def __init__(self, numcols, numrows):
"""
numcols is the number of columns
in the grid.
"""
self.Text = 'DataGridView Cell Format Test'
self.ClientSize = Size(800, 800)
self.MinimumSize = Size(800, 800)
self.dgv = DataGridView()
self.numcols = numcols
self.numrows = numrows
self.setupdatagridview()
self.adddata()
self.formatheaders()
# clears Windows default selection on load
clearselection(self.dgv)
def __init__(self, posx, posy, height, width):
"""
numcols is the number of columns
in the grid.
"""
self.Text = 'DataGridView Cell Format Test'
# self.ClientSize = Size(400, 175)
# self.MinimumSize = Size(height, width)
# self.Height =height
# self.Width =width
self.ClientSize = Size(width, height)
self.Location = Point(posx, posy)
self.dgv = DataGridView()
self.numcols = 0
self.numrows = 0
self.setupdatagridview()
self.dgv.Location = Point(0, 0)
self.dgv.ClientSize = Size(width, height)
self.dgv.Parent = self
clearselection(self.dgv)
self.ToParet = None
def DataGridSetup(self):
self.DataGrid = DataGridView()
self.DataGrid.RowHeadersVisible = False
self.DataGrid.MultiSelect = False
self.DataGrid.SelectionMode = DataGridViewSelectionMode.FullRowSelect
self.DataGrid.BackgroundColor = Color.FromArgb(25, 25, 25)
self.DataGrid.RowsDefaultCellStyle.BackColor = Color.Silver
self.DataGrid.AlternatingRowsDefaultCellStyle.BackColor = Color.Gainsboro
self.DataGrid.ForeColor = Color.FromArgb(25, 25, 25)
self.DataGrid.Location = Point(20, 12)
self.DataGrid.Size = Size(230, 306)
self.DataGrid.DataSource = self.Data()
self.DataGrid.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells
self.DataGrid.EditMode = DataGridViewEditMode.EditProgrammatically
self.DataGrid.BorderStyle = BorderStyle.None
def __init__(self):
self.Text = "Example App"
self.Name = "ExampleApp"
self.ClientSize = Size(370, 400)
self.MinimumSize = Size(370, 300)
self._table = DataTable()
self._columns = {
d[0]: self._table.Columns.Add(d[0], d[1])
for d in self._COLUMNS
}
self._loadPanel = Panel()
self._loadPanel.Location = Point(0, 0)
self._loadPanel.Size = Size(215, 30)
self._loadPanel.Dock = DockStyle.Top
self._fileTextBoxLabel = Label()
self._fileTextBoxLabel.Text = "Load file"
self._fileTextBoxLabel.Size = Size(100, 16)
self._fileTextBoxLabel.Location = Point(5, 7)
self._loadPanel.Controls.Add(self._fileTextBoxLabel)
self._fileTextBox = TextBox()
self._fileTextBox.Size = Size(200, 20)
self._fileTextBox.Location = Point(110, 5)
self._loadPanel.Controls.Add(self._fileTextBox)
self._loadButton = Button()
self._loadButton.Size = Size(50, 20)
self._loadButton.Location = Point(315, 5)
self._loadButton.Text = "Load"
self._loadPanel.Controls.Add(self._loadButton)
self._dataPanel = Panel()
self._dataPanel.Location = Point(0, 35)
self._dataPanel.Size = Size(370, 185)
self._dataGrid = DataGridView()
self._dataGrid.AllowUserToOrderColumns = True
self._dataGrid.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize
self._dataGrid.Location = Point(0, 0)
self._dataGrid.Size = Size(360, 180)
self._dataGrid.DataSource = self._table
self._dataPanel.Controls.Add(self._dataGrid)
self.Controls.Add(self._loadPanel)
self.Controls.Add(self._dataPanel)
self._loadButton.Click += self.loadData
def make_table(name, autosize=True):
table = DataGridView()
# allow user
table.AllowUserToResizeColumns = False
table.AllowUserToResizeRows = False
table.AllowUserToAddRows = False
table.AllowUserToDeleteRows = False
# auto size
table.AutoSize = autosize
table.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill
table.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCells
# back
table.BackColor = Color.White
table.BackgroundColor = Color.White
# border
table.BorderStyle = BorderStyle.None
table.CellBorderStyle = DataGridViewCellBorderStyle.Single
# column header
table.ColumnHeadersVisible = True
table.ColumnHeadersDefaultCellStyle.BackColor = Color.FromArgb(
238, 238, 238)
table.ColumnHeadersDefaultCellStyle.Font = Font(table.Font, FontStyle.Bold)
table.ColumnHeadersDefaultCellStyle.ForeColor = Color.Black
table.ColumnHeadersBorderStyle = DataGridViewHeaderBorderStyle.Single
# default cell
table.DefaultCellStyle.SelectionBackColor = Color.White
table.DefaultCellStyle.SelectionForeColor = Color.Black
# dock
if autosize:
table.Dock = System.Windows.Forms.DockStyle.Fill
# enable
table.EnableHeadersVisualStyles = False
# grid
table.GridColor = Color.FromArgb(200, 200, 200)
# select
table.MultiSelect = False
# name
table.Name = name
# row header
table.RowHeadersBorderStyle = DataGridViewHeaderBorderStyle.Single
table.RowHeadersDefaultCellStyle.BackColor = Color.FromArgb(240, 240, 240)
table.RowHeadersDefaultCellStyle.ForeColor = Color.Empty
table.RowHeadersDefaultCellStyle.SelectionBackColor = Color.Empty
table.RowHeadersDefaultCellStyle.SelectionForeColor = Color.Empty
table.RowHeadersVisible = False
# scrolling
# table.ScrollBars = ScrollBars.None
# select
table.SelectionMode = DataGridViewSelectionMode.FullRowSelect
# top left header
table.TopLeftHeaderCell.Style.Alignment = DataGridViewContentAlignment.MiddleCenter
return table
class DataGridEntry(Panel):
"""
Container for the DataGridView control
I'm trying to test.
