锘??xml version="1.0" encoding="utf-8" standalone="yes"?>久久久久久亚洲AV无码专区,亚洲日韩精品国产3区,色欲aⅴ亚洲情无码AV http://www.tkk7.com/galaxyly/category/19245.htmlMy javaWorld zh-cn Sun, 15 Apr 2007 03:40:50 GMT Sun, 15 Apr 2007 03:40:50 GMT 60 JAVA3D鍖呭姛鑳戒粙緇?/title> http://www.tkk7.com/galaxyly/archive/2007/04/15/110752.html閾舵渤嫻風洍 閾舵渤嫻風洍 Sun, 15 Apr 2007 03:06:00 GMT http://www.tkk7.com/galaxyly/archive/2007/04/15/110752.html http://www.tkk7.com/galaxyly/comments/110752.html http://www.tkk7.com/galaxyly/archive/2007/04/15/110752.html#Feedback 0 http://www.tkk7.com/galaxyly/comments/commentRss/110752.html http://www.tkk7.com/galaxyly/services/trackbacks/110752.html 闃呰鍏ㄦ枃 ]]> 鍚戜笂杞瀷涓瓙綾誨皢鑳界湅鍒扮埗綾昏瑕嗙洊瀛楁鐨勭幇璞℃帰璁?/title> http://www.tkk7.com/galaxyly/archive/2007/03/31/107614.html閾舵渤嫻風洍 閾舵渤嫻風洍 Sat, 31 Mar 2007 03:31:00 GMT http://www.tkk7.com/galaxyly/archive/2007/03/31/107614.html http://www.tkk7.com/galaxyly/comments/107614.html http://www.tkk7.com/galaxyly/archive/2007/03/31/107614.html#Feedback 2 http://www.tkk7.com/galaxyly/comments/commentRss/107614.html http://www.tkk7.com/galaxyly/services/trackbacks/107614.html
鎴戜滑鐭ラ亾錛屽湪瀛愮被緇ф壙鐖剁被涔嬪悗錛屽鏋滃瓙綾諱笌鐖剁被鏈夊悓鍚嶇殑瀛楁鍜屾柟娉曪紝閭d箞瀛愮被涓殑瀛愭浼氫唬鏇挎垨闅愯棌鐖剁被鐨勫瓙孌碉紝璇存槑瀛愮被瀛楁瑕嗙洊浜嗚秴綾誨瓧孌碉紝浣嗗彲浠ラ氳繃super鍏抽敭瀛楀幓璁塊棶瓚呯被瀛楁銆備絾鏄紝鍦ㄦ垜浠皢瀛愮被瀵硅薄鍚戣秴綾昏漿鍨嬬殑鏃跺欏氨浼氬彂鐢熻繖涓鎬殑鐜拌薄錛屽瓙綾誨璞″眳鐒跺彲浠ョ湅鍒扮埗綾繪浘緇忚瑕嗙洊鎺夌殑瀛楁錛佸氨姝e涓嬮潰渚嬪瓙涓竴鏍鳳細
聽1 聽class 聽A{ 聽2 聽聽聽聽聽 boolean 聽bb聽 = false ; 聽3 聽} 聽4 聽聽5 聽public 聽 class 聽B聽 extends 聽A{ 聽6 聽聽聽聽聽 boolean 聽bb聽 = 聽 true ; 聽7 聽聽聽聽聽 // int聽a=1; 聽8 聽聽聽聽聽 public 聽 static 聽 void 聽main(String[]聽args)聽{ 聽9 聽聽聽聽聽聽聽聽聽B聽b聽 = new 聽B(); 10 聽聽聽聽聽聽聽聽聽A聽a聽; 11 聽聽聽聽聽聽聽聽聽a = 聽b; 12 聽聽聽聽聽聽聽聽聽 // ---錛燂紵 13 聽聽聽聽聽聽聽聽聽System.out.println(a.bb); 14 聽聽聽聽聽聽聽聽聽 // ---榪欏彞鍙互鐞嗚В 15 聽聽聽聽聽聽聽聽聽System.out.println(b.bb); 16 聽聽聽聽聽聽聽聽聽 // ---錛燂紵 17 聽聽聽聽聽聽聽聽聽System.out.println(聽((A)b).bb); 18 聽聽聽聽聽聽聽聽聽 // ---- 19 聽聽聽聽聽} 20 聽聽聽聽聽 /* 榪愯緇撴灉 21 聽聽聽聽聽聽*聽false 22 聽聽聽聽聽聽*聽true 23 聽聽聽聽聽聽*聽false 24 聽聽聽聽聽聽*聽 */ 25 聽}
