Use the styles default delay for tooltips

This makes them less annoying when scrolling or accessing the popup
menu.

See also #860

resources/qml/CommunitiesList.qml

@@ -62,6 +62,7 @@ Page {
             state: "normal"
             ToolTip.visible: hovered && collapsed
             ToolTip.text: model.tooltip
+            ToolTip.delay: Nheko.tooltipDelay
             onClicked: Communities.setCurrentTagId(model.id)
             onPressAndHold: communityContextMenu.show(model.id)
             states: [
@@ -123,6 +124,7 @@ Page {
                     width: fontMetrics.lineSpacing
                     image: model.collapsed ? ":/icons/icons/ui/collapsed.svg" : ":/icons/icons/ui/expanded.svg"
                     ToolTip.visible: hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                     ToolTip.text: model.collapsed ? qsTr("Expand") : qsTr("Collapse")
                     hoverEnabled: true
 

resources/qml/MatrixText.qml

@@ -19,7 +19,9 @@ TextEdit {
     color: Nheko.colors.text
     onLinkActivated: Nheko.openLink(link)
     ToolTip.visible: hoveredLink || false
-    ToolTip.text: hoveredLink || ""
+    ToolTip.text: hoveredLink
+    // Setting a tooltip delay makes the hover text empty .-.
+    //ToolTip.delay: Nheko.tooltipDelay
     Component.onCompleted: {
         TimelineManager.fixImageRendering(r.textDocument, r);
     }

resources/qml/MessageView.qml

@@ -105,6 +105,7 @@ ScrollView {
                     hoverEnabled: true
                     image: ":/icons/icons/ui/edit.svg"
                     ToolTip.visible: hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                     ToolTip.text: qsTr("Edit")
                     onClicked: {
                         if (row.model.isEditable)
@@ -121,6 +122,7 @@ ScrollView {
                     hoverEnabled: true
                     image: ":/icons/icons/ui/smile.svg"
                     ToolTip.visible: hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                     ToolTip.text: qsTr("React")
                     onClicked: emojiPopup.visible ? emojiPopup.close() : emojiPopup.show(reactButton, function(emoji) {
                         var event_id = row.model ? row.model.eventId : "";
@@ -137,6 +139,7 @@ ScrollView {
                     hoverEnabled: true
                     image: ":/icons/icons/ui/reply.svg"
                     ToolTip.visible: hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                     ToolTip.text: qsTr("Reply")
                     onClicked: chat.model.replyAction(row.model.eventId)
                 }
@@ -148,6 +151,7 @@ ScrollView {
                     hoverEnabled: true
                     image: ":/icons/icons/ui/options.svg"
                     ToolTip.visible: hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                     ToolTip.text: qsTr("Options")
                     onClicked: messageContextMenu.show(row.model.eventId, row.model.type, row.model.isSender, row.model.isEncrypted, row.model.isEditable, "", row.model.body, optionsButton)
                 }
@@ -284,6 +288,7 @@ ScrollView {
                         userid: userId
                         onClicked: room.openUserProfile(userId)
                         ToolTip.visible: avatarHover.hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                         ToolTip.text: userid
 
                         HoverHandler {
@@ -311,6 +316,7 @@ ScrollView {
                         color: TimelineManager.userColor(userId, Nheko.colors.base)
                         textFormat: Text.RichText
                         ToolTip.visible: displayNameHover.hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                         ToolTip.text: userId
 
                         TapHandler {

resources/qml/RoomList.qml

@@ -140,6 +140,7 @@ Page {
             width: ListView.view.width
             state: "normal"
             ToolTip.visible: hovered && collapsed
+            ToolTip.delay: Nheko.tooltipDelay
             ToolTip.text: roomName
             onClicked: {
                 console.log("tapped " + roomId);
@@ -325,6 +326,7 @@ Page {
                             radius: height / 2
                             color: hasLoudNotification ? Nheko.theme.red : roomItem.bubbleBackground
                             ToolTip.text: notificationCount
+                            ToolTip.delay: Nheko.tooltipDelay
                             ToolTip.visible: notificationBubbleHover.hovered && (notificationCount > 9999)
 
