main.go

@@ -170,8 +170,7 @@ func (l *fixedHSplitLayout) MinSize(objects []fyne.CanvasObject) fyne.Size {
 	}
 	lead := objects[0].MinSize()
 	trail := objects[1].MinSize()
-	// Avoid forcing the window to expand to the sum of both sides.
-	return fyne.NewSize(fyne.Max(lead.Width, trail.Width), fyne.Max(lead.Height, trail.Height))
+	return fyne.NewSize(lead.Width+trail.Width, fyne.Max(lead.Height, trail.Height))
 }
 
 // resolveTargetAspect resolves an aspect ratio value or source aspect
@@ -385,70 +384,36 @@ func (s *appState) openLogViewer(title, path string, live bool) {
 	d.SetOnClosed(func() { close(stop) })
 	d.Show()
 
-	readTail := func() string {
-		const maxBytes int64 = 200 * 1024
-		info, err := os.Stat(path)
-		if err != nil {
-			return fmt.Sprintf("Failed to read log: %v", err)
-		}
-		size := info.Size()
-		start := int64(0)
-		if size > maxBytes {
-			start = size - maxBytes
-		}
-		f, err := os.Open(path)
-		if err != nil {
-			return fmt.Sprintf("Failed to read log: %v", err)
-		}
-		defer f.Close()
-		if start > 0 {
-			if _, err := f.Seek(start, io.SeekStart); err != nil {
-				return fmt.Sprintf("Failed to read log: %v", err)
-			}
-		}
-		data, err := io.ReadAll(f)
-		if err != nil {
-			return fmt.Sprintf("Failed to read log: %v", err)
-		}
-		if start > 0 {
-			return fmt.Sprintf("... showing last %d KB ...\n%s", maxBytes/1024, string(data))
-		}
-		return string(data)
-	}
-
 	// Read file asynchronously to avoid blocking UI
 	go func() {
-		content := readTail()
+		data, err := os.ReadFile(path)
+		if err != nil {
+			fyne.CurrentApp().Driver().DoFromGoroutine(func() {
+				text.SetText(fmt.Sprintf("Failed to read log: %v", err))
+			}, false)
+			return
+		}
+
 		fyne.CurrentApp().Driver().DoFromGoroutine(func() {
-			text.SetText(content)
+			text.SetText(string(data))
 			// Auto-scroll to bottom
 			scroll.ScrollToBottom()
 		}, false)
 
 		// Start live updates if requested
 		if live {
-			ticker := time.NewTicker(2 * time.Second)
+			ticker := time.NewTicker(1 * time.Second)
 			defer ticker.Stop()
-			var lastSize int64 = -1
-			var lastText string
 			for {
 				select {
 				case <-stop:
 					return
 				case <-ticker.C:
-					info, err := os.Stat(path)
+					b, err := os.ReadFile(path)
 					if err != nil {
-						continue
+						b = []byte(fmt.Sprintf("failed to read log: %v", err))
 					}
-					if info.Size() == lastSize {
-						continue
-					}
-					lastSize = info.Size()
-					content := readTail()
-					if content == lastText {
-						continue
-					}
-					lastText = content
+					content := string(b)
 					fyne.CurrentApp().Driver().DoFromGoroutine(func() {
 						text.SetText(content)
 					}, false)