ui: fixed SearchView style on mac and aligned it at top

src/app/qt/element/QtButton.cpp

@@ -4,6 +4,8 @@ QtButton::QtButton(QWidget *parent)
 	: QPushButton(parent)
 	, m_onClick(nullptr)
 {
+	setAttribute(Qt::WA_LayoutUsesWidgetRect); // fixes layouting on Mac
+
 	connect(this, SIGNAL(clicked()), this, SLOT(slotOnClick()));
 }
 

src/app/qt/element/QtEditBox.cpp

@@ -6,6 +6,8 @@ QtEditBox::QtEditBox(QWidget *parent)
 	, m_onReturnPressed(nullptr)
 	, m_onTextEdited(nullptr)
 {
+	setAttribute(Qt::WA_LayoutUsesWidgetRect); // fixes layouting on Mac
+
 	connect(this, SIGNAL(returnPressed()), this, SLOT(slotOnReturnPressed()));
 	connect(this, SIGNAL(textEdited(const QString&)), this, SLOT(slotOnTextEdited(const QString&)));
 }

src/app/qt/view/QtSearchView.cpp

@@ -1,6 +1,9 @@
 #include "qt/view/QtSearchView.h"
 
-#include <QtWidgets>
+#include <QAbstractItemView>
+#include <QCompleter>
+#include <QFrame>
+#include <QHBoxLayout>
 
 #include "component/controller/SearchController.h"
 #include "qt/element/QtButton.h"
@@ -32,9 +35,9 @@ void QtSearchView::initView()
 	QWidget* widget = QtViewWidgetWrapper::getWidgetOfView(this);
 	widget->setObjectName("search_view");
 
-	QBoxLayout* layout = new QBoxLayout(QBoxLayout::LeftToRight);
+	QBoxLayout* layout = new QHBoxLayout();
 	layout->setSpacing(0);
-	//layout->setContentsMargins(3, 3, 3, 3);
+	layout->setAlignment(Qt::AlignTop);
 	widget->setLayout(layout);
 
 	m_searchButton = new QtButton(widget);