gui: a rendered PDF page per file, and Settings in the top right

2 files changed, 30 insertions, 4 deletions

diff --git a/gui/internal/ui/plan.go b/gui/internal/ui/plan.go
index 97d8599..f4ecb91 100644
--- a/gui/internal/ui/plan.go
+++ b/gui/internal/ui/plan.go
@@ -45,6 +45,7 @@ type planView struct {
 	previewScroll *gtk.ScrolledWindow
 	previewTmp    string
 	previewFor    string
+	renderedDir   string
 	previewOff    bool
 	startSelected bool
 	menu          *gtk.Popover
@@ -573,9 +574,16 @@ func (p *planView) showPreview(rel string) {
 			p.picture.SetFilename(pv.Image)
 			p.picture.SetVisible(true)
 			p.pictureFrame.SetVisible(true)
+			// The picture is loaded, so the page rendered for the row
+			// before it can go.
+			p.dropRendered()
+			p.renderedDir = pv.Dir
 		case model.PreviewText:
 			p.previewText.Buffer().SetText(escapeText(pv.Text))
 			p.previewScroll.SetVisible(true)
+			p.dropRendered()
+		default:
+			p.dropRendered()
 		}
 	})
 }
@@ -593,8 +601,17 @@ func (p *planView) applyPrefs(prefs model.Prefs) {
 	}
 }
 
+// dropRendered removes the page rendered for the previous row.
+func (p *planView) dropRendered() {
+	if p.renderedDir != "" {
+		os.RemoveAll(p.renderedDir)
+		p.renderedDir = ""
+	}
+}
+
 // closePreview removes what the previews left behind.
 func (p *planView) closePreview() {
+	p.dropRendered()
 	if p.previewTmp != "" {
 		os.RemoveAll(p.previewTmp)
 		p.previewTmp = ""
diff --git a/gui/internal/ui/window.go b/gui/internal/ui/window.go
index 9727846..819591c 100644
--- a/gui/internal/ui/window.go
+++ b/gui/internal/ui/window.go
@@ -58,6 +58,19 @@ func NewWindow(app *gtk.Application, e *engine.Engine) *Window {
 		}
 	})
 
+	// Settings sits at the end of the tab strip - the window's top right -
+	// with a gear beside the word (his request, 2026-09-17).
+	settings := gtk.NewButton()
+	settingsBox := gtk.NewBox(gtk.OrientationHorizontal, 6)
+	settingsBox.Append(gtk.NewImageFromIconName("emblem-system-symbolic"))
+	settingsBox.Append(gtk.NewLabel("Settings"))
+	settings.SetChild(settingsBox)
+	settings.SetHasFrame(false)
+	settings.SetTooltipText("krino's defaults, and how this window behaves")
+	settings.SetMarginEnd(6)
+	settings.ConnectClicked(func() { w.showSettings() })
+	notebook.SetActionWidget(settings, gtk.PackEnd)
+
 	w.status = gtk.NewLabel("")
 	w.status.SetXAlign(0)
 	w.status.SetMarginStart(8)
@@ -65,13 +78,9 @@ func NewWindow(app *gtk.Application, e *engine.Engine) *Window {
 	w.status.SetMarginTop(4)
 	w.status.SetMarginBottom(4)
 
-	settings := gtk.NewButtonWithLabel("Settings")
-	settings.SetHasFrame(false)
-	settings.ConnectClicked(func() { w.showSettings() })
 	statusRow := gtk.NewBox(gtk.OrientationHorizontal, 6)
 	w.status.SetHExpand(true)
 	statusRow.Append(w.status)
-	statusRow.Append(settings)
 
 	box := gtk.NewBox(gtk.OrientationVertical, 0)
 	notebook.SetVExpand(true)