namespace RyzStudio.Windows.ThemedForms
{
using System;
using System.ComponentModel;
using System.Drawing;
using System.Drawing.Design;
using System.Windows.Forms;
public partial class BorderlessForm : System.Windows.Forms.Form
{
protected bool isBusy = false;
protected Color topFillColour = Color.FromArgb(15, 15, 15);
protected int topFillHeight = 48;
protected Color bottomFillColour = Color.FromArgb(15, 15, 15);
protected int bottomFillMargin = 19;
protected int bottomLeftMargin = 20;
protected int borderWidth = 1;
protected int menuFillWidth = 160;
protected Color menuFillColour = Color.FromArgb(179, 179, 179);
private bool windowDragging = false;
private Point windowOffset = new Point();
private Point windowSize = new Point();
public BorderlessForm() : base()
{
this.InitializeComponent();
this.BackColor = Color.FromArgb(247, 247, 247);
this.FormBorderStyle = FormBorderStyle.None;
this.Padding = new Padding(1);
this.topFillColour = Color.FromArgb(51, 51, 51);
this.topFillHeight = 48;
this.bottomFillColour = Color.FromArgb(0, 152, 167);
this.bottomFillMargin = 6;
pictureBox1.Click += pictureBox1_Click;
pictureBox2.Click += pictureBox2_Click;
pictureBox3.Click += pictureBox3_Click;
pictureBox4.Click += pictureBox4_Click;
updatePictureBox2Image();
}
protected override void OnClosing(CancelEventArgs e)
{
base.OnClosing(e);
if (this.IsBusy)
{
e.Cancel = true;
}
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
Graphics g = e.Graphics;
Rectangle areaTop = new Rectangle(this.DisplayRectangle.Left, this.Padding.Top, this.DisplayRectangle.Width, topFillHeight);
Rectangle areaBottom = new Rectangle(this.DisplayRectangle.Left, (this.DisplayRectangle.Height - bottomFillMargin + this.Padding.Top), this.DisplayRectangle.Width, bottomFillMargin);
Rectangle areaBorder = new Rectangle(this.ClientRectangle.X, this.ClientRectangle.Y, this.ClientRectangle.Width - borderWidth, this.ClientRectangle.Height - borderWidth);
Rectangle areaMenu = new Rectangle(this.DisplayRectangle.Left, this.DisplayRectangle.Top + topFillHeight, menuFillWidth, (this.DisplayRectangle.Height - bottomFillMargin - topFillHeight));
// draw header
if (topFillHeight > 0)
{
g.FillRectangle(new SolidBrush(topFillColour), areaTop);
}
// fill menu
g.FillRectangle(new SolidBrush(menuFillColour), areaMenu);
// draw footer
if (bottomFillMargin > 0)
{
g.FillRectangle(new SolidBrush(bottomFillColour), areaBottom);
}
// draw logo
if (this.TitleLogo != null)
{
g.DrawImageUnscaled(this.TitleLogo, this.Padding.Left, this.Padding.Top);
}
if (this.Banner != null)
{
g.DrawImageUnscaled(this.Banner, this.Padding.Left + bottomLeftMargin, (this.DisplayRectangle.Height - this.Banner.Height - bottomFillMargin + this.Padding.Top), (this.DisplayRectangle.Width - (this.Padding.Left + this.Padding.Right)), this.Banner.Height);
}
g.DrawRectangle(new Pen(Color.Black, borderWidth), areaBorder);
}
protected override void OnResize(EventArgs e)
{
base.OnResize(e);
updatePictureBox2Image();
this.Invalidate();
}
[Browsable(false), EditorBrowsable(EditorBrowsableState.Never)]
public new Color BackColor { get => base.BackColor; set => base.BackColor = value; }
[Browsable(false), EditorBrowsable(EditorBrowsableState.Never)]
public new FormBorderStyle FormBorderStyle { get => base.FormBorderStyle; set => base.FormBorderStyle = value; }
[Browsable(false), EditorBrowsable(EditorBrowsableState.Never)]
public new Padding Padding { get => base.Padding; set => base.Padding = value; }
[Category("Appearance"), Browsable(true)]
public string Description
{
get
{
return label1.Text?.Replace("\n", "\\n");
}
set
{
label1.Text = value?.Replace("\\n", "\n");
}
}
[Category("Appearance"), Browsable(true)]
public Image TitleLogo { get; set; }
[Category("Appearance"), Browsable(true)]
public Image Banner { get; set; }
[Category("Appearance"), Browsable(true)]
public bool ShowMenuButton { get => pictureBox4.Visible; set => pictureBox4.Visible = value; }
protected virtual bool IsBusy { get => isBusy; set => isBusy = value; }
private void pictureBox4_Click(object sender, System.EventArgs e)
{
//this.WindowState = FormWindowState.Minimized;
}
private void pictureBox1_Click(object sender, System.EventArgs e)
{
MouseEventArgs mouseEvent = (MouseEventArgs)e;
if (mouseEvent != null)
{
if (mouseEvent.Button != MouseButtons.Left)
{
return;
}
}
this.WindowState = FormWindowState.Minimized;
}
