diff --git a/CMakeLists.txt b/CMakeLists.txt
index 41726da..72f0515 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,6 +29,7 @@ add_library(${NAME} STATIC
   src/jpainted.c
   src/jfkeys.c
   src/jfileselect.c
+  src/jframe.c
   src/vec.c
   src/keymap.c
   ${ASSETS_${FXSDK_PLATFORM}}
diff --git a/include/justui/jframe.h b/include/justui/jframe.h
new file mode 100644
index 0000000..e8d0aa7
--- /dev/null
+++ b/include/justui/jframe.h
@@ -0,0 +1,65 @@
+//---
+// JustUI.jframe: Scrolling frame holding a widget
+//---
+
+#ifndef _J_JFRAME
+#define _J_JFRAME
+
+#include <justui/defs.h>
+#include <justui/jwidget.h>
+
+/* jframe: Scrolling frame holding a widget
+
+   This widget is used to implement scrolling widgets. It has a single child,
+   which is displayed fully if it's smaller than the frame, or partially (with
+   scrollbars) otherwise.
+
+   The child widget has horizontal and vertical alignments, which specify its
+   position within the frame when smaller than the frame. Its position when
+   larger than the frame is determined by the scrolling offsets, which can be
+   manipulated manually or left for the frame to control with arrow keys.
+
+   Scrollbars can be set to either render on top of the framed widget, or
+   occupy dedicated space. */
+typedef struct {
+    jwidget widget;
+
+    /* Horizontal and vertical alignment for the child */
+    jalign halign, valign;
+    /* Force scrollbars even if the child is smaller than the frame */
+    bool scrollbars_always_visible;
+    /* Scrollbars render on top of the child widget */
+    bool floating_scrollbars;
+    /* Scrolling can be handled by the frame itself, with arrow keys */
+    bool keyboard_control;
+    /* Force matching the width and/or height of the child widget */
+    bool match_width, match_height;
+    /* Scrollbar width, in pixels */
+    uint8_t scrollbar_width;
+    /* If floating_scrollbars == false, spacing between scrollbars and child */
+    uint8_t scrollbar_spacing;
+
+    /* Whether scrollbars are shown */
+    bool scrollbar_x, scrollbar_y;
+    /* Current scroll offsets */
+    int16_t scroll_x, scroll_y;
+    /* Maximum scroll offsets for the current size of the child widget */
+    int16_t max_scroll_x, max_scroll_y;
+
+} jframe;
+
+/* jframe_create(): Create a new frame
+
+   The frame's inner widget is always its first child. It can be specified by
+   jwidget_set_parent() or by creating the child with the frame as a parent
+   directy. More children can be added, but they will not be rendered. */
+jframe *jframe_create(void *parent);
+
+/* Trivial properties */
+void jframe_set_align(jframe *j, jalign halign, jalign valign);
+void jframe_set_scrollbars_always_visible(jframe *j, bool always_visible);
+void jframe_set_floating_scrollbars(jframe *j, bool floating_scrollbars);
+void jframe_set_keyboard_control(jframe *j, bool keyboard_control);
+void jframe_set_match_size(jframe *j, bool match_width, bool match_height);
+
+#endif /* _J_JFRAME */
diff --git a/src/jframe.c b/src/jframe.c
new file mode 100644
index 0000000..8dd5896
--- /dev/null
+++ b/src/jframe.c
@@ -0,0 +1,321 @@
+#include <justui/jwidget.h>
+#include <justui/jwidget-api.h>
+#include <justui/jframe.h>
+#include "util.h"
+
+#include <gint/display.h>
+
+#include <stdlib.h>
+
+/* Type identifier for jframe */
+static int jframe_type_id = -1;
+
+jframe *jframe_create(void *parent)
+{
+    if(jframe_type_id < 0)
+        return NULL;
+
+
+    jframe *f = malloc(sizeof *f);
+    if(!f)
+        return NULL;
+
+    jwidget_init(&f->widget, jframe_type_id, parent);
+    jwidget_set_clipped(f, true);
+
+    f->halign = J_ALIGN_CENTER;
+    f->valign = J_ALIGN_MIDDLE;
+    f->scrollbars_always_visible = false;
+    f->floating_scrollbars = false;
+    f->keyboard_control = false;
+    f->match_width = false;
+    f->match_height = false;
+
+#ifdef FX9860G
+    f->scrollbar_width = 1;
+    f->scrollbar_spacing = 1;
+#else
+    f->scrollbar_width = 2;
+    f->scrollbar_spacing = 2;
+#endif
+
+    f->scroll_x = 0;
