Improve the buttons for the location component

Now they are icon-only, the "Open Externally" icon has changed, and a
 fullscreen button has been added.

src/timeline/LocationComponent.qml

@@ -74,9 +74,40 @@ ColumnLayout {
 
         Component.onCompleted: map.addMapItem(locationMapItem)
 
-        TapHandler {
+        Connections {
-            acceptedButtons: Qt.LeftButton
+            target: mapView.map
-            onTapped: {
+            function onCopyrightLinkActivated(link: string) {
+                Qt.openUrlExternally(link);
+            }
+        }
+
+        RowLayout {
+            anchors {
+                top: parent.top
+                right: parent.right
+                margins: Kirigami.Units.smallSpacing
+            }
+
+            spacing: Kirigami.Units.mediumSpacing
+
+            Button {
+                text: i18nc("@action:button Open the location in an external program", "Open Externally")
+                icon.name: "open-link-symbolic"
+                display: AbstractButton.IconOnly
+
+                onClicked: Qt.openUrlExternally("geo:" + root.latitude + "," + root.longitude)
+
+                ToolTip.text: text
+                ToolTip.visible: hovered
+                ToolTip.delay: Kirigami.Units.toolTipDelay
+            }
+
+            Button {
+                icon.name: "view-fullscreen"
+                text: i18nc("@action:button", "Fullscreen")
+                display: AbstractButton.IconOnly
+
+                onClicked: {
                     let map = fullScreenMap.createObject(parent, {
                         latitude: root.latitude,
                         longitude: root.longitude,
@@ -85,32 +116,11 @@ ColumnLayout {
                     });
                     map.open();
                 }
-        }
-        TapHandler {
-            acceptedDevices: PointerDevice.TouchScreen
-            onLongPressed: openMessageContext("")
-        }
-        TapHandler {
-            acceptedButtons: Qt.RightButton
-            onTapped: openMessageContext("")
-        }
-        Connections {
-            target: mapView.map
-            function onCopyrightLinkActivated(link: string) {
-                Qt.openUrlExternally(link);
-            }
-        }
 
-        Button {
+                ToolTip.text: text
-            anchors {
+                ToolTip.visible: hovered
-                top: parent.top
+                ToolTip.delay: Kirigami.Units.toolTipDelay
-                right: parent.right
-                margins: Kirigami.Units.smallSpacing
             }
-
-            text: i18nc("@action:button Open the location in an external program", "Open Externally")
-            icon.name: "compass"
-            onClicked: Qt.openUrlExternally("geo:" + root.latitude + "," + root.longitude)
         }
     }
     Component {