[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")

        renderer = gridlib.GridCellAutoWrapStringRenderer()
        self.SetCellRenderer(15,0, renderer)
        self.SetCellValue(15,0, "The text in this cell will be rendered with word-wrapping")

        
        # 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))
        self.grid = SimpleGrid(self, log)


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

if __name__ == '__main__':
    import sys
    app = wx.PySimpleApp()
    frame = TestFrame(None, sys.stdout)
    frame.Show(True)
    #import wx.py
    #shell = wx.py.shell.ShellFrame(frame, locals={'wx':wx, 'frame':frame})
    #shell.Show()
    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
5589b01b RD	75	renderer = gridlib.GridCellAutoWrapStringRenderer()
	76	self.SetCellRenderer(15,0, renderer)
	77	self.SetCellValue(15,0, "The text in this cell will be rendered with word-wrapping")
1e4a197e	78
5589b01b	79
f6bcfd97	80	# test all the events
8fa876ca RD	81	self.Bind(gridlib.EVT_GRID_CELL_LEFT_CLICK, self.OnCellLeftClick)
	82	self.Bind(gridlib.EVT_GRID_CELL_RIGHT_CLICK, self.OnCellRightClick)
	83	self.Bind(gridlib.EVT_GRID_CELL_LEFT_DCLICK, self.OnCellLeftDClick)
	84	self.Bind(gridlib.EVT_GRID_CELL_RIGHT_DCLICK, self.OnCellRightDClick)
f6bcfd97	85
8fa876ca RD	86	self.Bind(gridlib.EVT_GRID_LABEL_LEFT_CLICK, self.OnLabelLeftClick)
	87	self.Bind(gridlib.EVT_GRID_LABEL_RIGHT_CLICK, self.OnLabelRightClick)
	88	self.Bind(gridlib.EVT_GRID_LABEL_LEFT_DCLICK, self.OnLabelLeftDClick)
	89	self.Bind(gridlib.EVT_GRID_LABEL_RIGHT_DCLICK, self.OnLabelRightDClick)
f6bcfd97	90
8fa876ca RD	91	self.Bind(gridlib.EVT_GRID_ROW_SIZE, self.OnRowSize)
8fa876ca RD	92	self.Bind(gridlib.EVT_GRID_COL_SIZE, self.OnColSize)
f6bcfd97	93
8fa876ca RD	94	self.Bind(gridlib.EVT_GRID_RANGE_SELECT, self.OnRangeSelect)
	95	self.Bind(gridlib.EVT_GRID_CELL_CHANGE, self.OnCellChange)
	96	self.Bind(gridlib.EVT_GRID_SELECT_CELL, self.OnSelectCell)
f6bcfd97	97
8fa876ca RD	98	self.Bind(gridlib.EVT_GRID_EDITOR_SHOWN, self.OnEditorShown)
	99	self.Bind(gridlib.EVT_GRID_EDITOR_HIDDEN, self.OnEditorHidden)
	100	self.Bind(gridlib.EVT_GRID_EDITOR_CREATED, self.OnEditorCreated)
f6bcfd97	101
19a97bd6	102
f6bcfd97 BP	103	def OnCellLeftClick(self, evt):
	104	self.log.write("OnCellLeftClick: (%d,%d) %s\n" %
	105	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	106	evt.Skip()
	107
	108	def OnCellRightClick(self, evt):
	109	self.log.write("OnCellRightClick: (%d,%d) %s\n" %
	110	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	111	evt.Skip()
	112
	113	def OnCellLeftDClick(self, evt):
	114	self.log.write("OnCellLeftDClick: (%d,%d) %s\n" %
	115	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	116	evt.Skip()
	117
	118	def OnCellRightDClick(self, evt):
	119	self.log.write("OnCellRightDClick: (%d,%d) %s\n" %
	120	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	121	evt.Skip()
	122
	123	def OnLabelLeftClick(self, evt):
	124	self.log.write("OnLabelLeftClick: (%d,%d) %s\n" %
	125	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	126	evt.Skip()
	127
	128	def OnLabelRightClick(self, evt):
	129	self.log.write("OnLabelRightClick: (%d,%d) %s\n" %
	130	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	131	evt.Skip()
	132
	133	def OnLabelLeftDClick(self, evt):
	134	self.log.write("OnLabelLeftDClick: (%d,%d) %s\n" %
	135	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	136	evt.Skip()
	137
	138	def OnLabelRightDClick(self, evt):
	139	self.log.write("OnLabelRightDClick: (%d,%d) %s\n" %
	140	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	141	evt.Skip()
	142
f6bcfd97 BP	143	def OnRowSize(self, evt):
	144	self.log.write("OnRowSize: row %d, %s\n" %
	145	(evt.GetRowOrCol(), evt.GetPosition()))
	146	evt.Skip()