涓轟粈涔堜細鍙戠敓榪欐牱鐨勬儏鍐靛憿錛?br />鍏充簬榪欑鎯呭喌鐨勮В閲婂湪[緹嶿Peter van der Linden钁楃殑銆奐ust Java2銆嬩腑鏈変簡絳旀: P106浠栬錛?br />聽聽聽涓瀹氳娉ㄦ剰錛氬綋鎶婂瓙綾昏漿鎹㈡垚瓚呯被鏃訛紝瀛愮被鍙互瑙佸埌鎴栬闂闅愯棌鐨勫悓鍚嶅彉閲忋侸ava鍏佽鍚嶅瓧閲嶅鐨勫師鍥犳槸錛屽厑璁稿皢鏉ユ妸鏂扮殑瀛楁鍔犲埌瓚呯被涓紝鑰屼笉褰卞搷宸茬粡浣跨敤浜嗚鍚嶅瓧鐨勭幇鏈夊瓙綾伙紝瀛愮被灝嗕細緇х畫浣跨敤鑷繁鐨勫瓧孌靛壇鏈?font color="#ff1493">闄ら潪璁╁瓙綾諱互瓚呯被瀵硅薄鐨勫艦寮忓嚭鐜幫紝鏂規硶鍙互瑕嗙洊錛屼絾鏄瓧孌典笉鑳借瑕嗙洊銆傛敞鎰忥細鏈濂戒笉瑕侀殣钘忚秴綾諱腑鐨勫瓧孌靛悕銆?br />聽聽聽聽聽鎵浠ユ垜浠湪榪涜鍚戜笂杞瀷鐨勬椂鍊欎竴瀹氳娉ㄦ剰錛氫笉瑕佽闂瓙綾諱腑閭d簺鈥滆鐩栤濇帀鐖剁被鐨勫瓧孌碉紙瀹冨茍娌℃湁鐪熸瑕嗙洊鎺夛紝鍦ㄥ悜涓婅漿鍨嬬殑鏃跺欏氨鍙互璁塊棶鐨勫埌錛夛紝瑕佷箞灝嗗瓙綾誨瓧孌墊敼鍚嶏紙鍦ㄤ綘鐭ラ亾鐖剁被浠g爜鐨勬儏鍐典笅錛夛紝瑕佷箞閫氳繃鏂規硶鏉ヨ闂瓧綾誨瓧孌碉紙鏂規硶鍗充嬌鍚屽悕涔熻偗瀹氳兘瑕嗙洊鎺夛級銆?/font> ]]>緇ф壙甯﹀弬鏁版瀯閫犲櫒鐨勮秴綾誨茍涓旇皟鐢ㄨ嚜韜叾浠栨瀯閫犲櫒鐨勮璁?/title> http://www.tkk7.com/galaxyly/archive/2007/03/31/107610.html閾舵渤嫻風洍 閾舵渤嫻風洍 Sat, 31 Mar 2007 02:56:00 GMT http://www.tkk7.com/galaxyly/archive/2007/03/31/107610.html http://www.tkk7.com/galaxyly/comments/107610.html http://www.tkk7.com/galaxyly/archive/2007/03/31/107610.html#Feedback 0 http://www.tkk7.com/galaxyly/comments/commentRss/107610.html http://www.tkk7.com/galaxyly/services/trackbacks/107610.html
//
棣栧厛鏈変竴涓甫鍙傛暟鐨勮秴綾伙細聽
class
聽SuperClass
{聽 聽聽聽String聽str
=
"
create聽superClass聽obj
"
;聽 聽聽聽SuperClass(
int
聽num)
{聽 聽聽聽聽聽聽聽System.out.println(num
+
str);聽 聽聽聽}
聽 }
聽
/**/
/*
鐜板湪鏈変竴涓瓙綾葷戶鎵夸簡榪欎釜瓚呯被錛岄偅涔堣繖涓瓙綾誨簲璇ユ樉寮忕殑璋冪敤瓚呯被鐨勬瀯閫犲嚱鏁幫紝浠ヤ究鍒濆鍖栬嚜宸辯殑鐖剁被,濡備笅銆偮?br />
*/
class
聽SubClass聽
extends
聽SuperClass
{聽 聽聽聽SubClass(
int
聽num)
{聽 聽聽聽聽聽聽
super
(num);聽 聽聽聽}
聽 }
聽
/**/
/*
鐜板湪瀛愮被榪樿瀹氫箟涓涓柊鐨勬瀯閫犲嚱鏁幫紝騫朵笖鍦ㄥ墠涓涓瀯閫犲嚱鏁頒腑璋冪敤榪欎釜鏂扮殑鏋勯犲嚱鏁幫紝鏇存敼濡備笅錛毬?br />
*/
class
聽SubClass聽
extends
聽SuperClass
{聽 聽聽聽SubClass(
int
聽num)
{聽 聽聽聽聽聽聽
super
(num);聽 聽聽聽聽聽聽
this
(
"
other聽SubClass(String)
"
);聽 聽聽聽}
聽 聽聽聽SubClass(String聽s)
{聽 聽聽聽聽聽聽System.out.println(s);聽 聽聽聽}
聽 聽聽聽
public
聽
static
聽
void
聽main(String[]聽args)
