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AIWROKÈí¼þÆ»¹ûϵͳUI-°´Å¥[ Button]·½·¨Ð¡½á
// ´´½¨ TabView var tab = new TabView();
// ÉèÖñêǩҳ±êÌâ tab.setTitles(["Ê×Ò³", "°´Å¥Ê¾Àý", "¹ØÓÚ"]);
// ÏÔʾ TabView£¬²¢ÔÚ¼ÓÔØÍê³ÉºóÖ´Ðлص÷º¯Êý tab.show(() => { console.log("TabView ÏÔʾÍê³É");
// ====================== Ê×Ò³ ====================== var homePage = new Vertical(); // ´¹Ö±²¼¾ÖÈÝÆ÷
// ´´½¨Ò»¸ö°´Å¥ var btnHome = new Button(); btnHome.setText("»¶ÓÀ´µ½Ê×Ò³"); btnHome.setColor(50, 100, 150); btnHome.setTextColor(255, 255, 255); btnHome.setWidth(200); btnHome.setHeight(50);
btnHome.onClick(() => { console.log("Ê×Ò³°´Å¥±»µã»÷ÁË"); });
homePage.addView(btnHome);
// ½«Ê×Ò³Ìí¼Óµ½ TabView ÖÐ tab.addView(0, homePage);
// ====================== °´Å¥Ê¾Àý ====================== var buttonExamplePage = new Vertical(); // ´¹Ö±²¼¾ÖÈÝÆ÷
// ´´½¨µÚÒ»¸ö°´Å¥ var btn1 = new Button(); btn1.setText("µã»÷ÎÒ"); btn1.setColor(50, 100, 150); btn1.setTextColor(255, 255, 255); btn1.setWidth(200); btn1.setHeight(50);
btn1.onClick(() => { console.log("µÚÒ»¸ö°´Å¥±»µã»÷ÁË"); btn1.setText("Òѵã»÷"); btn1.setColor(255, 0, 0); // µã»÷ºó¸Ä±äÑÕÉ« });
buttonExamplePage.addView(btn1);
// ´´½¨µÚ¶þ¸ö°´Å¥À´Õ¹Ê¾¶¯Ì¬±ä»¯ var btn2 = new Button(); btn2.setText("¸Ä±äÎÒ"); btn2.setColor(100, 100, 100); btn2.setTextColor(0, 0, 0); btn2.setWidth(150); btn2.setHeight(40);
var clickCount = 0; btn2.onClick(() => { clickCount++; console.log("µÚ¶þ¸ö°´Å¥±»µã»÷ÁË " + clickCount + " ´Î");
// ÿ´Îµã»÷¸Ä±ä°´Å¥Îı¾ if (clickCount === 1) { btn2.setText("Ôٴεã»÷"); btn2.setColor(0, 255, 0); btn2.setTextColor(255, 255, 255); } else if (clickCount === 2) { btn2.setText("ÓÖµã»÷ÁË"); btn2.setColor(0, 0, 255); } else if (clickCount >= 3) { btn2.setText("µã¹»ÁË!"); btn2.setColor(255, 255, 0); btn2.setTextColor(0, 0, 0); clickCount = 0; // ÖØÖüÆÊý } });
buttonExamplePage.addView(btn2);
// ´´½¨µÚÈý¸ö°´Å¥Õ¹Ê¾ËùÓз½·¨µÄ×éºÏʹÓà var btn3 = new Button(); btn3.setText("¶à¹¦Äܰ´Å¥"); btn3.setColor(150, 50, 200); // ×ÏÉ«±³¾° btn3.setTextColor(255, 255, 0); // »ÆÉ«ÎÄ×Ö btn3.setWidth(250); btn3.setHeight(60);
// ¸´Ôӵĵã»÷ʼþ´¦Àí btn3.onClick(() => { console.log("µÚÈý¸ö°´Å¥±»µã»÷"); // »ñÈ¡µ±Ç°±êÌâ var currentText = btn3.getText();
