mirror of
https://github.com/SDRSharpR/SDRSharper.git
synced 2025-12-06 04:12:02 +01:00
401 lines
9.2 KiB
C#
401 lines
9.2 KiB
C#
using System;
|
|
using System.ComponentModel;
|
|
using System.Drawing;
|
|
using System.Windows.Forms;
|
|
|
|
namespace SDRSharp.Controls
|
|
{
|
|
[DefaultEvent("ValueChanged")]
|
|
public class gSliderH : UserControl
|
|
{
|
|
private int _oldPos;
|
|
|
|
private int _oldCur;
|
|
|
|
private float _factor;
|
|
|
|
private int _min;
|
|
|
|
private int _max = 100;
|
|
|
|
private int _val = -1;
|
|
|
|
private bool _button = true;
|
|
|
|
private int _ticks;
|
|
|
|
private Color _tickColor = Color.Orange;
|
|
|
|
public ToolTip _toolTip;
|
|
|
|
private IContainer components;
|
|
|
|
private gButton gButton;
|
|
|
|
private gButton gThumb;
|
|
|
|
private Panel panel;
|
|
|
|
private BorderGradientPanel gradientPanel;
|
|
|
|
public int Minimum
|
|
{
|
|
get
|
|
{
|
|
return this._min;
|
|
}
|
|
set
|
|
{
|
|
this._min = value;
|
|
}
|
|
}
|
|
|
|
public int Maximum
|
|
{
|
|
get
|
|
{
|
|
return this._max;
|
|
}
|
|
set
|
|
{
|
|
this._max = value;
|
|
}
|
|
}
|
|
|
|
public int Value
|
|
{
|
|
get
|
|
{
|
|
return this._val;
|
|
}
|
|
set
|
|
{
|
|
this.SetValue(value);
|
|
}
|
|
}
|
|
|
|
public bool Button
|
|
{
|
|
get
|
|
{
|
|
return this._button;
|
|
}
|
|
set
|
|
{
|
|
this._button = value;
|
|
}
|
|
}
|
|
|
|
public bool Checked
|
|
{
|
|
get
|
|
{
|
|
return this.gButton.Checked;
|
|
}
|
|
set
|
|
{
|
|
this.gButton.Checked = value;
|
|
}
|
|
}
|
|
|
|
public int Ticks
|
|
{
|
|
get
|
|
{
|
|
return this._ticks + 1;
|
|
}
|
|
set
|
|
{
|
|
this._ticks = value - 1;
|
|
}
|
|
}
|
|
|
|
public Color TickColor
|
|
{
|
|
get
|
|
{
|
|
return this._tickColor;
|
|
}
|
|
set
|
|
{
|
|
this._tickColor = value;
|
|
}
|
|
}
|
|
|
|
public ToolTip ToolTip
|
|
{
|
|
get
|
|
{
|
|
return this._toolTip;
|
|
}
|
|
set
|
|
{
|
|
this._toolTip = value;
|
|
}
|
|
}
|
|
|
|
public float ColorFactor
|
|
{
|
|
get
|
|
{
|
|
return this.gradientPanel.EndFactor;
|
|
}
|
|
set
|
|
{
|
|
this.gradientPanel.EndFactor = value;
|
|
this.gradientPanel.StartFactor = value;
|
|
}
|
|
}
|
|
|
|
public event EventHandler ValueChanged;
|
|
|
|
public event EventHandler CheckedChanged;
|
|
|
|
public gSliderH()
|
|
{
|
|
this.InitializeComponent();
|
|
}
|
|
|
|
protected override void OnLoad(EventArgs e)
|
|
{
|
|
base.OnLoad(e);
|
|
if (this._toolTip != null)
|
|
{
|
|
string toolTip = this._toolTip.GetToolTip(this);
|
|
this._toolTip.SetToolTip(this.gThumb, toolTip);
|
|
}
|
|
}
|
|
|
|
protected override void OnForeColorChanged(EventArgs e)
|
|
{
|
|
base.OnForeColorChanged(e);
|
|
this.gThumb.ForeColor = this.ForeColor;
|
|
}
|
|
|
|
protected override void OnResize(EventArgs e)
|
|
{
|
|
this.gThumb.Height = base.Height;
|
|
this.gButton.Height = base.Height;
|
|
this.gButton.Width = base.Height;
|
|
this.gButton.Visible = this._button;
|
|
this.gradientPanel.Left = (this._button ? (this.gButton.Width + 2) : 0);
|
|
this.gradientPanel.Width = base.Width - this.gradientPanel.Left - 1;
|
|
this.gradientPanel.Height = base.Height;
|
|
this.panel.Left = this.gradientPanel.Left + 10;
|
|
this.panel.Width = this.gradientPanel.Width - 20;
|
|
this.panel.Top = (base.Height - this.panel.Height) / 2;
|
|
base.OnResize(e);
|
|
}
|
|
|
|
private void hThumb_MouseDown(object sender, MouseEventArgs e)
|
|
{
