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linear-app-launcher/MainForm.cs
2020-03-27 23:16:34 +00:00

138 lines
4.2 KiB
C#

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Text;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace AppLauncher
{
public partial class MainForm : Form
{
private bool windowDragging = false;
private Point windowOffset = new Point();
public MainForm()
{
InitializeComponent();
this.FormBorderStyle = FormBorderStyle.None;
this.StartPosition = FormStartPosition.Manual;
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
int requestedHeight = (int)Math.Floor(decimal.Divide((Screen.PrimaryScreen.WorkingArea.Height - this.Height), 2));
this.Location = new Point(Screen.PrimaryScreen.WorkingArea.X, (Screen.PrimaryScreen.WorkingArea.Y + requestedHeight));
//foreach (Screen item in Screen.AllScreens)
//{
// richTextBox1.Text += item.Bounds.ToString() + Environment.NewLine;
// richTextBox1.Text += item.WorkingArea.ToString() + Environment.NewLine;
// richTextBox1.Text += Environment.NewLine;
//}
}
//protected override void OnLocationChanged(EventArgs e)
//{
// base.OnLocationChanged(e);
// this.Location = new Point(Screen.PrimaryScreen.WorkingArea.X, this.Location.Y);
//}
protected override void OnPaintBackground(PaintEventArgs e)
{
base.OnPaintBackground(e);
//Graphics g = e.Graphics;
//g.TextRenderingHint = TextRenderingHint.AntiAlias;
//g.InterpolationMode = InterpolationMode.HighQualityBilinear;
//g.PixelOffsetMode = PixelOffsetMode.HighQuality;
//g.SmoothingMode = SmoothingMode.HighQuality;
//g.FillRectangle(new LinearGradientBrush(this.DisplayRectangle, Color.FromArgb(76, 83, 93), Color.FromArgb(255, 255, 255), -30F), this.DisplayRectangle);
}
//protected override void OnPaintBackground(PaintEventArgs e)
//{
// // do nothing
//}
//protected override void OnPaint(PaintEventArgs e)
//{
// base.OnPaint(e);
// if (this.BackgroundImage == null)
// {
// return;
// }
// Graphics g = e.Graphics;
// g.TextRenderingHint = TextRenderingHint.AntiAlias;
// g.InterpolationMode = InterpolationMode.HighQualityBilinear;
// g.PixelOffsetMode = PixelOffsetMode.HighQuality;
// g.SmoothingMode = SmoothingMode.HighQuality;
// g.DrawImage(this.BackgroundImage, Point.Empty);
//}
private void panel1_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
{
return;
}
windowDragging = true;
windowOffset = e.Location;
}
private void panel1_MouseUp(object sender, MouseEventArgs e)
{
windowDragging = false;
}
private void panel1_MouseMove(object sender, MouseEventArgs e)
{
if (windowDragging)
{
Point pos = this.PointToScreen(e.Location);
//this.Location = new Point(currentScreenPos.X - windowOffset.X, currentScreenPos.Y - windowOffset.Y);
int y = Math.Max((pos.Y - windowOffset.Y), Screen.PrimaryScreen.WorkingArea.Y);
y = Math.Min(y, (Screen.PrimaryScreen.WorkingArea.Y + Screen.PrimaryScreen.WorkingArea.Height) - this.Height);
this.Location = new Point(Screen.PrimaryScreen.WorkingArea.X, y);
}
}
//private void Form1_MouseDown(object sender, MouseEventArgs e)
//{
// const int WM_NCLBUTTONDOWN = 0xA1;
// const int HT_CAPTION = 0x2;
// this.Capture = false;
// Message msg = Message.Create(this.Handle, WM_NCLBUTTONDOWN, (IntPtr)HT_CAPTION, IntPtr.Zero);
// WndProc(ref msg);
//}
}
}