public static void SetDefaults(this DataGridView grid,
int rowsHeight = 22,
string fontName = "Verdana",
float emSize = 8,
DataGridViewCellBorderStyle borderStyle = DataGridViewCellBorderStyle.SingleHorizontal,
int rowHeadersWidth = 24,
DataGridViewContentAlignment alignAll = DataGridViewContentAlignment.MiddleCenter,
int padTop = 0,
int padRight = 5,
int padBottom = 0,
int padLeft = 5)
{
grid.SetRowsHeight(rowsHeight);
grid.SetFont(fontName, emSize);
grid.SetAlignAll(alignAll);
grid.DefaultCellStyle.Padding
= new Padding(padLeft, padTop, padRight, padBottom);
grid.CellBorderStyle = borderStyle;
grid.RowHeadersWidth = rowHeadersWidth;//minimum to show the arrow marker
//grid.ColumnHeadersDefaultCellStyle.Alignment = AlignMid.Center;
}
public static void SetDefaults(this DataGridView grid,
int rowsHeight = 22,
string fontName = "Verdana",
float emSize = 8,
DataGridViewCellBorderStyle borderStyle = DataGridViewCellBorderStyle.SingleHorizontal,
int rowHeadersWidth = 24,
DataGridViewContentAlignment alignAll = DataGridViewContentAlignment.MiddleCenter,
int padTop = 0,
int padRight = 5,
int padBottom = 0,
int padLeft = 5)
{
grid.SetRowsHeight(rowsHeight);
grid.SetFont(fontName, emSize);
grid.SetAlignAll(alignAll);
grid.DefaultCellStyle.Padding
= new Padding(padLeft, padTop, padRight, padBottom);
grid.CellBorderStyle = borderStyle;
grid.RowHeadersWidth = rowHeadersWidth;//minimum to show the arrow marker
//grid.ColumnHeadersDefaultCellStyle.Alignment = AlignMid.Center;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Saves some of the specified grid's properties.
/// </summary>
/// ------------------------------------------------------------------------------------
public void Save(DataGridView grid)
{
if (grid == null || grid.Columns.Count == 0)
{
return;
}
GridLines = grid.CellBorderStyle;
if (SaveAdjustedColHeaderHeight)
{
ColHeaderHeight = grid.ColumnHeadersHeight;
}
// Save the list of columns sorted by display index.
var displayIndexes = new SortedList <int, PaField>();
// Save the specified grid's column properties.
foreach (var col in grid.Columns.Cast <DataGridViewColumn>())
{
var field = _project.GetFieldForName(col.Name);
if (field != null)
{
if (SaveAdjustedColWidths)
{
field.WidthInGrid = col.Width;
}
if (SaveReorderedCols)
{
displayIndexes[col.DisplayIndex] = field;
}
}
}
if (displayIndexes.Count > 0)
{
// The display index order saved with the fields should begin with zero, but
// since the grid may have some SilHerarchicalColumns showing, the first field's
// display index may be greater than 1. Therefore, we adjust for that by setting
// the display indexes in sequence beginning from zero.
int i = 0;
foreach (var field in displayIndexes.Values)
{
field.DisplayIndexInGrid = i++;
}
}
var filename = _project.ProjectPathFilePrefix + kFiltersFilePrefix;
XmlSerializationHelper.SerializeToFile(filename, this);
PaField.SaveProjectFields(_project);
}
// Loads the user's UI settings.
private void LoadSettings()
{
// Menu colors.
menuBackColor = Properties.Settings.Default.MenuBackColor;
menuForeColor = Properties.Settings.Default.MenuForeColor;
// DataGridView settings.
rowColor = Properties.Settings.Default.RowColor;
alternatingRowColor = Properties.Settings.Default.AlternatingRowColor;
gridlines = Properties.Settings.Default.GridlinesStyle;
autoSizeColumnMode = Properties.Settings.Default.AutosizeColumnsMode;
}
private void btnDefault_Click(object sender, EventArgs e)
{
// Set default settings.
