手勢操作 · DelphiXE安卓開發

?1.在窗體上使用并放置一個TGestures控件是必需的 2.如果要操作控件，并使按件能支持手勢操作，還要進行一些相應的設置才能使用 3.本經人試驗（由于這玩意開發太慢，沒辦法一個個試出來，要好久的），主窗體的Touch下的GestureManager屬性要指定TGestures控件，然后在Gestures下的Standard屬性下要選中相應的動作，比如： Left:從右到左劃動 Right:從左到右劃動 Up:從下到上劃動 Down:從上到下劃動 UpLeft:從下到上左 UpRight:從下到上右剩下的你自己可以理解了.......... 這里建議你只選你要的動作，不要什么動作都支持，那樣的結果只會導致你的程序變的巨慢這里還有一個屬性集： [![Delphi-XE5-手勢操作-Gestures-使用方法](http://ugc.qpic.cn/adapt/0/e36bff86-29b5-9c63-a61b-1dbca8b08480/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fphoto.blog.sina.com.cn%2Fshowpic.html%23blogid%3D722bc92e0101f6w2%26amp%3Burl%3Dhttp%3A%2F%2Falbum.sina.com.cn%2Fpic%2F0025D7Ougy6EmZCdlcn2b) InterActiveGestures：交互手勢 igZoom:選擇為True后可以支持放大縮小功能 igPan:百度翻譯為鍋![Delphi-XE5-手勢操作-Gestures-使用方法](http://ugc.qpic.cn/adapt/0/38057bdc-ddc6-f7cd-5a12-dfc2e8e15e58/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")應該是支持畫圓等操作（這個等我證實后再更正） igRotate:旋轉 igTwoFingerTap:支持兩個手指同時操作 igPressAndTap:新聞和水龍頭（百度翻譯）實際應該理解為手指劃折線的支持（有待證實） igLongTap:長的水龍頭（百度翻譯）實際理解為手指畫長折線的支持（有待證實） igDoubleTap:雙擊操作（字面理解，也沒實踐） 4.不支持動作的解決可在窗體上放置一個標簽用來顯示動作值，即在窗體的onGesture事件中捕獲EventInfo.GestureID的常量，通常從右往左手勢的值為1,從左至右的手勢值為2,如果能正確顯示相應數值，基本上手勢是在這個應用上被支持了，但至于你的手勢是否被響應了，這要看你的代碼了。 5.手勢參考 Delphi 把可以識別的手勢分成了 3 類: 標準手勢、自定義手勢、交互手勢(InteractiveGestures). 其中的交互手勢用鼠標不好模擬, 可能只能用于觸摸屏; Delphi 預定義了 34 種標準手勢, 并定義成 TStandardGesture 枚舉類型: * * * TStandardGesture = (? sgLeft? ? ? ? ? ? = sgiLeft,? sgRight? ? ? ? ? = sgiRight,? sgUp? ? ? ? ? ? ? = sgiUp,? sgDown? ? ? ? ? ? = sgiDown,? sgUpLeft? ? ? ? ? = sgiUpLeft,? sgUpRight? ? ? ? = sgiUpRight,? sgDownLeft? ? ? ? = sgiDownLeft,? sgDownRight? ? ? = sgiDownRight,? sgLeftUp? ? ? ? ? = sgiLeftUp,? sgLeftDown? ? ? ? = sgiLeftDown,? sgRightUp? ? ? ? = sgiRightUp,? sgRightDown? ? ? = sgiRightDown,? sgUpDown? ? ? ? ? = sgiUpDown,? sgDownUp? ? ? ? ? = sgiDownUp,? sgLeftRight? ? ? = sgiLeftRight,? sgRightLeft? ? ? = sgiRightLeft,? sgUpLeftLong? ? ? = sgiUpLeftLong,? sgUpRightLong? ? = sgiUpRightLong,? sgDownLeftLong? ? = sgiDownLeftLong,? sgDownRightLong? = sgiDownRightLong,? sgScratchout? ? ? = sgiScratchout,? sgTriangle? ? ? ? = sgiTriangle,? sgSquare? ? ? ? ? = sgiSquare,? sgCheck? ? ? ? ? = sgiCheck,? sgCurlicue? ? ? ? = sgiCurlicue,? sgDoubleCurlicue? = sgiDoubleCurlicue,? sgCircle? ? ? ? ? = sgiCircle,? sgDoubleCircle? ? = sgiDoubleCircle,? sgSemiCircleLeft? = sgiSemiCircleLeft,? sgSemiCircleRight = sgiSemiCircleRight,? sgChevronUp? ? ? = sgiChevronUp,? sgChevronDown? ? = sgiChevronDown,? sgChevronLeft? ? = sgiChevronLeft,? sgChevronRight? ? = sgiChevronRight); | Enum | Symbol | | --- | --- | | sgLeft | [![image:64GestLeft.gif](http://ugc.qpic.cn/adapt/0/996c2d1a-5abe-e7e9-4623-bef88cfcb9b2/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestLeft.gif "image:64GestLeft.gif") | | sgRight | [![image:64GestRight.gif](http://ugc.qpic.cn/adapt/0/6a2d85a3-a6ae-1b5c-0be7-0db37b3f2302/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestRight.gif "image:64GestRight.gif") | | sgUp | [![image:64GestUp.gif](http://docwiki.embarcadero.com/images/RADStudio/e/d/d4/64GestUp.gif?pt=5&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestUp.gif "image:64GestUp.gif") | | sgDown | [![image:64GestDown.gif](http://docwiki.embarcadero.com/images/RADStudio/e/f/f4/64GestDown.gif?pt=5&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestDown.gif "image:64GestDown.gif") | | sgUpLeft | [![image:64GestUpLeft.gif](http://docwiki.embarcadero.com/images/RADStudio/e/9/96/64GestUpLeft.gif?pt=5&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestUpLeft.gif "image:64GestUpLeft.gif") | | sgUpRight | [![image:64GestUpRight.gif](http://docwiki.embarcadero.com/images/RADStudio/e/3/3b/64GestUpRight.gif?pt=5&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestUpRight.gif "image:64GestUpRight.gif") | | sgDownLeft | [![image:64GestDownLeft.gif](http://docwiki.embarcadero.com/images/RADStudio/e/8/83/64GestDownLeft.gif?pt=5&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestDownLeft.gif "image:64GestDownLeft.gif") | | sgDownRight | [![image:64GestDownRight.gif](http://ugc.qpic.cn/adapt/0/f9293717-1ac0-50f7-9ff1-723184710595/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestDownRight.gif "image:64GestDownRight.gif") | | sgLeftUp | [![image:64GestLeftUp.gif](http://ugc.qpic.cn/adapt/0/11ff0021-a3f6-e3e4-d242-d07c81e8ecc9/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestLeftUp.gif "image:64GestLeftUp.gif") | | sgLeftDown | [![image:64GestLeftDown.gif](http://ugc.qpic.cn/adapt/0/7f59f3ab-6a4c-80f0-9054-44dc71f80316/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestLeftDown.gif "image:64GestLeftDown.gif") | | sgRightUp | [![image:64GestRightUp.gif](http://ugc.qpic.cn/adapt/0/17bd67ff-0d90-3034-e7a8-725671cb8c5d/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestRightUp.gif "image:64GestRightUp.gif") | | sgRightDown | [![image:64GestRightDown.gif](http://ugc.qpic.cn/adapt/0/b5dd788d-77c4-a364-403a-399fb92d3197/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestRightDown.gif "image:64GestRightDown.gif") | | sgUpDown | [![image:64GestUpDown.gif](http://ugc.qpic.cn/adapt/0/a54d05df-50b1-af39-5b47-cbc853be6293/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestUpDown.gif "image:64GestUpDown.gif") | | sgDownUp | [![image:64GestDownUp.gif](http://ugc.qpic.cn/adapt/0/d0896594-17f2-bd01-676c-d2675a919d8c/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestDownUp.gif "image:64GestDownUp.gif") | | sgLeftRight | [![image:64GestLeftRight.gif](http://ugc.qpic.cn/adapt/0/249f44e5-7d3b-c5ee-ddb6-33bb51334ff8/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestLeftRight.gif "image:64GestLeftRight.gif") | | sgRightLeft | [![image:64GestRightLeft.gif](http://ugc.qpic.cn/adapt/0/f36e3b9b-6daf-f869-c26c-6806d01b10cb/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestRightLeft.gif "image:64GestRightLeft.gif") | | sgUpLeftLong | [![image:64GestUpLeftLong.gif](http://ugc.qpic.cn/adapt/0/2766eaf5-0589-8e9c-d11c-2a29c8d1124a/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestUpLeftLong.gif "image:64GestUpLeftLong.gif") | | sgUpRightLong | [![image:64GestUpRightLong.gif](http://ugc.qpic.cn/adapt/0/5b7fedd1-1d65-8e87-e0f3-c31cabebb45b/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestUpRightLong.gif "image:64GestUpRightLong.gif") | | sgDownLeftLong | [![image:64GestDownLeftLong.gif](http://ugc.qpic.cn/adapt/0/c7215f52-94dd-3de5-e0c7-ddacb143f8a2/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestDownLeftLong.gif "image:64GestDownLeftLong.gif") | | sgDownRightLong | [![image:64GestDownRightLong.gif](http://ugc.qpic.cn/adapt/0/d5667757-8b6f-01ba-b531-abf5cf826a27/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestDownRightLong.gif "image:64GestDownRightLong.gif") | | sgScratchout | [![image:64GestScratchOut.gif](http://ugc.qpic.cn/adapt/0/714af748-86a9-a8f4-47bb-e17c4e107f93/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestScratchOut.gif "image:64GestScratchOut.gif") | | sgTriangle | [![image:64GestTriangle.gif](http://ugc.qpic.cn/adapt/0/67f3cf32-6891-811c-e7c3-ea8b2dc3da32/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestTriangle.gif "image:64GestTriangle.gif") | | sgSquare | [![image:64GestSquare.gif](http://ugc.qpic.cn/adapt/0/1c130192-db0f-ed6f-1739-bea106a36fab/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestSquare.gif "image:64GestSquare.gif") | | sgCheck | [![image:64GestCheck.gif](http://ugc.qpic.cn/adapt/0/369efecc-cbc7-fac6-7ffb-da04ccf6e818/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestCheck.gif "image:64GestCheck.gif") | | sgCurlicue | [![image:64GestCurlicue.gif](http://ugc.qpic.cn/adapt/0/c52e72ca-60aa-7f3c-d286-4cd28d54e4a5/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestCurlicue.gif "image:64GestCurlicue.gif") | | sgDoubleCurlicue | [![image:64GestDoubleCurlicue.gif](http://ugc.qpic.cn/adapt/0/1d4daa2b-332c-fe46-d16d-39dcf723a325/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestDoubleCurlicue.gif "image:64GestDoubleCurlicue.gif") | | sgCircle | [![image:64GestCircle.gif](http://ugc.qpic.cn/adapt/0/b266f425-b2df-e5fc-515a-91f9a3b2fa91/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestCircle.gif "image:64GestCircle.gif") | | sgDoubleCircle | [![image:64GestDoubleCircle.gif](http://ugc.qpic.cn/adapt/0/e0cbfd97-bf57-fe4d-96a7-9b17ec7d1362/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestDoubleCircle.gif "image:64GestDoubleCircle.gif") | | sgSemiCircleLeft | [![image:64GestSemiCircleLeft.gif](http://ugc.qpic.cn/adapt/0/4bdd6a84-d294-97de-1181-f092fe3b9751/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestSemiCircleLeft.gif "image:64GestSemiCircleLeft.gif") | | sgSemiCircleRight | [![image:64GestSemiCircleRight.gif](http://ugc.qpic.cn/adapt/0/9beafd36-fdf1-a970-8ad1-db68c7bed324/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestSemiCircleRight.gif "image:64GestSemiCircleRight.gif") | | sgChevronUp | [![image:64GestChevronUp.gif](http://ugc.qpic.cn/adapt/0/142f614f-a966-6d1d-c1ac-10c83bf1af4a/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestChevronUp.gif "image:64GestChevronUp.gif") | | sgChevronDown | [![image:64GestChevronDown.gif](http://ugc.qpic.cn/adapt/0/eecdc344-2e66-c2e8-2e3a-2f6613b2c54b/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestChevronDown.gif "image:64GestChevronDown.gif") | | sgChevronLeft | [![image:64GestChevronLeft.gif](http://ugc.qpic.cn/adapt/0/2e47854a-2bc5-6034-63c8-a921f204f72a/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestChevronLeft.gif "image:64GestChevronLeft.gif") | | sgChevronRight | [![image:64GestChevronRight.gif](http://ugc.qpic.cn/adapt/0/44eae66c-8bc7-1e5f-2f05-d87bc8a38c2a/800?pt=0&ek=1&kp=1&sce=0-12-12 "Delphi-XE5-手勢操作-Gestures-使用方法")](https://yq.aliyun.com/go/articleRenderRedirect?url=http%3A%2F%2Fdocwiki.embarcadero.com%2FRADStudio%2Fen%2FFile%3A64GestChevronRight.gif "image:64GestChevronRight.gif") |