Java程序設(shè)計(jì) 11章_ppt.txt

1、絎?1绔?#鍥懼艦鐢ㄦ埛鐣岄潰瀛︿範(fàn)鐩殑錛?浜?jiǎn)瑙WT涓嶴wing緙栫▼鍒濇鎺屾彙Java涓殑鐣岄潰瑙勫垝鍜岃璁?鎺屾彙Swing甯哥敤緇勪歡鐨勪嬌鐢?鎺屾彙Java鐨勪簨浠跺鐞嗘満鍒朵笌浜嬩歡妯″瀷?浜?jiǎn)瑙ava涓殑澶氬獟浣撴搷浣?瀛︿範(fàn)閲嶇偣錛?鎺屾彙鐣岄潰瑙勫垝涓殑鍩烘湰姒傚康鍙?qiáng)鍚勮圌鰵勪綔鐢帉鎻′簨錃g澶勭悊鏈哄埗鍜屼簨浠舵ā鍨?鎺屾彙甯哥敤緇勪歡鐨勪嬌鐢ㄦ柟娉曪紙瀛︿細(xì)浣跨敤API鏂囨。錛?絎?1绔鍥懼艦鐢ㄦ

2、埛鐣岄潰?鏈珷鎻愯?錛?1.Applet緙栫▼鍩虹?2.GUI鍩虹?3.Java涓殑甯哥敤GUI緇勪歡4.Java鐨勪簨浠跺鐞嗘満鍒跺拰浜嬩歡妯″紡?5.Java鐨勫濯掍綋搴旂敤?11.1.1Applet綾?Applet綾諱綅浜庡寘java.applet涓紝鍙互瀹屾垚浠ヤ笅鍔熻兘錛?1.鍙互鐢ㄦ潵鍖呭惈鍏跺畠鐣岄潰緇勪歡2.鍙互鍝嶅簲鍩哄寘鍚殑緇勪歡寮曞彂鐨勪簨浠?11.1Applet鍩虹?Applet涔熺О灝忕▼搴忥紝鏄

3、湪瀹㈡埛绔繍琛岀殑Java紼嬪簭銆?11.1.2Applet鐨勮繍琛岀幆澧?榪愯?Applet鐨勫鎴風(fēng)蹇呴』瀹夎?JRE錛圝ava榪愯鏃剁幆澧冿級(jí)?1.鍙互榪愯?浜庢敮鎸丣ava鐨勬祻瑙堝櫒2.鍙互浣跨敤appletViewer.exe榪愯?11.1Applet鍩虹?11.1.3Applet鐨勮繍琛屾満鐞?11.1Applet鍩虹?11.1.4Applet搴旂敤紼嬪簭鎺ュ彛錛圓PI錛?11.1Applet鍩虹?11.2鍥懼艦

4、鐢ㄦ埛鐣岄潰11.2.1瀹瑰櫒瀹瑰櫒錛圕ontainer錛夊氨鏄彲浠ュ寘鍚叾瀹冪粍浠剁殑緇勪歡銆?甯歌鐨勫鍣ㄦ湁錛氶潰鏉匡紙?Panel錛夊拰紿椾綋錛圵indow錛変袱澶х被錛學(xué)indow鍙堝寘鍚獸rame銆丏ialog鍜孞Window絳夈€?鍥懼艦鐢ㄦ埛鐣岄潰錛圙UI錛夛紝鏄幇鍦ㄧ▼搴忚璁＄殑瑙勮寖銆?11.2.2緇勪歡緇勪歡錛圕omponent)灝辨槸GUI鐣岄潰涓殑姣忎釜鍏冪礌錛屼換浣曚竴涓粍浠墮兘鏄痡ava.pon