|
|
if (e.Button == MouseButtons.Left)
|
|
{
|
|
this._oldPos = this.gThumb.Left + this.gThumb.Width / 2;
|
|
this._oldCur = Control.MousePosition.X;
|
|
}
|
|
}
|
|
|
|
private void hThumb_MouseMove(object sender, MouseEventArgs e)
|
|
{
|
|
if (this._oldCur != 0 && e.Button == MouseButtons.Left)
|
|
{
|
|
this.SetThumb(this._oldPos + Control.MousePosition.X - this._oldCur);
|
|
}
|
|
}
|
|
|
|
private void hThumb_MouseUp(object sender, MouseEventArgs e)
|
|
{
|
|
if (e.Button == MouseButtons.Left)
|
|
{
|
|
this._oldCur = 0;
|
|
}
|
|
}
|
|
|
|
private void SetValue(int value)
|
|
{
|
|
if (this._val != value)
|
|
{
|
|
this._val = Math.Min(this._max, value);
|
|
this._val = Math.Max(this._min, this._val);
|
|
this._factor = (float)(this._val - this._min) / (float)(this._max - this._min);
|
|
int num = (int)((float)this.panel.Left + this._factor * (float)this.panel.Width);
|
|
this.gThumb.Left = num - this.gThumb.Width / 2;
|
|
if (this.ValueChanged != null)
|
|
{
|
|
this.ValueChanged(this, new EventArgs());
|
|
}
|
|
}
|
|
}
|
|
|
|
private void SetThumb(int newPos)
|
|
{
|
|
newPos = Math.Max(this.panel.Left, newPos);
|
|
newPos = Math.Min(this.panel.Left + this.panel.Width, newPos);
|
|
this.gThumb.Left = newPos - this.gThumb.Width / 2;
|
|
this._factor = (float)(newPos - this.panel.Left) / (float)this.panel.Width;
|
|
this._val = (int)((float)this._min + (float)(this._max - this._min) * this._factor);
|
|
if (this.ValueChanged != null)
|
|
{
|
|
this.ValueChanged(this, new EventArgs());
|
|
}
|
|
}
|
|
|
|
private void gradientPanel_MouseDown(object sender, MouseEventArgs e)
|
|
{
|
|
this.SetThumb(this.gradientPanel.Left + e.X);
|
|
}
|
|
|
|
private void panel_MouseDown(object sender, MouseEventArgs e)
|
|
{
|
|
this.SetThumb(this.panel.Left + e.X);
|
|
}
|
|
|
|
private void gButton_CheckedChanged(object sender, EventArgs e)
|
|
{
|
|
if (this.ValueChanged != null)
|
|
{
|
|
this.CheckedChanged(this, new EventArgs());
|
|
}
|
|
}
|
|
|
|
private void gThumb_PreviewKeyDown(object sender, PreviewKeyDownEventArgs e)
|
|
{
|
|
if (e.KeyCode != Keys.Left && e.KeyCode != Keys.Right && e.KeyCode != Keys.Space)
|
|
{
|
|
return;
|
|
}
|
|
e.IsInputKey = true;
|
|
}
|
|
|
|
private void gThumb_KeyDown(object sender, KeyEventArgs e)
|
|
{
|
|
if (e.KeyCode == Keys.Left)
|
|
{
|
|
this.Value = this._val - 1;
|
|
e.Handled = true;
|
|
}
|
|
else if (e.KeyCode == Keys.Right)
|
|
{
|
|
this.Value = this._val + 1;
|
|
e.Handled = true;
|
|
}
|
|
else if (e.KeyCode == Keys.Space)
|
|
{
|
|
this.gButton.Checked = !this.gButton.Checked;
|
|
e.Handled = true;
|
|
}
|
|
}
|
|
|
|
private void gradientPanel_Paint(object sender, PaintEventArgs e)
|
|
{
|
|
if (this._ticks > 0)
|
|
{
|
|
int num = this.gradientPanel.Height / 4;
|
|
using (Pen pen = new Pen(this._tickColor, 1f))
|
|
{
|
|
for (int i = 0; i <= this._ticks; i++)
|
|
{
|
|
int num2 = this.panel.Left - this.gradientPanel.Left + (int)((float)(this.panel.Width - 2) / (float)this._ticks * (float)i) + 1;
|
|
e.Graphics.DrawLine(pen, num2, num, num2, this.gradientPanel.Height - num - 1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
protected override void Dispose(bool disposing)
|
|
{
|
|
if (disposing && this.components != null)
|
|
{
|
|
this.components.Dispose();
|
|
}
|
|
base.Dispose(disposing);
|
|
}
|
|
|
|
private void InitializeComponent()
|
|
{
|
|