DataGridView is customized to have row
and column of mouse-over'd cell highlighted.
Also, there is a customized selection
color and selection limitations (one cell
or one row at a time).
"""
def __init__(self, posx, posy, height, width):
"""
numcols is the number of columns
in the grid.
"""
self.Text = 'DataGridView Cell Format Test'
# self.ClientSize = Size(400, 175)
# self.MinimumSize = Size(height, width)
# self.Height =height
# self.Width =width
self.ClientSize = Size(width, height)
self.Location = Point(posx, posy)
self.dgv = DataGridView()
self.numcols = 0
self.numrows = 0
self.setupdatagridview()
self.dgv.Location = Point(0, 0)
self.dgv.ClientSize = Size(width, height)
self.dgv.Parent = self
clearselection(self.dgv)
self.ToParet = None
def ClearData(self):
for i in range(0, self.dgv.Rows.Count):
self.dgv.Rows.Clear()
for i in range(0, self.dgv.Columns.Count):
self.dgv.Columns.Clear()
def setupdatagridview(self):
"""
General construction of DataGridView control.
Bind mouse events as appropriate.
"""
# have to have columns defined before inserting rows
# self.dgv.ColumnCount = self.numcols
# center all text in all data cells by default
self.dgv.DefaultCellStyle.Alignment = MDDLCNTR
# use Mouse events for contingency that actual
# position is required
# otherwise, can use events without "Mouse"
# in them
# CellMouseEnter event for formatting
self.dgv.CellMouseEnter += self.onmouseovercell
# CellMouseLeave event for formatting
self.dgv.CellMouseLeave += self.onmouseleavingcell
# another try at MouseClick (avoiding default select color)
self.dgv.CellMouseUp += self.onmouseclickcell
self.dgv.CellDoubleClick += self.cellDoubleClick
# add empty rows first
# for num in xrange(self.numrows):
# self.dgv.Rows.Add()
# format empty cells
resetcellfmts(self.dgv, self.numrows)
# lock control so user cannot do anything to it datawise
self.dgv.AllowUserToAddRows = False
self.dgv.AllowUserToDeleteRows = False
self.dgv.ReadOnly = True
self.dgv.ClearSelection()
def formatheaders(self, headerNames=["column1", "column2", "column3"]):
"""
Get header row and left side column
populated and formatted.
"""
self.numcols = len(headerNames)
self.dgv.ColumnCount = self.numcols
for num in xrange(self.numcols):
col = self.dgv.Columns[num]
col.Name = headerNames[num]
col.HeaderCell.Style.Alignment = MDDLCNTR
col.HeaderCell.Style.Font = BOLD
col.HeaderCell.Style.ForeColor = Color.MidnightBlue
self.dgv.TopLeftHeaderCell.Value = '序号'
self.dgv.TopLeftHeaderCell.Style.Font = BOLD
self.dgv.TopLeftHeaderCell.Style.ForeColor = Color.Blue
self.dgv.RowHeadersWidth = ROWHDRWDTH
def adddata(self):
"""
Put data into the grid,
row by row, column by column.
"""
# self.addRowdata( "1",["1","2","3"])
# self.addRowdata( "2",["11","21","13"])
def setRowTitle(self, rowobj, rowtitle):
rowobj.HeaderCell.Value = rowtitle
rowobj.HeaderCell.Style.Font = BOLD
rowobj.HeaderCell.Style.ForeColor = Color.Blue
def addRowdata(self, rowtitle="1", datas=["1", "2", "3"]):
newidx = self.dgv.Rows.Add()
row = self.dgv.Rows[newidx]
self.setRowTitle(row, rowtitle)
dat = (datax for datax in datas)
for cell in row.Cells:
cell.Value = dat.next()
def getcell(self, event):
"""
Gets DataGridViewCell that is responding
to an event.
Attempt to minimize code duplication by
applying method to multiple events.
"""
colidx = event.ColumnIndex
rowidx = event.RowIndex
if rowidx > INDEXERROR and colidx > INDEXERROR:
row = self.dgv.Rows[rowidx]
cell = row.Cells[colidx]
return cell
else:
return None
def onmouseovercell(self, sender, event):
return
"""
Change format of data cells
when mouse passes over them.
