Created
February 24, 2020 06:00
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// CoreLoad.cs Ln 412から | |
private bool AreTheseClose(int cmp1, int cmp2) | |
{ | |
return Math.Abs(cmp1 - cmp2) < 25; | |
} | |
// タイトルバーのドラッグ終了 | |
private void TitleBar_MouseUp(object sender, MouseEventArgs e) | |
{ | |
// マウスのボタンを離した位置にウィンドウを移動させ、ドラッグ終了 | |
if (moving) | |
{ | |
var x = this.Location.X < 0 ? 0 : this.Location.X; | |
var y = this.Location.Y < 0 ? 0 : this.Location.Y; | |
// Screen.FromControl(Control)で今のスクリーンを検索 | |
var screenRect = System.Windows.Forms.Screen.FromControl(this) | |
.WorkingArea; | |
// スクリーンからはみ出ないように調整 | |
// サイズ基準 -> Offset基準 | |
if (x < screenRect.Left || | |
AreTheseClose(x, screenRect.Left)) | |
x = screenRect.Left; | |
else if (x + this.Size.Width > screenRect.Right || | |
AreTheseClose(x + this.Size.Width, screenRect.Right)) | |
x = screenRect.Right - this.Size.Width; | |
if (x < screenRect.Top || | |
AreTheseClose(y, screenRect.Top)) | |
y = screenRect.Top; | |
else if (y + this.Size.Height > screenRect.Bottom || | |
AreTheseClose(y + this.Size.Height, screenRect.Bottom)) | |
y = screenRect.Bottom - this.Size.Height; | |
this.Location = new Point(x, y); | |
moving = false; | |
} | |
} |
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