{"id":1921,"date":"2015-02-01T05:19:27","date_gmt":"2015-01-31T21:19:27","guid":{"rendered":"http:\/\/blog.qdac.cc\/?p=1921"},"modified":"2015-02-01T05:23:41","modified_gmt":"2015-01-31T21:23:41","slug":"fmx%e4%bd%bf%e7%94%a8-tpopup-%e8%87%aa%e5%ae%9a%e4%b9%89%e5%bc%b9%e5%87%ba%e7%aa%97%e5%8f%a3","status":"publish","type":"post","link":"https:\/\/blog.qdac.cc\/?p=1921","title":{"rendered":"[FMX]\u4f7f\u7528 TPopup \u81ea\u5b9a\u4e49\u5f39\u51fa\u7a97\u53e3"},"content":{"rendered":"<p>\u6211\u4eec\u8bb8\u591a\u65f6\u5019\uff0c\u5728\u7528\u6237\u70b9\u51fb\u67d0\u4e00\u63a7\u4ef6\u65f6\uff0c\u9700\u8981\u5728\u63a7\u4ef6\u7684\u76f8\u5173\u4f4d\u7f6e\u5f39\u51fa\u4e00\u4e2a\u4e0b\u62c9\u5217\u8868\uff0c\u5f39\u51fa\u8ba9\u7528\u6237\u9009\u62e9\u7684\u5185\u5bb9\u3002\u5728 FMX \u4e2d\uff0c\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5f88\u597d\u7684\u7ec4\u4ef6 TPopup\u3002<\/p>\n<p>1\u3001\u5728\u7a97\u4f53\u4e0a\u653e\u7f6e\u4e00\u4e2a TPopup \u7ec4\u4ef6\uff0c\u7136\u540e\u8bbe\u7f6e\u5176\u00a0PlacementTarget \u5c5e\u6027\u4e3a\u8981\u5f39\u51fa\u4e0b\u62c9\u5217\u8868\u7a97\u53e3\u7684\u63a7\u4ef6\u3002<\/p>\n<p>2\u3001\u4fee\u6539 TPopup \u7ec4\u4ef6\u7684 Visible \u5c5e\u6027\u4e3a True\uff08\u9ed8\u8ba4\u4e3a False\uff0c\u4f46 FMX \u5728\u8bbe\u8ba1\u671f\u4e5f\u7ed9\u6574\u6210\u4e0d\u53ef\u89c1\u4e86\uff0c\u8fd9\u5e94\u8be5\u7b97\u662f\u4e00\u4e2aBug\uff09\uff0c\u7136\u540e\u5c31\u53ef\u4ee5\u770b\u89c1\u5b83\u4e86\uff0c\u7136\u540e\u5728\u5176\u4e0a\u653e\u4f60\u9700\u8981\u7684\u7ec4\u4ef6\u3002\u6ce8\u610f TPopup \u9ed8\u8ba4\u662f\u5168\u900f\u660e\u7684\uff0c\u4f60\u9700\u8981\u4fee\u6539\u76f8\u5173\u7684\u6837\u5f0f\u6216\u653e\u7f6e\u76f8\u5173\u7684\u7ec4\u4ef6\uff0c\u8ba9\u5176\u4e0d\u8981\u900f\u660e\u3002<\/p>\n<p>3\u3001\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9aa4\u540e\uff0c\u5c06 TPopup.Visible \u5c5e\u6027\u4fee\u6539\u56de False\uff0c\u4ee5\u907f\u514d\u5728\u7a0b\u5e8f\u542f\u52a8\u65f6\u663e\u793a\u3002<\/p>\n<p>4\u3001\u5728\u8981\u5f39\u51fa\u4e0b\u62c9\u5217\u8868\u7a97\u53e3\u7684\u63a7\u4ef6\u7684 OnClick \u4e8b\u4ef6\u4e2d\uff0c\u8bbe\u7f6e TPopup.IsOpen \u4e3a True\u3002<\/p>\n<p>OK\uff0c\u8fd9\u5c31\u641e\u5b9a\u4e86\u3002\u6211\u4eec\u7f16\u8bd1\u8fd0\u884c\u5c31\u53ef\u4ee5\u770b\u5230\u5176\u6548\u679c\u3002<\/p>\n<p><a href=\"https:\/\/blog.qdac.cc\/wp-content\/uploads\/2015\/01\/fmxprogress.jpg\"><br \/>\n<\/a> <a href=\"https:\/\/blog.qdac.cc\/wp-content\/uploads\/2015\/02\/PopupDropDown.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-1923\" src=\"https:\/\/blog.qdac.cc\/wp-content\/uploads\/2015\/02\/PopupDropDown.jpg\" alt=\"PopupDropDown\" width=\"197\" height=\"179\" \/><\/a><\/p>\n<p>\u5982\u679c\u8981\u8c03\u6574\u5f39\u51fa\u7684\u4f4d\u7f6e\uff0c\u53ef\u4ee5\u8c03\u7528 TPopup.Placement \u5c5e\u6027\u3002\u5982\u679c\u5bf9\u4e8e\u4f4d\u7f6e\u4ecd\u4e0d\u6ee1\u610f\uff0c\u53c2\u8003\uff1a<a title=\"[FMX] TPopup \u7ec4\u4ef6\u5e2e\u52a9\u7684\u6838\u5fc3\u7ffb\u8bd1\" href=\"https:\/\/blog.qdac.cc\/?p=1900\">[FMX] TPopup \u7ec4\u4ef6\u5e2e\u52a9\u7684\u6838\u5fc3\u7ffb\u8bd1<\/a>\u00a0\u4e2d\u7684\u8bf4\u660e\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n<p>\u5728\u8fd9\u4e00\u70b9\u4e0a\uff0cFMX \u6bd4 VCL \u65b9\u4fbf\u591a\u4e86\uff0cVCL \u6211\u4e0d\u5f97\u4e0d\u5199\u4e86\u4e00\u4e2a FormDropDown \u6765\u5b9e\u73b0\u5b83\uff0c\u800c\u8fd9\u4e2a\u5df2\u7ecf\u5185\u7f6e\u4e86\uff0c\u800c\u4e14\u6bd4\u6211\u539f\u6765\u7684\u529f\u80fd\u8981\u5f3a\u5927\u65b9\u4fbf\u7684\u591a\u3002\u867d\u7136\u521d\u671f FMX \u7684Bug\u8fd8\u662f\u6bd4\u8f83\u591a\uff0c\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u4e5f\u4e0d\u662f\u7279\u522b\u7406\u60f3\uff0c\u4f46\u603b\u4f53\u6765\u8bf4\uff0c\u8d8a\u6765\u8d8a\u597d\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u8bb8\u591a\u65f6\u5019\uff0c\u5728\u7528\u6237\u70b9\u51fb\u67d0\u4e00\u63a7\u4ef6\u65f6\uff0c\u9700\u8981 [&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":"default","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":"","ast-disable-related-posts":"","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[145,69,8,21],"tags":[149,314,236],"class_list":["post-1921","post","type-post","status-publish","format-standard","hentry","category-android","category-c-builder","category-delphi","category-misc","tag-fmx","tag-314","tag-236"],"views":6176,"_links":{"self":[{"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/posts\/1921","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1921"}],"version-history":[{"count":2,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/posts\/1921\/revisions"}],"predecessor-version":[{"id":1924,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/posts\/1921\/revisions\/1924"}],"wp:attachment":[{"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1921"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1921"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}