diff options
Diffstat (limited to 'tab.go')
| -rw-r--r-- | tab.go | 19 |
1 files changed, 11 insertions, 8 deletions
@@ -10,20 +10,23 @@ import ( func (n *Node) NewTab(text string) *Node { // check to make sure n is actually a window + if (n.WidgetType != toolkit.Window) { // figure out what the actual window is log(logError, "NewTab() is being requested on something that isn't a Window. node =", n) - log(logError, "NewTab() parent", n.parent) - return n.parent.NewTab(text) - /* - if (n.parent.WidgetType == toolkit.Window) { - } else { - if (n.parent.WidgetType == toolkit.Window) { - return n.parent.NewTab(text) + if (n.parent == nil) { // TODO: find a window. any window. never give up. never die. + log(logError, "NewTab() TODO: make a window here", n) panic("NewTab did not get passed a window") } - */ + log(logError, "NewTab() parent =", n.parent) + if (n.parent.WidgetType == toolkit.Root) { + // also broken + log(logError, "NewTab() TODO: make a window here", n) + panic("NewTab did not get passed a window") + } + // go up the binary tree until we find a window widget to add a tab too + return n.parent.NewTab(text) } newNode := n.newNode(text, toolkit.Tab, nil) |