assign numbers 1-9 as shortcuts for the first 9 results of system applications

entrypushbutton.cpp

@@ -57,6 +57,7 @@ int EntryPushButton::getRow() const { return config.row; }
 int EntryPushButton::getCol() const { return config.col; }
 QString EntryPushButton::getName() const { return config.name; }
 QString EntryPushButton::getShortcutKey() const { return config.key; }
+void EntryPushButton::setShortcutKey(QString key) { this->config.key = key; }
 void EntryPushButton::setRow(int row) { this->config.row = row; }
 void EntryPushButton::setCol(int col) { this->config.col = col; }
 QStringList EntryPushButton::getArguments() const { return this->config.arguments; }

entrypushbutton.h

@@ -43,6 +43,7 @@ public:
     QString getCommand() const;
     void setRow(int row);
     void setCol(int col);
+    void setShortcutKey(QString key);
 
 
 };

window.cpp

@@ -269,8 +269,8 @@ void Window::keyPressEvent(QKeyEvent *event)
 		QKeySequence seq(event->key());
 		QString key = seq.toString().toLower();
 		
-		auto it = std::find_if(userEntryButtons.begin(), userEntryButtons.end(), [&key](const EntryPushButton *y) { return y->getShortcutKey() == key; });
+		auto it = std::find_if(buttonsInGrid.begin(), buttonsInGrid.end(), [&key](const EntryPushButton *y) { return y->getShortcutKey() == key; });
-		if(it != userEntryButtons.end())
+		if(it != buttonsInGrid.end())
 		{
 			buttonClick(**it);
 		}
@@ -304,7 +304,10 @@ void Window::filterGridFor(QString filter)
 				if(button->getName().contains(filter, Qt::CaseInsensitive))
 				{
 					button->setVisible(true);
-					button->setShortcut(QString::number(i++));
+					if(i < 10)
+					{
+						button->setShortcutKey(QString::number(i++));
+					}
 					grid->addWidget(button, currow, curcol++);
 					this->buttonsInGrid.append(button);
 					if(curcol == 3)