText(INFORMATION);
		messageBox.setMessage(Messages.MessageBeforeClosingWindow);

		if (messageBox.open() == SWT.YES) {
			closeDialog = super.close();
		}
	} else {
		closeDialog = super.close();
	}

}
 

@Override
public Listener getListener(PropertyDialogButtonBar propertyDialogButtonBar, ListenerHelper helpers,
		Widget... widgets) {
	final Widget[] widgetList = widgets;
	
	Listener listener = new Listener() {
		@Override
		public void handleEvent(Event event) {
			if (StringUtils.equalsIgnoreCase(((Button) widgetList[0]).getText(), String.valueOf(FAST_LOAD)) && ((Button) widgetList[0]).getSelection() ) {
				MessageBox messageBox = new MessageBox(Display.getCurrent().getActiveShell(),
						SWT.ICON_INFORMATION | SWT.OK);
				messageBox.setText(INFORMATION);
				messageBox.setMessage(Messages.FAST_LOAD_ERROR_MESSAGE);
				messageBox.open();
			}
		}
	};
	return listener;
}
 

@Override
public Listener getListener(final PropertyDialogButtonBar propertyDialogButtonBar, ListenerHelper helper,
		Widget... widgets) {
	final Widget[] widgetList = widgets;

	Listener listener = new Listener() {
		@Override
		public void handleEvent(Event event) {
			if (StringUtils.equalsIgnoreCase(((Combo) widgetList[0]).getText(), String.valueOf(Boolean.TRUE))) {
				MessageBox messageBox = new MessageBox(Display.getCurrent().getActiveShell(),
						SWT.ICON_INFORMATION | SWT.OK);
				messageBox.setText(INFORMATION);
				messageBox.setMessage("All files at given location will be overwritten.");
				messageBox.open();
			}
		}
	};
	return listener;
}
 

public void showAboutAppleCommander() {
	final Shell finalShell = shell;
	MessageBox box = new MessageBox(finalShell, SWT.ICON_INFORMATION | SWT.OK);
	box.setText(textBundle.get("SwtAppleCommander.AboutTitle")); //$NON-NLS-1$
	box.setMessage( 
	  textBundle.format("SwtAppleCommander.AboutMessage", //$NON-NLS-1$
	  new Object[] { AppleCommander.VERSION, textBundle.get("Copyright") })); //$NON-NLS-1$
	box.open();
}
 

/**
 * @return number of checked elements
 */
private int warnCheckedElements() {
    int checked = diffTable.getCheckedElementsCount();
    if (checked < 1) {
        MessageBox mb = new MessageBox(parent.getShell(), SWT.ICON_INFORMATION);
        mb.setMessage(Messages.please_check_at_least_one_row);
        mb.setText(Messages.empty_selection);
        mb.open();
    }
    return checked;
}
 

private boolean isParamterFileNameExistInFileGrid(String[] listOfFilesToBeImported, ParamterFileTypes paramterFileTypes) {
	if (ifDuplicate(listOfFilesToBeImported, paramterFileTypes)) {
		MessageBox messageBox = new MessageBox(new Shell(), SWT.ICON_INFORMATION | SWT.OK);
		messageBox.setText(MessageType.INFO.messageType());
		messageBox.setMessage(ErrorMessages.FILE_EXIST);
		messageBox.open();
		return true;
	}
	return false;
}
 

public void open(){
	if(messageType==SWT.ERROR){
		MessageDialog.setDefaultOrientation(SWT.NONE);
		MessageDialog.openError(Display.getCurrent().getActiveShell(), title, message);
	}
	if(messageType==SWT.ICON_INFORMATION){
		MessageDialog.openInformation(Display.getCurrent().getActiveShell(), title, message);
	}
	if(messageType==SWT.ICON_WARNING){
		MessageDialog.openWarning(Display.getCurrent().getActiveShell(), title, message);
	}
}
 

@Override
protected void cancelPressed() {
	if (isAnyUpdatePerformed) {
		int style = SWT.APPLICATION_MODAL | SWT.OK | SWT.CANCEL |SWT.ICON_INFORMATION;
		MessageBox messageBox = new MessageBox(getShell(), style);
		messageBox.setText(Messages.INFORMATION); //$NON-NLS-1$
		messageBox.setMessage(Messages.MessageBeforeClosingWindow);
		if (messageBox.open() == SWT.OK) {
			closeDialog = super.close();
		}
	} else {
		closeDialog = super.close();
	}

