Update FrmTips.cs

增加对多显示屏的支持

Update FrmTips.cs
增加对多显示屏的支持
mygithubxjw · GitHub
Commit 220aa47c 由 mygithubxjw 编写于 2020-07-20 15:45:13 +0800 由 GitHub 提交于 2020-07-20 15:45:13 +0800
HZH_Controls/HZH_Controls/Forms/FrmTips.cs
--- a/HZH_Controls/HZH_Controls/Forms/FrmTips.cs
查看文件 @220aa47
+++ b/HZH_Controls/HZH_Controls/Forms/FrmTips.cs
查看文件 @220aa47
@@ -246,7 +246,15 @@ namespace HZH_Controls.Forms
                                 {
                                     p.ShowAlign
                                 };
-                Size size = Screen.PrimaryScreen.Bounds.Size;
+                Screen currentScreen = Screen.PrimaryScreen;
+                var firstTip = FrmTips.m_lstTips.FirstOrDefault();
+                if (firstTip != null && firstTip.Owner != null)
+                {
+                    currentScreen = Screen.FromControl(firstTip.Owner);
+                }
+                Size size = currentScreen.Bounds.Size;
                foreach (var item in enumerable)
                {
                    List<FrmTips> list = FrmTips.m_lstTips.FindAll((FrmTips p) => p.ShowAlign == item.Key.ShowAlign);
@@ -255,36 +263,36 @@ namespace HZH_Controls.Forms
                        FrmTips frmTips = list[i];
                        if (frmTips.InvokeRequired)
                        {
-                            frmTips.BeginInvoke(new MethodInvoker(delegate()
+                            frmTips.BeginInvoke(new MethodInvoker(delegate ()
                            {
                                switch (item.Key.ShowAlign)
                                {
                                    case ContentAlignment.BottomCenter:
-                                        frmTips.Location = new Point((size.Width - frmTips.Width) / 2, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
+                                        frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, (size.Width - frmTips.Width) / 2, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.BottomLeft:
-                                        frmTips.Location = new Point(10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
+                                        frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, 10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.BottomRight:
-                                        frmTips.Location = new Point(size.Width - frmTips.Width - 10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
+                                        frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, size.Width - frmTips.Width - 10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.MiddleCenter:
-                                        frmTips.Location = new Point((size.Width - frmTips.Width) / 2, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
+                                        frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, (size.Width - frmTips.Width) / 2, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.MiddleLeft:
-                                        frmTips.Location = new Point(10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
+                                        frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, 10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.MiddleRight:
-                                        frmTips.Location = new Point(size.Width - frmTips.Width - 10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
+                                        frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, size.Width - frmTips.Width - 10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.TopCenter:
-                                        frmTips.Location = new Point((size.Width - frmTips.Width) / 2, 10 + (i + 1) * (frmTips.Height + 10));
+                                        frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, (size.Width - frmTips.Width) / 2, 10 + (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.TopLeft:
-                                        frmTips.Location = new Point(10, 10 + (i + 1) * (frmTips.Height + 10));
+                                        frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, 10, 10 + (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.TopRight:
-                                        frmTips.Location = new Point(size.Width - frmTips.Width - 10, 10 + (i + 1) * (frmTips.Height + 10));
+                                        frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, size.Width - frmTips.Width - 10, 10 + (i + 1) * (frmTips.Height + 10));
                                        break;
                                    default:
                                        break;
@@ -296,31 +304,31 @@ namespace HZH_Controls.Forms
                            switch (item.Key.ShowAlign)
                            {
                                case ContentAlignment.BottomCenter:
-                                    frmTips.Location = new Point((size.Width - frmTips.Width) / 2, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
+                                    frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, (size.Width - frmTips.Width) / 2, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.BottomLeft:
-                                    frmTips.Location = new Point(10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
+                                    frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, 10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.BottomRight:
-                                    frmTips.Location = new Point(size.Width - frmTips.Width - 10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
+                                    frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, size.Width - frmTips.Width - 10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.MiddleCenter:
-                                    frmTips.Location = new Point((size.Width - frmTips.Width) / 2, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
+                                    frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, (size.Width - frmTips.Width) / 2, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.MiddleLeft:
-                                    frmTips.Location = new Point(10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
+                                    frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, 10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.MiddleRight:
-                                    frmTips.Location = new Point(size.Width - frmTips.Width - 10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
+                                    frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, size.Width - frmTips.Width - 10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.TopCenter:
-                                    frmTips.Location = new Point((size.Width - frmTips.Width) / 2, 10 + (i + 1) * (frmTips.Height + 10));
+                                    frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, (size.Width - frmTips.Width) / 2, 10 + (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.TopLeft:
-                                    frmTips.Location = new Point(10, 10 + (i + 1) * (frmTips.Height + 10));
+                                    frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, 10, 10 + (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.TopRight:
-                                    frmTips.Location = new Point(size.Width - frmTips.Width - 10, 10 + (i + 1) * (frmTips.Height + 10));
+                                    frmTips.Location = ControlHelper.GetScreenLocation(currentScreen, size.Width - frmTips.Width - 10, 10 + (i + 1) * (frmTips.Height + 10));
                                    break;
                                default:
                                    break;