touch
Display an UIAlert when a UIImageView is touch
I have an ImageView and I want that when user press the image view to display a message as an alert. What method sho开发者_运维知识库uld I use? Can you provide me an example ?[详细]
2023-04-10 11:31 分类：问答how to detect number of touches on the uiview in iphone sdk
in my app, when the user touches on the view ,i am showing an UIImageView there and i drag and drop the image from another UIImageView to that touched UIImageView.[详细]
2023-04-10 05:05 分类：问答Delay Touch Response
I have a variable called touchStatus that tracks the touch status in the progr开发者_Python百科am. The variable gets set to B in the touchesBegan method, E in touchesEnded and to M in touchesMoved.[详细]
2023-04-09 17:42 分类：问答Qt C++ QTouchEvent & TouchPoint Confusion
Just trying to wrap my head around QTouchEvent. Any help/advice is appreciated. Specifically I\'m a bit confused when a touch event is fired (for e.g. TouchBegin); does this represent only one unique[详细]
2023-04-09 09:14 分类：问答Touch events in blackberry torch 9810 doesn't works properly
I have written a mobi开发者_JAVA百科le application for android. When I test it on Samsung Galaxy SII it works like a charm. Same app when I tried on blackberry Torch2 9810 then it works pathetic.[详细]
2023-04-09 08:32 分类：问答js option to emulate overflow: scroll on handhelds with keyboard support?
I have a need to create a part of a mobile web page that can scroll on its own (even though I tend to disagree with that being a good thing on mobile). The standard method is to set it to overflow: sc[详细]
2023-04-09 04:40 分类：问答WM_TOUCH is not immediately sent with touch down event
I am working with a touch screen and using Windows 7 built in drivers (as it never prompted me to install any). it works fine, except for one small issue. When I touch the screen, it will not send the[详细]
2023-04-08 00:20 分类：问答Android register touch events on visible portion of image?
I\'ve currently been thinking about how I could register only touch events on the visible (non-transparent) parts of a .PNG image.[详细]
2023-04-07 03:48 分类：问答Faster Paint on Flex Mobile
I am trying to build an app that tracks touchpoints and draws circles at those points using Flash Builder. The following works perfectly, but after a while, it begins to lag and the touch will be well[详细]
2023-04-06 22:11 分类：问答How can i make press event with Javascript (jquery, dojo)?
In the touch screen. if i keep press in the center of a screen for 20 seconds, i want to show alert(\"This is a secret window\");[详细]
2023-04-06 21:14 分类：问答
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