Add MiniQtHelper functions for scrolling widgets

qrenderdoc/Code/Interface/Extensions.h

@@ -695,6 +695,20 @@ add text next to it.
 )");
   virtual rdcstr GetWidgetText(QWidget *widget) = 0;
 
+  DOCUMENT(R"(Scroll the widget's vertical scrollbar to the top. If the widget has no scrollbar
+this will do nothing
+
+:param QWidget widget: The widget to scroll in.
+)");
+  virtual void ScrollToTop(QWidget *widget) = 0;
+
+  DOCUMENT(R"(Scroll the widget's vertical scrollbar to the bottom. If the widget has no scrollbar
+this will do nothing
+
+:param QWidget widget: The widget to scroll in.
+)");
+  virtual void ScrollToBottom(QWidget *widget) = 0;
+
   DOCUMENT(R"(Change the font properties of a widget.
 
 :param QWidget widget: The widget to change font of.

qrenderdoc/Code/MiniQtHelper.cpp

@@ -32,6 +32,7 @@
 #include <QProgressBar>
 #include <QPushButton>
 #include <QRadioButton>
+#include <QScrollBar>
 #include <QVBoxLayout>
 #include <QWidget>
 #include "Code/QRDUtils.h"
@@ -412,6 +413,26 @@ rdcstr MiniQtHelper::GetWidgetText(QWidget *widget)
   return widget->windowTitle();
 }
 
+void MiniQtHelper::ScrollToTop(QWidget *widget)
+{
+  if(!widget)
+    return;
+
+  QAbstractScrollArea *w = qobject_cast<QAbstractScrollArea *>(widget);
+  if(w)
+    w->verticalScrollBar()->setSliderPosition(w->verticalScrollBar()->minimum());
+}
+
+void MiniQtHelper::ScrollToBottom(QWidget *widget)
+{
+  if(!widget)
+    return;
+
+  QAbstractScrollArea *w = qobject_cast<QAbstractScrollArea *>(widget);
+  if(w)
+    w->verticalScrollBar()->setSliderPosition(w->verticalScrollBar()->maximum());
+}
+
 void MiniQtHelper::SetWidgetFont(QWidget *widget, const rdcstr &font, int32_t fontSize, bool bold,
                                  bool italic)
 {

qrenderdoc/Code/MiniQtHelper.h

@@ -74,6 +74,9 @@ public:
   void SetWidgetText(QWidget *widget, const rdcstr &text) override;
   rdcstr GetWidgetText(QWidget *widget) override;
 
+  void ScrollToTop(QWidget *widget) override;
+  void ScrollToBottom(QWidget *widget) override;
+
   void SetWidgetFont(QWidget *widget, const rdcstr &font, int32_t fontSize, bool bold,
                      bool italic) override;
 

qrenderdoc/Code/pyrenderdoc/PythonInvokers.cpp

@@ -182,6 +182,12 @@ struct MiniQtInvoker : UIThreadInvoker<IMiniQtHelper>
     return InvokeRetFunction<rdcstr>(&IMiniQtHelper::GetWidgetText, widget);
   }
 
+  void ScrollToTop(QWidget *widget) { InvokeVoidFunction(&IMiniQtHelper::ScrollToTop, widget); }
+  void ScrollToBottom(QWidget *widget)
+  {
+    InvokeVoidFunction(&IMiniQtHelper::ScrollToBottom, widget);
+  }
+
   void SetWidgetFont(QWidget *widget, const rdcstr &font, int32_t fontSize, bool bold, bool italic)
   {
     InvokeVoidFunction(&IMiniQtHelper::SetWidgetFont, widget, font, fontSize, bold, italic);