Apache Pivot教程 -- TextArea Improved

谁践踏了优雅 2022-12-02 00:43 130阅读 0赞

# Apache Pivot教程 #

之前讲过了TextArea和Border，其实这两个控件组合起来就可以变成一个新的控件  
TextArea是没有边框的，而且背景为白色，如果直接放在白色的窗口里，根本没有人看得见，所以加上边框就可以让人看清  
在TextArea教程中已经使用过这种方法，这里正式再讲一下

package text;
    
    import org.apache.pivot.wtk.*;
    import org.apache.pivot.collections.*;
    
    public class text_area_improved_java implements Application
    {
        
    	private Window window=null;
    	public static void main(String [] args)
    	{
        
    		try
    		{
        
    			DesktopApplicationContext.main(text_area_improved_java.class, args);
    		}
    		catch(Throwable err)
    		{
        
    		}
    	}
    	@Override
    	public void startup(Display display, Map<String, String>properties)
    	{
        
    		window=new Window();
    		BoxPane panel=new BoxPane();
    		panel.setOrientation(Orientation.VERTICAL);
    		Border border1=new Border();
    		border1.setTitle("TextArea Improved");
    		border1.setContent(new TextArea());
    		panel.add(border1);
    		window.setContent(panel);
    		window.setTitle("TextArea Improved");
    		window.setMaximized(true);
    		window.open(display);
    	}
    	@Override
    	public boolean shutdown(boolean optional)
    	{
        
    		if(window!=null)
    		{
        
    			window.close();
    		}
    		return false;
    	}
    	@Override
    	public void suspend()
    	{
        
    	}
    	@Override
    	public void resume()
    	{
        
    	}
    }

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R3eHdqaA_size_16_color_FFFFFF_t_70_pic_center][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3R3eHdqaA_size_16_color_FFFFFF_t_70_pic_center]: /images/20221123/dcea8cd430654823841f0141dfb4422d.png