"""
cell = self.getcell(event)
rowidx, colidx = getcellidxs(event)
if cell:
col = self.dgv.Columns[colidx]
col.HeaderCell.Style.BackColor = COLUMNCOLOR
row = self.dgv.Rows[rowidx]
if row.HeaderCell.Style.BackColor != SELECTCOLOR:
row.HeaderCell.Style.BackColor = ROWCOLOR
cell.Style.Font = BOLD
if cell.Style.BackColor != SELECTCOLOR:
cell.Style.BackColor = MOUSEOVERCOLOR
row = self.dgv.Rows[rowidx]
for cellx in row.Cells:
if cellx.ColumnIndex != colidx:
if cellx.Style.BackColor != SELECTCOLOR:
cellx.Style.BackColor = ROWCOLOR
cellx.Style.Font = BOLD
for num in xrange(self.numrows):
for num2 in xrange(self.numcols):
if num != rowidx:
if num2 == colidx:
row = self.dgv.Rows[num]
cell = row.Cells[num2]
# 6) color all other cells in column cyan
# skip selected cells
if cell.Style.BackColor != SELECTCOLOR:
cell.Style.BackColor = COLUMNCOLOR
def onmouseleavingcell(self, sender, event):
return
"""
Change format of data cells
back to "normal" when mouse passes
out of the cell.
"""
cell = self.getcell(event)
rowidx, colidx = getcellidxs(event)
if cell:
resetcellfmts(self.dgv, self.numrows)
resetheaderfmts(self.dgv, rowidx, colidx)
clearselection(self.dgv)
def onmouseclickcell(self, sender, event):
return
"""
Attempt to override selection.
"""
selected = []
mockclearselection(self.dgv)
cell = self.getcell(event)
self.rowidx, self.colidx = getcellidxs(event)
clearselection(self.dgv)
if cell:
cell.Style.Font = BOLD
cell.Style.BackColor = SELECTCOLOR
selected.append(cell.Value)
if self.colidx == INDEXERROR:
if self.rowidx != INDEXERROR:
row = self.dgv.Rows[self.rowidx]
cells = row.Cells
for cell in cells:
cell.Style.Font = BOLD
cell.Style.BackColor = SELECTCOLOR
selected.append(cell.Value)
row.HeaderCell.Style.BackColor = SELECTCOLOR
self.onmouseovercell(sender, event)
copytoclipboard(selected)
def cellDoubleClick(self, sender, event): # CellDoubleClick
cell = self.getcell(event)
# print( cell )
self.rowidx, self.colidx = getcellidxs(event)
if self.ToParet != None and (self.rowidx != -1):
rowobj = self.dgv.Rows[self.rowidx]
rowtitle = rowobj.HeaderCell.Value
self.ToParet(self, rowtitle)
else:
pass
def Clear(self):
self.dgv.Rows.Clear()
def getCurRowObj(self):
return self.dgv.Rows[self.rowidx]
class DataGridForm(Form):
"""
Container for the DataGridView control
I'm trying to test.
DataGridView is customized to have row
and column of mouse-over'd cell highlighted.
Also, there is a customized selection
color and selection limitations (one cell
or one row at a time).
"""
def __init__(self, numcols, numrows):
"""
numcols is the number of columns
in the grid.
"""
self.Text = 'DataGridView Cell Format Test'
self.ClientSize = Size(800, 800)
self.MinimumSize = Size(800, 800)
self.dgv = DataGridView()
self.numcols = numcols
self.numrows = numrows
self.setupdatagridview()
self.adddata()
self.formatheaders()
# clears Windows default selection on load
clearselection(self.dgv)
def setupdatagridview(self):
"""
General construction of DataGridView control.
Bind mouse events as appropriate.
"""
self.dgv.Location = Point(0, 0)
self.dgv.Size = Size(375, 150)
self.Controls.Add(self.dgv)
# have to have columns defined before inserting rows
self.dgv.ColumnCount = self.numcols
# center all text in all data cells by default
self.dgv.DefaultCellStyle.Alignment = MDDLCNTR
# use Mouse events for contingency that actual
# position is required
# otherwise, can use events without "Mouse"
# in them
# CellMouseEnter event for formatting
self.dgv.CellMouseEnter += self.onmouseovercell
# CellMouseLeave event for formatting
self.dgv.CellMouseLeave += self.onmouseleavingcell
# another try at MouseClick (avoiding default select color)
self.dgv.CellMouseUp += self.onmouseclickcell
# add empty rows first
for num in xrange(self.numrows):
self.dgv.Rows.Add()
# format empty cells
resetcellfmts(self.dgv, self.numrows)
# lock control so user cannot do anything to it datawise
self.dgv.AllowUserToAddRows = False
self.dgv.AllowUserToDeleteRows = False
self.dgv.ReadOnly = True
self.dgv.ClearSelection()
def formatheaders(self):
"""
Get header row and left side column
populated and formatted.