5、ent鐨勫瓙綾誨璞€?緇勪歡鏄疓UI涓渶鍩烘湰鐨勫厓绱犮€?11.2鍥懼艦鐢ㄦ埛鐣岄潰11.2.3璇嗗埆鐢ㄦ埛紿楀彛鐣岄潰鐨勭粍浠?鐢ㄦ埛鐣岄潰錛圲I錛夌殑涓ょ甯哥敤鍒嗙被錛??鍛戒護(hù)琛屾柟寮忓拰鍥懼艦鐢ㄦ埛鐣岄潰錛圙UI錛?鍦↗ava涓紝GUI鍙互浣跨敤鎶借薄紿楀彛宸ュ叿闆嗭紙AWT錛夊拰Swing鏉ュ疄鐜般€?11.5.1FlowLayoutFlowLayout鐨勫竷灞€鍘熷垯錛氫粠宸﹀埌鍙籌紝浠庝笂鍒頒笅FlowLayou

6、t()榛樿瀵歸綈鏂瑰紡鍜岄棿璺?FlowLayout(intalignment)榛樿闂磋窛FlowLayout(intalignmentinthzintvert)鎸囧畾瀵歸綈鏂瑰紡鍜岄棿璺?甯冨眬綆＄悊鍣ㄧ敤鏉ョ鐞嗗簲鐢ㄧ▼搴忕殑鐣岄潰銆?11.5甯冨眬綆＄悊鍣?11.5.2BderLayoutBderLayout灝嗗鍣ㄥ垝鍒嗕負(fù)涓溿€佽タ銆佸崡銆佸寳銆佷腑銆?BderLayout()榛樿妯旱闂磋窛BderLayout(in

7、thzintvert)鎸囧畾闂磋窛渚嬪錛岃灝嗕竴涓寜閽姞鍒板崡杈癸細(xì)??container.add(btnOKBderLayout.SOUTH)11.5.2BderLayout11.5甯冨眬綆＄悊鍣?11.5甯冨眬綆＄悊鍣?11.5.3GridLayoutGridLayout鎶婂鍣ㄥ鉤鍧囧垝鍒嗕負(fù)琛屽拰鍒楃殑緗戞牸錛屾墍鏈夌殑緇勪歡琚斁鍦ㄧ綉鏍奸噷錛屽昂瀵稿ぇ灝忛兘涓€鏍?GridLayout()鐢熸垚涓€涓崟鍒楃殑緗戞牸Gr

8、idLayout(introwintcol)鎸囧畾琛屾暟鍜屽垪鏁?GridLayout(introwintcolinthzintvert)鎸囧畾琛屾暟錛屽垪鏁幫紝琛岃窛鍜屽垪璺?11.5.3GridLayout11.5甯冨眬綆＄悊鍣?11.5.4CardLayoutCardLayout鍙互瀛樺偍澶氫釜涓嶅悓鐨勫竷灞€錛屾瘡涓竷灞€灝卞儚涓€涓崱鐗囩粍涓殑涓€寮犲崱鐗囷紝鍦ㄤ竴涓椂鍒誨彧鑳芥樉紺轟竴寮犲崱鐗囧湪欏跺眰銆?Card

9、Layout()姘村鉤鍜屽瀭鐩寸殑闂磋窛涓?CardLayout(inthgapintvgap)鎸囧畾闂磋窛voidshow(ContainercpStringname)鏄劇ず鎸囧畾瀹瑰櫒涓殑鏍囩鍗＄墖11.5甯冨眬綆＄悊鍣?11.5.5GridBagLayout11.5甯冨眬綆＄悊鍣?GridBagLayout灝嗙粍浠舵帓鍒楀湪琛屽拰鍒楃粍鎴愮殑緗戞牸涓紝浣嗙粍浠剁殑澶у皬鍙互涓嶅繀鐩稿悓錛屽茍涓斾笉涓€瀹氳浠庡乏鍒板彸錛屼粠

10、涓婂埌涓嬫帓鍒楋紝鑰屾槸閫氳繃涓€涓緟鍔╃被?GridBagConstraints綾繪潵鍗忓姪瀹屾垚銆?GridBagLayout()鐢熸垚涓€涓竷灞€綆＄悊鍣?GridBagConstraints()闇€瑕佷嬌鐢ㄧ害鏉熷璞?gb.setConstraints(cgbc)璁劇疆緇勪歡鐨勫睘鎬?cp.add(c)娣誨姞緇勪歡c鍒板鍣╟p涓?11.5.5GridBagLayout11.5甯冨眬綆＄悊鍣?11.5.6BoxLayout