Hng dn s dng cng c eclipse lp trnh java. Phn 2: Hng dn ko th Giao din

Hm nay mnh s ch cch s dng Visual Editor trong Eclipse dng ko

th giao din, ch ngi code giao din c m cht.

u tin, m eclipse ln, chn File -> New Project -> Java Project . Nhp

vo Project Name tn project ca bn v d nh Demo chng hn. Sau

nhn Next -> Finish.

Sau ban click chut phi ngay ti project Demo > Chn New > Visual

Class.

Sau chn giao din la Swing -> Application ( cc bn c th chn Frame

hay j cng dc ty mi ngi). Sau nhp vo tn Class v d l

DemoClass, click chn public static void main ( nu mun , cn khng th

thi > . Sau nhn finish.

Sau ta c giao din ca ct nh sau:

Ct s gm 4 phn chnh: bn tri l cc file java v Package, bn trn l giao

din, bn di l phn code v property, bn phi l cc phn linhtinh. Sau

bn click vo phn pallet, cng c s hin th cc component ca giao

din Swing. Ti y tui s chn ko th mt cng c tng trng l JButton

v mt JLabel. Tuy nhin, trong java i hi cc bn phi set layout cho

componet. y nu mun t cc component mt cch ty thch th cc

bn chn layout l null. ( Bn click vo phn chnh gia , chnh l

JcontentPane, sau bn di property bn chn layout l nul ).

Sau bn ko th mt JButton v mt JLabel bt K vo JContentPane, C

th chnh sa name, text cho cc component ti property.

Cui cng chy chuong trnh, bn chn Menu Run -> Run As -> Java

Application.

Bi vit ny ch hng dn cch c bn nht to giao din cho nhng

ngi no mi lm quen vi eclipse, cc bn c th to giao din mt cc

complex hn vi cc component khc ca Swing v lp trnh action cho

chng. Chc mi ngi thnh cng.

Hng dn s dng cng c eclipse lp trnh java. Phn 2: Hng dn ko th Giao din