From 93e87a05c7220f1a8dd7ac2e8dc43b123f6e0f71 Mon Sep 17 00:00:00 2001
From: Jeff Carr <jcarr@wit.com>
Date: Thu, 6 Feb 2025 14:46:32 -0600
Subject: [PATCH] dragging a windows keeps it put

---
 eventMouseMove.go |  1 +
 structs.go        |  1 +
 window.go         | 21 ++++++++++++++++-----
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/eventMouseMove.go b/eventMouseMove.go
index 980612f..adce6ed 100644
--- a/eventMouseMove.go
+++ b/eventMouseMove.go
@@ -105,6 +105,7 @@ func mouseMove(g *gocui.Gui) {
 func (tk *guiWidget) moveNew() {
 	w, h := me.baseGui.MousePosition()
 	if tk.node.WidgetType == widget.Window {
+		tk.window.wasDragged = true
 		tk.redrawWindow(w-tk.dragW, h-tk.dragH) // TODO: fix these hard coded things with offsets
 		setThingsOnTop()                        // sets help, Stdout, etc on the top after windows have been redrawn
 		return
diff --git a/structs.go b/structs.go
index 1a8ed5b..e57c69a 100644
--- a/structs.go
+++ b/structs.go
@@ -119,6 +119,7 @@ func (r *rectType) Height() int {
 // settings that are window specific
 type window struct {
 	windowFrame *guiWidget // this is the frame for a window widget
+	wasDragged  bool       // indicates the window was dragged. This keeps it from being rearranged
 	dragW       int        // when dragging a window, this is the offset to the mouse position
 	dragH       int        // when dragging a window, this is the offset to the mouse position
 	hasTabs     bool       // does the window have tabs?
diff --git a/window.go b/window.go
index 313c153..621bae1 100644
--- a/window.go
+++ b/window.go
@@ -83,13 +83,24 @@ func (tk *guiWidget) redrawWindow(w int, h int) {
 
 // re-draws the buttons for each of the windows
 func redoWindows(nextW int, nextH int) {
-	for _, win := range findWindows() {
-		win.dumpWidget(fmt.Sprintf("redoWindowsS (%d,%d)", nextW, nextH))
-		win.redrawWindow(nextW, nextH)
-		win.dumpWidget(fmt.Sprintf("redoWindowsE (%d,%d)", nextW, nextH))
+	for _, tk := range findWindows() {
+		tk.dumpWidget(fmt.Sprintf("redoWindowsS (%d,%d)", nextW, nextH))
+		if tk.window.wasDragged {
+			// don't move windows around the user has dragged to a certain location
+			tk.redrawWindow(tk.gocuiSize.w0, tk.gocuiSize.h0)
+		} else {
+			w, _ := me.baseGui.Size()
+			if nextW > w-20 {
+				nextW = 0
+				nextH += 4
+			}
+			// probably a new window?
+			tk.redrawWindow(nextW, nextH)
+		}
+		tk.dumpWidget(fmt.Sprintf("redoWindowsE (%d,%d)", nextW, nextH))
 
 		// increment the width for the next window
-		nextW += win.gocuiSize.Width() + 10
+		nextW += tk.gocuiSize.Width() + 10
 		// nextH += 10
 	}
 }