fix some warnings

libs/blockview/blockeditor.cpp

@@ -16,7 +16,7 @@ BlockEditor::BlockEditor(QWidget *parent) : QWidget(parent), ui(new Ui::BlockEdi
 	ui->setupUi(this);
 	src_title = windowTitle();
 	connect(ui->blockView->scene(), SIGNAL(selectionChanged()), this, SLOT(selectionChanged()));
-	block.setFlags(0);
+	block.setFlags(QGraphicsItem::GraphicsItemFlags());
 	ui->blockView->addItem(&block);
 	ui->blockView->viewport()->installEventFilter(this);
 	DrawTools * drawtools = new DrawTools(ui->blockView);

libs/blockview/blockitem.cpp

@@ -12,7 +12,7 @@ g_main(this), g_selection(this) {
 	setFlags(QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemIsMovable);
 	g_main.setData(1002, true);
 	g_selection.setData(1007, true);
-	g_selection.setAcceptedMouseButtons(0);
+	g_selection.setAcceptedMouseButtons(Qt::MouseButtons());
 	g_selection.setZValue(10.);
 	g_selection.hide();
 	g_selection.setData(1003, true);

libs/blockview/blockitem.h

@@ -20,7 +20,7 @@
 #ifndef BLOCKITEM_H
 #define BLOCKITEM_H
 
-#include <QTime>
+#include <QElapsedTimer>
 #include "blockitempin.h"
 #include "qad_blockview_export.h"
 
@@ -113,7 +113,7 @@ private:
 	void setSelectionRect(const QRectF & r);
 
 	QPropertyAnimation anim_thick, anim_sel;
-	QTime t_sel;
+	QElapsedTimer t_sel;
 
 signals:
 	void blockHoverEnter(BlockItem * b);

libs/blockview/drawtools.cpp

@@ -524,7 +524,7 @@ void DrawTools::alignClicked() {
 		if (b != sb)
 		b->setChecked(false);
 	sb->setChecked(true);
-	align = 0;
+	align = Qt::Alignment();
 	QString als = sb->objectName().right(2).toLower();
 	if (als[0] == 't') align |= Qt::AlignTop;
 	if (als[0] == 'c') align |= Qt::AlignVCenter;