From 53f335f2bef2748a2fa26fa93594a7af32f83dbd Mon Sep 17 00:00:00 2001
From: Colin Ward <colin.ward@codehq.org>
Date: Fri, 29 Dec 2023 11:54:40 +1000
Subject: [PATCH] Addd CStdGadgetTree::setTitle() method

This method allows the user to set the title of the gadget tree
dynamically.
---
 Qt/QtGadgetTree.cpp |  2 +-
 Qt/QtGadgetTree.h   |  5 +++++
 StdGadgetTree.cpp   | 28 ++++++++++++++++++++++++++++
 StdGadgets.h        |  2 ++
 4 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/Qt/QtGadgetTree.cpp b/Qt/QtGadgetTree.cpp
index 747e815..ef80aa5 100644
--- a/Qt/QtGadgetTree.cpp
+++ b/Qt/QtGadgetTree.cpp
@@ -15,7 +15,7 @@ void CQtTreeWidget::construct(const std::string &a_title)
 {
 	/* Set some sensible default settings, such as the number of columns to display */
 	setColumnCount(1);
-	setHeaderLabels(QStringList(a_title.c_str()));
+	setHeaderLabel(a_title.c_str());
 	setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
 
 	/* And connect the itemClicked() slot so that we are notified when an item is clicked */
diff --git a/Qt/QtGadgetTree.h b/Qt/QtGadgetTree.h
index f695875..a01ab49 100644
--- a/Qt/QtGadgetTree.h
+++ b/Qt/QtGadgetTree.h
@@ -29,6 +29,11 @@ class CQtTreeWidget : public QTreeWidget
 
 	void construct(const std::string &a_title);
 
+	void setTitle(const std::string &a_title)
+	{
+		setHeaderLabel(a_title.c_str());
+	}
+
 public slots:
 
 	void itemClicked();
diff --git a/StdGadgetTree.cpp b/StdGadgetTree.cpp
index 984fb89..3a21369 100644
--- a/StdGadgetTree.cpp
+++ b/StdGadgetTree.cpp
@@ -190,3 +190,31 @@ void CStdGadgetTree::setContent(StdList<CTreeNode> &a_items)
 #endif /* ! QT_GUI_LIB */
 
 }
+
+/**
+ * Sets the title of the gadget tree.
+ * Sets or updates the title currently displayed in the gadget tree.
+ *
+ * @date	Friday 29-Dec-2023 11:00 am, Code HQ @ Ashley's house
+ * @param	a_title			Title to be displayed at the top of the tree's column
+ */
+
+void CStdGadgetTree::setTitle(const std::string &a_title)
+{
+
+#ifdef __amigaos__
+
+	/* For Amiga OS the title string is not copied by the native gadget, so we copy it into our own persistent memory */
+	/* before assigning it to the tree */
+	m_title = a_title;
+	g_columnInfo[0].ci_Title = (STRPTR) m_title.c_str();
+
+	SetGadgetAttrs((struct Gadget *) m_poGadget, NULL, NULL, LISTBROWSER_ColumnInfo, (ULONG) g_columnInfo, TAG_DONE);
+
+#elif defined(QT_GUI_LIB)
+
+	m_tree.setTitle(a_title);
+
+#endif /* QT_GUI_LIB */
+
+}
diff --git a/StdGadgets.h b/StdGadgets.h
index e8f2429..cf205df 100644
--- a/StdGadgets.h
+++ b/StdGadgets.h
@@ -445,6 +445,8 @@ class CStdGadgetTree : public CStdGadget
 	std::string getSelectedItem();
 
 	void setContent(StdList<CTreeNode> &a_items);
+
+	void setTitle(const std::string &a_title);
 };
 
 /* Mixin class for the slider or proportional gadget to be able to notify its client */