private void PDFTextBox_Paint(object sender, PaintEventArgs e)
{
UpdateControl();
// Draw TextBox Border.
FormFieldControl.DrawBorder(e.Graphics, this, this.ClientSize, _focus);
}
public static void SetControlBorder(FormFieldControl fieldControl, RasterColor borderColor, int borderWidth, int borderStyle)
{
fieldControl.BorderThickness = borderWidth;
fieldControl.BorderColor = Color.FromArgb(borderColor.A, borderColor.R, borderColor.G, borderColor.B);
switch (borderStyle)
{
case PDFFormField.BorderStyleSolid:
fieldControl.FieldBorderStyle = FieldBorderStyle.Solid;
break;
case PDFFormField.BorderStyleDashed:
fieldControl.FieldBorderStyle = FieldBorderStyle.Dashed;
break;
case PDFFormField.BorderStyleBeveled:
fieldControl.FieldBorderStyle = FieldBorderStyle.Beveled;
break;
case PDFFormField.BorderStyleInset:
fieldControl.FieldBorderStyle = FieldBorderStyle.Inset;
break;
case PDFFormField.BorderStyleUnderline:
fieldControl.FieldBorderStyle = FieldBorderStyle.Underlined;
break;
}
}
private void _propertiesToolStripMenuItem_Click(object sender, EventArgs e)
{
FormFieldControl formFieldControl = _formFieldContextMenu.SourceControl.Tag as FormFieldControl;
if (formFieldControl != null)
{
using (PDFFormFieldPropertiesDailog pdfFormFieldPropertiesDailog = new PDFFormFieldPropertiesDailog(formFieldControl))
pdfFormFieldPropertiesDailog.ShowDialog();
}
}
public static void SetControlFont(FormFieldControl fieldControl, string fontName, int fontSize, RasterColor textColor)
{
fontName = string.IsNullOrEmpty(fontName) ? "Arial" : fontName;
fieldControl.AutoFontResize = (fontSize == -1 || fontSize == 0);
fieldControl.Font = new Font(fontName, fieldControl.AutoFontResize ? FormFieldControl.MaxFontSize : fontSize);
fieldControl.ForeColor = Color.FromArgb(textColor.A, textColor.R, textColor.G, textColor.B);
}
private void PDFListBox_Paint(object sender, PaintEventArgs e)
{
if (!_isBorderStyleUpdated)
{
this.FieldBorderStyle = _fieldBorderStyle;
_isBorderStyleUpdated = true;
}
// Draw ListBox Border.
FormFieldControl.DrawBorder(e.Graphics, this, this.ClientSize, _focus);
}
public static void SetControlBounds(FormFieldControl fieldControl, PDFRect bounds, int docResolution)
{
double pdfResolutionFactor = docResolution / 72.0;
LeadRect rect = new LeadRect(
(int)(bounds.Left * pdfResolutionFactor),
(int)(bounds.Top * pdfResolutionFactor),
(int)(bounds.Width * pdfResolutionFactor),
(int)(bounds.Height * pdfResolutionFactor));
fieldControl.FiedlBounds = rect;
}
public static void SetControlBackground(FormFieldControl fieldControl, RasterColor fillColor, int fillMode)
{
if (fillMode == PDFFormField.FillModeFilled)
{
fieldControl.BackgroundColor = Color.FromArgb(fillColor.A, fillColor.R, fillColor.G, fillColor.B);
}
else
{
fieldControl.BackgroundColor = Color.White;
}
fieldControl.BackColor = Color.White;
}
protected override void OnPaint(PaintEventArgs e)
{
e.Graphics.Clear(this.BackColor);
Rectangle innerRect = new Rectangle((_borderThickness), (_borderThickness), this.ClientSize.Width - (_borderThickness * 2), this.ClientSize.Height - (_borderThickness * 2));
Rectangle backgroundRect = new Rectangle((_borderThickness), (_borderThickness), this.ClientSize.Width - (_borderThickness * 2), this.ClientSize.Height - (_borderThickness * 2));
switch (_fieldBorderStyle)
{
case FieldBorderStyle.Beveled:
backgroundRect.Inflate(-this._borderThickness, -this._borderThickness);
break;
case FieldBorderStyle.Inset:
backgroundRect.Inflate(-this._borderThickness, -this._borderThickness);
break;
case FieldBorderStyle.Underlined:
backgroundRect = new Rectangle(0, 0, this.ClientSize.Width, this.ClientSize.Height - _borderThickness);
break;
}
backgroundRect.Width = backgroundRect.Width == 0 ? 1 : backgroundRect.Width;
backgroundRect.Height = backgroundRect.Height == 0 ? 1 : backgroundRect.Height;
// Draw CheckBox Border.
