diff --git a/dvx/widgets/widgetEvent.c b/dvx/widgets/widgetEvent.c
index f2b0c22..25876cf 100644
--- a/dvx/widgets/widgetEvent.c
+++ b/dvx/widgets/widgetEvent.c
@@ -121,7 +121,7 @@ void widgetOnKey(WindowT *win, int32_t key, int32_t mod) {
     while (top > 0) {
         WidgetT *w = stack[--top];
 
-        if (w->focused && (w->type == WidgetTextInputE || w->type == WidgetComboBoxE || w->type == WidgetDropdownE || w->type == WidgetAnsiTermE || w->type == WidgetTreeViewE)) {
+        if (w->focused && (w->type == WidgetTextInputE || w->type == WidgetComboBoxE || w->type == WidgetDropdownE || w->type == WidgetAnsiTermE || w->type == WidgetTreeViewE || w->type == WidgetListBoxE)) {
             focus = w;
             break;
         }
@@ -150,6 +150,12 @@ void widgetOnKey(WindowT *win, int32_t key, int32_t mod) {
         return;
     }
 
+    // Handle list box keyboard navigation
+    if (focus->type == WidgetListBoxE) {
+        widgetListBoxOnKey(focus, key);
+        return;
+    }
+
     // Handle dropdown keyboard navigation
     if (focus->type == WidgetDropdownE) {
         if (focus->as.dropdown.open) {
@@ -672,6 +678,10 @@ void widgetOnMouse(WindowT *win, int32_t x, int32_t y, int32_t buttons) {
         widgetCanvasOnMouse(hit, vx, vy);
     }
 
+    if (hit->type == WidgetListBoxE && hit->enabled) {
+        widgetListBoxOnMouse(hit, root, vx, vy);
+    }
+
     if (hit->type == WidgetDropdownE && hit->enabled) {
         if (hit != closedPopup) {
             widgetDropdownOnMouse(hit);
diff --git a/dvx/widgets/widgetInternal.h b/dvx/widgets/widgetInternal.h
index 966d09f..6d83347 100644
--- a/dvx/widgets/widgetInternal.h
+++ b/dvx/widgets/widgetInternal.h
@@ -113,6 +113,7 @@ void widgetDropdownPaintPopup(WidgetT *w, DisplayT *d, const BlitOpsT *ops, cons
 void widgetFramePaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
 void widgetImagePaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
 void widgetLabelPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
+void widgetListBoxPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
 void widgetProgressBarPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
 void widgetRadioPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
 void widgetSeparatorPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors);
@@ -136,6 +137,7 @@ void widgetComboBoxCalcMinSize(WidgetT *w, const BitmapFontT *font);
 void widgetDropdownCalcMinSize(WidgetT *w, const BitmapFontT *font);
 void widgetImageCalcMinSize(WidgetT *w, const BitmapFontT *font);
 void widgetLabelCalcMinSize(WidgetT *w, const BitmapFontT *font);
+void widgetListBoxCalcMinSize(WidgetT *w, const BitmapFontT *font);
 void widgetProgressBarCalcMinSize(WidgetT *w, const BitmapFontT *font);
 void widgetRadioCalcMinSize(WidgetT *w, const BitmapFontT *font);
 void widgetSliderCalcMinSize(WidgetT *w, const BitmapFontT *font);
@@ -164,6 +166,8 @@ void widgetCheckboxOnMouse(WidgetT *hit);
 void widgetComboBoxOnMouse(WidgetT *hit, WidgetT *root, int32_t vx);
 void widgetDropdownOnMouse(WidgetT *hit);
 void widgetImageOnMouse(WidgetT *hit);
+void widgetListBoxOnKey(WidgetT *w, int32_t key);
+void widgetListBoxOnMouse(WidgetT *hit, WidgetT *root, int32_t vx, int32_t vy);
 void widgetRadioOnMouse(WidgetT *hit);
 void widgetSliderOnMouse(WidgetT *hit, int32_t vx, int32_t vy);
 void widgetTabControlOnMouse(WidgetT *hit, WidgetT *root, int32_t vx, int32_t vy);
diff --git a/dvx/widgets/widgetLayout.c b/dvx/widgets/widgetLayout.c
index 225c06a..e1f8336 100644
--- a/dvx/widgets/widgetLayout.c
+++ b/dvx/widgets/widgetLayout.c
@@ -121,6 +121,9 @@ void widgetCalcMinSizeTree(WidgetT *w, const BitmapFontT *font) {
             case WidgetImageE:
                 widgetImageCalcMinSize(w, font);
                 break;
+            case WidgetListBoxE:
+                widgetListBoxCalcMinSize(w, font);
+                break;
             case WidgetImageButtonE:
                 widgetImageButtonCalcMinSize(w, font);
                 break;
diff --git a/dvx/widgets/widgetListBox.c b/dvx/widgets/widgetListBox.c
index fc95a77..85d0cb1 100644
--- a/dvx/widgets/widgetListBox.c
+++ b/dvx/widgets/widgetListBox.c
@@ -2,6 +2,43 @@
 
