Merge branch 'wx'

[m_librarian.git] / m_librarian / wx / Grids.py

diff --git a/m_librarian/wx/Grids.py b/m_librarian/wx/Grids.py
new file mode 100644 (file)
index 0000000..fe2f8d0
--- /dev/null
+++ b/m_librarian/wx/Grids.py
@@ -0,0 +1,58 @@
+import wx, wx.grid  # noqa: E401 multiple imports on one line
+from .AWindow import AWindow
+
+
+class GridPanel(wx.Panel):
+
+    def __init__(self, parent, param):
+        wx.Panel.__init__(self, parent)
+        self.param = param
+
+        vsizer = wx.BoxSizer(wx.VERTICAL)
+        self.SetSizer(vsizer)
+
+        self.grid = grid = wx.grid.Grid(self)
+        vsizer.Add(grid, 0, wx.EXPAND, 0)
+
+        grid.Bind(wx.grid.EVT_GRID_CELL_LEFT_DCLICK, self.OnDClick)
+        grid.Bind(wx.EVT_KEY_DOWN, self.OnKeyDown)
+
+        self.InitGrid()
+        grid.SetFocus()
+
+        parent.Bind(wx.EVT_ACTIVATE, self.OnActivate)
+        parent.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
+        self.Bind(wx.EVT_ACTIVATE, self.OnActivate)
+        self.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
+
+    def InitGrid(self):
+        raise NotImplementedError
+
+    def OnDClick(self, event):
+        raise NotImplementedError
+
+    def OnKeyDown(self, event):
+        raise NotImplementedError
+
+    def OnActivate(self, event):
+        if event.GetActive():
+            self.grid.SetFocus()
+
+    def OnSetFocus(self, event):
+        self.grid.SetFocus()
+
+
+class GridWindow(AWindow):
+
+    # Subclasses must override these
+    session_config_section_name = None
+    window_title = None
+    GridPanelClass = GridPanel
+
+    def __init__(self, parent, param):
+        self.param = param
+        AWindow.__init__(self, parent)
+
+    def OnInit(self):
+        AWindow.OnInit(self)
+        self.panel = self.GridPanelClass(self, self.param)