menuBackColor = Color.SteelBlue;
menuForeColor = Color.White;
rowColor = Color.White;
alternatingRowColor = Color.AliceBlue;
gridlines = DataGridViewCellBorderStyle.None;
autoSizeColumnMode = DataGridViewAutoSizeColumnsMode.Fill;
RefreshUI();
}
private void cboGridlines_SelectedIndexChanged(object sender, EventArgs e)
{
// Set the gridlines property.
switch (cboGridlines.Text)
{
case "Vertical & Horizontal":
gridlines = DataGridViewCellBorderStyle.Single;
break;
case "Horizontal":
gridlines = DataGridViewCellBorderStyle.SingleHorizontal;
break;
case "None":
gridlines = DataGridViewCellBorderStyle.None;
break;
}
RefreshUI();
}
public DataGridView ()
{
SetStyle (ControlStyles.Opaque, true);
//SetStyle (ControlStyles.UserMouse, true);
SetStyle (ControlStyles.OptimizedDoubleBuffer, true);
adjustedTopLeftHeaderBorderStyle = new DataGridViewAdvancedBorderStyle();
adjustedTopLeftHeaderBorderStyle.All = DataGridViewAdvancedCellBorderStyle.Single;
advancedCellBorderStyle = new DataGridViewAdvancedBorderStyle();
advancedCellBorderStyle.All = DataGridViewAdvancedCellBorderStyle.Single;
advancedColumnHeadersBorderStyle = new DataGridViewAdvancedBorderStyle();
advancedColumnHeadersBorderStyle.All = DataGridViewAdvancedCellBorderStyle.Single;
advancedRowHeadersBorderStyle = new DataGridViewAdvancedBorderStyle();
advancedRowHeadersBorderStyle.All = DataGridViewAdvancedCellBorderStyle.Single;
alternatingRowsDefaultCellStyle = new DataGridViewCellStyle();
allowUserToAddRows = true;
allowUserToDeleteRows = true;
allowUserToOrderColumns = false;
allowUserToResizeColumns = true;
allowUserToResizeRows = true;
autoGenerateColumns = true;
autoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.None;
autoSizeRowsMode = DataGridViewAutoSizeRowsMode.None;
backColor = Control.DefaultBackColor;
backgroundColor = SystemColors.AppWorkspace;
borderStyle = BorderStyle.FixedSingle;
cellBorderStyle = DataGridViewCellBorderStyle.Single;
clipboardCopyMode = DataGridViewClipboardCopyMode.EnableWithAutoHeaderText;
columnHeadersBorderStyle = DataGridViewHeaderBorderStyle.Single;
columnHeadersDefaultCellStyle = new DataGridViewCellStyle();
columnHeadersDefaultCellStyle.BackColor = SystemColors.Control;
columnHeadersDefaultCellStyle.ForeColor = SystemColors.WindowText;
columnHeadersDefaultCellStyle.SelectionBackColor = SystemColors.Highlight;
columnHeadersDefaultCellStyle.SelectionForeColor = SystemColors.HighlightText;
columnHeadersDefaultCellStyle.Font = this.Font;
columnHeadersDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleLeft;
columnHeadersDefaultCellStyle.WrapMode = DataGridViewTriState.True;
columnHeadersHeight = 23;
columnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.EnableResizing;
columnHeadersVisible = true;
columns = CreateColumnsInstance();
columns.CollectionChanged += OnColumnCollectionChanged;
currentCellAddress = new Point (-1, -1);
dataMember = String.Empty;
defaultCellStyle = new DataGridViewCellStyle();
defaultCellStyle.BackColor = SystemColors.Window;
defaultCellStyle.ForeColor = SystemColors.ControlText;
defaultCellStyle.SelectionBackColor = SystemColors.Highlight;
defaultCellStyle.SelectionForeColor = SystemColors.HighlightText;
defaultCellStyle.Font = this.Font;
defaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleLeft;
defaultCellStyle.WrapMode = DataGridViewTriState.False;
editMode = DataGridViewEditMode.EditOnKeystrokeOrF2;