}
 

@Override
protected void cancelPressed() {
	if (isAnyUpdatePerformed) {
		int style = SWT.APPLICATION_MODAL | SWT.YES | SWT.NO |SWT.ICON_INFORMATION;
		MessageBox messageBox = new MessageBox(getShell(), style);
		messageBox.setText(INFORMATION); //$NON-NLS-1$
		messageBox.setMessage(Messages.MessageBeforeClosingWindow);
		if (messageBox.open() == SWT.YES) {
			closeDialog = super.close();
		}
	} else {
		closeDialog = super.close();
	}

}
 

private Boolean hasOutputMappingInTableChanged() {
	boolean returnValue = false;
	populateCurrentItemsOfTable();
	if (currentItems.length == 0 && previousItems.length == 0) {
		super.close();
	} else {
		if (!Arrays.equals(currentItems, previousItems)) {
			int style = SWT.APPLICATION_MODAL | SWT.YES | SWT.NO | SWT.ICON_INFORMATION;
			MessageBox messageBox = new MessageBox(new Shell(), style);
			messageBox.setText(INFORMATION);
			messageBox.setMessage(Messages.MessageBeforeClosingWindow);
			if (messageBox.open() == SWT.YES) {
				joinOutputList.clear();
				LookupMapProperty[] lookupMapPropertyObjects = new LookupMapProperty[previousItems.length];
				for (int i = 0; i < previousItems.length; i++) {
					if(!previousItems[i].isDisposed())
					{
					lookupMapPropertyObjects[i] = (LookupMapProperty) previousItems[i].getData();
					joinOutputList.add(lookupMapPropertyObjects[i]);
					}
				}
				getLookupPropertyGrid();
				returnValue = super.close();
			}
		} else {
			returnValue = super.close();
		}
	}
	return returnValue;
}
 

private Boolean hasOutputMappingInTableChanged() {
	boolean returnValue = false;
	populateCurrentItemsOfTable();
	if (currentItems.length == 0 && previousItems.length == 0) {
		super.close();
	} else {
		if (!Arrays.equals(currentItems, previousItems)) {
			int style = SWT.APPLICATION_MODAL | SWT.YES | SWT.NO | SWT.ICON_INFORMATION;
			MessageBox messageBox = new MessageBox(new Shell(), style);
			messageBox.setText(INFORMATION);
			messageBox.setMessage(Messages.MessageBeforeClosingWindow);
			if (messageBox.open() == SWT.YES) {
				joinOutputList.clear();
				LookupMapProperty[] lookupMapPropertyObjects = new LookupMapProperty[previousItems.length];
				for (int i = 0; i < previousItems.length; i++) {
					if(!previousItems[i].isDisposed())
					{
					lookupMapPropertyObjects[i] = (LookupMapProperty) previousItems[i].getData();
					joinOutputList.add(lookupMapPropertyObjects[i]);
					}
				}
				getJoinPropertyGrid();
				returnValue = super.close();
			}
		} else {
			returnValue = super.close();
		}
	}
	return returnValue;
}
 

@Override
protected void cancelPressed() {
	if (isAnyUpdatePerformed) {
		int style = SWT.APPLICATION_MODAL | SWT.YES | SWT.NO |SWT.ICON_INFORMATION;
		MessageBox messageBox = new MessageBox(new Shell(), style);
		messageBox.setText(INFORMATION);
		messageBox.setMessage(Messages.MessageBeforeClosingWindow);
		if (messageBox.open() == SWT.YES) {
			closeDialog = super.close();
		}
	} else {
		closeDialog = super.close();
	}
}
 

private int getMessageBoxIcon(String messageBoxType){
	if(StringUtils.equals(MessageBoxText.ERROR, messageBoxType)){
		return SWT.ICON_ERROR;
	}else if(StringUtils.equals(MessageBoxText.WARNING, messageBoxType)){
		return SWT.ICON_WARNING;
	}else{
		return SWT.ICON_INFORMATION;
	}
}