Fix #55.

qml/component/GenericBubble.qml

@@ -17,6 +17,7 @@ Control {
         onSecondaryClicked: {
             messageContextMenu.row = messageRow
             messageContextMenu.model = model
+            messageContextMenu.selectedText = contentLabel.selectedText
             messageContextMenu.popup()
         }
     }

qml/component/MessageDelegate.qml

@@ -72,6 +72,8 @@ RowLayout {
             TextEdit {
                 Layout.fillWidth: true
 
+                id: contentLabel
+
                 text: (highlighted  ? "<style>a{color: white;} .user-pill{color: white}</style>" : "<style>a{color: " + Material.accent + ";} .user-pill{color: " + Material.accent + "}</style>") + display
 
                 visible: isText

qml/form/RoomForm.qml

@@ -121,6 +121,7 @@ Item {
             verticalLayoutDirection: ListView.BottomToTop
             spacing: 8
 
+            cacheBuffer: 200
             flickDeceleration: 4096
 
             boundsBehavior: Flickable.DragOverBounds
@@ -130,7 +131,7 @@ Item {
             onContentYChanged: {
                 // Check whether we're about to bump into the ceiling in 2 seconds
                 var curVelocity = verticalVelocity // Snapshot the current speed
-                if(curVelocity < 0 && contentY + curVelocity * 2 < originY)
+                if(curVelocity < 0 && contentY  - 5000 < originY)
                 {
                     currentRoom.getPreviousContent(50);
                 }

qml/menu/MessageContextMenu.qml

@@ -4,6 +4,7 @@ import QtQuick.Controls 2.2
 Menu {
     property var row: null
     property var model: null
+    property string selectedText
 
     readonly property bool isFile: model  && (model.eventType === "video" || model.eventType === "audio" || model.eventType === "file" || model.eventType === "image")
 
@@ -48,7 +49,7 @@ Menu {
 
         onTriggered: {
             inputField.clear()
-            inputField.insert(0, "> <" + model.author.id + "><" + model.eventId + "> " + model.message + "\n\n")
+            inputField.insert(0, "> <" + model.author.id + "><" + model.eventId + "> " + (selectedText != "" ? selectedText : model.message) + "\n\n")
         }
     }
     MenuItem {