Began the work for moving everything to the new control sizing system.

1 files changed, 0 insertions, 122 deletions

diff --git a/newsizing b/newsizing
deleted file mode 100644
index add1186..0000000
--- a/newsizing
+++ /dev/null
@@ -1,122 +0,0 @@
-type sysSizeData struct {
-	// for size calculations
-	// all platforms
-	margin	int	// windows: calculated
-	spacing	int	// gtk+, cocoa: constants
-	// windows
-	baseX	int
-	baseY	int
-	// gtk, mac os x: nothing
-
-	// for the actual resizing
-	// windows
-	// possibly also the HDWP
-	// gtk
-	shouldVAlignTop	bool
-	// mac os x
-	// neighbor control alignment rect/baseline info
-}
-
-func (s *sysData) beginResize() *sysSizeData {
-	// windows: get baseX/baseY for window and compute margin and spacing
-	// gtk, mac: return zero
-}
-
-func (s *sysData) endResize(d *sysSizeData) {
-	// redraw
-}
-
-type allocation struct {
-	x		int
-	y		int
-	width	int
-	height	int
-	this		Control
-	neighbor	Control
-}
-
-func (s *sysData) translateAllocationCoords(allocations []*allocation, winwidth, winheight int) {
-	// windows, gtk: nothing
-	// mac
-	for _, a := range allocations {
-		// winheight - y because (0,0) is the bottom-left corner of the window and not the top-left corner
-		// (winheight - y) - height because (x, y) is the bottom-left corner of the control and not the top-left
-		a.y = (winheight - a.y) - a.height
-	}
-}
-
-func (s *sysData) resizeWindow(width, height int) {
-	d := s.beginResize()
-	allocations := s.allocate(0, 0, width, height, d)
-	s.translateAllocationCoords(allocations, width, height)
-	for _, c := range s.allocations {
-		c.this.doResize(c, d)
-	}
-	s.endResize(d)
-}
-
-// setSize() becomes allocate()
-// each allocate on a non-layout control should just return a one-element slice
-// each doResize and getAuxResizeInfo on a control should just defer to sysData
-type Control interface {
-	// ...
-	allocate(x int, y int, width int, height int, d *sysSizeData) []*allocation
-	preferredSize(d *sysSizeData) (width, height int)
-	doResize(c *allocation, d *sysSizeData)
-	getAuxResizeInfo(d *sysSizeData)
-}
-
-// vertical stack: no concept of neighbor, but not too hard to add a vertical neighbor
-// horizontal stack:
-	var current *allocation
-	// ...
-	as := s.controls[i].allocate(...)
-	if current != nil {
-		current.neighbor = as[0].self
-	}
-	current = as[0]
-	// append all of as
-// grid:
-	// same as above, except current is set to nil on each new row
-	// adding a vertical neighbor would require storing an extra list
-
-// windows
-func (s *sysData) doResize(c *allocation, d *sysSizeData) {
-	if s.ctype == c_label {
-		// add additional offset of 4 dialog units
-	}
-	// resize
-}
-func (s *sysData) getAuxResizeInfo(d *sysSizeData) {
-	// do nothing
-}
-
-// gtk+
-func (s *sysData) doResize(c *allocation, d *sysSizeData) {
-	if s.ctype == c_label && !s.alternate && c.neighbor != nil {
-		c.neighbor.getAuxResizeInfo(d)
-		if d.shouldVAlignTop {
-			// TODO should it be center-aligned to the first line or not
-			gtk_misc_set_align(s.widget, 0, 0)
-		} else {
-			gtk_misc_set_align(s.widget, 0, 0.5)
-		}
-	}
-	// resize
-}
-func (s *sysData) getAuxResizeInfo(d *sysSizeData) {
-	d.shouldVAlignTop = (s.ctype == c_listbox) || (s.ctype == c_area)
-}
-
-// cocoa
-func (s *sysData) doResize(c *allocation, d *sysSizeData) {
-	if s.ctype == c_label && !s.alternate && c.neighbor != nil {
-		c.neighbor.getAuxResizeInfo(d)
-		// get this control's alignment rect and baseline
-		// align
-	}
-	// resize
-}
-func (s *sysData) getAuxResizeInfo(d *sysSizeData) {
-	// get this control's alignment rect and baseline
-}