added regex help link

src/widgets/helper/EditableModelView.cpp

@@ -22,10 +22,10 @@ EditableModelView::EditableModelView(QAbstractTableModel *model)
     // create layout
     QVBoxLayout *vbox = new QVBoxLayout(this);
     vbox->setMargin(0);
-    vbox->addWidget(this->tableView_);
 
     // create button layout
     QHBoxLayout *buttons = new QHBoxLayout(this);
+    this->buttons_ = buttons;
     vbox->addLayout(buttons);
 
     // add
@@ -46,6 +46,11 @@ EditableModelView::EditableModelView(QAbstractTableModel *model)
         }
     });
 
+    buttons->addStretch();
+
+    // add tableview
+    vbox->addWidget(this->tableView_);
+
     // finish button layout
     buttons->addStretch(1);
 }
@@ -75,4 +80,18 @@ QAbstractTableModel *EditableModelView::getModel()
     return this->model_;
 }
 
+void EditableModelView::addCustomButton(QWidget *widget)
+{
+    this->buttons_->addWidget(widget);
+}
+
+void EditableModelView::addRegexHelpLink()
+{
+    auto regexHelpLabel =
+        new QLabel("<a href='https://chatterino.com/help/regex'><span "
+                   "style='color:#99f'>regex info</span></a>");
+    regexHelpLabel->setOpenExternalLinks(true);
+    this->addCustomButton(regexHelpLabel);
+}
+
 }  // namespace chatterino

src/widgets/helper/EditableModelView.hpp

@@ -6,6 +6,7 @@
 
 class QAbstractTableModel;
 class QTableView;
+class QHBoxLayout;
 
 namespace chatterino {
 
@@ -21,9 +22,13 @@ public:
 
     pajlada::Signals::NoArgSignal addButtonPressed;
 
+    void addCustomButton(QWidget *widget);
+    void addRegexHelpLink();
+
 private:
-    QTableView *tableView_;
-    QAbstractTableModel *model_;
+    QTableView *tableView_{};
+    QAbstractTableModel *model_{};
+    QHBoxLayout *buttons_{};
 };
 
 }  // namespace chatterino

src/widgets/settingspages/CommandPage.cpp

@@ -20,9 +20,7 @@
 #include <QTextEdit>
 
 // clang-format off
-#define TEXT "{1} => first word, {2} => second word, ...\n"\
-    "{1+} => first word and after, {2+} => second word and after, ...\n"\
-    "{{1} => {1}"
+#define TEXT "{1} => first word &nbsp;&nbsp;&nbsp; {1+} => first word and after &nbsp;&nbsp;&nbsp; {{ => { &nbsp;&nbsp;&nbsp; <a href='https://chatterino.com/help/commands'>more info</a>"
 // clang-format on
 
 namespace chatterino {
@@ -55,11 +53,10 @@ CommandPage::CommandPage()
 
     if (QFile(c1settingsPath()).exists())
     {
-        auto box = layout.emplace<QHBoxLayout>().withoutMargin();
-        auto button =
-            box.emplace<QPushButton>("Import commands from Chatterino 1");
+        auto button = new QPushButton("Import commands from Chatterino 1");
+        view->addCustomButton(button);
 
-        QObject::connect(button.getElement(), &QPushButton::clicked, this, [] {
+        QObject::connect(button, &QPushButton::clicked, this, [] {
             QFile c1settings = c1settingsPath();
             c1settings.open(QIODevice::ReadOnly);
             for (auto line : QString(c1settings.readAll())
@@ -73,7 +70,6 @@ CommandPage::CommandPage()
                 }
             }
         });
-        box->addStretch();
     }
 
     layout.append(
@@ -83,6 +79,7 @@ CommandPage::CommandPage()
     QLabel *text = layout.emplace<QLabel>(TEXT).getElement();
     text->setWordWrap(true);
     text->setStyleSheet("color: #bbb");
+    text->setOpenExternalLinks(true);
 
     // ---- end of layout
     this->commandsEditTimer_.setSingleShot(true);

src/widgets/settingspages/HighlightingPage.cpp

@@ -24,8 +24,7 @@
 #define HIGHLIGHT_MSG "Highlight messages containing your name"
 #define PLAY_SOUND "Play sound when your name is mentioned"
 #define FLASH_TASKBAR "Flash taskbar when your name is mentioned"
-#define ALWAYS_PLAY \
-    "Always play highlight sound (Even if Chatterino is focused)"
+#define ALWAYS_PLAY "Play highlight sound even when Chatterino is focused"
 
 namespace chatterino {
 
@@ -53,6 +52,7 @@ HighlightingPage::HighlightingPage()
                             app->highlights->createModel(nullptr))
                         .getElement();
 
+                view->addRegexHelpLink();
                 view->setTitles({"Pattern", "Flash\ntaskbar", "Play\nsound",
                                  "Enable\nregex"});
                 view->getTableView()->horizontalHeader()->setSectionResizeMode(
@@ -81,6 +81,7 @@ HighlightingPage::HighlightingPage()
                             app->highlights->createUserModel(nullptr))
                         .getElement();
 
+                view->addRegexHelpLink();
                 view->setTitles({"Username", "Flash\ntaskbar", "Play\nsound",
                                  "Enable\nregex"});
                 view->getTableView()->horizontalHeader()->setSectionResizeMode(
@@ -111,6 +112,7 @@ HighlightingPage::HighlightingPage()
                             app->highlights->createBlacklistModel(nullptr))
                         .getElement();
 
+                view->addRegexHelpLink();
                 view->setTitles({"Pattern", "Enable\nregex"});
                 view->getTableView()->horizontalHeader()->setSectionResizeMode(
                     QHeaderView::Fixed);

src/widgets/settingspages/IgnoresPage.cpp

@@ -56,6 +56,7 @@ void addPhrasesTab(LayoutCreator<QVBoxLayout> layout)
         QHeaderView::Fixed);
     view->getTableView()->horizontalHeader()->setSectionResizeMode(
         0, QHeaderView::Stretch);
+    view->addRegexHelpLink();
 
     QTimer::singleShot(1, [view] {
         view->getTableView()->resizeColumnsToContents();