Replace custom shortcuts dialog with GtkShortcutsWindow, fix Process More button

- Use proper GtkShortcutsWindow with ShortcutsSection/Group/Shortcut widgets
  instead of custom AdwDialog with ActionRows
- Hide step indicator during processing and results screens
- Fix "Process More" button re-triggering processing instead of resetting wizard
- Add accessible label to resize step size preview DrawingArea

pixstrip-gtk/src/app.rs

@@ -642,7 +642,12 @@ fn setup_window_actions(window: &adw::ApplicationWindow, ui: &WizardUi) {
     ui.next_button.connect_clicked({
         let action_group = action_group.clone();
         let ui = ui.clone();
-        move |_| {
+        move |btn| {
+            // If the button says "Process More", reset the wizard
+            if btn.label().as_deref() == Some("Process More") {
+                reset_wizard(&ui);
+                return;
+            }
             let s = ui.state.wizard.borrow();
             if s.is_last_step() {
                 drop(s);
@@ -1252,9 +1257,10 @@ fn run_processing(_window: &adw::ApplicationWindow, ui: &WizardUi) {
     let processing_page = crate::processing::build_processing_page();
     ui.nav_view.push(&processing_page);
 
-    // Hide bottom nav buttons during processing
+    // Hide bottom nav buttons and step indicator during processing
     ui.back_button.set_visible(false);
     ui.next_button.set_visible(false);
+    ui.step_indicator.widget().set_visible(false);
     ui.title.set_subtitle("Processing...");
 
     // Get references to progress widgets inside the page
@@ -1367,6 +1373,7 @@ fn show_results(
     ui.nav_view.push(&results_page);
 
     ui.title.set_subtitle("Processing Complete");
+    ui.step_indicator.widget().set_visible(false);
     ui.back_button.set_visible(false);
     ui.next_button.set_label("Process More");
     ui.next_button.set_visible(true);
@@ -1660,6 +1667,7 @@ fn reset_wizard(ui: &WizardUi) {
     // Reset nav
     ui.nav_view.replace(&ui.pages[..1]);
     ui.step_indicator.set_current(0);
+    ui.step_indicator.widget().set_visible(true);
     ui.title.set_subtitle("Batch Image Processor");
     ui.back_button.set_visible(false);
     ui.next_button.set_label("Next");
@@ -2176,78 +2184,87 @@ fn walk_widgets(widget: &Option<gtk::Widget>, f: &dyn Fn(&gtk::Widget)) {
 
 
 fn show_shortcuts_window(window: &adw::ApplicationWindow) {
-    let dialog = adw::Dialog::builder()
+    let shortcuts_window = gtk::ShortcutsWindow::builder()
-        .title("Keyboard Shortcuts")
+        .transient_for(window)
-        .content_width(400)
+        .modal(true)
-        .content_height(500)
         .build();
 
-    let toolbar_view = adw::ToolbarView::new();
+    // Wizard Navigation section
-    let header = adw::HeaderBar::new();
+    let wizard_group = gtk::ShortcutsGroup::builder()
-    toolbar_view.add_top_bar(&header);
+        .title("Wizard Navigation")
-
-    let scrolled = gtk::ScrolledWindow::builder()
-        .hscrollbar_policy(gtk::PolicyType::Never)
-        .vexpand(true)
         .build();
 
