X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3ca6a5f04692678cd2d9f3ea0843fc3f5a0b254f..b9ac87bc5cbe46227195e32c44e25831f8206e3c:/wxPython/demo/GridSimple.py

diff --git a/wxPython/demo/GridSimple.py b/wxPython/demo/GridSimple.py
index f816e7a3f4..89c2ec6e07 100644
--- a/wxPython/demo/GridSimple.py
+++ b/wxPython/demo/GridSimple.py
@@ -1,14 +1,20 @@
 from wxPython.wx import *
 from wxPython.grid import *
+from wxPython.lib.mixins.grid import wxGridAutoEditMixin
 
 #---------------------------------------------------------------------------
 
-class SimpleGrid(wxGrid):
+class SimpleGrid(wxGrid): ##, wxGridAutoEditMixin):
     def __init__(self, parent, log):
         wxGrid.__init__(self, parent, -1)
+        ##wxGridAutoEditMixin.__init__(self)
         self.log = log
+        self.moveTo = None
 
-        self.CreateGrid(25, 25)
+        EVT_IDLE(self, self.OnIdle)
+
+        self.CreateGrid(25, 25) #, wxGrid.wxGridSelectRows)
+        ##self.EnableEditing(False)
 
         # simple cell formatting
         self.SetColSize(3, 200)
@@ -16,9 +22,20 @@ class SimpleGrid(wxGrid):
         self.SetCellValue(0, 0, "First cell")
         self.SetCellValue(1, 1, "Another cell")
         self.SetCellValue(2, 2, "Yet another cell")
+        self.SetCellValue(3, 3, "This cell is read-only")
         self.SetCellFont(0, 0, wxFont(12, wxROMAN, wxITALIC, wxNORMAL))
         self.SetCellTextColour(1, 1, wxRED)
         self.SetCellBackgroundColour(2, 2, wxCYAN)
+        self.SetReadOnly(3, 3, True)
+
+        self.SetCellEditor(5, 0, wxGridCellNumberEditor(1,1000))
+        self.SetCellValue(5, 0, "123")
+        self.SetCellEditor(6, 0, wxGridCellFloatEditor())
+        self.SetCellValue(6, 0, "123.34")
+        self.SetCellEditor(7, 0, wxGridCellNumberEditor())
+
+        self.SetCellValue(6, 3, "You can veto editing this cell")
+
 
         # attribute objects let you keep a set of formatting values
         # in one spot, and reuse them if needed
@@ -34,6 +51,20 @@ class SimpleGrid(wxGrid):
         self.SetColLabelValue(1, "column")
         self.SetColLabelValue(2, "labels")
 
+        self.SetColLabelAlignment(wxALIGN_LEFT, wxALIGN_BOTTOM)
+
+        #self.SetDefaultCellOverflow(False)
+        #r = wxGridCellAutoWrapStringRenderer()
+        #self.SetCellRenderer(9, 1, r)
+
+        # overflow cells
+        self.SetCellValue( 9, 1, "This default cell will overflow into neighboring cells, but not if you turn overflow off.");
+        self.SetCellSize(11, 1, 3, 3);
+        self.SetCellAlignment(11, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
+        self.SetCellValue(11, 1, "This cell is set to span 3 rows and 3 columns");
+
+
+
         # test all the events
         EVT_GRID_CELL_LEFT_CLICK(self, self.OnCellLeftClick)
         EVT_GRID_CELL_RIGHT_CLICK(self, self.OnCellRightClick)
@@ -54,6 +85,8 @@ class SimpleGrid(wxGrid):
 
         EVT_GRID_EDITOR_SHOWN(self, self.OnEditorShown)
         EVT_GRID_EDITOR_HIDDEN(self, self.OnEditorHidden)
+        EVT_GRID_EDITOR_CREATED(self, self.OnEditorCreated)
+
 
 
     def OnCellLeftClick(self, evt):
@@ -113,27 +146,73 @@ class SimpleGrid(wxGrid):
                            (evt.GetTopLeftCoords(), evt.GetBottomRightCoords()))
         evt.Skip()
 
+
     def OnCellChange(self, evt):
         self.log.write("OnCellChange: (%d,%d) %s\n" %
                        (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
+
+        # Show how to stay in a cell that has bad data.  We can't just
+        # call SetGridCursor here since we are nested inside one so it
+        # won't have any effect.  Instead, set coordinants to move to in
+        # idle time.
+        value = self.GetCellValue(evt.GetRow(), evt.GetCol())
+        if value == 'no good':
+            self.moveTo = evt.GetRow(), evt.GetCol()
+
+
+    def OnIdle(self, evt):
+        if self.moveTo != None:
+            self.SetGridCursor(self.moveTo[0], self.moveTo[1])
+            self.moveTo = None
         evt.Skip()
 
+
     def OnSelectCell(self, evt):
         self.log.write("OnSelectCell: (%d,%d) %s\n" %
                        (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
+
+        # Another way to stay in a cell that has a bad value...
+        row = self.GetGridCursorRow()
+        col = self.GetGridCursorCol()
+        if self.IsCellEditControlEnabled():
+            self.HideCellEditControl()
+            self.DisableCellEditControl()
+        value = self.GetCellValue(row, col)
+        if value == 'no good 2':
+            return  # cancels the cell selection
         evt.Skip()
 
+
     def OnEditorShown(self, evt):
+        if evt.GetRow() == 6 and evt.GetCol() == 3 and \
+           wxMessageBox("Are you sure you wish to edit this cell?",
+                        "Checking", wxYES_NO) == wxNO:
+            evt.Veto()
+            return
+
         self.log.write("OnEditorShown: (%d,%d) %s\n" %
                        (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
         evt.Skip()
 
+
     def OnEditorHidden(self, evt):
+        if evt.GetRow() == 6 and evt.GetCol() == 3 and \
+           wxMessageBox("Are you sure you wish to  finish editing this cell?",
+                        "Checking", wxYES_NO) == wxNO:
+            evt.Veto()
+            return
+
         self.log.write("OnEditorHidden: (%d,%d) %s\n" %
                        (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
         evt.Skip()
 
 
+    def OnEditorCreated(self, evt):
+        self.log.write("OnEditorCreated: (%d, %d) %s\n" %
+                       (evt.GetRow(), evt.GetCol(), evt.GetControl()))
+
+
+
 #---------------------------------------------------------------------------
 
 class TestFrame(wxFrame):
@@ -149,8 +228,10 @@ if __name__ == '__main__':
     import sys
     app = wxPySimpleApp()
     frame = TestFrame(None, sys.stdout)
-    frame.Show(true)
+    frame.Show(True)
     app.MainLoop()
 
 
 #---------------------------------------------------------------------------
+
+