this.panel = new Panel();
|
|
this.gButton = new gButton();
|
|
this.gThumb = new gButton();
|
|
this.gradientPanel = new BorderGradientPanel();
|
|
base.SuspendLayout();
|
|
this.panel.BackColor = Color.Black;
|
|
this.panel.Location = new Point(38, 14);
|
|
this.panel.Name = "panel";
|
|
this.panel.Size = new Size(263, 4);
|
|
this.panel.TabIndex = 30;
|
|
this.panel.MouseDown += this.panel_MouseDown;
|
|
this.gButton.Arrow = 0;
|
|
this.gButton.BackColor = SystemColors.Control;
|
|
this.gButton.Checked = false;
|
|
this.gButton.Edge = 0.15f;
|
|
this.gButton.EndColor = Color.White;
|
|
this.gButton.EndFactor = 0.2f;
|
|
this.gButton.Font = new Font("Microsoft Sans Serif", 7.8f, FontStyle.Bold, GraphicsUnit.Point, 0);
|
|
this.gButton.Location = new Point(0, 0);
|
|
this.gButton.Name = "gButton";
|
|
this.gButton.NoBorder = false;
|
|
this.gButton.NoLed = false;
|
|
this.gButton.RadioButton = false;
|
|
this.gButton.Radius = 4;
|
|
this.gButton.RadiusB = 6;
|
|
this.gButton.Size = new Size(32, 32);
|
|
this.gButton.StartColor = Color.Black;
|
|
this.gButton.StartFactor = 0.35f;
|
|
this.gButton.TabIndex = 0;
|
|
this.gThumb.Anchor = AnchorStyles.None;
|
|
this.gThumb.Arrow = 101;
|
|
this.gThumb.BackColor = SystemColors.Control;
|
|
this.gThumb.Checked = false;
|
|
this.gThumb.Edge = 0.15f;
|
|
this.gThumb.EndColor = Color.White;
|
|
this.gThumb.EndFactor = 0.2f;
|
|
this.gThumb.Font = new Font("Microsoft Sans Serif", 7.8f, FontStyle.Bold, GraphicsUnit.Point, 0);
|
|
this.gThumb.ForeColor = Color.Black;
|
|
this.gThumb.Location = new Point(156, 0);
|
|
this.gThumb.Name = "gThumb";
|
|
this.gThumb.NoBorder = false;
|
|
this.gThumb.NoLed = true;
|
|
this.gThumb.RadioButton = false;
|
|
this.gThumb.Radius = 1;
|
|
this.gThumb.RadiusB = 1;
|
|
this.gThumb.Size = new Size(11, 34);
|
|
this.gThumb.StartColor = Color.DarkGray;
|
|
this.gThumb.StartFactor = 0.35f;
|
|
this.gThumb.TabIndex = 1;
|
|
this.gThumb.KeyDown += this.gThumb_KeyDown;
|
|
this.gThumb.MouseDown += this.hThumb_MouseDown;
|
|
this.gThumb.MouseMove += this.hThumb_MouseMove;
|
|
this.gThumb.MouseUp += this.hThumb_MouseUp;
|
|
this.gThumb.PreviewKeyDown += this.gThumb_PreviewKeyDown;
|
|
this.gradientPanel.BackColor = Color.Black;
|
|
this.gradientPanel.Edge = 0.18f;
|
|
this.gradientPanel.EndColor = Color.Black;
|
|
this.gradientPanel.EndFactor = 0.5f;
|
|
this.gradientPanel.Location = new Point(34, 0);
|
|
this.gradientPanel.Margin = new Padding(2);
|
|
this.gradientPanel.Name = "gradientPanel";
|
|
this.gradientPanel.NoBorder = true;
|
|
this.gradientPanel.Radius = 4;
|
|
this.gradientPanel.RadiusB = 6;
|
|
this.gradientPanel.Size = new Size(282, 34);
|
|
this.gradientPanel.StartColor = Color.Gray;
|
|
this.gradientPanel.StartFactor = 0.5f;
|
|
this.gradientPanel.TabIndex = 29;
|
|
this.gradientPanel.TabStop = false;
|
|
this.gradientPanel.Text = "borderGradientPanel3";
|
|
this.gradientPanel.Paint += this.gradientPanel_Paint;
|
|
this.gradientPanel.MouseDown += this.gradientPanel_MouseDown;
|
|
base.AutoScaleDimensions = new SizeF(6f, 13f);
|
|
base.AutoScaleMode = AutoScaleMode.Font;
|
|
base.Controls.Add(this.gButton);
|
|
base.Controls.Add(this.gThumb);
|
|
base.Controls.Add(this.panel);
|
|
base.Controls.Add(this.gradientPanel);
|
|
base.Name = "gSliderH";
|
|
base.Size = new Size(330, 46);
|
|
base.ResumeLayout(false);
|
|
}
|
|
}
|
|
}
|