{聽 聽聽聽聽聽聽
new
聽SubClass();聽 聽聽聽}
聽 }
聽
/**/
/*
鐢變簬鎴戜滑鐭ラ亾鍦ㄤ竴涓被涓殑鏋勯犲嚱鏁頒腑瑕佽皟鐢ㄨ嚜宸辯殑鍏朵粬鏋勯犲嚱鏁幫紝鍙兘閫氳繃this();鐨勬柟寮忚皟鐢ㄤ竴涓紝騫朵笖瑕佹斁鍦ㄦ墍鍦ㄦ瀯閫犲嚱鏁扮殑絎竴琛岋紝浣嗘槸浣跨敤super();鏄懼紡璋冪敤涔熺埗綾誨甫鍙傛瀯閫犲嚱鏁頒篃鍙兘鏀懼湪絎竴琛岋紝閭d箞榪欐牱灝變細鍙戠敓鍐茬獊銆?br />
*/
//
鍙傝冿細聽
public
聽
class
聽SuperClass聽
{聽 String聽str
=
"
create聽superClass聽obj
"
;聽聽 聽SuperClass(
int
聽num)
{聽聽 聽聽聽聽聽聽聽System.out.println(num
+
str);聽聽 聽聽聽}
聽聽 }
聽
public
聽
class
聽SubClass聽
extends
聽SuperClass聽
{聽 聽聽聽SubClass(
int
聽num)
{聽聽 聽聽聽聽聽聽
super
(num);聽聽 聽聽聽聽聽聽sub(num,
"
other聽Subclass(String)
"
);聽 聽聽聽}
聽聽 聽聽聽SubClass(
int
聽num,String聽s)
{聽聽 聽聽聽聽聽聽
super
(num);聽 聽聽System.out.println(s);聽聽 聽聽聽}
聽 聽聽聽
//
-------------聽
聽聽聽SubClass聽sub(
int
聽num,String聽s)
{聽 聽聽聽
return
聽
new
聽SubClass(num,s);聽 聽聽聽}
聽 聽聽聽
public
聽
static
聽
void
聽main(String[]聽args)
{聽聽 聽聽聽聽聽聽
new
聽SubClass(
1
);聽 聽聽聽}
聽聽 }
]]> 鍏充簬鍚嶇О灞忚斀璁ㄨ http://www.tkk7.com/galaxyly/archive/2007/03/31/107609.html閾舵渤嫻風洍 閾舵渤嫻風洍 Sat, 31 Mar 2007 02:53:00 GMT http://www.tkk7.com/galaxyly/archive/2007/03/31/107609.html http://www.tkk7.com/galaxyly/comments/107609.html http://www.tkk7.com/galaxyly/archive/2007/03/31/107609.html#Feedback 0 http://www.tkk7.com/galaxyly/comments/commentRss/107609.html http://www.tkk7.com/galaxyly/services/trackbacks/107609.html public 聽 class 聽SuperClass聽 {聽 public 聽 void 聽method() {聽 System.out.println( " super聽method()聽worked. " );聽 } 聽 public 聽 void 聽method( int 聽a) {聽 System.out.println( " super聽method(int)聽worked " );聽 } 聽 public 聽 void 聽method(String聽s) {聽 System.out.println( " super聽method(string)聽worked " );聽 } 聽 } 聽 // ------------sub---------------聽 public 聽 class 聽SubClass聽 extends 聽SuperClass聽 {聽 聽聽 public 聽 void 聽method() {聽 聽聽System.out.println( " subclass聽method()聽worked " );聽 聽聽} 聽 聽聽 public 聽 void 聽method( int 聽a) {聽 聽聽 super .method(a);聽 聽聽} 聽 聽聽 