vtotal+1 = scanlines per frame vtotal<143 inhibits vblank and repeats the screen image until vcounter=144 todo: unknown how votal<143 interferes with

0x37

scan all four sides of the image for fully transparent pixels, and then crop them imagine an icon centered on a transparent background: this function

Bits * Bits => Bits

/parent/child(.type)/ /parent/child.type/name(.type)

FIXME: Also consider that we might have to flip X or Y w.r.t. dimensions, but that only matters for partial rendering ...

DPI scale X

DPI scale y

/home/username/.config/ ~/Library/Application Support/ c:/users/username/appdata/roaming/

this function is designed to be used with Button, CheckButton, and RadioButton

called by pTabFrameItem::construct(), before pTabFrame::append() tab needs to be created early, so that pTabFrameItem child widgets calling pWidget::c

hide all TabFrameItems, and then display the selected TabFrameItem