"""
# give names to columns
# if the name is the same as the desired header caption,
# the Name attribute will take care of the caption
for num in xrange(self.numcols):
# need to center text in header row
# separate from data rows
col = self.dgv.Columns[num]
col.Name = HEADERS[num]
# slightly left of center on headers
col.HeaderCell.Style.Alignment = MDDLCNTR
# sets font and font style
col.HeaderCell.Style.Font = BOLD
col.HeaderCell.Style.ForeColor = Color.MidnightBlue
# put numbers on rows
for num in xrange(self.numrows):
row = self.dgv.Rows[num]
# get sequential numeric label on side of row
row.HeaderCell.Value = str(num + 1)
# sets font and font style
row.HeaderCell.Style.Font = BOLD
row.HeaderCell.Style.ForeColor = Color.Blue
# XXX - clear button is implicit, not explicit
self.dgv.TopLeftHeaderCell.Value = 'CLEAR'
self.dgv.TopLeftHeaderCell.Style.Font = BOLD
self.dgv.TopLeftHeaderCell.Style.ForeColor = Color.Blue
self.dgv.RowHeadersWidth = ROWHDRWDTH
def adddata(self):
"""
Put data into the grid,
row by row, column by column.
"""
# go off indices of rows for placing data in cells
for num in xrange(self.numrows):
row = self.dgv.Rows[num]
# iterator for data - places in correct column
dat = (datax for datax in TESTDATA[num])
for cell in row.Cells:
cell.Value = dat.next()
def getcell(self, event):
"""
Gets DataGridViewCell that is responding
to an event.
Attempt to minimize code duplication by
applying method to multiple events.
"""
colidx = event.ColumnIndex
rowidx = event.RowIndex
if rowidx > INDEXERROR and colidx > INDEXERROR:
# to get a specific cell, need to first
# get row the cell is in,
# then get cell indexed by column
row = self.dgv.Rows[rowidx]
cell = row.Cells[colidx]
return cell
else:
return None
def onmouseovercell(self, sender, event):
"""
Change format of data cells
when mouse passes over them.
"""
# had to separate these into two functions
# problems with tuple unpacking
cell = self.getcell(event)
rowidx, colidx = getcellidxs(event)
if cell:
# 1) take care of row and column header formatting
col = self.dgv.Columns[colidx]
col.HeaderCell.Style.BackColor = COLUMNCOLOR
row = self.dgv.Rows[rowidx]
# only change if the row header is not selected
if row.HeaderCell.Style.BackColor != SELECTCOLOR:
row.HeaderCell.Style.BackColor = ROWCOLOR
# 2) bold individual cell
cell.Style.Font = BOLD
# 3) color individual cell green
# but skip if it is a selected cell
if cell.Style.BackColor != SELECTCOLOR:
cell.Style.BackColor = MOUSEOVERCOLOR
row = self.dgv.Rows[rowidx]
for cellx in row.Cells:
# 4) color each cell in row except
# green cell yellow
if cellx.ColumnIndex != colidx:
# skip selected cell
if cellx.Style.BackColor != SELECTCOLOR:
cellx.Style.BackColor = ROWCOLOR
# 5) add bold to row
cellx.Style.Font = BOLD
# highlighting a column is harder
# have to cycle through all cells
for num in xrange(self.numrows):
for num2 in xrange(self.numcols):
# want to skip single highlighted cell
if num != rowidx:
if num2 == colidx:
row = self.dgv.Rows[num]
cell = row.Cells[num2]
# 6) color all other cells in column cyan
# skip selected cells
if cell.Style.BackColor != SELECTCOLOR:
cell.Style.BackColor = COLUMNCOLOR
def onmouseleavingcell(self, sender, event):
"""
Change format of data cells
back to "normal" when mouse passes
out of the cell.
"""
cell = self.getcell(event)
rowidx, colidx = getcellidxs(event)
if cell:
# need to cycle through all cells individually
# to reset them
resetcellfmts(self.dgv, self.numrows)
resetheaderfmts(self.dgv, rowidx, colidx)
clearselection(self.dgv)
def onmouseclickcell(self, sender, event):
"""
Attempt to override selection.
"""
# get selected cells' data onto clipboard
selected = []
mockclearselection(self.dgv)
# had to separate these into two functions
# problems with tuple unpacking
cell = self.getcell(event)
rowidx, colidx = getcellidxs(event)
# overrides Windows selection color
# sometimes flashes blue for a split second
clearselection(self.dgv)
# if dealing with one valid data cell (not header)
if cell:
cell.Style.Font = BOLD
cell.Style.BackColor = SELECTCOLOR
selected.append(cell.Value)
# if a row header is clicked, select row
if colidx == INDEXERROR:
# need to make sure that upper left header is not clicked
if rowidx != INDEXERROR:
row = self.dgv.Rows[rowidx]
cells = row.Cells
# highlight all the cells in the row
for cell in cells:
cell.Style.Font = BOLD
cell.Style.BackColor = SELECTCOLOR
selected.append(cell.Value)
# highlight the row header
row.HeaderCell.Style.BackColor = SELECTCOLOR
# get mouseover coloration reset
self.onmouseovercell(sender, event)
copytoclipboard(selected)
class DataGridEntry(Panel):
"""
Container for the DataGridView control
I'm trying to test.
