ios - How to rotate UITableViewCellAccessoryDisclosureIndicator? -

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i'm making uitableview expandable/collapsable cells ios app. put uitableviewcellaccessorydisclosureindicator on these cells i'd make arrow headed up/down when cell expanded/collapsed.

i found it's possible make button custom image , change button according state of cell seems dirty me because don't need button there , have add 2 images project (ok it's not big anyway).

so shouldn't better rotate existing uitableviewcellaccessorydisclosureindicator ? , if how can that?

this not want, first thing thought of. first, instantiate button of type uibuttontypedetaildisclosure:

uibutton *button = [uibutton buttonwithtype:uibuttontypedetaildisclosure];

next, rotate button 90 degrees:

cgaffinetransform rotationtransform = cgaffinetransformidentity; rotationtransform = cgaffinetransformrotate(rotationtransform, degreestoradians(90)); button.transform = rotationtransform;

finally, use button accessoryview:

cell.accessoryview = button;

hope helps.


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