[wxWidgets.git] / wxPython / demo / GridSimple.py


import  wx
import  wx.grid             as  gridlib
#import  wx.lib.mixins.grid  as  mixins

#---------------------------------------------------------------------------

class SimpleGrid(gridlib.Grid): ##, mixins.GridAutoEditMixin):
    def __init__(self, parent, log):
        gridlib.Grid.__init__(self, parent, -1)
        ##mixins.GridAutoEditMixin.__init__(self)
        self.log = log
        self.moveTo = None

        self.Bind(wx.EVT_IDLE, self.OnIdle)

        self.CreateGrid(25, 25)#, gridlib.Grid.SelectRows)
        ##self.EnableEditing(False)

        # simple cell formatting
        self.SetColSize(3, 200)
        self.SetRowSize(4, 45)
        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, wx.Font(12, wx.ROMAN, wx.ITALIC, wx.NORMAL))
        self.SetCellTextColour(1, 1, wx.RED)
        self.SetCellBackgroundColour(2, 2, wx.CYAN)
        self.SetReadOnly(3, 3, True)

        self.SetCellEditor(5, 0, gridlib.GridCellNumberEditor(1,1000))
        self.SetCellValue(5, 0, "123")
        self.SetCellEditor(6, 0, gridlib.GridCellFloatEditor())
        self.SetCellValue(6, 0, "123.34")
        self.SetCellEditor(7, 0, gridlib.GridCellNumberEditor())

        self.SetCellValue(6, 3, "You can veto editing this cell")

        #self.SetRowLabelSize(0)
        #self.SetColLabelSize(0)

        # attribute objects let you keep a set of formatting values
        # in one spot, and reuse them if needed
        attr = gridlib.GridCellAttr()
        attr.SetTextColour(wx.BLACK)
        attr.SetBackgroundColour(wx.RED)
        attr.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.BOLD))

        # you can set cell attributes for the whole row (or column)
        self.SetRowAttr(5, attr)

        self.SetColLabelValue(0, "Custom")
        self.SetColLabelValue(1, "column")
        self.SetColLabelValue(2, "labels")

        self.SetColLabelAlignment(wx.ALIGN_LEFT, wx.ALIGN_BOTTOM)

        #self.SetDefaultCellOverflow(False)
        #r = gridlib.GridCellAutoWrapStringRenderer()
        #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, wx.ALIGN_CENTRE, wx.ALIGN_CENTRE);
        self.SetCellValue(11, 1, "This cell is set to span 3 rows and 3 columns");


        editor = gridlib.GridCellTextEditor()
        editor.SetParameters('10')
        self.SetCellEditor(0, 4, editor)
        self.SetCellValue(0, 4, "Limited text")


        # test all the events
        self.Bind(gridlib.EVT_GRID_CELL_LEFT_CLICK, self.OnCellLeftClick)
        self.Bind(gridlib.EVT_GRID_CELL_RIGHT_CLICK, self.OnCellRightClick)
        self.Bind(gridlib.EVT_GRID_CELL_LEFT_DCLICK, self.OnCellLeftDClick)
        self.Bind(gridlib.EVT_GRID_CELL_RIGHT_DCLICK, self.OnCellRightDClick)

        self.Bind(gridlib.EVT_GRID_LABEL_LEFT_CLICK, self.OnLabelLeftClick)
        self.Bind(gridlib.EVT_GRID_LABEL_RIGHT_CLICK, self.OnLabelRightClick)
        self.Bind(gridlib.EVT_GRID_LABEL_LEFT_DCLICK, self.OnLabelLeftDClick)
        self.Bind(gridlib.EVT_GRID_LABEL_RIGHT_DCLICK, self.OnLabelRightDClick)

        self.Bind(gridlib.EVT_GRID_ROW_SIZE, self.OnRowSize)
        self.Bind(gridlib.EVT_GRID_COL_SIZE, self.OnColSize)