+    f->scroll_y = 0;
+    f->max_scroll_x = 0;
+    f->max_scroll_y = 0;
+
+    return f;
+}
+
+static jwidget *frame_child(jframe *j)
+{
+    if(j->widget.child_count == 0)
+        return NULL;
+    return j->widget.children[0];
+}
+
+static int frame_scrollbar_space_size(jframe *f)
+{
+    if(f->floating_scrollbars)
+        return 0;
+    return f->scrollbar_width + f->scrollbar_spacing;
+}
+
+static void shake(jframe *f)
+{
+    f->scroll_x = clamp(f->scroll_x, 0, f->max_scroll_x);
+    f->scroll_y = clamp(f->scroll_y, 0, f->max_scroll_y);
+}
+
+/* Start position of a block of size B, aligned as specified, inside a space of
+   size S; returned as a value in [0..s). */
+static int aligned_start_within(int B, int S, jalign align)
+{
+    if(align == J_ALIGN_LEFT || align == J_ALIGN_TOP)
+        return 0;
+    else if(align == J_ALIGN_RIGHT || align == J_ALIGN_BOTTOM)
+        return S - B;
+    else
+        return (S - B) / 2;
+}
+
+//---
+// Getters and setters
+//---
+
+void jframe_set_align(jframe *j, jalign halign, jalign valign)
+{
+    if(j->halign == halign && j->valign == valign)
+        return;
+
+    j->halign = halign;
+    j->valign = valign;
+    j->widget.update = 1;
+}
+
+void jframe_set_scrollbars_always_visible(jframe *j, bool always_visible)
+{
+    if(j->scrollbars_always_visible == always_visible)
+        return;
+
+    j->scrollbars_always_visible = always_visible;
+    j->widget.dirty = 1;
+}
+
+void jframe_set_floating_scrollbars(jframe *j, bool floating_scrollbars)
+{
+    if(j->floating_scrollbars == floating_scrollbars)
+        return;
+
+    j->floating_scrollbars = floating_scrollbars;
+    j->widget.dirty = 1;
+}
+
+void jframe_set_keyboard_control(jframe *j, bool keyboard_control)
+{
+    j->keyboard_control = keyboard_control;
+}
+
+//---
+// Polymorphic widget operations
+//---
+
+static void jframe_poly_csize(void *f0)
+{
+    jframe *f = f0;
+    jwidget *w = &f->widget;
+    jwidget *child = frame_child(f);
+
+    w->w = w->h = 16;
+
+    if(child) {
+        jwidget_msize(child);
+        if(f->match_width)
+            w->w = child->w;
+        if(f->match_height)
+            w->h = child->h;
+    }
+
+    int frame_sss = frame_scrollbar_space_size(f);
+    if(!f->floating_scrollbars) {
+        w->w += frame_sss;
+        w->h += frame_sss;
+    }
+    jwidget_set_minimum_size(f, frame_sss + 4, frame_sss + 4);
+}
+
+static void jframe_poly_layout(void *f0)
+{
+    jframe *f = f0;
+    jwidget *child = frame_child(f);
+
+    if(!child) {
+        f->scrollbar_x = f->scrollbar_y = f->scrollbars_always_visible;
+        f->scroll_x = f->scroll_y = 0;
+        f->max_scroll_x = f->max_scroll_y = 0;
+        return;
+    }
+
+    int child_w = jwidget_full_width(child);
+    int child_h = jwidget_full_height(child);
+
+    int frame_w = jwidget_content_width(f);
+    int frame_h = jwidget_content_height(f);
+    int frame_sss = frame_scrollbar_space_size(f);
+    int sss_x = 0;
+    int sss_y = 0;
+
+    /* We enable scrollbars if:
+       (1) They were forced in; or
+       (2) The child widget wouldn't fit without them.
+
+       Scrollbars are linked; adding a scrollbar for one direction can reduce
+       the space available in the other direction, thus causing the other
+       scrollbar to appear. Hence, we need to iterate. */
+
+    f->scrollbar_y = f->scrollbars_always_visible || child_h + sss_y > frame_h;
+    if(f->scrollbar_y)
+        sss_x = frame_sss;
+
+    f->scrollbar_x = f->scrollbars_always_visible || child_w + sss_x > frame_w;
+    if(f->scrollbar_x)
+        sss_y = frame_sss;
+
+    f->scrollbar_y = f->scrollbars_always_visible || child_h + sss_y > frame_h;
+    if(f->scrollbar_y)
+        sss_x = frame_sss;
+
+    /* At this stage we have a fixpoint, because:
+       - x is up-to-date. x can only be outdated if the 2nd y check just
+         enabled scrollbar_y. But it can only do so if the x check enabled
+         scrollbar_x, in which case scrollbar_x is already a stable true.