private void pictureBox2_Click(object sender, System.EventArgs e)
{
MouseEventArgs mouseEvent = (MouseEventArgs)e;
if (mouseEvent != null)
{
if (mouseEvent.Button != MouseButtons.Left)
{
return;
}
}
if (this.WindowState == FormWindowState.Maximized)
{
this.WindowState = FormWindowState.Normal;
pictureBox2.NormalImage = Resources.form20_maximise;
pictureBox2.HighlightImage = Resources.form20_maximise2;
}
else
{
this.WindowState = FormWindowState.Maximized;
pictureBox2.NormalImage = Resources.form20_restore;
pictureBox2.HighlightImage = Resources.form20_restore2;
}
}
private void pictureBox3_Click(object sender, System.EventArgs e)
{
MouseEventArgs mouseEvent = (MouseEventArgs)e;
if (mouseEvent != null)
{
if (mouseEvent.Button != MouseButtons.Left)
{
return;
}
}
this.Close();
}
public void SetValue(Label sender, string value)
{
if (sender.InvokeRequired)
{
sender.Invoke(new MethodInvoker(() => { sender.Text = value; }));
}
else
{
sender.Text = value;
}
}
public void SetValue(GroupBox sender, string value)
{
if (sender.InvokeRequired)
{
sender.Invoke(new MethodInvoker(() => { sender.Text = value; }));
}
else
{
sender.Text = value;
}
}
public void AddValue(ListBox sender, string value)
{
if (sender.InvokeRequired)
{
sender.Invoke(new MethodInvoker(() => { sender.Items.Add(value); }));
}
else
{
sender.Items.Add(value);
}
}
public void AddControl(FlowLayoutPanel sender, Control value)
{
if (sender.InvokeRequired)
{
sender.Invoke(new MethodInvoker(() =>
{
sender.Controls.Add(value);
}));
}
else
{
sender.Controls.Add(value);
}
}
public void ClearValues(ListBox sender)
{
if (sender.InvokeRequired)
{
sender.Invoke(new MethodInvoker(() => { sender.Items.Clear(); }));
}
else
{
sender.Items.Clear();
}
}
public string GetValue(ListBox sender)
{
string rv = string.Empty;
if (sender.InvokeRequired)
{
sender.Invoke(new MethodInvoker(() => { rv = (sender.SelectedItem == null) ? string.Empty : sender.SelectedItem.ToString(); }));
}
else
{
rv = (sender.SelectedItem == null) ? string.Empty : sender.SelectedItem.ToString();
}
return rv;
}
public string GetValue(TextBox sender)
{
string rv = string.Empty;
if (sender.InvokeRequired)
{
sender.Invoke(new MethodInvoker(() => { rv = sender.Text.Trim(); }));
}
else
{
rv = sender.Text.Trim();
}
return rv;
}
public int GetValue(NumericUpDown sender)
{
int rv = 0;
if (sender.InvokeRequired)
{
sender.Invoke(new MethodInvoker(() => { rv = (int)sender.Value; }));
}
else
{
rv = (int)sender.Value;
}
return rv;
}
protected void updatePictureBox2Image()
{
if (this.WindowState == FormWindowState.Maximized)
{
pictureBox2.NormalImage = Resources.form20_restore;
pictureBox2.HighlightImage = Resources.form20_restore2;
}
else
{
pictureBox2.NormalImage = Resources.form20_maximise;
pictureBox2.HighlightImage = Resources.form20_maximise2;
}
}
private void label1_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
{
return;
}
windowDragging = true;
windowOffset = e.Location;
}
private void label1_MouseUp(object sender, MouseEventArgs e)
{
windowDragging = false;
}
private void label1_MouseMove(object sender, MouseEventArgs e)
{
if (windowDragging)
{
Point currentScreenPos = PointToScreen(e.Location);
Location = new Point(currentScreenPos.X - windowOffset.X, currentScreenPos.Y - windowOffset.Y);
}
}
private void label1_DoubleClick(object sender, EventArgs e) => pictureBox2_Click(sender, e);
private void label1_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Middle)
{
this.TopMost = !this.TopMost;
}
}
private void panel1_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
{
return;
}
windowDragging = true;
windowOffset = e.Location;
windowSize = new Point(this.Width, this.Height);
}
private void panel1_MouseUp(object sender, MouseEventArgs e)
{
windowDragging = false;
}
private void panel1_MouseMove(object sender, MouseEventArgs e)
{
if (windowDragging)
{
this.Size = new Size(e.X - windowOffset.X + this.Width, e.Y - windowOffset.Y + this.Height);
}
}
private void panel2_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
{
return;
}
windowDragging = true;
windowOffset = e.Location;
windowSize = new Point(this.Width, this.Height);
}
private void panel2_MouseUp(object sender, MouseEventArgs e)
{
windowDragging = false;
}
private void panel2_MouseMove(object sender, MouseEventArgs e)
{
if (windowDragging)
{
this.Size = new Size(windowSize.X, e.Y - windowOffset.Y + this.Height);
}
}
}
}