        self.Bind(gridlib.EVT_GRID_RANGE_SELECT, self.OnRangeSelect)
        self.Bind(gridlib.EVT_GRID_CELL_CHANGE, self.OnCellChange)
        self.Bind(gridlib.EVT_GRID_SELECT_CELL, self.OnSelectCell)

        self.Bind(gridlib.EVT_GRID_EDITOR_SHOWN, self.OnEditorShown)
        self.Bind(gridlib.EVT_GRID_EDITOR_HIDDEN, self.OnEditorHidden)
        self.Bind(gridlib.EVT_GRID_EDITOR_CREATED, self.OnEditorCreated)


    def OnCellLeftClick(self, evt):
        self.log.write("OnCellLeftClick: (%d,%d) %s\n" %
                       (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
        evt.Skip()

    def OnCellRightClick(self, evt):
        self.log.write("OnCellRightClick: (%d,%d) %s\n" %
                       (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
        evt.Skip()

    def OnCellLeftDClick(self, evt):
        self.log.write("OnCellLeftDClick: (%d,%d) %s\n" %
                       (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
        evt.Skip()

    def OnCellRightDClick(self, evt):
        self.log.write("OnCellRightDClick: (%d,%d) %s\n" %
                       (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
        evt.Skip()

    def OnLabelLeftClick(self, evt):
        self.log.write("OnLabelLeftClick: (%d,%d) %s\n" %
                       (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
        evt.Skip()

    def OnLabelRightClick(self, evt):
        self.log.write("OnLabelRightClick: (%d,%d) %s\n" %
                       (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
        evt.Skip()

    def OnLabelLeftDClick(self, evt):
        self.log.write("OnLabelLeftDClick: (%d,%d) %s\n" %
                       (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
        evt.Skip()

    def OnLabelRightDClick(self, evt):
        self.log.write("OnLabelRightDClick: (%d,%d) %s\n" %
                       (evt.GetRow(), evt.GetCol(), evt.GetPosition()))
        evt.Skip()

    def OnRowSize(self, evt):
        self.log.write("OnRowSize: row %d, %s\n" %
                       (evt.GetRowOrCol(), evt.GetPosition()))
        evt.Skip()

    def OnColSize(self, evt):
        self.log.write("OnColSize: col %d, %s\n" %
                       (evt.GetRowOrCol(), evt.GetPosition()))
        evt.Skip()

    def OnRangeSelect(self, evt):
        if evt.Selecting():
            self.log.write("OnRangeSelect: top-left %s, bottom-right %s\n" %
                           (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 coordinates 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 \
           wx.MessageBox("Are you sure you wish to edit this cell?",
                        "Checking", wx.YES_NO) == wx.NO:
            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 \
           wx.MessageBox("Are you sure you wish to  finish editing this cell?",
                        "Checking", wx.YES_NO) == wx.NO:
            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(wx.Frame):
    def __init__(self, parent, log):
        wx.Frame.__init__(self, parent, -1, "Simple Grid Demo", size=(640,480))
        grid = SimpleGrid(self, log)


#---------------------------------------------------------------------------

if __name__ == '__main__':
    import sys
    app = wx.PySimpleApp()
    frame = TestFrame(None, sys.stdout)
    frame.Show(True)
    app.MainLoop()


