tree changes

piqt/utils/piintrospector/threads_view.h

@@ -0,0 +1,81 @@
+#ifndef THREADS_VIEW_H
+#define THREADS_VIEW_H
+
+#include "ui_threads_view.h"
+#include <QDebug>
+#include <QWidget>
+#include <QHash>
+#include <QTreeView>
+#include <QAbstractItemModel>
+#include <QStyledItemDelegate>
+#include "piqt.h"
+#include "pisystemmonitor.h"
+#include "piintrospection_threads_p.h"
+
+
+class ThreadsModel: public QAbstractItemModel {
+	Q_OBJECT
+public:
+	ThreadsModel();
+
+	void update(const PIVector<PIIntrospectionThreads::ThreadInfo> & t);
+	void setStat(const PIVector<PISystemMonitor::ThreadStats> & s);
+	void clear();
+
+	int rowCount(const QModelIndex & parent = QModelIndex()) const;
+	int columnCount(const QModelIndex & parent = QModelIndex()) const;
+	QModelIndex parent(const QModelIndex & child) const {return QModelIndex();}
+	QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const;
+	bool hasChildren(const QModelIndex & parent = QModelIndex()) const;
+	QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+	QVariant data(const QModelIndex & index, int role) const;
+	Qt::ItemFlags flags(const QModelIndex & index) const;
+
+protected:
+	PIVector<PIIntrospectionThreads::ThreadInfo> threads;
+	PIVector<PISystemMonitor::ThreadStats> stat;
+	QHash<int, QString> state_names;
+	QHash<int, QColor> state_colors;
+
+};
+
+
+
+/*
+class ContainersDelegate: public QStyledItemDelegate {
+	Q_OBJECT
+public:
+	ContainersDelegate(QAbstractItemModel * m) {model = m;}
+	void paint(QPainter *painter, const QStyleOptionViewItem & option, const QModelIndex &index) const override;
+	QAbstractItemModel * model;
+};
+*/
+
+
+class ThreadsView: public QWidget, private Ui::ThreadsView
+{
+	Q_OBJECT
+public:
+	ThreadsView(QWidget * parent = 0);
+	~ThreadsView();
+
+	void setStat(const PIVector<PISystemMonitor::ThreadStats> & stat);
+	void showThreads(const PIVector<PIIntrospectionThreads::ThreadInfo> & threads);
+	void clear();
+
+protected:
+	void changeEvent(QEvent * e);
+
+	ThreadsModel * model;
+
+private slots:
+	void sessionSave(QByteArray * data) {*data = treeThreads->header()->saveState();}
+	void sessionLoad(QByteArray * data) {treeThreads->header()->restoreState(*data);}
+	void updateHidden();
+
+public slots:
+	
+};
+
+
+#endif // CONTAINERS_VIEW_H