I have a scrollView where I add some UIButtons and UIActivityIndicators in the main thread. Then I perform a [NSThread detachSelectorInBackground:@selector(getImages) toTarget:self withObject:nil];
I\'m working on a personal project that creates an single image from a grid of images. It takes a while to generate the image and doesn\'t refresh everytime only once the code is done executing. How c
I\'ve a quite simple list with 3 textview fields on each row. We are updating their values every 2 seconds or so with data coming from a background webservice call ( AsyncTask )
I have a rather basic shell of a WPF app that I am creating.When I move it using the DragMove() function the app moves properly but seems to \"jerk\" a lot.It seems to me that the redraw rate is very
Here is my code: #include <gtk/gtk.h> static int counter = 0; static PangoLayout* layout; static GdkGC* gc1;
I\'m writing an application which will display the current image seen by a camera and it needs to update the shown image in real time, or close to it.Essentially, I have a camera with which I can capt
Im working on a drag n\' drop view and found some handlers for drag and drop actions on the web. I want to make it so it turns blue when the user drags a file over the drag and drop area and gray agai
I g开发者_如何学Cot 5 UIButtons placed next to each other and what I wanna do is set image on first button, redraw it so it, wait for 1 second, then set some other image on second button, redraw secon
I have a form that contains a lot of runtime generated controls (image, button, panel,...), about 100 controls (I\'m making a card matching game so there is a lot of controls in the form).
I found this post on Beveled UITableViewCells from http://news.selectstartstudios.com/beveled-uitableviewcells/. I\'m using the technique to reduce the width of the cells, and for the most part it wor