#---------------------------------------------------------------------------
Commit	Line	Data
8fa876ca RD	1
	2	import wx
	3	import wx.grid as gridlib
	4	#import wx.lib.mixins.grid as mixins
f6bcfd97 BP	5
	6	#---------------------------------------------------------------------------
	7
8fa876ca	8	class SimpleGrid(gridlib.Grid): ##, mixins.GridAutoEditMixin):
f6bcfd97	9	def __init__(self, parent, log):
8fa876ca RD	10	gridlib.Grid.__init__(self, parent, -1)
8fa876ca RD	11	##mixins.GridAutoEditMixin.__init__(self)
f6bcfd97	12	self.log = log
c368d904 RD	13	self.moveTo = None
c368d904 RD	14
8fa876ca	15	self.Bind(wx.EVT_IDLE, self.OnIdle)
f6bcfd97	16
c7ea279b	17	self.CreateGrid(25, 25)#, gridlib.Grid.SelectRows)
1e4a197e	18	##self.EnableEditing(False)
f6bcfd97 BP	19
	20	# simple cell formatting
	21	self.SetColSize(3, 200)
	22	self.SetRowSize(4, 45)
	23	self.SetCellValue(0, 0, "First cell")
	24	self.SetCellValue(1, 1, "Another cell")
	25	self.SetCellValue(2, 2, "Yet another cell")
9416aa89	26	self.SetCellValue(3, 3, "This cell is read-only")
8fa876ca RD	27	self.SetCellFont(0, 0, wx.Font(12, wx.ROMAN, wx.ITALIC, wx.NORMAL))
	28	self.SetCellTextColour(1, 1, wx.RED)
	29	self.SetCellBackgroundColour(2, 2, wx.CYAN)
1e4a197e	30	self.SetReadOnly(3, 3, True)
9416aa89	31
8fa876ca	32	self.SetCellEditor(5, 0, gridlib.GridCellNumberEditor(1,1000))
d56cebe7	33	self.SetCellValue(5, 0, "123")
8fa876ca	34	self.SetCellEditor(6, 0, gridlib.GridCellFloatEditor())
d56cebe7	35	self.SetCellValue(6, 0, "123.34")
8fa876ca	36	self.SetCellEditor(7, 0, gridlib.GridCellNumberEditor())
f6bcfd97	37
ab11ebfa RD	38	self.SetCellValue(6, 3, "You can veto editing this cell")
ab11ebfa RD	39
2f0f3b0f RD	40	#self.SetRowLabelSize(0)
2f0f3b0f RD	41	#self.SetColLabelSize(0)
ab11ebfa	42
f6bcfd97 BP	43	# attribute objects let you keep a set of formatting values
f6bcfd97 BP	44	# in one spot, and reuse them if needed
8fa876ca RD	45	attr = gridlib.GridCellAttr()
	46	attr.SetTextColour(wx.BLACK)
	47	attr.SetBackgroundColour(wx.RED)
	48	attr.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.BOLD))
f6bcfd97 BP	49
	50	# you can set cell attributes for the whole row (or column)
	51	self.SetRowAttr(5, attr)
	52
3ca6a5f0 BP	53	self.SetColLabelValue(0, "Custom")
	54	self.SetColLabelValue(1, "column")
	55	self.SetColLabelValue(2, "labels")
f6bcfd97	56
8fa876ca	57	self.SetColLabelAlignment(wx.ALIGN_LEFT, wx.ALIGN_BOTTOM)
f3d9dc1d	58
1e4a197e	59	#self.SetDefaultCellOverflow(False)
644f2d83	60	#r = gridlib.GridCellAutoWrapStringRenderer()
1e4a197e RD	61	#self.SetCellRenderer(9, 1, r)
	62
	63	# overflow cells
	64	self.SetCellValue( 9, 1, "This default cell will overflow into neighboring cells, but not if you turn overflow off.");
	65	self.SetCellSize(11, 1, 3, 3);
8fa876ca	66	self.SetCellAlignment(11, 1, wx.ALIGN_CENTRE, wx.ALIGN_CENTRE);
1e4a197e RD	67	self.SetCellValue(11, 1, "This cell is set to span 3 rows and 3 columns");
	68
	69
8fa876ca	70	editor = gridlib.GridCellTextEditor()
1fded56b RD	71	editor.SetParameters('10')
	72	self.SetCellEditor(0, 4, editor)
	73	self.SetCellValue(0, 4, "Limited text")
	74
1e4a197e	75
f6bcfd97	76	# test all the events