DataGridView is customized to have row
and column of mouse-over'd cell highlighted.
Also, there is a customized selection
color and selection limitations (one cell
or one row at a time).
"""
def __init__(self, posx, posy, height, width):
"""
numcols is the number of columns
in the grid.
"""
self.Text = 'DataGridView Cell Format Test'
# self.ClientSize = Size(400, 175)
# self.MinimumSize = Size(height, width)
# self.Height =height
# self.Width =width
self.ClientSize = Size(width, height)
self.Location = Point(posx, posy)
self.dgv = DataGridView()
self.numcols = 0
self.numrows = 0
self.setupdatagridview()
self.dgv.Location = Point(0, 0)
self.dgv.ClientSize = Size(width, height)
self.dgv.Parent = self
# clearselection(self.dgv)
self.ToParet = None
self.dgv.Font = getFont()
# print( self.dgv.Font )
def ClearData(self):
for i in range(0, self.dgv.Rows.Count):
self.dgv.Rows.Clear()
for i in range(0, self.dgv.Columns.Count):
self.dgv.Columns.Clear()
def setupdatagridview(self):
"""
General construction of DataGridView control.
Bind mouse events as appropriate.
"""
# have to have columns defined before inserting rows
# self.dgv.ColumnCount = self.numcols
# center all text in all data cells by default
self.dgv.DefaultCellStyle.Alignment = MDDLCNTR
# use Mouse events for contingency that actual
# position is required
# otherwise, can use events without "Mouse"
# in them
# CellMouseEnter event for formatting
self.dgv.CellMouseEnter += self.onmouseovercell
# CellMouseLeave event for formatting
self.dgv.CellMouseLeave += self.onmouseleavingcell
# another try at MouseClick (avoiding default select color)
self.dgv.CellMouseUp += self.onmouseclickcell
self.dgv.CellDoubleClick += self.cellDoubleClick
# add empty rows first
# for num in xrange(self.numrows):
# self.dgv.Rows.Add()
# format empty cells
resetcellfmts(self.dgv, self.numrows)
# lock control so user cannot do anything to it datawise
self.dgv.AllowUserToAddRows = False
self.dgv.AllowUserToDeleteRows = False
self.dgv.ReadOnly = True
self.dgv.ClearSelection()
# self.dgv.VirtualMode =True
self.ctxMenuStripInit()
# self.dgv.CellContextMenuStripNeeded += self.contextMenuShow
def formatheaders(self, headerNames=["column1", "column2", "column3"]):
"""
Get header row and left side column
populated and formatted.
"""
self.numcols = len(headerNames)
self.dgv.ColumnCount = self.numcols
for num in xrange(self.numcols):
col = self.dgv.Columns[num]
col.Name = headerNames[num]
col.HeaderCell.Style.Alignment = MDDLCNTR
col.HeaderCell.Style.Font = getFont()
col.HeaderCell.Style.ForeColor = Color.MidnightBlue
self.dgv.TopLeftHeaderCell.Value = '序号'
self.dgv.TopLeftHeaderCell.Style.Alignment = MDDLCNTR
self.dgv.TopLeftHeaderCell.Style.Font = getFont()
self.dgv.TopLeftHeaderCell.Style.ForeColor = Color.Red
self.dgv.RowHeadersWidth = ROWHDRWDTH
def adddata(self):
"""
Put data into the grid,
row by row, column by column.
"""
# self.addRowdata( "1",["1","2","3"])
# self.addRowdata( "2",["11","21","13"])
def setRowTitle(self, rowobj, rowtitle):
rowobj.HeaderCell.Style.Alignment = MDDLCNTR
rowobj.HeaderCell.Style.Font = getFont()
rowobj.HeaderCell.Style.ForeColor = Color.Red
rowobj.HeaderCell.Value = rowtitle
# print(rowobj.HeaderCell.Value ,rowobj.HeaderCell.Style.Font, MDDLCNTR )
def addRowdata(self, rowtitle="1", datas=["1", "2", "3"]):
# print("addRowdata" )
newidx = self.dgv.Rows.Add()
row = self.dgv.Rows[newidx]
self.setRowTitle(row, rowtitle)
dat = (datax for datax in datas)
for cell in row.Cells:
cell.Value = dat.next()
setcellfmts(self.dgv, row)
def getcell(self, event):
"""
Gets DataGridViewCell that is responding
to an event.
Attempt to minimize code duplication by
applying method to multiple events.
"""
colidx = event.ColumnIndex
rowidx = event.RowIndex
if rowidx > INDEXERROR and colidx > INDEXERROR:
row = self.dgv.Rows[rowidx]
cell = row.Cells[colidx]
return cell
else:
return None
def onmouseovercell(self, sender, event):
return
def onmouseleavingcell(self, sender, event):
return
"""
Change format of data cells
back to "normal" when mouse passes
out of the cell.
"""
def onmouseclickcell(self, sender, event):
return
"""
Attempt to override selection.
