game_list: enable deselection + fix entry selection

rpcs3/game_list.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <QTableWidget>
+#include <QMouseEvent>
+
+/*
+	class used in order to get deselection
+	if you know a simpler way, tell @Megamouse
+*/
+class game_list : public QTableWidget {
+private:
+	void mousePressEvent(QMouseEvent *event)
+	{
+		if (!indexAt(event->pos()).isValid())
+		{
+			clearSelection();
+		}
+		QTableWidget::mousePressEvent(event);
+	}
+};

rpcs3/rpcs3.vcxproj

@@ -924,6 +924,7 @@
       <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug - LLVM|x64'">$(QTDIR)\bin\moc.exe;%(FullPath);$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
     </CustomBuild>
     <ClInclude Include="ds4_pad_handler.h" />
+    <ClInclude Include="game_list.h" />
     <ClInclude Include="keyboard_pad_handler.h" />
     <CustomBuild Include="rpcs3qt\gs_frame.h">
       <Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Moc%27ing gs_frame.h...</Message>

rpcs3/rpcs3.vcxproj.filters

@@ -514,6 +514,9 @@
     <ClInclude Include="QTGeneratedFiles\ui_welcome_dialog.h">
       <Filter>Generated Files</Filter>
     </ClInclude>
+    <ClInclude Include="game_list.h">
+      <Filter>Gui</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <CustomBuild Include="debug\moc_predefs.h.cbt">

rpcs3/rpcs3qt/game_list_frame.cpp

@@ -155,7 +155,7 @@ game_list_frame::game_list_frame(std::shared_ptr<gui_settings> settings, const R
 	bool showText = (m_Icon_Size_Str != GUI::gl_icon_key_small && m_Icon_Size_Str != GUI::gl_icon_key_tiny);
 	m_xgrid = new game_list_grid(m_Icon_Size, m_Icon_Color, m_Margin_Factor, m_Text_Factor, showText);
 
-	gameList = new QTableWidget();
+	gameList = new game_list();
 	gameList->setShowGrid(false);
 	gameList->setItemDelegate(new table_item_delegate(this));
 	gameList->setSelectionBehavior(QAbstractItemView::SelectRows);
@@ -965,11 +965,11 @@ std::string game_list_frame::CurrentSelectionIconPath()
 	std::string selection = "";
 
 	// The index can be more than the size of m_game_data if you use the VFS to load a directory which has less games.
-	if (m_oldLayoutIsList && gameList->currentRow() >= 0 && gameList->currentRow() < m_game_data.size())
+	if (m_oldLayoutIsList && gameList->selectedItems().count() && gameList->currentRow() < m_game_data.size())
 	{
 		selection = m_game_data.at(gameList->item(gameList->currentRow(), 0)->data(Qt::UserRole).toInt()).info.icon_path;
 	}
-	else if (!m_oldLayoutIsList && m_xgrid->currentItem() != nullptr)
+	else if (!m_oldLayoutIsList && m_xgrid->selectedItems().count())
 	{
 		int ind = m_xgrid->currentItem()->data(Qt::UserRole).toInt();
 		if (ind < m_game_data.size())

rpcs3/rpcs3qt/game_list_frame.h

@@ -3,6 +3,7 @@
 #include "stdafx.h"
 #include "Emu/GameInfo.h"
 
+#include "game_list.h"
 #include "game_list_grid.h"
 #include "gui_settings.h"
 #include "emu_settings.h"
@@ -231,7 +232,7 @@ private:
 	QToolBar* m_Tool_Bar;
 	QLineEdit* m_Search_Bar;
 	QSlider* m_Slider_Size;
-	QTableWidget *gameList;
+	game_list* gameList;
 	game_list_grid* m_xgrid;
 
 	// Actions regarding showing/hiding columns

rpcs3/rpcs3qt/game_list_grid.cpp

@@ -4,7 +4,7 @@
 #include <QHeaderView>
 
 game_list_grid::game_list_grid(const QSize& icon_size, const QColor& icon_color, const qreal& margin_factor, const qreal& text_factor, const bool& showText)
-	: QTableWidget(), m_icon_size(icon_size), m_icon_color(icon_color), m_margin_factor(margin_factor), m_text_factor(text_factor), m_text_enabled(showText)
+	: game_list(), m_icon_size(icon_size), m_icon_color(icon_color), m_margin_factor(margin_factor), m_text_factor(text_factor), m_text_enabled(showText)
 {
 	QSize item_size;
 	if (m_text_enabled)

rpcs3/rpcs3qt/game_list_grid.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include "game_list.h"
 #include "game_list_grid_delegate.h"
 
 #include <QWidget>
@@ -9,7 +10,7 @@
 #include <QString>
 #include <QTableWidget>
 
-class game_list_grid : public QTableWidget
+class game_list_grid : public game_list
 {
 	Q_OBJECT