Java版给爱人表白的玫瑰花程序代码

1 书写表白语句的frame（渐入功能）

package com.wanju.blessing; 
import java.awt.color; 
import java.awt.container; 
import java.awt.dimension; 
import java.awt.font; 
import java.awt.graphics; 
import java.awt.image; 
import java.awt.toolkit; 
import java.awt.event.mouseadapter; 
import java.awt.event.mouseevent; 
import java.net.url; 
import javax.swing.imageicon; 
import javax.swing.jframe; 
import javax.swing.jpanel; 
import shen.panel; 
import com.sun.awt.awtutilities; 
public class showframe extends jframe { 
 public showframe() { 
 this.setsize(600, 500); 
 dimension screensize = toolkit.getdefaulttoolkit().getscreensize(); 
 dimension framesize = this.getsize(); 
 this.setundecorated(true); 
 this.setlocation((screensize.width - framesize.width) / 2, 
  (screensize.height - framesize.height) / 2); 
 this.setdefaultcloseoperation(jframe.exit_on_close); 
 container container = this.getcontentpane(); 
// awtutilities.setwindowopaque(this, true); 
 awtutilities.setwindowopacity(this, 0.01f); 
 container.add(new mypanel(this)); 
 this.setbackground(null); 
 this.setvisible(true); 
 new fadeout(this).start(); 
 } 
 public static void main(string[] args) { 
 showframe showframe = new showframe(); 
 } 
} 
class mypanel extends jpanel{ 
 private image background; 
 jframe frame; 
 public mypanel(final jframe frame){ 
 this.frame = frame; 
 try { 
  url url=panel.class.getresource("a.jpg"); 
  imageicon icon = new imageicon(url); 
  background = icon.getimage() ; 
//  background = imageio.read(new file("d:\\workspace\\maven\\blessing\\src\\shen\\b.jpg")); 
  this.addmouselistener(new mouseadapter() { 
  @override 
  public void mouseclicked(mouseevent e) { 
   super.mouseclicked(e); 
//   new fadeout(mypanel.this.frame).start(); 
   frame.setvisible(false); 
   frame.dispose(); 
  } 
  }); 
 } catch (exception e) { 
  e.printstacktrace(); 
 } 
 } 
 protected void paintcomponent(graphics g) { 
 super.paintcomponent(g); 
 g.drawimage(background,0,0,666,666,null); 
 g.setcolor(color.red); 
 g.setfont(new font("", font.bold, 15)); 
 g.drawstring("祝愿宝儿永远幸福的像花儿一样", 60, 280); 
 } 
} 
class fadeout extends thread { 
 private jframe wnd; 
 public fadeout(jframe wnd) { 
 this.wnd = wnd; 
 } 
 public void run() { 
 try { 
  for (int i = 0; i < 50; i++) { 
  thread.sleep(50); 
  awtutilities.setwindowopacity(wnd, i / 50f); 
  } 
 } catch (exception ex) { 
  ex.printstacktrace(); 
 } 
 } 
} 

2 玫瑰花frame

package shen; 
 
import java.awt.eventqueue; 
import javax.swing.jframe; 
 
 
import com.sun.awt.awtutilities; 
 
public class frame extends jframe { 
 
 private static final long serialversionuid = 7517576070147366983l; 
 
 public frame() { 
 settitle("png透明窗体"); 
 setdefaultcloseoperation(jframe.exit_on_close); 
 setundecorated(true); 
 setsize(666, 666); 
 setlocationrelativeto(null); 
 awtutilities.setwindowopaque(this, false); 
 setcontentpane(new panel(this)); 
 addmouselistener(new movewindow(this)); 
 } 
 
 public static void main(string[] args) { 
 eventqueue.invokelater(new runnable() { 
  @override 
  public void run() { 
  new frame().setvisible(true); 
  } 
 }); 
 } 
} 

3

package shen; 
 
import java.awt.graphics; 
import java.awt.image; 
import java.awt.point; 
import java.awt.event.mouseadapter; 
import java.awt.event.mouseevent; 
import java.net.url; 
 
import javax.swing.imageicon; 
import javax.swing.jframe; 
import javax.swing.jpanel; 
 
import com.sun.awt.awtutilities; 
 
import shen.panel.fadeout; 
 
public class movewindow extends mouseadapter { 
 
 private point last; 
 private jframe frame; 
 
 public movewindow(jframe frame) { 
 this.frame = frame; 
 } 
 
 public void mousepressed(mouseevent e) { 
 last = e.getlocationonscreen(); 
 } 
 
 public void mousereleased(mouseevent e) { 
 point point = e.getlocationonscreen(); 
 point fpoint = frame.getlocation(); 
 frame.setlocation(fpoint.x + point.x - last.x, fpoint.y + point.y 
  - last.y); 
 last = point; 
 } 
 
} 

4

package shen; 
 
import java.awt.graphics; 
import java.awt.image; 
import java.awt.event.mouseadapter; 
import java.awt.event.mouseevent; 
import java.net.url; 
 
import javax.swing.imageicon; 
import javax.swing.jframe; 
import javax.swing.jpanel; 
 
import com.sun.awt.awtutilities; 
import com.wanju.blessing.showframe; 
 
public class panel extends jpanel{ 
 
 private image background; 
 jframe frame = null; 
 public jframe getframe() { 
 return frame; 
 } 
 
 public void setframe(jframe frame) { 
 this.frame = frame; 
 } 
 
 public panel(jframe frame){ 
 this.frame = frame; 
 try { 
//  background = imageio.read(new file("d:\\workspace\\maven\\blessing\\src\\shen\\window.png")); 
//  background = imageio.read(new file("d:\\workspace\\maven\\blessing\\src\\shen\\b.jpg")); 
  url url=panel.class.getresource("c.jpg"); 
  imageicon icon = new imageicon(url); 
  background = icon.getimage() ; 
//  background = imageio.read(new file("d:\\workspace\\maven\\blessing\\src\\shen\\b.jpg")); 
  this.addmouselistener(new mouseadapter() { 
  @override 
  public void mouseclicked(mouseevent e) { 
   super.mouseclicked(e); 
   new fadeout(panel.this.frame).start(); 
   
  } 
  }); 
 } catch (exception e) { 
  e.printstacktrace(); 
 } 
 } 
 
 class fadeout extends thread { 
 private jframe wnd; 
 public fadeout(jframe wnd) { 
  this.wnd = wnd; 
 } 
 public void run() { 
  try { 
  for (int i = 50; i > 0; i--) { 
   thread.sleep(50); 
   awtutilities.setwindowopacity(wnd, i / 50f); 
  } 
  } catch (exception ex) { 
  ex.printstacktrace(); 
  } 
  wnd.setvisible(false); 
  wnd.dispose(); 
  new showframe(); 
 } 
 } 
 
 protected void paintcomponent(graphics g) { 
 super.paintcomponent(g); 
 g.drawimage(background,0,0,666,666,null); 
 } 
} 

5 效果图：

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