Initial collapsible group layout

scwx-qt/source/scwx/qt/ui/collapsible_group.cpp

@@ -0,0 +1,88 @@
+#include "collapsible_group.hpp"
+#include "ui_collapsible_group.h"
+
+namespace scwx
+{
+namespace qt
+{
+namespace ui
+{
+
+class CollapsibleGroupImpl
+{
+public:
+   explicit CollapsibleGroupImpl(CollapsibleGroup* self) : self_ {self} {}
+   ~CollapsibleGroupImpl() = default;
+
+   void Initialize();
+
+   const QIcon kCollapsedIcon_ {
+      ":/res/icons/font-awesome-6/angle-right-solid.svg"};
+   const QIcon kExpandedIcon_ {
+      ":/res/icons/font-awesome-6/angle-down-solid.svg"};
+
+   CollapsibleGroup* self_;
+};
+
+CollapsibleGroup::CollapsibleGroup(QWidget* parent) :
+    QFrame(parent),
+    p {std::make_unique<CollapsibleGroupImpl>(this)},
+    ui(new Ui::CollapsibleGroup)
+{
+   ui->setupUi(this);
+   p->Initialize();
+}
+
+CollapsibleGroup::CollapsibleGroup(const QString& title, QWidget* parent) :
+    QFrame(parent),
+    p {std::make_unique<CollapsibleGroupImpl>(this)},
+    ui(new Ui::CollapsibleGroup)
+{
+   ui->setupUi(this);
+   ui->titleLabel->setText(title);
+   p->Initialize();
+}
+
+CollapsibleGroup::~CollapsibleGroup()
+{
+   delete ui;
+}
+
+void CollapsibleGroupImpl::Initialize()
+{
+   self_->Expand();
+}
+
+void CollapsibleGroup::SetContentsLayout(QLayout* layout)
+{
+   ui->contentsFrame->setLayout(layout);
+}
+
+void CollapsibleGroup::SetTitle(const QString& title)
+{
+   ui->titleLabel->setText(title);
+}
+
+void CollapsibleGroup::Collapse()
+{
+   // Update the title frame
+   ui->arrowLabel->setMaximumSize(8, 16);
+   ui->arrowLabel->setPixmap(p->kCollapsedIcon_.pixmap(8, 16));
+
+   // Hide the group contents
+   ui->contentsFrame->setVisible(false);
+}
+
+void CollapsibleGroup::Expand()
+{
+   // Update the title frame
+   ui->arrowLabel->setMaximumSize(16, 16);
+   ui->arrowLabel->setPixmap(p->kExpandedIcon_.pixmap(16, 16));
+
+   // Show the group contents
+   ui->contentsFrame->setVisible(true);
+}
+
+} // namespace ui
+} // namespace qt
+} // namespace scwx