"""
# selected = []
# mockclearselection(self.dgv)
# cell = self.getcell(event)
# self.rowidx, self.colidx = getcellidxs(event)
# clearselection(self.dgv)
# if cell:
# cell.Style.Font = BOLD
# cell.Style.BackColor = SELECTCOLOR
# selected.append(cell.Value)
# if self.colidx == INDEXERROR:
# if self.rowidx != INDEXERROR:
# row = self.dgv.Rows[self.rowidx]
# cells = row.Cells
# for cell in cells:
# cell.Style.Font = BOLD
# cell.Style.BackColor = SELECTCOLOR
# selected.append(cell.Value)
# row.HeaderCell.Style.BackColor = SELECTCOLOR
# self.onmouseovercell(sender, event)
# copytoclipboard(selected)
def cellDoubleClick(self, sender, event): # CellDoubleClick
cell = self.getcell(event)
# print( cell )
self.rowidx, self.colidx = getcellidxs(event)
if self.ToParet != None and (self.rowidx != -1):
rowobj = self.dgv.Rows[self.rowidx]
rowtitle = rowobj.HeaderCell.Value
self.ToParet(self, rowtitle)
# print("To Parent Proc")
else:
pass
def Clear(self):
self.dgv.Rows.Clear()
def getCurRowObj(self):
return self.dgv.Rows[self.rowidx]
#########################################################################################
def ctxMenuStripInit(self):
self.ctxMenuStrip = ContextMenuStrip()
# ### Attach an event handler for the
# ### ContextMenuStrip control's Opening event.
self.ctxMenuStrip.Opening += System.ComponentModel.CancelEventHandler(
self.cms_Opening)
self.dgv.ContextMenuStrip = self.ctxMenuStrip
def cms_Opening(self, sender, eventArg):
### Acquire references to the owning control and item.
self.srcControl = self.ctxMenuStrip.SourceControl #as Control;
tsi = self.ctxMenuStrip.OwnerItem #as ToolStripDropDownItem;
### Clear the ContextMenuStrip control's Items collection.
self.ctxMenuStrip.Items.Clear()
### Check the source control first.
if (self.srcControl != None):
### Add custom item (Form)
self.ctxMenuStrip.Items.Add(
"Source Control: " +
str(type(self.srcControl))) #srcControl.GetType().ToString());
elif (tsi != None):
### Add custom item (ToolStripDropDownButton or ToolStripMenuItem)
self.ctxMenuStrip.Items.Add("Owner : " + str(type(tsi)))
### Populate the ContextMenuStrip control with its default items.
self.ctxMenuStrip.Items.Add("-")
ts1 = fontToolStripMenuItem("Copy Selected to Clipboard", None,
self.selectionToClip)
self.ctxMenuStrip.Items.Add(ts1)
ts1 = fontToolStripMenuItem("Copy All seleted Rows to Clipboard", None,
self.selectionRowToClip)
self.ctxMenuStrip.Items.Add(ts1)
ts1 = fontToolStripMenuItem("Copy All seleted Columns to Clipboard",
None, self.selectionColToClip)
self.ctxMenuStrip.Items.Add(ts1)
ts1 = fontToolStripMenuItem("Copy All Table to Clipboard", None,
self.tblToClip)
self.ctxMenuStrip.Items.Add(ts1)
title = "所选行的金额之和到剪贴板"
v = self.sumRowsValue("金额")
vstr = "{: ,.6f}".format(v)
ts1 = fontToolStripMenuItem(title + ": " + vstr, None, self.sumToClip)
self.ctxMenuStrip.Items.Add(ts1)
eventArg.Cancel = False
def sumRowsValue(self, sumField):
sum = 0.0
rowsRec = []
for cell in self.dgv.SelectedCells:
rowobj = cell.OwningRow.Cells
if rowobj in rowsRec:
continue
else:
rowsRec += [rowobj]
for col in rowobj:
name = col.OwningColumn.HeaderText # HeaderCell.Value
# print( name )
if sumField in name:
value = col.Value.strip().replace(",", "")
try:
sum += float(value)
except:
pass
return sum
def sumToClip(self, sender, event):
print(self.srcControl, sender, event)
v = self.sumRowsValue("金额")
vstr = '"{: ,.6f}"'.format(v)
cp2Clipboard(vstr)
def selectionToClip(self, sender, event):
selects = dict()
for cell in self.dgv.SelectedCells:
oRow = cell.OwningRow.Index
oCol = cell.OwningColumn.Index
value = cell.Value.replace('"', "'")
vstr = '"{}"'.format(value)
selects[(oRow, oCol)] = vstr
ks = sorted(selects.keys())
r0 = -1
vstr = ""
for r, c in ks:
r0 = r
break
for r, c in ks:
if r == r0:
title = self.dgv.Columns[c].HeaderText
vstr += title.replace(",", ";") + ","
else:
break
# vstr +="\n"
r0 = -1
for r, c in ks:
if r != r0:
vstr += "\n"
r0 = r
vstr += selects[(r, c)] + ","
cp2Clipboard(vstr)
def selectionRowToClip(self, sender, event):
print("selectionToClip")
rows = []
for cell in self.dgv.SelectedCells:
if cell.OwningRow in rows:
continue
else:
rows += [
cell.OwningRow,
]
# print(cell.Value,cell.ColumnIndex ,cell.RowIndex,cell.OwningRow)
if len(rows) == 0:
return
vstr = ""
for cell in rows[0].Cells:
title = cell.OwningColumn.HeaderText
vstr += title.replace(",", ";") + ","
for i in range(0, len(rows)):
vstr += "\n"
