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Update samples
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@73503 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
203
samples/grid/events.py
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203
samples/grid/events.py
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import wx
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import wx.grid
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#---------------------------------------------------------------------------
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class SimpleGrid(wx.grid.Grid):
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def __init__(self, parent, log):
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wx.grid.Grid.__init__(self, parent, -1)
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self.log = log
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self.CreateGrid(25, 25)
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self.SetCellValue(6, 3, "You can veto editing this cell")
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# test all the events
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self.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.OnCellLeftClick)
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self.Bind(wx.grid.EVT_GRID_CELL_RIGHT_CLICK, self.OnCellRightClick)
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self.Bind(wx.grid.EVT_GRID_CELL_LEFT_DCLICK, self.OnCellLeftDClick)
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self.Bind(wx.grid.EVT_GRID_CELL_RIGHT_DCLICK, self.OnCellRightDClick)
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self.Bind(wx.grid.EVT_GRID_LABEL_LEFT_CLICK, self.OnLabelLeftClick)
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self.Bind(wx.grid.EVT_GRID_LABEL_RIGHT_CLICK, self.OnLabelRightClick)
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self.Bind(wx.grid.EVT_GRID_LABEL_LEFT_DCLICK, self.OnLabelLeftDClick)
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self.Bind(wx.grid.EVT_GRID_LABEL_RIGHT_DCLICK, self.OnLabelRightDClick)
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self.Bind(wx.grid.EVT_GRID_COL_SORT, self.OnGridColSort)
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self.Bind(wx.grid.EVT_GRID_ROW_SIZE, self.OnRowSize)
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self.Bind(wx.grid.EVT_GRID_COL_SIZE, self.OnColSize)
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self.Bind(wx.grid.EVT_GRID_RANGE_SELECT, self.OnRangeSelect)
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self.Bind(wx.grid.EVT_GRID_CELL_CHANGED, self.OnCellChange)
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self.Bind(wx.grid.EVT_GRID_SELECT_CELL, self.OnSelectCell)
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self.Bind(wx.grid.EVT_GRID_EDITOR_SHOWN, self.OnEditorShown)
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self.Bind(wx.grid.EVT_GRID_EDITOR_HIDDEN, self.OnEditorHidden)
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self.Bind(wx.grid.EVT_GRID_EDITOR_CREATED, self.OnEditorCreated)
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def OnCellLeftClick(self, evt):
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self.log.write("OnCellLeftClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnCellRightClick(self, evt):
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self.log.write("OnCellRightClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnCellLeftDClick(self, evt):
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self.log.write("OnCellLeftDClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnCellRightDClick(self, evt):
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self.log.write("OnCellRightDClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnLabelLeftClick(self, evt):
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self.log.write("OnLabelLeftClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnLabelRightClick(self, evt):
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self.log.write("OnLabelRightClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnLabelLeftDClick(self, evt):
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self.log.write("OnLabelLeftDClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnLabelRightDClick(self, evt):
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self.log.write("OnLabelRightDClick: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnGridColSort(self, evt):
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self.log.write("OnGridColSort: %s %s" % (evt.GetCol(), self.GetSortingColumn()))
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self.SetSortingColumn(evt.GetCol())
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def OnRowSize(self, evt):
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self.log.write("OnRowSize: row %d, %s\n" %
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(evt.GetRowOrCol(), evt.GetPosition()))
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evt.Skip()
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def OnColSize(self, evt):
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self.log.write("OnColSize: col %d, %s\n" %
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(evt.GetRowOrCol(), evt.GetPosition()))
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evt.Skip()
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def OnRangeSelect(self, evt):
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if evt.Selecting():
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msg = 'Selected'
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else:
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msg = 'Deselected'
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self.log.write("OnRangeSelect: %s top-left %s, bottom-right %s\n" %
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(msg, evt.GetTopLeftCoords(), evt.GetBottomRightCoords()))
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evt.Skip()
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def OnCellChange(self, evt):
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self.log.write("OnCellChange: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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# Show how to stay in a cell that has bad data. We can't just
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# call SetGridCursor here since we are nested inside one so it
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# won't have any effect. Instead, set coordinates to move to in
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# idle time.
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value = self.GetCellValue(evt.GetRow(), evt.GetCol())
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if value == 'no good':
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self.moveTo = evt.GetRow(), evt.GetCol()
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def OnIdle(self, evt):
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if self.moveTo != None:
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self.SetGridCursor(self.moveTo[0], self.moveTo[1])
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self.moveTo = None
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evt.Skip()
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def OnSelectCell(self, evt):
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if evt.Selecting():
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msg = 'Selected'
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else:
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msg = 'Deselected'
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self.log.write("OnSelectCell: %s (%d,%d) %s\n" %
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(msg, evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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# Another way to stay in a cell that has a bad value...