8fa876ca RD	77	self.Bind(gridlib.EVT_GRID_CELL_LEFT_CLICK, self.OnCellLeftClick)
	78	self.Bind(gridlib.EVT_GRID_CELL_RIGHT_CLICK, self.OnCellRightClick)
	79	self.Bind(gridlib.EVT_GRID_CELL_LEFT_DCLICK, self.OnCellLeftDClick)
	80	self.Bind(gridlib.EVT_GRID_CELL_RIGHT_DCLICK, self.OnCellRightDClick)
f6bcfd97	81
8fa876ca RD	82	self.Bind(gridlib.EVT_GRID_LABEL_LEFT_CLICK, self.OnLabelLeftClick)
	83	self.Bind(gridlib.EVT_GRID_LABEL_RIGHT_CLICK, self.OnLabelRightClick)
	84	self.Bind(gridlib.EVT_GRID_LABEL_LEFT_DCLICK, self.OnLabelLeftDClick)
	85	self.Bind(gridlib.EVT_GRID_LABEL_RIGHT_DCLICK, self.OnLabelRightDClick)
f6bcfd97	86
8fa876ca RD	87	self.Bind(gridlib.EVT_GRID_ROW_SIZE, self.OnRowSize)
8fa876ca RD	88	self.Bind(gridlib.EVT_GRID_COL_SIZE, self.OnColSize)
f6bcfd97	89
8fa876ca RD	90	self.Bind(gridlib.EVT_GRID_RANGE_SELECT, self.OnRangeSelect)
	91	self.Bind(gridlib.EVT_GRID_CELL_CHANGE, self.OnCellChange)
	92	self.Bind(gridlib.EVT_GRID_SELECT_CELL, self.OnSelectCell)
f6bcfd97	93
8fa876ca RD	94	self.Bind(gridlib.EVT_GRID_EDITOR_SHOWN, self.OnEditorShown)
	95	self.Bind(gridlib.EVT_GRID_EDITOR_HIDDEN, self.OnEditorHidden)
	96	self.Bind(gridlib.EVT_GRID_EDITOR_CREATED, self.OnEditorCreated)
f6bcfd97	97
19a97bd6	98
f6bcfd97 BP	99	def OnCellLeftClick(self, evt):
	100	self.log.write("OnCellLeftClick: (%d,%d) %s\n" %
	101	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	102	evt.Skip()
	103
	104	def OnCellRightClick(self, evt):
	105	self.log.write("OnCellRightClick: (%d,%d) %s\n" %
	106	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	107	evt.Skip()
	108
	109	def OnCellLeftDClick(self, evt):
	110	self.log.write("OnCellLeftDClick: (%d,%d) %s\n" %
	111	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	112	evt.Skip()
	113
	114	def OnCellRightDClick(self, evt):
	115	self.log.write("OnCellRightDClick: (%d,%d) %s\n" %
	116	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	117	evt.Skip()
	118
	119	def OnLabelLeftClick(self, evt):
	120	self.log.write("OnLabelLeftClick: (%d,%d) %s\n" %
	121	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	122	evt.Skip()
	123
	124	def OnLabelRightClick(self, evt):
	125	self.log.write("OnLabelRightClick: (%d,%d) %s\n" %
	126	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	127	evt.Skip()
	128
	129	def OnLabelLeftDClick(self, evt):
	130	self.log.write("OnLabelLeftDClick: (%d,%d) %s\n" %
	131	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	132	evt.Skip()
	133
	134	def OnLabelRightDClick(self, evt):
	135	self.log.write("OnLabelRightDClick: (%d,%d) %s\n" %
	136	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	137	evt.Skip()
	138
f6bcfd97 BP	139	def OnRowSize(self, evt):
	140	self.log.write("OnRowSize: row %d, %s\n" %
	141	(evt.GetRowOrCol(), evt.GetPosition()))
	142	evt.Skip()
	143
	144	def OnColSize(self, evt):
	145	self.log.write("OnColSize: col %d, %s\n" %
	146	(evt.GetRowOrCol(), evt.GetPosition()))
	147	evt.Skip()
	148
	149	def OnRangeSelect(self, evt):
	150	if evt.Selecting():
	151	self.log.write("OnRangeSelect: top-left %s, bottom-right %s\n" %
	152	(evt.GetTopLeftCoords(), evt.GetBottomRightCoords()))
	153	evt.Skip()
	154
c368d904	155
f6bcfd97 BP	156	def OnCellChange(self, evt):
	157	self.log.write("OnCellChange: (%d,%d) %s\n" %