FormFieldControl.DrawBorder(e.Graphics, this, this.ClientSize, _focus);
// Draw Check Box Background.
e.Graphics.FillRectangle(new SolidBrush(_backgroundColor), backgroundRect);
// Draw Check Mark.
if (this.Checked)
{
int checkMarkHeight = innerRect.Height >= innerRect.Width ? innerRect.Width : innerRect.Height;
Point checkMarkOffset = new Point(innerRect.X + ((innerRect.Width - checkMarkHeight) / 2), innerRect.Y + ((innerRect.Height - checkMarkHeight) / 2));
Rectangle checkMarkRect = new Rectangle(checkMarkOffset.X, checkMarkOffset.Y, checkMarkHeight, checkMarkHeight);
Font font = new Font("Verdana", checkMarkRect.Height, FontStyle.Bold);
font = FitTextToControlHeight(font, checkMarkRect.Height);
TextRenderer.DrawText(e.Graphics, "✓", font, new Point(checkMarkRect.X, checkMarkRect.Y), Color.Black);
}
}
public PDFFormFieldPropertiesDailog(FormFieldControl control)
{
InitializeComponent();
foreach (FontFamily font in System.Drawing.FontFamily.Families)
{
_appearanceFontFamilyComboBox.Items.Add(font.Name);
}
if (control != null)
{
_formFieldControl = control;
InitPropertiesControls();
}
this.FormClosing += PDFFormFieldPropertiesDailog_FormClosing;
UpdateControls();
}
private static FormFieldControl CreateFieldControl(PDFFormField field, int docResolution)
{
FormFieldControl formFieldControl = null;
switch (field.FieldType)
{
case PDFFormField.FieldTypeCheckBox:
if (((field.FieldFlags & PDFFormField.FieldFlagsButtonRadio) == PDFFormField.FieldFlagsButtonRadio) ||
((field.FieldFlags & PDFFormField.FieldFlagsButtonRadioInUnison) == PDFFormField.FieldFlagsButtonRadioInUnison) ||
field.GroupId > 0)
{
formFieldControl = CreateRadioButton(field);
}
else
{
formFieldControl = new CheckFormField();
}
break;
case PDFFormField.FieldTypeRadioButton:
formFieldControl = CreateRadioButton(field);
break;
case PDFFormField.FieldTypeComboBox:
formFieldControl = new ComboFormField();
break;
case PDFFormField.FieldTypeListBox:
formFieldControl = new ListFormField();
break;
case PDFFormField.FieldTypeTextBox:
formFieldControl = new TextFormField();
break;
}
formFieldControl.DocResolution = docResolution;
formFieldControl.InitControl(field);
return(formFieldControl);
}
protected override void OnPaint(PaintEventArgs e)
{
e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
// Draw ComboBox Border.
FormFieldControl.DrawBorder(e.Graphics, this, this.Parent.Size, _focus);
Rectangle innerRect = GetInnerRect();
using (e.Graphics.Clip = new Region(innerRect))
{
// Draw Background Rectangle
using (SolidBrush brush = new SolidBrush(this.BackgroundColor))
{
e.Graphics.FillRectangle(brush, innerRect);
}
// Draw Selected Item String
using (SolidBrush brush = new SolidBrush(this.ForeColor))
{
string selectetItem = this.SelectedItem == null ? "" : this.SelectedItem.ToString();
string text = string.IsNullOrEmpty(ContentText) ? selectetItem : this.ContentText;
SizeF textSize = e.Graphics.MeasureString(text, this.Font);
float centerY = innerRect.Y + (innerRect.Height - textSize.Height) / 2;
e.Graphics.DrawString(text, this.Font, brush, innerRect.X, centerY);
}
// Draw Combo Button
Rectangle comboButtonRect = new Rectangle(innerRect.X + innerRect.Width - 15, innerRect.Y, 15, innerRect.Height);
ControlPaint.DrawComboButton(e.Graphics, comboButtonRect, ButtonState.Normal);
}
}
public static void SetControlFlagsProperties(FormFieldControl fieldControl, long viewFlags, long fieldFlags)
{
bool Hidden = (viewFlags & PDFFormField.ViewFlagsHidden) == PDFFormField.ViewFlagsHidden;
bool NoView = (viewFlags & PDFFormField.ViewFlagsNoView) == PDFFormField.ViewFlagsNoView;
bool Print = (viewFlags & PDFFormField.ViewFlagsPrint) == PDFFormField.ViewFlagsPrint;
bool Locked = (viewFlags & PDFFormField.ViewFlagsLocked) == PDFFormField.ViewFlagsLocked;
bool NoRotate = (viewFlags & PDFFormField.ViewFlagsNoRotate) == PDFFormField.ViewFlagsNoRotate;
bool ReadOnly = (fieldFlags & PDFFormField.FieldFlagsReadOnly) == PDFFormField.FieldFlagsReadOnly;
if (Hidden)
{
fieldControl.IsFieldVisible = false;
fieldControl.IsFieldPrintable = false;
}
else
{
if (NoView)
{
fieldControl.IsFieldVisible = false;
}
else
{
fieldControl.IsFieldVisible = true;
}
if (Print)
{
fieldControl.IsFieldPrintable = true;
}
else
{
fieldControl.IsFieldPrintable = false;
}
}
if (Locked)
{
fieldControl.IsFieldLocked = true;
}
else
{
fieldControl.IsFieldLocked = false;
}
if (ReadOnly)
{
fieldControl.IsReadOnly = true;
}
else
{
fieldControl.IsReadOnly = false;
}
if (NoRotate)
{
fieldControl.IsFieldRotatable = false;
}
else
{
fieldControl.IsFieldRotatable = true;
}
}
