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List:       kde-commits
Subject:    [gcompris/devel2] src/activities/imageid: imageid, add key navigation
From:       Bruno Coudoin <bruno.coudoin () gcompris ! net>
Date:       2014-12-31 18:34:16
Message-ID: E1Y6O64-0001M6-Li () scm ! kde ! org
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Git commit d74c9ff09807ab6acfd34c638998657a1bfa14cb by Bruno Coudoin.
Committed on 19/12/2014 at 23:08.
Pushed by bcoudoin into branch 'devel2'.

imageid, add key navigation

M  +50   -2    src/activities/imageid/Imageid.qml

http://commits.kde.org/gcompris/d74c9ff09807ab6acfd34c638998657a1bfa14cb

diff --git a/src/activities/imageid/Imageid.qml b/src/activities/imageid/Imageid.qml
index 5dfc9e5..882e825 100644
--- a/src/activities/imageid/Imageid.qml
+++ b/src/activities/imageid/Imageid.qml
@@ -44,6 +44,7 @@ ActivityBase {
 
         property bool horizontalLayout: background.width > background.height
         property Item dialog
+        property bool keyNavigation: false
 
         signal start
         signal stop
@@ -102,12 +103,42 @@ ActivityBase {
                 DownloadManager.updateResource("data/words/words.rcc")
             }
             repeatItem.visible = false
+            keyNavigation = false
             activity.audioVoices.error.connect(voiceError)
             activity.audioVoices.done.connect(voiceDone)
         }
 
         onStop: { Activity.stop() }
         
+        Keys.onRightPressed: {
+            keyNavigation = true
+            wordListView.incrementCurrentIndex()
+        }
+        Keys.onLeftPressed:  {
+            keyNavigation = true
+            wordListView.decrementCurrentIndex()
+        }
+        Keys.onDownPressed:  {
+            keyNavigation = true
+            wordListView.incrementCurrentIndex()
+        }
+        Keys.onUpPressed:  {
+            keyNavigation = true
+            wordListView.decrementCurrentIndex()
+        }
+        Keys.onSpacePressed:  {
+            keyNavigation = true
+            wordListView.currentItem.pressed()
+        }
+        Keys.onEnterPressed:  {
+            keyNavigation = true
+            wordListView.currentItem.pressed()
+        }
+        Keys.onReturnPressed:  {
+            keyNavigation = true
+            wordListView.currentItem.pressed()
+        }
+
         JsonParser {
             id: parser
             
@@ -166,10 +197,27 @@ ActivityBase {
                 orientation: Qt.Vertical
                 verticalLayoutDirection: ListView.TopToBottom
                 interactive: false
+                model: wordListModel
 
-                property int buttonHeight: height / wordListModel.count * 0.9
+                highlight:  Rectangle {
+                    width: wordListView.width
+                    height: wordListView.buttonHeight
+                    color: "lightsteelblue"
+                    radius: 5
+                    visible: background.keyNavigation
+                    y: wordListView.currentItem.y
+                    Behavior on y {
+                        SpringAnimation {
+                            spring: 3
+                            damping: 0.2
+                        }
+                    }
+                }
+                highlightFollowsCurrentItem: false
+                focus: true
+                keyNavigationWraps: true
 
-                model: wordListModel
+                property int buttonHeight: height / wordListModel.count * 0.9
 
                 delegate: AnswerButton {
                     id: wordRectangle
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