 #include "widgetInternal.h"
 
+#define LISTBOX_BORDER   2
+#define LISTBOX_PAD      2
+#define LISTBOX_MIN_ROWS 4
+#define LISTBOX_SB_W     14
+
+
+// ============================================================
+// Prototypes
+// ============================================================
+
+static void listBoxScrollbarThumb(int32_t trackLen, int32_t totalItems, int32_t visibleItems, int32_t scrollPos, int32_t *thumbPos, int32_t *thumbSize);
+
+
+// ============================================================
+// listBoxScrollbarThumb
+// ============================================================
+
+static void listBoxScrollbarThumb(int32_t trackLen, int32_t totalItems, int32_t visibleItems, int32_t scrollPos, int32_t *thumbPos, int32_t *thumbSize) {
+    *thumbSize = (trackLen * visibleItems) / totalItems;
+
+    if (*thumbSize < LISTBOX_SB_W) {
+        *thumbSize = LISTBOX_SB_W;
+    }
+
+    if (*thumbSize > trackLen) {
+        *thumbSize = trackLen;
+    }
+
+    int32_t maxScroll = totalItems - visibleItems;
+
+    if (maxScroll > 0) {
+        *thumbPos = ((trackLen - *thumbSize) * scrollPos) / maxScroll;
+    } else {
+        *thumbPos = 0;
+    }
+}
+
 
 // ============================================================
 // wgtListBox
@@ -44,7 +81,11 @@ void wgtListBoxSetItems(WidgetT *w, const char **items, int32_t count) {
     w->as.listBox.itemCount = count;
 
     if (w->as.listBox.selectedIdx >= count) {
-        w->as.listBox.selectedIdx = -1;
+        w->as.listBox.selectedIdx = count > 0 ? 0 : -1;
+    }
+
+    if (w->as.listBox.selectedIdx < 0 && count > 0) {
+        w->as.listBox.selectedIdx = 0;
     }
 }
 
