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Video: Kuv yuav hloov qhov loj ntawm lub pob hauv JavaFX li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Khawm Loj
Yog tsis yog, JavaFX yuav scale khawm nqes mus txog thaum nws mus txog qhov tsawg kawg nkaus dav . Cov txheej txheem setMinHeight() thiab setMaxHeight() teev qhov tsawg kawg nkaus thiab siab kawg qhov siab tus khawm yuav tsum tau tso cai kom muaj. Txoj kev setPrefHeight() teeb qhov nyiam qhov siab ntawm khawm.
Ib yam li ntawd, koj tuaj yeem nug, Kuv yuav ua li cas nruab ib daim ntawv lo hauv JavaFX?
1 Teb
- Siv lub pane layout uas tuaj yeem nruab nrab ntawm daim ntawv lo, thiab cia daim ntawv lo ua nws "qhov loj me" (xws li loj txaus los tuav cov ntawv), lossis.
- Ua daim ntawv lo sau tag nrho qhov dav ntawm nws lub thawv, thiab teeb tsa nws cov khoom sib dhos rau hauv nruab nrab.
Ib yam li ntawd, kuv yuav ntxiv cov duab rau lub pob hauv Scene Builder li cas? Kuv paub yuav ua li cas nrog Java Scene Builder 2.0. Koj tuaj yeem rub ib qho duab saib rau koj khawm , nyob rau hauv ntoo saib ntawm kev tswj (hauv qab sab laug). Luag nws dhau, thiab tos li 1 vib nas this, thiab koj yuav pom nws yuav ntxiv.
Hauv qhov no, VBox yog dab tsi hauv JavaFX?
Cov JavaFX VBox tivthaiv yog ib tug layout tivthaiv uas positions tag nrho nws cov me nyuam nodes (cov khoom) nyob rau hauv ib tug ntsug kab. Lub Java VBox cov khoom yog sawv cev los ntawm chav kawm javafx ua . scene.
AnchorPane JavaFX yog dab tsi?
AnchorPane chav kawm yog ib feem ntawm JavaFX . AnchorPane tso cai rau cov npoo ntawm cov me nyuam nodes yuav tsum anched rau ib qho offset los ntawm thauj tog rau nkoj pane ntug. Yog tias thauj tog rau nkoj muaj ib tug ciam teb thiab/los yog padding teem, cov offsets yuav raug ntsuas los ntawm sab hauv ntug ntawm cov insets. AnchorPane inherits Pane chav kawm.
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