                             Label {
@@ -495,6 +497,7 @@ Page {
                     Layout.preferredHeight: fontMetrics.lineSpacing * 2
                     image: ":/icons/icons/ui/power-off.svg"
                     ToolTip.visible: hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                     ToolTip.text: qsTr("Logout")
                     onClicked: Nheko.openLogoutDialog()
                 }
@@ -560,6 +563,7 @@ Page {
                     height: fontMetrics.font.pixelSize
                     image: ":/icons/icons/ui/dismiss.svg"
                     ToolTip.visible: closeUnverifiedBubble.hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                     ToolTip.text: qsTr("Close")
                     onClicked: unverifiedStuffBubble.visible = false
                 }
@@ -625,6 +629,7 @@ Page {
                     height: 22
                     image: ":/icons/icons/ui/add-square-button.svg"
                     ToolTip.visible: hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                     ToolTip.text: qsTr("Start a new chat")
                     Layout.margins: Nheko.paddingMedium
                     onClicked: roomJoinCreateMenu.open(parent)
@@ -654,6 +659,7 @@ Page {
                     height: 22
                     image: ":/icons/icons/ui/speech-bubbles.svg"
                     ToolTip.visible: hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                     ToolTip.text: qsTr("Room directory")
                     Layout.margins: Nheko.paddingMedium
                     onClicked: {
@@ -670,6 +676,7 @@ Page {
                     height: 22
                     image: ":/icons/icons/ui/settings.svg"
                     ToolTip.visible: hovered
+                    ToolTip.delay: Nheko.tooltipDelay
                     ToolTip.text: qsTr("User settings")
                     Layout.margins: Nheko.paddingMedium
                     onClicked: Nheko.showUserSettingsPage()

resources/qml/TimelineRow.qml

@@ -171,6 +171,7 @@ Item {
             sourceSize.height: 16 * Screen.devicePixelRatio
             source: "image://colorimage/:/icons/icons/ui/edit.svg?" + ((eventId == chat.model.edit) ? Nheko.colors.highlight : Nheko.colors.buttonText)
             ToolTip.visible: editHovered.hovered
+            ToolTip.delay: Nheko.tooltipDelay
             ToolTip.text: qsTr("Edited")
 
             HoverHandler {
@@ -194,6 +195,7 @@ Item {
             width: Math.max(implicitWidth, text.length * fontMetrics.maximumCharacterWidth)
             color: Nheko.inactiveColors.text
             ToolTip.visible: ma.hovered
+            ToolTip.delay: Nheko.tooltipDelay
             ToolTip.text: Qt.formatDateTime(timestamp, Qt.DefaultLocaleLongDate)
 
             HoverHandler {

src/ui/NhekoGlobalObject.cpp

@@ -4,7 +4,9 @@
 
 #include "NhekoGlobalObject.h"
 
+#include <QApplication>
 #include <QDesktopServices>
+#include <QStyle>
 #include <QUrl>
 #include <QWindow>
 
@@ -75,6 +77,12 @@ Nheko::theme() const
     return Theme(UserSettings::instance()->theme());
 }
 
+int
+Nheko::tooltipDelay() const
+{
+    return QApplication::style()->styleHint(QStyle::StyleHint::SH_ToolTip_WakeUpDelay);
+}
+
 void
 Nheko::openLink(QString link) const
 {

src/ui/NhekoGlobalObject.h

@@ -24,6 +24,7 @@ class Nheko : public QObject
     Q_PROPERTY(int paddingSmall READ paddingSmall CONSTANT)
     Q_PROPERTY(int paddingMedium READ paddingMedium CONSTANT)
     Q_PROPERTY(int paddingLarge READ paddingLarge CONSTANT)
+    Q_PROPERTY(int tooltipDelay READ tooltipDelay CONSTANT)
 
     Q_PROPERTY(UserProfile *currentUser READ currentUser NOTIFY profileChanged)
 
@@ -39,6 +40,9 @@ public:
     int paddingSmall() const { return 4; }
     int paddingMedium() const { return 8; }
     int paddingLarge() const { return 20; }
+
+    int tooltipDelay() const;
+
     UserProfile *currentUser() const;
 
     Q_INVOKABLE QFont monospaceFont() const