for cell in rows[i].Cells:
value = cell.Value.replace('"', "'")
vstr += '"{}",'.format(value)
cp2Clipboard(vstr)
def selectionColToClip(self, sender, event):
self.selectionRowToClip(sender, event)
def tblToClip(self, sender, event):
vstr = ""
for col in self.dgv.Columns:
title = col.HeaderText
vstr += title.replace(",", ";") + ","
for rowobj in self.dgv.Rows:
vstr += "\n"
for cell in rowobj.Cells:
value = cell.Value.replace('"', "'")
vstr += '"{}",'.format(value)
cp2Clipboard(vstr)
def __init__(self, ref_obj):
super(RevitPythonHelper, self).__init__()
self.ref_obj = ref_obj
self.filter_sys_memb = True
self.Size = Size(650, 800)
self.Text = 'Explorer'
self.tooltips = ToolTip()
self.StartPosition = FormStartPosition.Manual
# self.Location = Point(600,0) # to display in your favorite corner
self.panright = SplitContainer()
self.panright.Parent = self
self.panright.Dock = DockStyle.Fill
self.panright.Orientation = Orientation.Horizontal
self.panright.SplitterDistance = 100
self.top_info = RichTextBox()
self.top_info.Dock = DockStyle.Fill
self.top_info.DetectUrls = True
self.table = DataGridView()
self.table.Dock = DockStyle.Fill
self.table.RowHeadersVisible = False
self.table.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCellsExceptHeaders
self.table.RowTemplate.Height = 30
self.table.SelectionMode = DataGridViewSelectionMode.RowHeaderSelect
self.table.DefaultCellStyle.WrapMode = DataGridViewTriState. True
self.table.DefaultCellStyle.BackColor = Color.GhostWhite
self.table.ColumnHeadersDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter
col1 = DataGridViewTextBoxColumn()
col1.HeaderText = 'Name'
col1.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill
col1.FillWeight = 20
col1.DefaultCellStyle.Font = Font(self.table.DefaultCellStyle.Font,
FontStyle.Underline)
col2 = DataGridViewTextBoxColumn()
col2.HeaderText = 'Type'
col2.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill
col2.FillWeight = 5
col2.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter
col3 = DataGridViewTextBoxColumn()
col3.HeaderText = 'Value'
col3.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill
col3.FillWeight = 15
col4 = DataGridViewTextBoxColumn()
col4.HeaderText = 'Infos'
col4.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill
col4.FillWeight = 60
self.table.Columns.AddRange((col1, col2, col3, col4))
self.table.AutoGenerateColumns = False
self.panright.Panel1.Controls.Add(self.top_info)
self.panright.Panel2.Controls.Add(self.table)
self.panright.FixedPanel = FixedPanel.Panel1
self.toolpan = FlowLayoutPanel()
self.toolpan.Parent = self
self.toolpan.Dock = DockStyle.Top
self.toolpan.Height = 25
self.check = CheckBox()
self.check.Parent = self.toolpan
self.check.Text = "Hide Sys"
self.check.Checked = True
self.close = Button()
self.close.Parent = self
self.close.Dock = DockStyle.Bottom
self.close.Text = 'Close'
self.close.Height = 30
# LOAD DATAS
self.update_info(extract_main(self.ref_obj))
self.update_table(extract_members(self.ref_obj, self.filter_sys_memb))
self.Show()
# EVENTS
self.top_info.LinkClicked += self.on_link_clicked
self.check.CheckedChanged += self.on_hide_member_clicked
self.close.Click += self.on_close
self.table.MouseEnter += self.get_focus
self.table.CellContentDoubleClick += self.on_val_double_click
class RevitPythonHelper(Form):
'''
'''
def __init__(self, ref_obj):
super(RevitPythonHelper, self).__init__()
self.ref_obj = ref_obj
self.filter_sys_memb = True
self.Size = Size(650, 800)
self.Text = 'Explorer'
self.tooltips = ToolTip()
self.StartPosition = FormStartPosition.Manual
# self.Location = Point(600,0) # to display in your favorite corner
self.panright = SplitContainer()
self.panright.Parent = self
self.panright.Dock = DockStyle.Fill
self.panright.Orientation = Orientation.Horizontal
self.panright.SplitterDistance = 100
self.top_info = RichTextBox()
self.top_info.Dock = DockStyle.Fill
self.top_info.DetectUrls = True
self.table = DataGridView()
self.table.Dock = DockStyle.Fill
self.table.RowHeadersVisible = False
self.table.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCellsExceptHeaders
self.table.RowTemplate.Height = 30
self.table.SelectionMode = DataGridViewSelectionMode.RowHeaderSelect
self.table.DefaultCellStyle.WrapMode = DataGridViewTriState. True
self.table.DefaultCellStyle.BackColor = Color.GhostWhite
self.table.ColumnHeadersDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter
