Moved it all back; the preemptive multitaksing during an event handler kills us on all platforms. Going to have to restrict ALL GUI accss to happening from one t hread, so going to need to drop uitask entirely and have just a start() callback for startup code and a post() function for posting requests to windows (like channel sends but into a perpetual buffer).

1 files changed, 0 insertions, 48 deletions

diff --git a/prevlib/controlsize.go b/prevlib/controlsize.go
deleted file mode 100644
index 98563da..0000000
--- a/prevlib/controlsize.go
+++ /dev/null
@@ -1,48 +0,0 @@
-// 25 june 2014
-
-package ui
-
-type allocation struct {
-	x		int
-	y		int
-	width	int
-	height	int
-	this		Control
-	neighbor	Control
-}
-
-type cSysSizeData struct {
-	xmargin		int
-	ymargin		int
-	xpadding		int
-	ypadding		int
-}
-
-// for verification; see sysdata.go
-type sysDataSizingFunctions interface {
-	beginResize() *sysSizeData
-	endResize(*sysSizeData)
-	translateAllocationCoords([]*allocation, int, int)
-	preferredSize(*sysSizeData) (int, int)
-	commitResize(*allocation, *sysSizeData)
-	getAuxResizeInfo(*sysSizeData)
-}
-
-func (s *sysData) resizeWindow(width, height int) {
-	d := s.beginResize()
-	allocations := s.allocate(0, 0, width, height, d)
-	s.translateAllocationCoords(allocations, width, height)
-	// move in reverse so as to approximate right->left order so neighbors make sense
-	for i := len(allocations) - 1; i >= 0; i-- {
-		allocations[i].this.commitResize(allocations[i], d)
-	}
-	s.endResize(d)
-}
-
-// non-layout controls: allocate() should just return a one-element slice; preferredSize(), commitResize(), and getAuxResizeInfo() should defer to their sysData equivalents
-type controlSizing interface {
-	allocate(x int, y int, width int, height int, d *sysSizeData) []*allocation
-	preferredSize(d *sysSizeData) (width, height int)
-	commitResize(c *allocation, d *sysSizeData)
-	getAuxResizeInfo(d *sysSizeData)
-}