+       - y is up-to-date since it was re-checked after x's last update. */
+
+    f->max_scroll_x = max(0, child_w - (frame_w - sss_x));
+    f->max_scroll_y = max(0, child_h - (frame_h - sss_y));
+    shake(f);
+
+    /* We can now set the inner widget's dimensions. The frame acts as a
+       container, and thus sets the child's size, applying strech etc. One
+       unique trait of the frame is that the child *always* gets its desired
+       size since we can scroll it. */
+    if(child->stretch_x > 0)
+        child->w = max(child->w, min(frame_w, child->max_w));
+    if(child->stretch_y > 0)
+        child->h = max(child->h, min(frame_h, child->max_h));
+}
+
+static void jframe_poly_render(void *f0, int x, int y)
+{
+    jframe *f = f0;
+    jwidget *child = frame_child(f);
+
+    int child_w = jwidget_full_width(child);
+    int child_h = jwidget_full_height(child);
+
+    int frame_w = jwidget_content_width(f);
+    int frame_h = jwidget_content_height(f);
+    int frame_sss = frame_scrollbar_space_size(f);
+    int sss_x = f->scrollbar_y ? frame_sss : 0;
+    int sss_y = f->scrollbar_x ? frame_sss : 0;
+
+    /* In each dimension:
+       - If there is scrolling, we place according to the scroll offset;
+       - Otherwise, we place according to alignment settings. */
+
+    int render_x;
+    if(f->scrollbar_x)
+        render_x = x - f->scroll_x;
+    else
+        render_x = x + aligned_start_within(child_w, frame_w-sss_x, f->halign);
+
+    int render_y;
+    if(f->scrollbar_y)
+        render_y = y - f->scroll_y;
+    else
+        render_y = y + aligned_start_within(child_h, frame_h-sss_y, f->valign);
+
+    /* Render the child with dedicated clipping. */
+
+    if(child) {
+        struct dwindow win = {x, y, x + frame_w - sss_x, y + frame_h - sss_y};
+        win = intersect_dwindow(win, dwindow);
+        struct dwindow old_window = dwindow_set(win);
+        jwidget_render(child, render_x, render_y);
+        dwindow_set(old_window);
+    }
+
+    /* Render the scrollbars. */
+
+    if(f->scrollbar_x) {
+        int sb_x = x;
+        int sb_y = y + frame_h - f->scrollbar_width;
+
+        int sb_left = f->scroll_x * frame_w / child_w;
+        int sb_width = frame_w * frame_w / child_w;
+
+        drect(sb_x + sb_left, sb_y, sb_x + sb_left + sb_width - 1,
+            sb_y + f->scrollbar_width - 1, C_BLACK);
+    }
+    if(f->scrollbar_y) {
+        int sb_x = x + frame_w - f->scrollbar_width;
+        int sb_y = y;
+
+        int sb_top = f->scroll_y * frame_h / child_h;
+        int sb_height = frame_h * frame_h / child_h;
+
+        drect(sb_x, sb_y + sb_top, sb_x + f->scrollbar_width - 1,
+            sb_y + sb_top + sb_height - 1, C_BLACK);
+    }
+}
+
+static bool jframe_poly_event(void *f0, jevent e)
+{
+    jframe *f = f0;
+
+    if(!f->keyboard_control || e.type != JWIDGET_KEY)
+        return false;
+
+    key_event_t ev = e.key;
+    if(ev.type != KEYEV_DOWN && ev.type != KEYEV_HOLD)
+        return false;
+
+    int key = ev.key;
+    if(key == KEY_LEFT && f->scrollbar_x && f->scroll_x > 0) {
+        f->scroll_x--;
+        f->widget.update = 1;
+        return true;
+    }
+    if(key == KEY_RIGHT && f->scrollbar_x && f->scroll_x < f->max_scroll_x-1) {
+        f->scroll_x++;
+        f->widget.update = 1;
+        return true;
+    }
+    if(key == KEY_UP && f->scrollbar_y && f->scroll_y > 0) {
+        f->scroll_y--;
+        f->widget.update = 1;
+        return true;
+    }
+    if(key == KEY_DOWN && f->scrollbar_y && f->scroll_y < f->max_scroll_y-1) {
+        f->scroll_y++;
+        f->widget.update = 1;
+        return true;
+    }
+
+    return false;
+}
+
+/* jframe type definition */
+static jwidget_poly type_jframe = {
+    .name   = "jframe",
+    .csize  = jframe_poly_csize,
+    .layout = jframe_poly_layout,
+    .render = jframe_poly_render,
+    .event  = jframe_poly_event,
+};
+
+__attribute__((constructor(1001)))
+static void j_register_jframe(void)
+{
+    jframe_type_id = j_register_widget(&type_jframe, "jwidget");
+}
diff --git a/src/jwidget.c b/src/jwidget.c
index 53fd4b5..16a7cfe 100644
--- a/src/jwidget.c
+++ b/src/jwidget.c
@@ -663,9 +663,13 @@ void jwidget_render(void *w0, int x, int y)
 		if(w->clipped) {
 			struct dwindow win = { x, y, x+cw, y+ch };
 			win = intersect_dwindow(win, dwindow);
-			struct dwindow old_window = dwindow_set(win);
-			poly->render(w, x, y);
-			dwindow_set(old_window);
+
+			/* Skip rendering out-of-view widgets */
+			if(win.right > win.left && win.bottom > win.top) {
+				struct dwindow old_window = dwindow_set(win);
+				poly->render(w, x, y);
+				dwindow_set(old_window);
+			}
 		}
 		else {
 			poly->render(w, x, y);