[desktop] Add basic carousel view (#4112)

Adds a basic carousel view, or essentially a horizontal list a la Android/Qt Quick.

Lacks a lot of niceties like autoscroll, smooth shifts, etc. Will work on those later

Also fixed a bug introduced recently that capped game icon size to 8 at the low end, breaking the None option

Signed-off-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4112
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: Shinmegumi <shinmegumi@eden-emu.dev>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>

1 files changed, 10 insertions, 3 deletions

diff --git a/src/yuzu/game/game_grid.cpp b/src/yuzu/game/game_grid.cpp
index ab8a3d8bfe..c5f77cf897 100644
--- a/src/yuzu/game/game_grid.cpp
+++ b/src/yuzu/game/game_grid.cpp
@@ -25,8 +25,6 @@ GameGrid::GameGrid(QWidget* parent) : QListView{parent} {
 
     setEditTriggers(QAbstractItemView::NoEditTriggers);
     setContextMenuPolicy(Qt::CustomContextMenu);
-    setGridSize(QSize(140, 160));
-    m_gameCard->setSize(gridSize(), 0, 4);
 
     setSpacing(10);
     setWordWrap(true);
@@ -97,8 +95,17 @@ void GameGrid::UpdateIconSize() {
         setUpdatesEnabled(false);
 
         setGridSize(grid_size);
-        m_gameCard->setSize(grid_size, stretched_width - min_item_width, columns);
+        m_gameCard->setSize(grid_size, grid_size, stretched_width - min_item_width, columns);
 
         setUpdatesEnabled(true);
     }
 }
+
+QModelIndex GameGrid::indexAt(const QPoint& point) const {
+    QModelIndex index = QListView::indexAt(point);
+    if (!index.isValid())
+        return {};
+    if (m_gameCard && !m_gameCard->hitTest(point, index, this, visualRect(index)))
+        return {};
+    return index;
+}