@@ -60,3 +101,297 @@ void wgtListBoxSetSelected(WidgetT *w, int32_t idx) {
 
     w->as.listBox.selectedIdx = idx;
 }
+
+
+// ============================================================
+// widgetListBoxCalcMinSize
+// ============================================================
+
+void widgetListBoxCalcMinSize(WidgetT *w, const BitmapFontT *font) {
+    int32_t maxItemW = font->charWidth * 8;
+
+    for (int32_t i = 0; i < w->as.listBox.itemCount; i++) {
+        int32_t iw = (int32_t)strlen(w->as.listBox.items[i]) * font->charWidth;
+
+        if (iw > maxItemW) {
+            maxItemW = iw;
+        }
+    }
+
+    w->calcMinW = maxItemW + LISTBOX_PAD * 2 + LISTBOX_BORDER * 2 + LISTBOX_SB_W;
+    w->calcMinH = LISTBOX_MIN_ROWS * font->charHeight + LISTBOX_BORDER * 2;
+}
+
+
+// ============================================================
+// widgetListBoxOnKey
+// ============================================================
+
+void widgetListBoxOnKey(WidgetT *w, int32_t key) {
+    if (!w || w->type != WidgetListBoxE || w->as.listBox.itemCount == 0) {
+        return;
+    }
+
+    int32_t sel = w->as.listBox.selectedIdx;
+
+    if (key == (0x50 | 0x100)) {
+        // Down arrow
+        if (sel < w->as.listBox.itemCount - 1) {
+            w->as.listBox.selectedIdx = sel + 1;
+        } else if (sel < 0) {
+            w->as.listBox.selectedIdx = 0;
+        }
+    } else if (key == (0x48 | 0x100)) {
+        // Up arrow
+        if (sel > 0) {
+            w->as.listBox.selectedIdx = sel - 1;
+        } else if (sel < 0) {
+            w->as.listBox.selectedIdx = 0;
+        }
+    } else if (key == (0x47 | 0x100)) {
+        // Home
+        w->as.listBox.selectedIdx = 0;
+    } else if (key == (0x4F | 0x100)) {
+        // End
+        w->as.listBox.selectedIdx = w->as.listBox.itemCount - 1;
+    } else {
+        return;
+    }
+
+    // Scroll to keep selection visible
+    if (w->as.listBox.selectedIdx >= 0) {
+        AppContextT *ctx = (AppContextT *)w->window->widgetRoot->userData;
+        const BitmapFontT *font = &ctx->font;
+        int32_t innerH      = w->h - LISTBOX_BORDER * 2;
+        int32_t visibleRows = innerH / font->charHeight;
+
+        if (w->as.listBox.selectedIdx < w->as.listBox.scrollPos) {
+            w->as.listBox.scrollPos = w->as.listBox.selectedIdx;
+        } else if (w->as.listBox.selectedIdx >= w->as.listBox.scrollPos + visibleRows) {
+            w->as.listBox.scrollPos = w->as.listBox.selectedIdx - visibleRows + 1;
+        }
+    }
+
+    if (w->onChange) {
+        w->onChange(w);
+    }
+
+    wgtInvalidate(w);
+}
+
+
+// ============================================================
+// widgetListBoxOnMouse
+// ============================================================
+
+void widgetListBoxOnMouse(WidgetT *hit, WidgetT *root, int32_t vx, int32_t vy) {
+    AppContextT *ctx = (AppContextT *)root->userData;
+    const BitmapFontT *font = &ctx->font;
+
+    int32_t innerH      = hit->h - LISTBOX_BORDER * 2;
+    int32_t visibleRows = innerH / font->charHeight;
+    bool    needSb      = (hit->as.listBox.itemCount > visibleRows);
+
+    // Clamp scroll
+    int32_t maxScroll = hit->as.listBox.itemCount - visibleRows;
+
+    if (maxScroll < 0) {
+        maxScroll = 0;
+    }
+
+    if (hit->as.listBox.scrollPos > maxScroll) {
+        hit->as.listBox.scrollPos = maxScroll;
+    }
+
+    if (hit->as.listBox.scrollPos < 0) {
+        hit->as.listBox.scrollPos = 0;