// ¸ù¾Ýµ±Ç°±êÌâ¸Ä±ä°´Å¥×´Ì¬ if (currentText === "¶à¹¦Äܰ´Å¥") { btn3.setText("µã»÷Á˵ÚÒ»´Î"); btn3.setColor(255, 165, 0); // ³ÈÉ« } else if (currentText === "µã»÷Á˵ÚÒ»´Î") { btn3.setText("Ôٴεã»÷"); btn3.setColor(75, 0, 130); // µåÀ¶É« btn3.setWidth(300); } else { btn3.setText("¶à¹¦Äܰ´Å¥"); btn3.setColor(150, 50, 200); // »Ö¸´ÔʼÑÕÉ« btn3.setWidth(250); } });
buttonExamplePage.addView(btn3);
// ½«°´Å¥Ê¾ÀýÒ³ÃæÌí¼Óµ½ TabView ÖÐ tab.addView(1, buttonExamplePage);
// ====================== ¹ØÓÚ ====================== var aboutPage = new Vertical(); // ´¹Ö±²¼¾ÖÈÝÆ÷
var lblAbout = new Label(); lblAbout.setText("ÕâÊÇÒ»¸ö¹ØÓÚÒ³Ãæ£¬Õ¹Ê¾ TabView µÄ»ù±¾Ó÷¨¡£"); aboutPage.addView(lblAbout);
// ´´½¨Ò»¸ö·µ»Ø°´Å¥ var btnBack = new Button(); btnBack.setText("·µ»Ø"); btnBack.setColor(255, 0, 0); btnBack.onClick(() => { tab.dismiss(); // ¹Ø±Õµ±Ç° UI ½çÃæ }); aboutPage.addView(btnBack);
// ½«¹ØÓÚÒ³ÃæÌí¼Óµ½ TabView ÖÐ tab.addView(2, aboutPage);
console.log("ÊÓͼÌí¼ÓÍê³É"); }); 📌setText ÉèÖð´Å¥±êÌâ Àà±ð | ÏêÇé˵Ã÷ | ·½·¨¹¦ÄÜ | ÉèÖð´Å¥µÄÎı¾ÄÚÈÝ | ·½·¨Ç©Ãû | Void setText(String title)
| ·µ»ØÖµ | Void
£¨ÎÞ·µ»ØÖµ£© | ²ÎÊý | - String title £º°´Å¥±êÌâ | °¸Àý | var btn = new Button();
btn.setText("µã»÷ÎÒ");
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📌getText »ñÈ¡°´Å¥±êÌâ Àà±ð | ÏêÇé˵Ã÷ | ·½·¨¹¦ÄÜ | »ñÈ¡°´Å¥µ±Ç°µÄÎı¾ÄÚÈÝ | ·½·¨Ç©Ãû | String getText()
| ·µ»ØÖµ | String
£¨°´Å¥µÄÎı¾ÄÚÈÝ£© | ²ÎÊý | ÎÞ | °¸Àý | var btn = new Button();
string title = btn.getText();
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📌setColorÉèÖð´Å¥ÑÕÉ« Àà±ð | ÏêÇé˵Ã÷ | ·½·¨¹¦ÄÜ | ÉèÖð´Å¥µÄ±³¾°ÑÕÉ«£¨Í¨¹ý RGB ͨµÀÖµ£© | ·½·¨Ç©Ãû | Void setColor(Single red, Single green, Single blue)
| ·µ»ØÖµ | Void
£¨ÎÞ·µ»ØÖµ£© | ²ÎÊý | - Single red £ººìÉ«·ÖÁ¿Öµ£¨Èç 50 £© - Single green £ºÂÌÉ«·ÖÁ¿Öµ£¨Èç 100 £© - Single blue £ºÀ¶É«·ÖÁ¿Öµ£¨Èç 150 £© | °¸Àý | var btn = new Button();
btn.setColor(50, 100, 150); // ÉèÖð´Å¥ÑÕɫΪ RGB(50, 100, 150)
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📌setTextColor ÉèÖð´Å¥Îı¾ÑÕÉ« Àà±ð | ÏêÇé˵Ã÷ | ·½·¨¹¦ÄÜ | ÉèÖð´Å¥Îı¾µÄÑÕÉ« | ·½·¨Ç©Ãû | Void setTextColor(Single red, Single green, Single blue)
| ·µ»ØÖµ | Void