public 聽 void 聽method( char 聽c) {聽 聽聽System.out.println( " subclass聽method(char)聽worked " );聽 聽聽} 聽 } 聽 // ------------run---------------聽 public 聽 class 聽Test聽 {聽 public 聽 static 聽 void 聽run(SuperClass聽a) {聽 a.method();聽 a.method( 1 );聽 a.method( " string " );聽 } 聽 public 聽 static 聽 void 聽main(String[]聽args)聽 {聽 run( new 聽SubClass());聽 new 聽SubClass().method( ' r ' );聽 } 聽 } 聽 // =============END===============聽 subclass聽method()聽worked聽 super 聽method( int )聽worked聽 super 聽method(string)聽worked聽 subclass聽method( char )聽worked聽 // =============END===============聽 ]]>瀛︿範SWING澶翠竴閬紒 http://www.tkk7.com/galaxyly/archive/2006/07/08/57218.html閾舵渤嫻風洍 閾舵渤嫻風洍 Fri, 07 Jul 2006 16:37:00 GMT http://www.tkk7.com/galaxyly/archive/2006/07/08/57218.html http://www.tkk7.com/galaxyly/comments/57218.html http://www.tkk7.com/galaxyly/archive/2006/07/08/57218.html#Feedback 0 http://www.tkk7.com/galaxyly/comments/commentRss/57218.html http://www.tkk7.com/galaxyly/services/trackbacks/57218.html
鍙戠幇
swing
涓鎺т歡鐨勫竷灞寰堥夯鐑︼紝瑕佹兂鏁翠釜濂界湅鐨勭晫闈㈢‘瀹炴槸浠剁儲浜虹殑浜嬫儏錛屾垜鍋氫簡涓涓畝鍗曠殑鐣岄潰錛屼唬鐮佸涓嬶細
聽
package
聽gui;
import
聽java.awt.BorderLayout;
import
聽java.awt.GridLayout;
import
聽javax.swing.JButton;
import
聽javax.swing.JFrame;
import
聽javax.swing.JLabel;
import
聽javax.swing.JPanel;
import
聽javax.swing.JTextField;
import
聽javax.swing.JToolBar;
public
聽
class
聽UserGui聽
extends
聽JFrame聽{聽 聽聽聽聽
static
聽
final
聽
long
聽serialVersionUID聽
=
聽
1
; 聽聽聽聽JPanel聽infBar; 聽聽聽聽JButton[]聽button聽
=
聽
new
聽JButton[
6
]; 聽聽聽聽JToolBar聽tb; 聽聽聽聽
//
聽----------
聽聽聽聽JLabel聽idL聽
=
聽
new
聽JLabel(
"
宸ュ彿錛?/span>
"
); 聽聽聽聽JLabel聽nameL聽
=
聽
new
聽JLabel(
"
濮撳悕錛?/span>
"
); 聽聽聽聽JLabel聽moneyL聽
=
聽
new
聽JLabel(
"
瀛﹀巻錛?/span>
"
); 聽聽聽聽JLabel聽workL聽
=
聽
new
聽JLabel(
"
鑱岀О錛?/span>
"
); 聽聽聽聽JTextField聽idT聽
=
聽
new
聽JTextField(
22
