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Hi, How do I change the size of the controls placed in a layout? (by any method) I tried to change the height of an EditBox ->setHeight(10); doesn't seem to work. Thank you, -DK --
by dillipk » Thu, 22 Apr 2010 03:32:36 GMT
Hi, How do I change the size of the controls placed in a layout? (by any method) I tried to change the height of an EditBox ->setHeight(10); doesn't seem to work. Thank you, -DK --
by social hub » Thu, 22 Apr 2010 03:46:09 GMT
did u call requestLayout() or invalidate() if that doesnt work try below textView.getLayoutParams().height = x; requestLayout(); should work >
by karteek » Thu, 22 Apr 2010 12:22:01 GMT
If you declared EditText in xml file you can change by
<EditText android:layout_width="50px"
android:layout_height="50px">
</EditText>
where you can use any nuber instead of 50
>by ~ TreKing » Thu, 22 Apr 2010 21:58:49 GMT
You should use "dp" to stay consistent across devices with different resolutions, unless this is definitely what you want. ------------------------------------------------------------------------------------------------- TreKing - Chicago transit tracking app for Android-powered devices http://sites.google.com/site/rezmobileapps/treking --
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I just read your post. Looks like I hit the same problem about 6 months ago. I even managed to create a mostly-reproducible test case so that I could file an issue: http://code.google.com/p/android/issues/detail?id=1956 (I can only think that it's some sort of fairness issue with monitors) <http://code.google.com/p/android/issues/detail?id=1956>My solution was in the same spirit, but actually uses a simple synchronization-free circular event buffer that instead uses volatiles to guarantee correct execution. Tom. 2009/10/5 Robert Green <rbgrn....@gmail.com> --~--~---------~--~----~------------~-------~--~----~
I posted a question that I never got a response to. I'm starting to think what I'm trying to do must be impossible. I see a ListView that allow me to go up and down. As a consolation prize, is there any way I can pan left and right even if it can't go up and down at the same time? If this isn't possible, then I assume I'll need to find another way. See original question below... Thanks - Mitch From: Mitch Date: Thu, 1 Oct 2009 22:54:17 -0700 (PDT) Subject: Spreadsheet View I've been trying to make a layout that displays something like a mini spreadsheet that's specialized for my app. I would like it to have headers for both rows and columns. The row header can only pan left and right. The column header can only pan up and down. Hard to explain in words, so I'll try a picture (must be seen in a fixed pitch font): Stays| ... T3 T4 T5 ... ----------------------- . Row 3| ... 32 31 7 ... Row 4| ... 17 21 9 ... . If the user pushes the image up the screen, row 3 goes away and row 5 appears but the header row stays. If the user pushes the image to the left, column T3 goes away and column T6 appears and the header column stays. Having the "..." continuation hint would be nice, but is not required. I would also like to be able to have more than 1 header row and column (the ones that stay fixed). The info in the upper left quadrant of the spreadsheet would always stay put. It would be good to have the spreadsheet retain orientation in both landscape and portrait to allow the user to choose if the rows or columns would benefit from more display space. A nice feature would be to let the user resize rows and/or columns. This would be especially helpful for the fixed headers as display space is at a premium. I don't see anything that scrolls right or left nor anything that would scroll both right/left and up/down as would be needed for the lower right quadrant so I'm not even sure where to start. I suspect nothing like this exists as a single view I can simple drop into my xml, but how would I create such a thing by combining other views? Is there some other way through code to do his? I'm new so simple hints are appreciated. Thanks in advance. - Mitch --~--~---------~--~----~------------~-------~--~----~
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