106 lines
3.2 KiB
C#
106 lines
3.2 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Drawing.Text;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace AppLauncher.Windows.Forms
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{
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public class AForm : Form
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{
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private bool windowDragging = false;
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private Point windowOffset = new Point();
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public AForm() : base()
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{
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if (!this.DesignMode)
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{
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this.FormBorderStyle = FormBorderStyle.None;
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this.StartPosition = FormStartPosition.Manual;
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}
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}
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protected override void OnLoad(EventArgs e)
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{
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base.OnLoad(e);
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if (this.DesignMode)
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{
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return;
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}
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int requestedHeight = (int)Math.Floor(decimal.Divide((Screen.PrimaryScreen.WorkingArea.Height - this.Height), 2));
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this.Location = new Point(Screen.PrimaryScreen.WorkingArea.X, (Screen.PrimaryScreen.WorkingArea.Y + requestedHeight));
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}
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protected override void OnPaintBackground(PaintEventArgs e)
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{
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base.OnPaintBackground(e);
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Graphics g = e.Graphics;
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g.TextRenderingHint = TextRenderingHint.AntiAlias;
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g.InterpolationMode = InterpolationMode.HighQualityBilinear;
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g.PixelOffsetMode = PixelOffsetMode.HighQuality;
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g.SmoothingMode = SmoothingMode.HighQuality;
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//g.FillRectangle(new LinearGradientBrush(this.DisplayRectangle, Color.FromArgb(76, 83, 93), Color.FromArgb(255, 255, 255), -30F), this.DisplayRectangle);
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//g.DrawRectangle(new Pen(new SolidBrush(Color.Red), 1), this.DisplayRectangle);
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}
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//protected override void OnPaint(PaintEventArgs e)
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//{
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// base.OnPaint(e);
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// if (this.BackgroundImage == null)
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// {
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// return;
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// }
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// Graphics g = e.Graphics;
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// g.TextRenderingHint = TextRenderingHint.AntiAlias;
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// g.InterpolationMode = InterpolationMode.HighQualityBilinear;
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// g.PixelOffsetMode = PixelOffsetMode.HighQuality;
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// g.SmoothingMode = SmoothingMode.HighQuality;
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// g.DrawImage(this.BackgroundImage, Point.Empty);
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//}
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protected void windowMoveControl_MouseDown(object sender, MouseEventArgs e)
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{
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if (e.Button != MouseButtons.Left)
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{
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return;
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}
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windowDragging = true;
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windowOffset = e.Location;
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}
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protected void windowMoveControl_MouseUp(object sender, MouseEventArgs e)
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{
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windowDragging = false;
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}
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protected void windowMoveControl_MouseMove(object sender, MouseEventArgs e)
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{
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if (windowDragging)
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{
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Point pos = this.PointToScreen(e.Location);
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int y = Math.Max((pos.Y - windowOffset.Y), Screen.PrimaryScreen.WorkingArea.Y);
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y = Math.Min(y, (Screen.PrimaryScreen.WorkingArea.Y + Screen.PrimaryScreen.WorkingArea.Height) - this.Height);
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this.Location = new Point(Screen.PrimaryScreen.WorkingArea.X, y);
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}
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}
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}
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}
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