Video: AWT yog dab tsi hauv Java?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Abstract Window Toolkit ( AWT ) yog ib txheej ntawm daim ntawv thov kev pab cuam cuam tshuam (APIs) siv los ntawm Java programmers los tsim graphical user interface (GUI) cov khoom, xws li cov nyees khawm, scroll bars, thiab windows. AWT yog ib feem ntawm Java Cov Chav Kawm Foundation (JFC) los ntawm Sun Microsystems, lub tuam txhab uas pib Java.
Kuj kom paub yog, AWT yog dab tsi hauv Java nrog piv txwv?
Java AWT (Abstract Window Toolkit) yog API los tsim GUI lossis windows-raws li cov ntawv thov hauv java ua . AWT yog hnyav hnyav piv txwv li nws cov khoom siv los ntawm OS. Cov java ua . awt pob muab cov chav kawm rau AWT api xws li TextField, Label, TextArea, RadioButton, CheckBox, Xaiv, Sau thiab lwm yam.
Tsis tas li ntawd, AWT thiab Swing hauv Java yog dab tsi? Swing . AWT stands rau Abstract windows toolkit. Swing tseem hu ua JFC's ( Java Cov chav kawm Foundation). AWT Cheebtsam yog hu ua Heavyweight Cheebtsam. Swings hu ua lub teeb hnyav tivthaiv vim viav vias Cheebtsam zaum saum lub AWT cov khoom thiab ua haujlwm.
Ua li no, AWT txhais li cas hauv Java?
Abstract Window Toolkit
Kev siv import Java AWT * yog dab tsi?
Muab cov Java Cov chav kawm 2D rau kev txhais thiab ua haujlwm ntawm cov khoom muaj feem xyuam nrog ob sab geometry. Muab cov chav kawm thiab interfaces rau cov txheej txheem nkag. Muab cov interfaces uas pab kom txoj kev loj hlob ntawm input txoj kev uas yuav ua tau siv nrog ib qho Java runtime ib puag ncig.
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