firstDisplayedScrollingColumnHiddenWidth = 0;
isCurrentCellDirty = false;
multiSelect = true;
readOnly = false;
rowHeadersBorderStyle = DataGridViewHeaderBorderStyle.Single;
rowHeadersDefaultCellStyle = (DataGridViewCellStyle) columnHeadersDefaultCellStyle.Clone ();
rowHeadersVisible = true;
rowHeadersWidth = 41;
rowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.EnableResizing;
rows = CreateRowsInstance();
rowsDefaultCellStyle = new DataGridViewCellStyle();
selectionMode = DataGridViewSelectionMode.RowHeaderSelect;
showCellErrors = true;
showEditingIcon = true;
scrollBars = ScrollBars.Both;
userSetCursor = Cursor.Current;
virtualMode = false;
horizontalScrollBar = new HScrollBar();
horizontalScrollBar.Scroll += OnHScrollBarScroll;
horizontalScrollBar.Visible = false;
verticalScrollBar = new VScrollBar();
verticalScrollBar.Scroll += OnVScrollBarScroll;
verticalScrollBar.Visible = false;
Controls.AddRange (new Control[] {horizontalScrollBar, verticalScrollBar});
}
Image DrawCellBorder(Image img, DataGridViewCellBorderStyle borderStyle)
{
Debug.WriteLine("Add1pxBorder");
Graphics g = Graphics.FromImage(img);
Pen pen, pen1 = Pens.White;
if (borderStyle == DataGridViewCellBorderStyle.Single || borderStyle == DataGridViewCellBorderStyle.SingleHorizontal || borderStyle == DataGridViewCellBorderStyle.SingleVertical)
{
pen = new Pen(this.DataGridView.GridColor, 1);
}
else if (borderStyle == DataGridViewCellBorderStyle.Raised || borderStyle == DataGridViewCellBorderStyle.RaisedHorizontal || borderStyle == DataGridViewCellBorderStyle.RaisedVertical ||
borderStyle == DataGridViewCellBorderStyle.Sunken || borderStyle == DataGridViewCellBorderStyle.SunkenHorizontal || borderStyle == DataGridViewCellBorderStyle.SunkenVertical)
{
pen = new Pen(SystemColors.AppWorkspace, 1);
pen1 = new Pen(SystemColors.Window, 1);
}
else
{
return(img);
}
if (borderStyle == DataGridViewCellBorderStyle.Single || borderStyle == DataGridViewCellBorderStyle.SingleHorizontal)
{
g.DrawLine(pen, new Point(0, img.Height - 1), new Point(img.Width - 1, img.Height - 1));
}
if (borderStyle == DataGridViewCellBorderStyle.Single || borderStyle == DataGridViewCellBorderStyle.SingleVertical)
{
g.DrawLine(pen, new Point(img.Width - 1, 0), new Point(img.Width - 1, img.Height - 1));
}
if (borderStyle == DataGridViewCellBorderStyle.Raised || borderStyle == DataGridViewCellBorderStyle.RaisedHorizontal)
{
g.DrawLine(pen, new Point(0, img.Height - 1), new Point(img.Width - 1, img.Height - 1));
g.DrawLine(pen1, new Point(0, 0), new Point(img.Width - 1, 0));
}
if (borderStyle == DataGridViewCellBorderStyle.Raised || borderStyle == DataGridViewCellBorderStyle.RaisedVertical)
{
g.DrawLine(pen, new Point(img.Width - 1, 0), new Point(img.Width - 1, img.Height - 1));
g.DrawLine(pen1, new Point(0, 0), new Point(0, img.Height - 1));
}
if (borderStyle == DataGridViewCellBorderStyle.Sunken || borderStyle == DataGridViewCellBorderStyle.SunkenHorizontal)
{
g.DrawLine(pen, new Point(0, 0), new Point(img.Width - 1, 0));
g.DrawLine(pen1, new Point(1, img.Height - 1), new Point(img.Width - 1, img.Height - 1));
}
if (borderStyle == DataGridViewCellBorderStyle.Sunken || borderStyle == DataGridViewCellBorderStyle.SunkenVertical)
{
g.DrawLine(pen, new Point(0, 0), new Point(0, img.Height - 1));
g.DrawLine(pen1, new Point(img.Width - 1, 0), new Point(img.Width - 1, img.Height - 1));
}
return(img);
}
