From 4b6207743b90968d6b822032a4355e43b6ce6da9 Mon Sep 17 00:00:00 2001
From: Jeff Carr <jcarr@wit.com>
Date: Mon, 3 Apr 2023 10:26:47 -0500
Subject: gocui: working towards correct layout

    make a gocui widget binary tree
    more debugging cleanups
    sample button app displays in gocui
    geometry logic closer to correct
    improvements in gocui layout
    continued attempts to clean up tabs
    dump binary tree
    moving towards proper chan callback()
    deprecate Widget.Name

Signed-off-by: Jeff Carr <jcarr@wit.com>
---
 toolkit/gocui/logical.go | 72 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 toolkit/gocui/logical.go

(limited to 'toolkit/gocui/logical.go')

diff --git a/toolkit/gocui/logical.go b/toolkit/gocui/logical.go
new file mode 100644
index 0000000..2c6081b
--- /dev/null
+++ b/toolkit/gocui/logical.go
@@ -0,0 +1,72 @@
+package main
+
+import (
+	// "git.wit.org/wit/gui/toolkit"
+)
+
+var adjusted bool = false
+
+// expands the logical size of the parents
+func (w *cuiWidget) setParentLogical(p *cuiWidget) {
+	if (w.visable) {
+		// expand the parent logicalsize to include the widget realSize
+		if (p.logicalSize.w0 > w.realSize.w0) {
+			p.logicalSize.w0 = w.realSize.w0
+			adjusted = true
+		}
+		if (p.logicalSize.h0 > w.realSize.h0) {
+			p.logicalSize.h0 = w.realSize.h0
+			adjusted = true
+		}
+		if (p.logicalSize.w1 < w.realSize.w1) {
+			p.logicalSize.w1 = w.realSize.w1
+			adjusted = true
+		}
+		if (p.logicalSize.h1 < w.realSize.h1) {
+			p.logicalSize.h1 = w.realSize.h1
+			adjusted = true
+		}
+	} else {
+		// expand the parent logicalsize to include the widget logicalsize
+		if (p.logicalSize.w0 > w.logicalSize.w0) {
+			p.logicalSize.w0 = w.logicalSize.w0
+			adjusted = true
+		}
+		if (p.logicalSize.h0 > w.logicalSize.h0) {
+			p.logicalSize.h0 = w.logicalSize.h0
+			adjusted = true
+		}
+		if (p.logicalSize.w1 < w.logicalSize.w1) {
+			p.logicalSize.w1 = w.logicalSize.w1
+			adjusted = true
+		}
+		if (p.logicalSize.h1 < w.logicalSize.h1) {
+			p.logicalSize.h1 = w.logicalSize.h1
+			adjusted = true
+		}
+	}
+	if (w.visable) {
+		// adjust the widget realSize to the top left corner of the logicalsize
+		if (w.logicalSize.w0 > w.realSize.w0) {
+			w.realSize.w0 = w.logicalSize.w0
+			w.realSize.w1 = w.realSize.w0 + w.realWidth
+			adjusted = true
+		}
+		if (w.logicalSize.h0 > w.realSize.h0) {
+			w.realSize.h0 = w.logicalSize.h0
+			w.realSize.h1 = w.realSize.h0 + w.realHeight
+			adjusted = true
+		}
+	}
+	w.showWidgetPlacement(logNow, "setParentLogical() widget")
+	p.showWidgetPlacement(logNow, "setParentLogical() parent")
+	if (w.id == 0) || (p.id == 0) {
+		// stop resizing when you hit the root widget
+		return
+	}
+	// pass the logical resizing up
+	pP := w.parent
+	if (pP != nil) {
+		p.setParentLogical(pP)
+	}
+}
-- 
cgit v1.2.3