col1 = DataGridViewTextBoxColumn()
col1.HeaderText = 'Name'
col1.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill
col1.FillWeight = 20
col1.DefaultCellStyle.Font = Font(self.table.DefaultCellStyle.Font,
FontStyle.Underline)
col2 = DataGridViewTextBoxColumn()
col2.HeaderText = 'Type'
col2.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill
col2.FillWeight = 5
col2.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter
col3 = DataGridViewTextBoxColumn()
col3.HeaderText = 'Value'
col3.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill
col3.FillWeight = 15
col4 = DataGridViewTextBoxColumn()
col4.HeaderText = 'Infos'
col4.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill
col4.FillWeight = 60
self.table.Columns.AddRange((col1, col2, col3, col4))
self.table.AutoGenerateColumns = False
self.panright.Panel1.Controls.Add(self.top_info)
self.panright.Panel2.Controls.Add(self.table)
self.panright.FixedPanel = FixedPanel.Panel1
self.toolpan = FlowLayoutPanel()
self.toolpan.Parent = self
self.toolpan.Dock = DockStyle.Top
self.toolpan.Height = 25
self.check = CheckBox()
self.check.Parent = self.toolpan
self.check.Text = "Hide Sys"
self.check.Checked = True
self.close = Button()
self.close.Parent = self
self.close.Dock = DockStyle.Bottom
self.close.Text = 'Close'
self.close.Height = 30
# LOAD DATAS
self.update_info(extract_main(self.ref_obj))
self.update_table(extract_members(self.ref_obj, self.filter_sys_memb))
self.Show()
# EVENTS
self.top_info.LinkClicked += self.on_link_clicked
self.check.CheckedChanged += self.on_hide_member_clicked
self.close.Click += self.on_close
self.table.MouseEnter += self.get_focus
self.table.CellContentDoubleClick += self.on_val_double_click
#self.table.SortCompare += self.sort_by_name # TODO double sort
def update_info(self, text):
'''Display main info in the richtextbox
arg : text as string
'''
self.top_info.Text = text
self.top_info.SelectionStart = 0
self.top_info.SelectionLength = len(self.top_info.Text.split('\n')[0])
self.top_info.SelectionFont = Font(self.top_info.Font, FontStyle.Bold)
self.top_info.SelectionLength = 0
def update_table(self, sourcelist):
'''Populate listview with selected member or group
arg: a list of tuples (member, type, val, docstring)
'''
self.table.Rows.Clear()
self.table.SuspendLayout()
for member, mtype, val, doc in sourcelist:
self.table.Rows.Add(member, mtype, val, doc)
self.table.ResumeLayout()
def on_close(self, sender, event):
'''Get out!
'''
self.Close()
def on_link_clicked(self, sender, event):
''' Open tab in default browser
'''
webbrowser.open_new_tab(event.LinkText)
def on_hide_member_clicked(self, sender, event):
''' Update views to hide/show object base members
'''
self.filter_sys_memb = sender.Checked
self.update_table(extract_members(self.ref_obj, self.filter_sys_memb))
def on_val_double_click(self, sender, event):
''' Open a new form to display clicked member
'''
try:
if event.ColumnIndex == 0:
member = sender.Rows[event.RowIndex].Cells[
event.ColumnIndex].Value
new_ref = getattr(self.ref_obj, member)
RevitPythonHelper(new_ref)
except:
print("Can't reach this reference")
def get_focus(self, sender, event):
'''Add convenient focus for scroll in datagrid
'''
if not sender.Focused:
sender.Focus()
def sort_by_name(self, sender, event):
''' Overide the automatic grid sort
'''
event.SortResult = System.String.Compare(event.CellValue1.ToString(),
event.CellValue2.ToString())
if not (event.SortResult and event.Column.Index == 0):
event.SortResult = System.String.Compare(
sender.Rows[event.RowIndex1].Cells[0].Value.ToString(),
sender.Rows[event.RowIndex2].Cells[0].Value.ToString())
event.Handled = True
def setupDataGridView(self):
self._dataGridView1 = DataGridView()
self._dataGridView1.AllowUserToOrderColumns = True
self._dataGridView1.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize
self._dataGridView1.Dock = DockStyle.Fill
self._dataGridView1.Location = Point(0, 111)
self._dataGridView1.Size = Size(506, 273)
self._dataGridView1.TabIndex = 3
self._dataGridView1.ColumnCount = len(headers)
self._dataGridView1.ColumnHeadersVisible = True
for i in range(len(headers)):
self._dataGridView1.Columns[i].Name = headers[i]
for j in range(len(signals)):
for k in range(len(headers)):
array_str[k] = signals[j][k]
self._dataGridView1.Rows.Add(array_str)
self.Controls.Add(self._dataGridView1)
#Application.Run(DataGridViewQueryForm())