Why my matrix is moving ?
Why my matrix is moving ?
- Subject: Why my matrix is moving ?
- From: kubernan <email@hidden>
- Date: Thu, 8 Aug 2002 20:42:33 +0200
Hello,
I create dynamically a matrix of cells. Each time i create
a new row, all the matrix moves up. What i want to do is to maintain
the first row (then the entire matrix) at the same frame position.
I have the same problem when i delete a row but the matrix
is moves up....
To fix the matrix at the same place, i used something like that (each
time i add a row, i use
the same solution when i suppr. a row) :
NSRect modalAttrCondFrame = [modalAttrCond frame];
NSRect
newFrame={{modalAttrCondFrame.origin.x,modalAttrCondFrame.origin.y-24},{modalAttrCondFrame.
size.width,modalAttrCondFrame.size.height}};
[modalAttrCond setFrame:newFrame];
[modalAttrCond sizeToCells];
[modalAttrCond setNeedsDisplay];
It works only the first time i add a row. Adding other moves the entire
matrix again.
And it sounds strange to me i have to recalculate the origin of the
matrix each time a i add or
suppr. a row.
Is there any mean to simply lock the initial matrix position ?
Thx for your help.
K.
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