diff options
| -rw-r--r-- | redo/sizer.go (renamed from redo/sizing.go) | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/redo/sizing.go b/redo/sizer.go index d9c3927..4862ac0 100644 --- a/redo/sizing.go +++ b/redo/sizer.go @@ -25,16 +25,18 @@ type controlSizing interface { getAuxResizeInfo(*sizing) } -// on Windows, this is only embedded by window, as all other containers cannot have their own children; beginResize() points to an instance method literal (TODO get correct term) from window -// on GTK+ and Mac OS X, one is embedded by window and all containers; beginResize() points to a global function (TODO NOT GOOD; ideally the sizing data should be passed across size-allocate requests) -type container struct { +// A sizer hosts a Control and resizes that Control based on changes in size to the parent Window. +// sizer is used by Window, Tab, and [TODO implement] Group to contain and control their respective controls. +// Window is the beginning of the resize chain; resizes happen on the system side. +// Tab and Group are Controls and thus implement controlSizing; they should call their internal sizers's resize() method in their own commitResize(). +type sizer struct { child Control } // set to true to apply spacing to all windows var spaced bool = false -func (c *container) resize(x, y, width, height int) { +func (c *sizer) resize(x, y, width, height int) { if c.child == nil { // no children; nothing to do return } |