From: qydysky <qydysky@foxmail.com>
Date: Tue, 20 Oct 2020 03:29:17 +0000 (+0800)
Subject: gtk弹幕窗手动滚动暂停
X-Git-Tag: v0.4.0~3^2
X-Git-Url: http://127.0.0.1:8081/?a=commitdiff_plain;h=98a23246e479c36b98769faeeb0d92408f4d83b7;p=bili_danmu%2F.git

gtk弹幕窗手动滚动暂停
---

diff --git a/Reply/Reply.go b/Reply/Reply.go
index 0ef3123..fcfd1fd 100644
--- a/Reply/Reply.go
+++ b/Reply/Reply.go
@@ -537,7 +537,7 @@ func Msg_showdanmu(auth interface{}, msg string) {
 			return
 		} else {msg = _msg}
 		Assf(msg)//ass
-		Gui_show(msg)
+		Gui_show(fmt.Sprint(auth) +`: `+ msg)
 	}
 	
 	fmt.Println(msg)
diff --git a/Reply/gtk.go b/Reply/gtk.go
index 4a2bde0..bdb5470 100644
--- a/Reply/gtk.go
+++ b/Reply/gtk.go
@@ -15,6 +15,7 @@ var BList = list.New()
 
 var (
 	Gtk_on bool
+	Gtk_Tra bool
 	Gtk_danmuChan chan string = make(chan string, 10)
 )
 
@@ -52,6 +53,15 @@ func Gtk_danmu() {
 			}
 		}
 
+		var viewport0 *gtk.Viewport
+		{
+			obj, err := builder.GetObject("viewport0")
+			if err != nil {return}
+			if tmp,ok := obj.(*gtk.Viewport); ok {
+				viewport0 = tmp
+			}
+		}
+
 		var grid0 *gtk.Grid;
 		{
 			obj, err := builder.GetObject("grid0")
@@ -76,16 +86,24 @@ func Gtk_danmu() {
 				b.SetText(s)
 				t.HandlerDisconnect(handle)
 
-				tmp := scrolledwindow0.GetVAdjustment()
-				tmp.SetValue(tmp.GetUpper())
+				if Gtk_Tra {
+					tmp := scrolledwindow0.GetVAdjustment()
+					tmp.SetValue(tmp.GetUpper())
+				}
 				if len(Gtk_danmuChan) != 0 {y()}
 			})
-			
+
+			{
+				tmp := scrolledwindow0.GetVAdjustment()
+				h := viewport0.GetViewWindow().WindowGetHeight()
+				Gtk_Tra = tmp.GetUpper() - tmp.GetValue() < float64(h) + 10
+			}
+
 			tmp,_ := t.Container.Widget.Cast()
 			loc := int(grid0.Container.GetChildren().Length());
 			grid0.InsertRow(loc);
 			grid0.Attach(tmp, 0, loc, 1, 1)
-			if loc > 50 {
+			if Gtk_Tra && loc > 50 {
 				l,_ := grid0.GetChildAt(0, 0)
 				l.ToWidget().Destroy()
 				grid0.RemoveRow(0)
diff --git a/demo/ui/1.glade b/demo/ui/1.glade
index abc1796..7d10415 100644
--- a/demo/ui/1.glade
+++ b/demo/ui/1.glade
@@ -16,7 +16,7 @@
         <property name="can_focus">True</property>
         <property name="hscrollbar_policy">never</property>
         <child>
-          <object class="GtkViewport">
+          <object class="GtkViewport" id="viewport0">
             <property name="visible">True</property>
             <property name="can_focus">False</property>
             <property name="shadow_type">none</property>