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row = self.GetGridCursorRow()
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col = self.GetGridCursorCol()
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if self.IsCellEditControlEnabled():
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self.HideCellEditControl()
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self.DisableCellEditControl()
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value = self.GetCellValue(row, col)
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if value == 'no good 2':
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return # cancels the cell selection
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evt.Skip()
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def OnEditorShown(self, evt):
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if evt.GetRow() == 6 and evt.GetCol() == 3 and \
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wx.MessageBox("Are you sure you wish to edit this cell?",
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"Checking", wx.YES_NO) == wx.NO:
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evt.Veto()
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return
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self.log.write("OnEditorShown: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnEditorHidden(self, evt):
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if evt.GetRow() == 6 and evt.GetCol() == 3 and \
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wx.MessageBox("Are you sure you wish to finish editing this cell?",
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"Checking", wx.YES_NO) == wx.NO:
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evt.Veto()
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return
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self.log.write("OnEditorHidden: (%d,%d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
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evt.Skip()
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def OnEditorCreated(self, evt):
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self.log.write("OnEditorCreated: (%d, %d) %s\n" %
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(evt.GetRow(), evt.GetCol(), evt.GetControl()))
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#---------------------------------------------------------------------------
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class TestFrame(wx.Frame):
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def __init__(self, parent, log):
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wx.Frame.__init__(self, parent, -1, "Simple Grid Demo", size=(640,480))
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self.grid = SimpleGrid(self, log)
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#---------------------------------------------------------------------------
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if __name__ == '__main__':
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import sys
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from wx.lib.mixins.inspection import InspectableApp
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app = InspectableApp(False)
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frame = TestFrame(None, sys.stdout)
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frame.Show(True)
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app.MainLoop()
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#---------------------------------------------------------------------------
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@@ -1,15 +1,71 @@
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import wx
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import wx.grid
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class TestGrid(wx.grid.Grid):
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def __init__(self, *args, **kw):
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wx.grid.Grid.__init__(self, *args, **kw)
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self.CreateGrid(25, 25)
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# Show some simple cell formatting
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self.SetColSize(3, 200)
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self.SetRowSize(4, 45)
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self.SetCellValue(0, 0, "First cell")
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self.SetCellValue(1, 1, "Another cell")
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self.SetCellValue(2, 2, "Yet another cell")
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self.SetCellValue(3, 3, "This cell is read-only")
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self.SetCellFont(0, 0, wx.Font(12, wx.FONTFAMILY_ROMAN, wx.FONTSTYLE_ITALIC, wx.FONTWEIGHT_NORMAL))
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self.SetCellTextColour(1, 1, wx.RED)
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self.SetCellBackgroundColour(2, 2, wx.CYAN)
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self.SetReadOnly(3, 3, True)
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self.SetCellEditor(5, 0, wx.grid.GridCellNumberEditor(1,1000))
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self.SetCellValue(5, 0, "123")
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self.SetCellEditor(6, 0, wx.grid.GridCellFloatEditor())
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self.SetCellValue(6, 0, "123.34")
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self.SetCellEditor(7, 0, wx.grid.GridCellNumberEditor())
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# Attribute objects let you keep a set of formatting values
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# in one spot, and reuse them if needed
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attr = wx.grid.GridCellAttr()
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attr.SetTextColour(wx.BLACK)
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attr.SetBackgroundColour('pink')
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attr.SetFont(wx.Font(10, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
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# you can set cell attributes for the whole row (or column)
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self.SetRowAttr(5, attr)
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self.SetColLabelValue(0, "Custom")
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self.SetColLabelValue(1, "column")
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self.SetColLabelValue(2, "labels")
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self.SetColLabelAlignment(wx.ALIGN_LEFT, wx.ALIGN_BOTTOM)
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# overflow cells
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self.SetCellValue( 9, 1, "This default cell will overflow into empty neighboring cells, but not if you turn overflow off.");
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self.SetCellSize(11, 1, 3, 3);
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self.SetCellAlignment(11, 1, wx.ALIGN_CENTRE, wx.ALIGN_CENTRE);
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self.SetCellValue(11, 1, "This cell is set to span 3 rows and 3 columns");
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editor = wx.grid.GridCellTextEditor()
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editor.SetParameters('10')
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self.SetCellEditor(0, 4, editor)
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self.SetCellValue(0, 4, "Limited text")
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renderer = wx.grid.GridCellAutoWrapStringRenderer()
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self.SetCellRenderer(15,0, renderer)
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self.SetCellValue(15,0, "The text in this cell will be rendered with word-wrapping")
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self.SetRowSize(15, 40)
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class TestFrame(wx.Frame):
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def __init__(self, *args, **kw):
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wx.Frame.__init__(self, *args, **kw)
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self.grid = wx.grid.Grid(self)
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self.grid.CreateGrid(25, 25)
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self.grid = TestGrid(self)
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app = wx.App()
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frm = TestFrame(None, title="Simple Test Grid")
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frm = TestFrame(None, title="Simple Test Grid", size=(700,500))
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frm.Show()
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app.MainLoop()
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