{"id":91,"date":"2024-10-18T16:43:53","date_gmt":"2024-10-18T19:43:53","guid":{"rendered":"https:\/\/ravenadigital.com.br\/?p=91"},"modified":"2024-10-18T16:43:53","modified_gmt":"2024-10-18T19:43:53","slug":"interfaces-graficas-com-javafx","status":"publish","type":"post","link":"https:\/\/ravenadigital.com.br\/?p=91","title":{"rendered":"Interfaces gr\u00e1ficas com JavaFX"},"content":{"rendered":"\n<p>JavaFX \u00e9 uma plataforma java para desenvolver aplica\u00e7\u00f5es com interfaces ricas , sendo uma \u00f3tima para op\u00e7\u00e3o para aplica\u00e7\u00f5es desktop modernas.<\/p>\n\n\n\n<p>Atualmente o JavaFX \u00e9 administrado pelo https:\/\/openjfx.io\/ , mas at\u00e9 a vers\u00e3o 8 do java as bibliotecas javaFX vinham integradas no jdk do java da Oracle.<\/p>\n\n\n\n<p>Com java na vers\u00e3o 21 , podemos fazer o download no site da azul do open jdk FX , que vem com as bibliotecas FX. Segue o link : <a href=\"https:\/\/www.azul.com\/downloads\/?version=java-21-lts&amp;package=jdk-fx#zulu\">https:\/\/www.azul.com\/downloads\/?version=java-21-lts&amp;package=jdk-fx#zulu<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Aqui um exemplo de c\u00f3digo para exibir um modal com uma imagem e uma descri\u00e7\u00e3o para o usu\u00e1rio:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>    Image image = new Image(\"imagem.jpg\");\n\n\/\/Aqui adicionamos um scroll pane para permitir a rolagem da imagem\/texto caso o tamanho ultrapasse os limites da tela\n    ScrollPane scrollpane = new ScrollPane();\n\n    final ImageView imageNode = new ImageView();\n    imageNode.setImage(image);\n\n    Text descricao = new Text(\"Aqui est\u00e1 a imagem!\");\n    descricao.setWrappingWidth(image.getWidth());\n\n    VBox vbox = new VBox(imageNode,descricao);\n    scrollpane.setContent(vbox);\n\n\/\/Aqui setamos a largura baseado na largura da imagem e a altura do modal pegando a altura do Stage (Tela principal) da aplica\u00e7\u00e3o dimuindo 100 px para ficar ajustado\n    Scene scene = new Scene(scrollpane, image.getWidth(), MainStage.getInstance().getStage().getHeight()-100);\n    Stage modalImagem = new Stage();\n    modalImagem.setScene(scene);\n    modalImagem.setResizable(false); \/\/ Case n\u00e3o queira permitir o usu\u00e1rio redimensionar ou maximizar a tela.\n    modalImagem.show();<\/code><\/pre>\n\n\n\n<p>Esse foi um pequeno exemplo de c\u00f3digo utilizando java e javaFX , uma infinidade de recursos est\u00e3o dispon\u00edveis para criar aplica\u00e7\u00f5es com interfaces gr\u00e1ficas utilizando a plataforma javaFX.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JavaFX \u00e9 uma plataforma java para desenvolver aplica\u00e7\u00f5es com interfaces ricas , sendo uma \u00f3tima para op\u00e7\u00e3o para aplica\u00e7\u00f5es desktop [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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