); 聽聽聽聽JTextField聽nameT聽
=
聽
new
聽JTextField(
22
); 聽聽聽聽JTextField聽moneyT聽
=
聽
new
聽JTextField(
22
); 聽聽聽聽JTextField聽workT聽
=
聽
new
聽JTextField(
22
); 聽聽聽聽
//
聽--------------------------------
聽聽聽聽
public
聽UserGui(String聽name)聽{ 聽聽聽聽聽聽聽聽
super
(name); 聽聽聽聽聽聽聽聽setLayout(
new
聽BorderLayout()); 聽聽聽聽聽聽聽聽setDefaultCloseOperation(EXIT_ON_CLOSE); 聽聽聽聽聽聽聽聽setSize(
290
,聽
200
); 聽聽聽聽聽聽聽聽setResizable(
false
); 聽聽聽聽聽聽聽聽setToolBar(); 聽聽聽聽聽聽聽聽setInfBar(); 聽聽聽聽聽聽聽聽add(infBar,聽BorderLayout.CENTER); 聽聽聽聽聽聽聽聽add(tb,聽BorderLayout.NORTH); 聽聽聽聽聽聽聽聽setVisible(
true
); 聽聽聽聽} 聽聽聽聽
//
聽--------------------------------
聽聽聽聽
public
聽
void
聽setToolBar()聽{ 聽聽聽聽聽聽聽聽tb聽
=
聽
new
聽JToolBar(); 聽聽聽聽聽聽聽聽tb.setFloatable(
false
); 聽聽聽聽聽聽聽聽String[]聽t1聽
=
聽{聽
"
鏌ヨ
"
,聽
"
娣誨姞
"
,聽
"
淇敼
"
,聽
"
鍒犻櫎
"
,聽
"
搴旂敤鏇存敼
"
,聽
"
閫鍑虹郴緇?/span>
"
聽}; 聽聽聽聽聽聽聽聽
for
聽(
int
聽i聽
=
聽
0
;聽i聽
<
聽
6
;聽i
++
)聽{ 聽聽聽聽聽聽聽聽聽聽聽聽button[i]聽
=
聽
new
聽JButton(t1[i]); 聽聽聽聽聽聽聽聽聽聽聽聽tb.add(button[i]); 聽聽聽聽聽聽聽聽} 聽聽聽聽} 聽聽聽聽
public
聽
void
聽setInfBar()聽{ 聽聽聽聽聽聽聽聽infBar聽
=
聽
new
聽JPanel(); 聽聽聽聽聽聽聽聽infBar.setLayout(
new
聽BorderLayout()); 聽聽聽聽聽聽聽聽JPanel聽left聽
=
聽
new
聽JPanel(); 聽聽聽聽聽聽聽聽left.setLayout(
new
聽GridLayout(
4
,聽
1
)); 聽聽聽聽聽聽聽聽JPanel聽right聽
=
聽
new
聽JPanel(); 聽聽聽聽聽聽聽聽right.setLayout(
new
聽GridLayout(
4
,聽
1
)); 聽聽聽聽聽聽聽聽infBar.add(left,聽BorderLayout.WEST); 聽聽聽聽聽聽聽聽infBar.add(right,聽BorderLayout.EAST); 聽聽聽聽聽聽聽聽left.add(idL); 聽聽聽聽聽聽聽聽left.add(nameL); 聽聽聽聽聽聽聽聽left.add(moneyL); 聽聽聽聽聽聽聽聽left.add(workL); 聽聽聽聽聽聽聽聽right.add(idT); 聽聽聽聽聽聽聽聽right.add(nameT); 聽聽聽聽聽聽聽聽right.add(moneyT); 聽聽聽聽聽聽聽聽right.add(workT); 聽聽聽聽} 聽聽聽聽
//
聽--------------------------------
聽聽聽聽
public
聽
static
聽
void
聽main(String[]聽args)聽{ 聽聽聽聽聽聽聽聽UserGui聽ug聽
=
聽
new
聽UserGui(
"
浜轟簨妗f綆$悊緋葷粺鐣岄潰
"
); 聽聽聽聽}聽聽聽聽 }
]]>
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