qml: don't use predictive text for fields where it makes no sense

electrum/gui/qml/components/Addresses.qml

@@ -85,8 +85,12 @@ Pane {
                         id: searchEdit
                         Layout.fillWidth: true
                         Layout.columnSpan: 3
+
                         placeholderText: qsTr('search')
+                        inputMethodHints: Qt.ImhNoPredictiveText
+
                         onTextChanged: listview.filterModel.filterText = text
+
                         Image {
                             anchors.right: parent.right
                             anchors.verticalCenter: parent.verticalCenter

electrum/gui/qml/components/SignVerifyMessageDialog.qml

@@ -133,6 +133,7 @@ ElDialog {
                         : constants.colorError
                 }
             }
+
             RowLayout {
                 Layout.fillWidth: true
                 ElTextArea {
@@ -142,6 +143,8 @@ ElDialog {
                     Layout.minimumHeight: fontMetrics.lineSpacing * 4 + topPadding + bottomPadding
                     font.family: FixedFont
                     wrapMode: TextInput.Wrap
+                    inputMethodHints: Qt.ImhNoPredictiveText
+
                     background: PaneInsetBackground {
                         baseColor: _verified == SignVerifyMessageDialog.Check.Unknown
                             ? constants.darkerDialogBackground

electrum/gui/qml/components/controls/ProxyConfig.qml

@@ -74,6 +74,7 @@ Item {
             TextField {
                 id: address
                 enabled: proxy_enabled_cb.checked
+                inputMethodHints: Qt.ImhNoPredictiveText
             }
 
             Label {
@@ -84,6 +85,7 @@ Item {
             TextField {
                 id: port
                 enabled: proxy_enabled_cb.checked
+                inputMethodHints: Qt.ImhDigitsOnly
             }
 
             Label {
@@ -94,6 +96,7 @@ Item {
             TextField {
                 id: username_tf
                 enabled: proxy_enabled_cb.checked
+                inputMethodHints: Qt.ImhNoPredictiveText
             }
 
             Label {

electrum/gui/qml/components/controls/ServerConfig.qml

@@ -41,6 +41,7 @@ Item {
                 id: address_tf
                 enabled: !auto_server_cb.checked
                 width: parent.width
+                inputMethodHints: Qt.ImhNoPredictiveText
             }
         }
 

electrum/gui/qml/components/wizard/WCConfirmSeed.qml

@@ -51,6 +51,8 @@ WizardComponent {
                 id: customwordstext
                 Layout.fillWidth: true
                 placeholderText: qsTr('Enter your custom word(s)')
+                inputMethodHints: Qt.ImhNoPredictiveText
+
                 onTextChanged: checkValid()
             }
         }

electrum/gui/qml/components/wizard/WCCreateSeed.qml

@@ -81,6 +81,7 @@ WizardComponent {
                 visible: extendcb.checked
                 Layout.fillWidth: true
                 placeholderText: qsTr('Enter your custom word(s)')
+                inputMethodHints: Qt.ImhNoPredictiveText
             }
 
             Component.onCompleted : {

electrum/gui/qml/components/wizard/WCHaveSeed.qml

@@ -231,6 +231,8 @@ WizardComponent {
                 Layout.fillWidth: true
                 Layout.columnSpan: 2
                 placeholderText: qsTr('Enter your custom word(s)')
+                inputMethodHints: Qt.ImhNoPredictiveText
+
                 onTextChanged: startValidationTimer()
             }
         }

electrum/gui/qml/components/wizard/WCScriptAndDerivation.qml

@@ -171,6 +171,8 @@ WizardComponent {
                 id: derivationpathtext
                 Layout.fillWidth: true
                 Layout.leftMargin: constants.paddingMedium
+                inputMethodHints: Qt.ImhNoPredictiveText
+
                 onTextChanged: validate()
             }
 

electrum/gui/qml/components/wizard/WCWalletName.qml

@@ -18,6 +18,7 @@ WizardComponent {
             id: wallet_name
             focus: true
             text: Daemon.suggestWalletName()
+            inputMethodHints: Qt.ImhNoPredictiveText
         }
     }