From 85f0e5be560eb0bd21fb8f48d400326c22f52aad Mon Sep 17 00:00:00 2001
From: Scott Duensing <scott@duensing.com>
Date: Mon, 16 Mar 2026 18:13:57 -0500
Subject: [PATCH] Vertical progress bar added.

---
 dvx/dvxWidget.h                 |  2 ++
 dvx/widgets/widgetProgressBar.c | 52 ++++++++++++++++++++++++++++-----
 dvxdemo/demo.c                  |  7 ++++-
 3 files changed, 52 insertions(+), 9 deletions(-)

diff --git a/dvx/dvxWidget.h b/dvx/dvxWidget.h
index 0ac243d..7c114b3 100644
--- a/dvx/dvxWidget.h
+++ b/dvx/dvxWidget.h
@@ -307,6 +307,7 @@ typedef struct WidgetT {
         struct {
             int32_t value;
             int32_t maxValue;
+            bool    vertical;
         } progressBar;
 
         struct {
@@ -541,6 +542,7 @@ void wgtComboBoxSetSelected(WidgetT *w, int32_t idx);
 // ============================================================
 
 WidgetT *wgtProgressBar(WidgetT *parent);
+WidgetT *wgtProgressBarV(WidgetT *parent);
 void wgtProgressBarSetValue(WidgetT *w, int32_t value);
 int32_t wgtProgressBarGetValue(const WidgetT *w);
 
diff --git a/dvx/widgets/widgetProgressBar.c b/dvx/widgets/widgetProgressBar.c
index 8f58bf4..5f2047e 100644
--- a/dvx/widgets/widgetProgressBar.c
+++ b/dvx/widgets/widgetProgressBar.c
@@ -13,6 +13,24 @@ WidgetT *wgtProgressBar(WidgetT *parent) {
     if (w) {
         w->as.progressBar.value    = 0;
         w->as.progressBar.maxValue = 100;
+        w->as.progressBar.vertical = false;
+    }
+
+    return w;
+}
+
+
+// ============================================================
+// wgtProgressBarV
+// ============================================================
+
+WidgetT *wgtProgressBarV(WidgetT *parent) {
+    WidgetT *w = widgetAlloc(parent, WidgetProgressBarE);
+
+    if (w) {
+        w->as.progressBar.value    = 0;
+        w->as.progressBar.maxValue = 100;
+        w->as.progressBar.vertical = true;
     }
 
     return w;
@@ -58,8 +76,13 @@ void wgtProgressBarSetValue(WidgetT *w, int32_t value) {
 // ============================================================
 
 void widgetProgressBarCalcMinSize(WidgetT *w, const BitmapFontT *font) {
-    w->calcMinW = font->charWidth * 12;
-    w->calcMinH = font->charHeight + 4;
+    if (w->as.progressBar.vertical) {
+        w->calcMinW = font->charHeight + 4;
+        w->calcMinH = font->charWidth * 12;
+    } else {
+        w->calcMinW = font->charWidth * 12;
+        w->calcMinH = font->charHeight + 4;
+    }
 }
 
 
@@ -89,13 +112,26 @@ void widgetProgressBarPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const
 
     int32_t innerW = w->w - 4;
     int32_t innerH = w->h - 4;
-    int32_t fillW  = (innerW * w->as.progressBar.value) / maxVal;
 
-    if (fillW > innerW) {
-        fillW = innerW;
-    }
+    if (w->as.progressBar.vertical) {
+        int32_t fillH = (innerH * w->as.progressBar.value) / maxVal;
 
-    if (fillW > 0) {
-        rectFill(d, ops, w->x + 2, w->y + 2, fillW, innerH, fg);
+        if (fillH > innerH) {
+            fillH = innerH;
+        }
+
+        if (fillH > 0) {
+            rectFill(d, ops, w->x + 2, w->y + 2 + innerH - fillH, innerW, fillH, fg);
+        }
+    } else {
+        int32_t fillW = (innerW * w->as.progressBar.value) / maxVal;
+
+        if (fillW > innerW) {
+            fillW = innerW;
+        }
+
+        if (fillW > 0) {
+            rectFill(d, ops, w->x + 2, w->y + 2, fillW, innerH, fg);
+        }
     }
 }
diff --git a/dvxdemo/demo.c b/dvxdemo/demo.c
index afb904a..ba9bb77 100644
--- a/dvxdemo/demo.c
+++ b/dvxdemo/demo.c
@@ -502,9 +502,14 @@ static void setupControlsWindow(AppContextT *ctx) {
     wgtHSeparator(page1);
 
     wgtLabel(page1, "&Progress:");
-    WidgetT *pb = wgtProgressBar(page1);
+    WidgetT *pbRow = wgtHBox(page1);
+    WidgetT *pb = wgtProgressBar(pbRow);
+    pb->weight = 100;
     wgtProgressBarSetValue(pb, 65);
     wgtSetTooltip(pb, "Task progress: 65%");
+    WidgetT *pbV = wgtProgressBarV(pbRow);
+    wgtProgressBarSetValue(pbV, 75);
+    wgtSetTooltip(pbV, "Vertical progress: 75%");
 
     wgtLabel(page1, "&Volume:");
     WidgetT *slider = wgtSlider(page1, 0, 100);