From 9852a0ec1b73e1bce0c3f77743b426b29550e01c Mon Sep 17 00:00:00 2001
From: Louie S <louie@example.com>
Date: Thu, 29 Feb 2024 16:59:11 -0500
Subject: Add refresh after adding group

---
 src/assignmentList.cpp | 15 ++++++++++++++-
 src/assignmentList.h   |  4 ++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/assignmentList.cpp b/src/assignmentList.cpp
index ef040a8..909b023 100644
--- a/src/assignmentList.cpp
+++ b/src/assignmentList.cpp
@@ -71,6 +71,9 @@ void AssignmentList::displayWidgets() {
 	QList<Group *> groups = BackendDB::loadGroups();
 	int i;
 
+	// clear out old layouts if they exist
+	this->recursiveClear(ui.groups_layout);
+
 	for(i = 0; i < groups.size(); ++i) {
 		if(groups[i]->hidden) continue;
 		// TODO set right click behavior
@@ -89,7 +92,8 @@ void AssignmentList::displayWidgets() {
 // Open the 'addGroup' form
 void AssignmentList::addGroup() {
 	AddGroupForm create_new_group_dialog;
-	create_new_group_dialog.exec();
+	if(create_new_group_dialog.exec() == QDialog::Accepted)
+		this->displayWidgets();
 }
 
 // Open the 'editGroup; form
@@ -113,3 +117,12 @@ void AssignmentList::aboutDialog() {
 	QMessageBox about;
 	about.about(this, "About Assignment List", "Created by Louie S. - 2023");
 }
+
+void AssignmentList::recursiveClear(QLayout *layout) {
+	QLayoutItem *child;
+	while((child = layout->takeAt(0)) != nullptr) {
+		if(child->layout()) this->recursiveClear(child->layout());
+		delete child->widget();
+		delete child;
+	}
+}
diff --git a/src/assignmentList.h b/src/assignmentList.h
index 6544dd0..c21ca15 100644
--- a/src/assignmentList.h
+++ b/src/assignmentList.h
@@ -33,6 +33,10 @@ class AssignmentList : public QMainWindow {
 		void drawGroups();
 		void drawEntries();
 
+		// helpers
+		// used to clear out the grid layout when a refresh occurs
+		void recursiveClear(QLayout *layout);
+
 	private slots:
 		void preferences();
 		void reload();
-- 
cgit