NOISSUE use model/view for Minecraft log data

1 files changed, 36 insertions, 0 deletions

diff --git a/application/widgets/LogView.h b/application/widgets/LogView.h
new file mode 100644
index 00000000..bb6747cd
--- /dev/null
+++ b/application/widgets/LogView.h
@@ -0,0 +1,36 @@
+#pragma once
+#include <QPlainTextEdit>
+#include <QAbstractItemView>
+
+class QAbstractItemModel;
+
+class LogView: public QPlainTextEdit
+{
+	Q_OBJECT
+public:
+	explicit LogView(QWidget *parent = nullptr);
+	virtual ~LogView();
+
+	virtual void setModel(QAbstractItemModel *model);
+	QAbstractItemModel *model() const;
+
+public slots:
+	void setWordWrap(bool wrapping);
+	void findNext(const QString & what, bool reverse);
+	void scrollToBottom();
+
+protected slots:
+	void repopulate();
+	// note: this supports only appending
+	void rowsInserted(const QModelIndex &parent, int first, int last);
+	void rowsAboutToBeInserted(const QModelIndex &parent, int first, int last);
+	// note: this supports only removing from front
+	void rowsRemoved(const QModelIndex &parent, int first, int last);
+	void modelDestroyed(QObject * model);
+
+protected:
+	QAbstractItemModel *m_model = nullptr;
+	QTextCharFormat *m_defaultFormat = nullptr;
+	bool m_scroll = false;
+	bool m_scrolling = false;
+};