+    }
+
+    // Check if click is on the scrollbar
+    if (needSb) {
+        int32_t sbX = hit->x + hit->w - LISTBOX_BORDER - LISTBOX_SB_W;
+
+        if (vx >= sbX) {
+            int32_t sbY      = hit->y + LISTBOX_BORDER;
+            int32_t sbH      = innerH;
+            int32_t relY     = vy - sbY;
+            int32_t trackLen = sbH - LISTBOX_SB_W * 2;
+
+            if (relY < LISTBOX_SB_W) {
+                // Up arrow
+                if (hit->as.listBox.scrollPos > 0) {
+                    hit->as.listBox.scrollPos--;
+                }
+            } else if (relY >= sbH - LISTBOX_SB_W) {
+                // Down arrow
+                if (hit->as.listBox.scrollPos < maxScroll) {
+                    hit->as.listBox.scrollPos++;
+                }
+            } else if (trackLen > 0) {
+                // Track — page up/down
+                int32_t thumbPos;
+                int32_t thumbSize;
+                listBoxScrollbarThumb(trackLen, hit->as.listBox.itemCount, visibleRows, hit->as.listBox.scrollPos, &thumbPos, &thumbSize);
+
+                int32_t trackRelY = relY - LISTBOX_SB_W;
+
+                if (trackRelY < thumbPos) {
+                    hit->as.listBox.scrollPos -= visibleRows;
+
+                    if (hit->as.listBox.scrollPos < 0) {
+                        hit->as.listBox.scrollPos = 0;
+                    }
+                } else if (trackRelY >= thumbPos + thumbSize) {
+                    hit->as.listBox.scrollPos += visibleRows;
+
+                    if (hit->as.listBox.scrollPos > maxScroll) {
+                        hit->as.listBox.scrollPos = maxScroll;
+                    }
+                }
+            }
+
+            hit->focused = true;
+            return;
+        }
+    }
+
+    // Click on item area
+    int32_t innerY = hit->y + LISTBOX_BORDER;
+    int32_t relY   = vy - innerY;
+
+    if (relY < 0) {
+        return;
+    }
+
+    int32_t clickedRow = relY / font->charHeight;
+    int32_t idx        = hit->as.listBox.scrollPos + clickedRow;
+
+    if (idx >= 0 && idx < hit->as.listBox.itemCount) {
+        hit->as.listBox.selectedIdx = idx;
+        hit->focused = true;
+
+        if (hit->onChange) {
+            hit->onChange(hit);
+        }
+    }
+}
+
+
+// ============================================================
+// widgetListBoxPaint
+// ============================================================
+
+void widgetListBoxPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors) {
+    uint32_t fg = w->fgColor ? w->fgColor : colors->contentFg;
+    uint32_t bg = w->bgColor ? w->bgColor : colors->contentBg;
+
+    int32_t innerH      = w->h - LISTBOX_BORDER * 2;
+    int32_t visibleRows = innerH / font->charHeight;
+    bool    needSb      = (w->as.listBox.itemCount > visibleRows);
+    int32_t contentW    = w->w - LISTBOX_BORDER * 2;
+
+    if (needSb) {
+        contentW -= LISTBOX_SB_W;
+    }
+
+    // Sunken border
+    BevelStyleT bevel;
+    bevel.highlight = colors->windowShadow;
+    bevel.shadow    = colors->windowHighlight;
+    bevel.face      = bg;
+    bevel.width     = 2;
+    drawBevel(d, ops, w->x, w->y, w->w, w->h, &bevel);
+
+    // Clamp scroll position
+    int32_t maxScroll = w->as.listBox.itemCount - visibleRows;
+
+    if (maxScroll < 0) {
+        maxScroll = 0;
+    }
+
+    if (w->as.listBox.scrollPos > maxScroll) {
+        w->as.listBox.scrollPos = maxScroll;
+    }
+
+    if (w->as.listBox.scrollPos < 0) {
