Fix keyboard covering after the image dialog has closed

Author: MartinBriza

mobile/ChannelInputBar.qml

@@ -7,6 +7,8 @@ import lith 1.0
 
 RowLayout {
     spacing: 0
+    // TODO
+    property alias textInput: channelTextInput
     property bool hasFocus: channelTextInput.activeFocus
     Button {
         Layout.preferredWidth: height

mobile/ChannelView.qml

@@ -55,6 +55,12 @@ ColumnLayout {
             //inputField.text += " " + fileUrl
             //imageButton.isBusy = false
             uploader.upload(fileUrl)
+            Qt.inputMethod.hide()
+            inputBar.textInput.forceActiveFocus()
+        }
+        onRejected: {
+            Qt.inputMethod.hide()
+            inputBar.textInput.forceActiveFocus()
         }
     }
 }