public InputBox(string text, string caption, string defaultValue)
{
//
// The InitializeComponent() call is required for Windows Forms designer support.
//
InitializeComponent();
this.Text = caption;
acceptButton.Text = "确定";
cancelButton.Text = "取消";
Size size;
using (Graphics g = this.CreateGraphics())
{
Rectangle screen = Screen.PrimaryScreen.WorkingArea;
SizeF sizeF = g.MeasureString(text, label.Font, screen.Width - 20);
size = sizeF.ToSize();
size.Width += 4;
}
if (size.Width < 200)
size.Width = 200;
Size clientSize = this.ClientSize;
clientSize.Width += size.Width - label.Width;
clientSize.Height += size.Height - label.Height;
this.ClientSize = clientSize;
label.Text = text;
textBox.Text = defaultValue;
this.DialogResult = DialogResult.Cancel;
RightToLeftConverter.ConvertRecursive(this);
}
public CustomDialog(string caption, string message, int acceptButton, int cancelButton, string[] buttonLabels)
{
this.SuspendLayout();
InitializeComponent();
this.Icon = null;
this.acceptButton = acceptButton;
this.cancelButton = cancelButton;
this.Text = caption;
using (Graphics g = this.CreateGraphics())
{
Rectangle screen = Screen.PrimaryScreen.WorkingArea;
////SizeF size = g.MeasureString(message, label.Font, screen.Width - 20);
////Size clientSize = size.ToSize();
int maxWidth = screen.Width / 3;
SizeF size = g.MeasureString(message, label.Font, maxWidth - 20);
Size clientSize = size.ToSize();
if (clientSize.Height < 120)
{
clientSize.Height = 120;
}
Button[] buttons = new Button[buttonLabels.Length];
int[] positions = new int[buttonLabels.Length];
int pos = 0;
for (int i = 0; i < buttons.Length; i++)
{
Button newButton = new Button();
newButton.FlatStyle = FlatStyle.System;
newButton.Tag = i;
string buttonLabel = buttonLabels[i];
newButton.Text = buttonLabel;
newButton.Click += new EventHandler(ButtonClick);
SizeF buttonSize = g.MeasureString(buttonLabel, newButton.Font);
newButton.Width = Math.Max(newButton.Width, ((int)Math.Ceiling(buttonSize.Width / 8.0) + 1) * 8);
positions[i] = pos;
buttons[i] = newButton;
pos += newButton.Width + 4;
}
if (acceptButton >= 0)
{
AcceptButton = buttons[acceptButton];
}
if (cancelButton >= 0)
{
CancelButton = buttons[cancelButton];
}
pos += 4; // add space before first button
// (we don't start with pos=4 because this space doesn't belong to the button panel)
if (pos > clientSize.Width)
{
clientSize.Width = pos;
}
clientSize.Height += panel.Height + 6;
this.ClientSize = clientSize;
int start = (clientSize.Width - pos) / 2;
for (int i = 0; i < buttons.Length; i++)
{
buttons[i].Location = new Point(start + positions[i], 4);
}
panel.Controls.AddRange(buttons);
}
label.Text = message;
RightToLeftConverter.ConvertRecursive(this);
this.ResumeLayout(false);
}