ProcessManager: Start working on a graphical process manager.

I need a table view widget for this thing, so I'm also using this to
prototype a model/view thingy.

1 files changed, 20 insertions, 0 deletions

diff --git a/LibGUI/GTableModel.h b/LibGUI/GTableModel.h
new file mode 100644
index 0000000000..c05db160d8
--- /dev/null
+++ b/LibGUI/GTableModel.h
@@ -0,0 +1,20 @@
+#pragma once
+
+#include <AK/AKString.h>
+#include <LibGUI/GModelIndex.h>
+
+class GTableModel {
+public:
+    GTableModel() { }
+    virtual ~GTableModel() { }
+
+    virtual int row_count() const = 0;
+    virtual int column_count() const = 0;
+    virtual String row_name(int) const { return { }; }
+    virtual String column_name(int) const { return { }; }
+    virtual int column_width(int) const { return 0; }
+    virtual String data(int row, int column) const = 0;
+    virtual void set_selected_index(GModelIndex) { }
+    virtual GModelIndex selected_index() const { return GModelIndex(); }
+    virtual void update() = 0;
+};