£¨ÎÞ·µ»ØÖµ£© | ²ÎÊý | - Single red £ººìÉ«·ÖÁ¿£¨Èç 255 £© - Single green £ºÂÌÉ«·ÖÁ¿£¨Èç 255 £© - Single blue £ºÀ¶É«·ÖÁ¿£¨Èç 255 £© | °¸Àý | var btn = new Button();
btn.setTextColor(255, 255, 255); // ÉèÖð´Å¥Îı¾ÑÕɫΪ°×É«
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📌setWidth ÉèÖð´Å¥¿í¶È Àà±ð | ÏêÇé˵Ã÷ | ·½·¨¹¦ÄÜ | ÉèÖð´Å¥µÄ¿í¶È | ·½·¨Ç©Ãû | Void setWidth(Single width)
| ·µ»ØÖµ | Void
£¨ÎÞ·µ»ØÖµ£© | ²ÎÊý | - Single width £º¿í¶ÈÖµ | °¸Àý | var btn = new Button();
btn.setWidth(200); // ÉèÖð´Å¥¿í¶ÈΪ200
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📌setHeight ÉèÖð´Å¥¸ß¶È Àà±ð | ÏêÇé˵Ã÷ | ·½·¨¹¦ÄÜ | ÉèÖð´Å¥µÄ¸ß¶È | ·½·¨Ç©Ãû | Void setHeight(Single height)
| ·µ»ØÖµ | Void
£¨ÎÞ·µ»ØÖµ£© | ²ÎÊý | - Single height £º¸ß¶ÈÖµ | °¸Àý | var btn = new Button();
btn.setHeight(50); // ÉèÖð´Å¥¸ß¶ÈΪ50
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📌onClick °´Å¥µã»÷ʼþ Àà±ð | ÏêÇé˵Ã÷ | ·½·¨¹¦ÄÜ | ÉèÖð´Å¥µÄµã»÷ʼþ»Øµ÷£¬µã»÷ʱִÐÐÖ¸¶¨Âß¼ | ·½·¨Ç©Ãû | Void onClick(String function)
| ·µ»ØÖµ | Void
£¨ÎÞ·µ»ØÖµ£© | ²ÎÊý | - String function £ºµã»÷ʼþµÄ»Øµ÷º¯Êý£¨°¸ÀýÖÐÒÔ¼ýÍ·º¯ÊýʵÏÖ£¬Èç () => { ... } £© | °¸Àý | //´´½¨Ò»¸ö°´Å¥ var btn = new Button(); //ÉèÖð´Å¥ÑÕÉ« btn.setColor(25, 10, 130)
btn.onClick(() => { printl("°´Å¥±»µã»÷ÁË") btn.setText("abc") })
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ÍêÕûʾÀý£º
//UI-°´Å¥[ Button]·½·¨Ð¡½á£¬½»Á÷QQȺ711841924
// ·½·¨Ò»£ºsetText ÉèÖð´Å¥±êÌâ
var btn = new Button(); btn.setText("µã»÷ÎÒ");
// ·½·¨¶þ£ºgetText »ñÈ¡°´Å¥±êÌâ var btn = new Button(); string title = btn.getText();
// ·½·¨Èý£ºsetColorÉèÖð´Å¥ÑÕÉ« var btn = new Button(); btn.setColor(50, 100, 150); // ÉèÖð´Å¥ÑÕɫΪRGB(50, 100, 150)
// ·½·¨ËÄ£ºsetTextColor ÉèÖð´Å¥Îı¾ÑÕÉ« var btn = new Button(); btn.setTextColor(255, 255, 255); // ÉèÖð´Å¥Îı¾ÑÕɫΪ°×É«
// ·½·¨Î壺setWidth ÉèÖð´Å¥¿í¶È var btn = new Button(); btn.setWidth(200); // ÉèÖð´Å¥¿í¶ÈΪ200
// ·½·¨Áù£ºsetHeight ÉèÖð´Å¥¸ß¶È var btn = new Button(); btn.setHeight(50); // ÉèÖð´Å¥¸ß¶ÈΪ50
// ·½·¨Æß£ºonClick °´Å¥µã»÷ʼþ
//´´½¨Ò»¸ö°´Å¥ var btn = new Button(); //ÉèÖð´Å¥ÑÕÉ« btn.setColor(25, 10, 130)
btn.onClick(() => { printl("°´Å¥±»µã»÷ÁË") btn.setText("abc") })
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