+        w->as.listBox.scrollPos = 0;
+    }
+
+    // Draw items
+    int32_t innerX    = w->x + LISTBOX_BORDER + LISTBOX_PAD;
+    int32_t innerY    = w->y + LISTBOX_BORDER;
+    int32_t scrollPos = w->as.listBox.scrollPos;
+
+    for (int32_t i = 0; i < visibleRows && (scrollPos + i) < w->as.listBox.itemCount; i++) {
+        int32_t  idx = scrollPos + i;
+        int32_t  iy  = innerY + i * font->charHeight;
+        uint32_t ifg = fg;
+        uint32_t ibg = bg;
+
+        if (idx == w->as.listBox.selectedIdx) {
+            ifg = colors->menuHighlightFg;
+            ibg = colors->menuHighlightBg;
+            rectFill(d, ops, w->x + LISTBOX_BORDER, iy, contentW, font->charHeight, ibg);
+        }
+
+        drawText(d, ops, font, innerX, iy, w->as.listBox.items[idx], ifg, ibg, idx == w->as.listBox.selectedIdx);
+    }
+
+    // Draw scrollbar
+    if (needSb) {
+        int32_t sbX = w->x + w->w - LISTBOX_BORDER - LISTBOX_SB_W;
+        int32_t sbY = w->y + LISTBOX_BORDER;
+        int32_t sbH = innerH;
+
+        // Trough
+        BevelStyleT troughBevel;
+        troughBevel.highlight = colors->windowShadow;
+        troughBevel.shadow    = colors->windowHighlight;
+        troughBevel.face      = colors->scrollbarTrough;
+        troughBevel.width     = 1;
+        drawBevel(d, ops, sbX, sbY, LISTBOX_SB_W, sbH, &troughBevel);
+
+        // Up arrow button
+        BevelStyleT btnBevel;
+        btnBevel.highlight = colors->windowHighlight;
+        btnBevel.shadow    = colors->windowShadow;
+        btnBevel.face      = colors->windowFace;
+        btnBevel.width     = 1;
+        drawBevel(d, ops, sbX, sbY, LISTBOX_SB_W, LISTBOX_SB_W, &btnBevel);
+
+        // Up arrow triangle
+        {
+            int32_t  cx = sbX + LISTBOX_SB_W / 2;
+            int32_t  cy = sbY + LISTBOX_SB_W / 2;
+
+            for (int32_t i = 0; i < 4; i++) {
+                drawHLine(d, ops, cx - i, cy - 2 + i, 1 + i * 2, colors->contentFg);
+            }
+        }
+
+        // Down arrow button
+        int32_t downY = sbY + sbH - LISTBOX_SB_W;
+        drawBevel(d, ops, sbX, downY, LISTBOX_SB_W, LISTBOX_SB_W, &btnBevel);
+
+        // Down arrow triangle
+        {
+            int32_t  cx = sbX + LISTBOX_SB_W / 2;
+            int32_t  cy = downY + LISTBOX_SB_W / 2;
+
+            for (int32_t i = 0; i < 4; i++) {
+                drawHLine(d, ops, cx - i, cy + 2 - i, 1 + i * 2, colors->contentFg);
+            }
+        }
+
+        // Thumb
+        int32_t trackLen = sbH - LISTBOX_SB_W * 2;
+
+        if (trackLen > 0) {
+            int32_t thumbPos;
+            int32_t thumbSize;
+            listBoxScrollbarThumb(trackLen, w->as.listBox.itemCount, visibleRows, w->as.listBox.scrollPos, &thumbPos, &thumbSize);
+
+            drawBevel(d, ops, sbX, sbY + LISTBOX_SB_W + thumbPos, LISTBOX_SB_W, thumbSize, &btnBevel);
+        }
+    }
+}
diff --git a/dvx/widgets/widgetOps.c b/dvx/widgets/widgetOps.c
index 4d7cf79..5eff737 100644
--- a/dvx/widgets/widgetOps.c
+++ b/dvx/widgets/widgetOps.c
@@ -107,6 +107,10 @@ void widgetPaintOne(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFo
             widgetComboBoxPaint(w, d, ops, font, colors);
             break;
 
+        case WidgetListBoxE:
+            widgetListBoxPaint(w, d, ops, font, colors);
+            break;
+
         case WidgetProgressBarE:
             widgetProgressBarPaint(w, d, ops, font, colors);
             break;