	158	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
c368d904 RD	159
	160	# Show how to stay in a cell that has bad data. We can't just
	161	# call SetGridCursor here since we are nested inside one so it
8b9a4190	162	# won't have any effect. Instead, set coordinates to move to in
c368d904 RD	163	# idle time.
c368d904 RD	164	value = self.GetCellValue(evt.GetRow(), evt.GetCol())
8fa876ca	165
c368d904 RD	166	if value == 'no good':
	167	self.moveTo = evt.GetRow(), evt.GetCol()
	168
d56cebe7	169
c368d904 RD	170	def OnIdle(self, evt):
	171	if self.moveTo != None:
	172	self.SetGridCursor(self.moveTo[0], self.moveTo[1])
	173	self.moveTo = None
8fa876ca	174
d56cebe7	175	evt.Skip()
c368d904	176
f6bcfd97 BP	177
	178	def OnSelectCell(self, evt):
	179	self.log.write("OnSelectCell: (%d,%d) %s\n" %
	180	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
c368d904 RD	181
	182	# Another way to stay in a cell that has a bad value...
	183	row = self.GetGridCursorRow()
	184	col = self.GetGridCursorCol()
8fa876ca	185
c368d904 RD	186	if self.IsCellEditControlEnabled():
	187	self.HideCellEditControl()
	188	self.DisableCellEditControl()
8fa876ca	189
c368d904	190	value = self.GetCellValue(row, col)
8fa876ca	191
c368d904 RD	192	if value == 'no good 2':
c368d904 RD	193	return # cancels the cell selection
8fa876ca	194
d56cebe7	195	evt.Skip()
c368d904	196
f6bcfd97 BP	197
f6bcfd97 BP	198	def OnEditorShown(self, evt):
ab11ebfa	199	if evt.GetRow() == 6 and evt.GetCol() == 3 and \
8fa876ca RD	200	wx.MessageBox("Are you sure you wish to edit this cell?",
8fa876ca RD	201	"Checking", wx.YES_NO) == wx.NO:
ab11ebfa RD	202	evt.Veto()
	203	return
	204
f6bcfd97 BP	205	self.log.write("OnEditorShown: (%d,%d) %s\n" %
	206	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	207	evt.Skip()
	208
ab11ebfa	209
f6bcfd97	210	def OnEditorHidden(self, evt):
ab11ebfa	211	if evt.GetRow() == 6 and evt.GetCol() == 3 and \
8fa876ca RD	212	wx.MessageBox("Are you sure you wish to finish editing this cell?",
8fa876ca RD	213	"Checking", wx.YES_NO) == wx.NO:
ab11ebfa RD	214	evt.Veto()
	215	return
	216
f6bcfd97 BP	217	self.log.write("OnEditorHidden: (%d,%d) %s\n" %
	218	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	219	evt.Skip()
	220
ab11ebfa	221
bf7945ce RD	222	def OnEditorCreated(self, evt):
	223	self.log.write("OnEditorCreated: (%d, %d) %s\n" %
	224	(evt.GetRow(), evt.GetCol(), evt.GetControl()))
	225
	226
f6bcfd97 BP	227
	228	#---------------------------------------------------------------------------
	229
8fa876ca	230	class TestFrame(wx.Frame):
f6bcfd97	231	def __init__(self, parent, log):
8fa876ca	232	wx.Frame.__init__(self, parent, -1, "Simple Grid Demo", size=(640,480))
19a97bd6	233	grid = SimpleGrid(self, log)
53fe40ba	234
f6bcfd97 BP	235
	236
	237	#---------------------------------------------------------------------------
	238
	239	if __name__ == '__main__':
	240	import sys
8fa876ca	241	app = wx.PySimpleApp()
f6bcfd97	242	frame = TestFrame(None, sys.stdout)
1e4a197e	243	frame.Show(True)
f6bcfd97 BP	244	app.MainLoop()
	245
	246
	247	#---------------------------------------------------------------------------
c368d904 RD	248
c368d904 RD	249