	147
	148	def OnColSize(self, evt):
	149	self.log.write("OnColSize: col %d, %s\n" %
	150	(evt.GetRowOrCol(), evt.GetPosition()))
	151	evt.Skip()
	152
	153	def OnRangeSelect(self, evt):
	154	if evt.Selecting():
	155	self.log.write("OnRangeSelect: top-left %s, bottom-right %s\n" %
	156	(evt.GetTopLeftCoords(), evt.GetBottomRightCoords()))
	157	evt.Skip()
	158
c368d904	159
f6bcfd97 BP	160	def OnCellChange(self, evt):
	161	self.log.write("OnCellChange: (%d,%d) %s\n" %
	162	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
c368d904 RD	163
	164	# Show how to stay in a cell that has bad data. We can't just
	165	# call SetGridCursor here since we are nested inside one so it
8b9a4190	166	# won't have any effect. Instead, set coordinates to move to in
c368d904 RD	167	# idle time.
c368d904 RD	168	value = self.GetCellValue(evt.GetRow(), evt.GetCol())
8fa876ca	169
c368d904 RD	170	if value == 'no good':
	171	self.moveTo = evt.GetRow(), evt.GetCol()
	172
d56cebe7	173
c368d904 RD	174	def OnIdle(self, evt):
	175	if self.moveTo != None:
	176	self.SetGridCursor(self.moveTo[0], self.moveTo[1])
	177	self.moveTo = None
8fa876ca	178
d56cebe7	179	evt.Skip()
c368d904	180
f6bcfd97 BP	181
	182	def OnSelectCell(self, evt):
	183	self.log.write("OnSelectCell: (%d,%d) %s\n" %
	184	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
c368d904 RD	185
	186	# Another way to stay in a cell that has a bad value...
	187	row = self.GetGridCursorRow()
	188	col = self.GetGridCursorCol()
8fa876ca	189
c368d904 RD	190	if self.IsCellEditControlEnabled():
	191	self.HideCellEditControl()
	192	self.DisableCellEditControl()
8fa876ca	193
c368d904	194	value = self.GetCellValue(row, col)
8fa876ca	195
c368d904 RD	196	if value == 'no good 2':
c368d904 RD	197	return # cancels the cell selection
8fa876ca	198
d56cebe7	199	evt.Skip()
c368d904	200
f6bcfd97 BP	201
f6bcfd97 BP	202	def OnEditorShown(self, evt):
ab11ebfa	203	if evt.GetRow() == 6 and evt.GetCol() == 3 and \
8fa876ca RD	204	wx.MessageBox("Are you sure you wish to edit this cell?",
8fa876ca RD	205	"Checking", wx.YES_NO) == wx.NO:
ab11ebfa RD	206	evt.Veto()
	207	return
	208
f6bcfd97 BP	209	self.log.write("OnEditorShown: (%d,%d) %s\n" %
	210	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	211	evt.Skip()
	212
ab11ebfa	213
f6bcfd97	214	def OnEditorHidden(self, evt):
ab11ebfa	215	if evt.GetRow() == 6 and evt.GetCol() == 3 and \
8fa876ca RD	216	wx.MessageBox("Are you sure you wish to finish editing this cell?",
8fa876ca RD	217	"Checking", wx.YES_NO) == wx.NO:
ab11ebfa RD	218	evt.Veto()
	219	return
	220
f6bcfd97 BP	221	self.log.write("OnEditorHidden: (%d,%d) %s\n" %
	222	(evt.GetRow(), evt.GetCol(), evt.GetPosition()))
	223	evt.Skip()
	224
ab11ebfa	225
bf7945ce RD	226	def OnEditorCreated(self, evt):
	227	self.log.write("OnEditorCreated: (%d, %d) %s\n" %
	228	(evt.GetRow(), evt.GetCol(), evt.GetControl()))
	229
	230
f6bcfd97 BP	231
	232	#---------------------------------------------------------------------------
	233
8fa876ca	234	class TestFrame(wx.Frame):
f6bcfd97	235	def __init__(self, parent, log):
8fa876ca	236	wx.Frame.__init__(self, parent, -1, "Simple Grid Demo", size=(640,480))
591ab02f	237	self.grid = SimpleGrid(self, log)
53fe40ba	238
f6bcfd97 BP	239
	240
	241	#---------------------------------------------------------------------------
	242
	243	if __name__ == '__main__':
	244	import sys
8fa876ca	245	app = wx.PySimpleApp()
f6bcfd97	246	frame = TestFrame(None, sys.stdout)
1e4a197e	247	frame.Show(True)
591ab02f RD	248	#import wx.py
	249	#shell = wx.py.shell.ShellFrame(frame, locals={'wx':wx, 'frame':frame})
	250	#shell.Show()
f6bcfd97 BP	251	app.MainLoop()
	252
	253
	254	#---------------------------------------------------------------------------
c368d904 RD	255
c368d904 RD	256