-    let content = gtk::Box::builder()
+    let shortcuts_nav: &[(&str, &str)] = &[
-        .orientation(gtk::Orientation::Vertical)
+        ("<Alt>Right", "Next step"),
-        .spacing(0)
+        ("<Alt>Left", "Previous step"),
-        .margin_start(12)
+        ("<Alt>1", "Jump to step 1"),
-        .margin_end(12)
+        ("<Alt>2", "Jump to step 2"),
-        .margin_top(12)
+        ("<Alt>3", "Jump to step 3"),
-        .margin_bottom(12)
+        ("<Control>Return", "Process images"),
-        .build();
-
-    let sections: &[(&str, &[(&str, &str)])] = &[
-        ("Wizard Navigation", &[
-            ("Alt + Right", "Next step"),
-            ("Alt + Left", "Previous step"),
-            ("Alt + 1...9", "Jump to step by number"),
-            ("Ctrl + Enter", "Process images"),
         ("Escape", "Cancel or go back"),
-        ]),
-        ("File Management", &[
-            ("Ctrl + O", "Add files"),
-            ("Ctrl + V", "Paste image from clipboard"),
-            ("Ctrl + A", "Select all images"),
-            ("Ctrl + Shift + A", "Deselect all images"),
-            ("Delete", "Remove selected images"),
-        ]),
-        ("Application", &[
-            ("Ctrl + ,", "Settings"),
-            ("F1", "Keyboard shortcuts"),
-            ("Ctrl + Z", "Undo last batch"),
-            ("Ctrl + Q", "Quit"),
-        ]),
     ];
 
-    for (title, shortcuts) in sections {
+    for (accel, title) in shortcuts_nav {
-        let group = adw::PreferencesGroup::builder()
+        let shortcut = gtk::ShortcutsShortcut::builder()
+            .accelerator(*accel)
             .title(*title)
             .build();
-
+        wizard_group.add_shortcut(&shortcut);
-        for (accel, desc) in *shortcuts {
-            let row = adw::ActionRow::builder()
-                .title(*desc)
-                .build();
-            let label = gtk::Label::builder()
-                .label(*accel)
-                .css_classes(["monospace", "dim-label"])
-                .valign(gtk::Align::Center)
-                .build();
-            row.add_suffix(&label);
-            group.add(&row);
     }
 
-        content.append(&group);
+    // File Management section
+    let files_group = gtk::ShortcutsGroup::builder()
+        .title("File Management")
+        .build();
+
+    let shortcuts_files: &[(&str, &str)] = &[
+        ("<Control>o", "Add files"),
+        ("<Control>v", "Paste image from clipboard"),
+        ("<Control>a", "Select all images"),
+        ("<Control><Shift>a", "Deselect all images"),
+        ("Delete", "Remove selected images"),
+    ];
+
+    for (accel, title) in shortcuts_files {
+        let shortcut = gtk::ShortcutsShortcut::builder()
+            .accelerator(*accel)
+            .title(*title)
+            .build();
+        files_group.add_shortcut(&shortcut);
     }
 
-    scrolled.set_child(Some(&content));
+    // Application section
-    toolbar_view.set_content(Some(&scrolled));
+    let app_group = gtk::ShortcutsGroup::builder()
-    dialog.set_child(Some(&toolbar_view));
+        .title("Application")
-    dialog.present(Some(window));
+        .build();
+
+    let shortcuts_app: &[(&str, &str)] = &[
+        ("<Control>comma", "Settings"),
+        ("F1", "Keyboard shortcuts"),
+        ("<Control>z", "Undo last batch"),
+        ("<Control>q", "Quit"),
+    ];
+
+    for (accel, title) in shortcuts_app {
+        let shortcut = gtk::ShortcutsShortcut::builder()
+            .accelerator(*accel)
+            .title(*title)
+            .build();
+        app_group.add_shortcut(&shortcut);
+    }
+
+    let section = gtk::ShortcutsSection::builder()
+        .title("Keyboard Shortcuts")
+        .build();
+    #[allow(deprecated)]
+    {
+        section.add_group(&wizard_group);
+        section.add_group(&files_group);
+        section.add_group(&app_group);
+
+        shortcuts_window.add_section(&section);
+    }
+    shortcuts_window.present();
 }
 
 fn apply_accessibility_settings() {

pixstrip-gtk/src/steps/step_resize.rs

@@ -242,6 +242,9 @@ pub fn build_resize_page(state: &AppState) -> adw::NavigationPage {
         .margin_top(8)
         .margin_bottom(8)
         .build();
+    drawing.update_property(&[
+        gtk::accessible::Property::Label("Visual comparison of original and target image dimensions"),
+    ]);
 
     let pw = preview_width.clone();
     let ph = preview_height.clone();