Add close buttons to all dialogs

src/dialogs/MemberList.cpp

@@ -95,8 +95,16 @@ MemberList::MemberList(const QString &room_id, QWidget *parent)
         topLabel_->setAlignment(Qt::AlignCenter);
         topLabel_->setFont(font);
 
+        auto okBtn = new QPushButton("OK", this);
+
+        auto buttonLayout = new QHBoxLayout();
+        buttonLayout->setSpacing(15);
+        buttonLayout->addStretch(1);
+        buttonLayout->addWidget(okBtn);
+
         layout->addWidget(topLabel_);
         layout->addWidget(list_);
+        layout->addLayout(buttonLayout);
 
         list_->clear();
 
@@ -125,6 +133,7 @@ MemberList::MemberList(const QString &room_id, QWidget *parent)
 
         auto closeShortcut = new QShortcut(QKeySequence(tr("ESC")), this);
         connect(closeShortcut, &QShortcut::activated, this, &MemberList::close);
+        connect(okBtn, &QPushButton::clicked, this, &MemberList::close);
 }
 
 void

src/dialogs/ReadReceipts.cpp

@@ -2,6 +2,7 @@
 #include <QIcon>
 #include <QListWidgetItem>
 #include <QPainter>
+#include <QPushButton>
 #include <QShortcut>
 #include <QStyleOption>
 #include <QTimer>
@@ -119,11 +120,20 @@ ReadReceipts::ReadReceipts(QWidget *parent)
         topLabel_->setAlignment(Qt::AlignCenter);
         topLabel_->setFont(font);
 
+        auto okBtn = new QPushButton(tr("Close"), this);
+
+        auto buttonLayout = new QHBoxLayout();
+        buttonLayout->setSpacing(15);
+        buttonLayout->addStretch(1);
+        buttonLayout->addWidget(okBtn);
+
         layout->addWidget(topLabel_);
         layout->addWidget(userList_);
+        layout->addLayout(buttonLayout);
 
         auto closeShortcut = new QShortcut(QKeySequence(tr("ESC")), this);
         connect(closeShortcut, &QShortcut::activated, this, &ReadReceipts::close);
+        connect(okBtn, &QPushButton::clicked, this, &ReadReceipts::close);
 }
 
 void

src/dialogs/RoomSettings.cpp

@@ -384,6 +384,13 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
         spinnerLayout->setMargin(0);
         spinnerLayout->setSpacing(0);
 
+        auto okBtn = new QPushButton("OK", this);
+
+        auto buttonLayout = new QHBoxLayout();
+        buttonLayout->setSpacing(15);
+        buttonLayout->addStretch(1);
+        buttonLayout->addWidget(okBtn);
+
         layout->addWidget(avatar_, Qt::AlignCenter | Qt::AlignTop);
         layout->addLayout(textLayout);
         layout->addLayout(btnLayout_);
@@ -395,6 +402,7 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
         layout->addWidget(infoLabel, Qt::AlignLeft);
         layout->addLayout(roomIdLayout);
         layout->addWidget(errorLabel_);
+        layout->addLayout(buttonLayout);
         layout->addLayout(spinnerLayout);
         layout->addStretch(1);
 
@@ -422,6 +430,7 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
 
         auto closeShortcut = new QShortcut(QKeySequence(tr("ESC")), this);
         connect(closeShortcut, &QShortcut::activated, this, &RoomSettings::close);
+        connect(okBtn, &QPushButton::clicked, this, &RoomSettings::close);
 }
 
 void

src/dialogs/UserProfile.cpp

@@ -148,12 +148,20 @@ UserProfile::UserProfile(QWidget *parent)
         devicesLabel_->setFont(descriptionLabelFont);
         devicesLabel_->hide();
 
+        auto okBtn = new QPushButton("OK", this);
+
+        auto closeLayout = new QHBoxLayout();
+        closeLayout->setSpacing(15);
+        closeLayout->addStretch(1);
+        closeLayout->addWidget(okBtn);
+
         auto vlayout = new QVBoxLayout{this};
         vlayout->addWidget(avatar_);
         vlayout->addLayout(textLayout);
         vlayout->addLayout(btnLayout);
         vlayout->addWidget(devicesLabel_, Qt::AlignLeft);
         vlayout->addWidget(devices_);
+        vlayout->addLayout(closeLayout);
         vlayout->addStretch(1);
 
         vlayout->setAlignment(avatar_, Qt::AlignCenter | Qt::AlignTop);
@@ -178,6 +186,7 @@ UserProfile::UserProfile(QWidget *parent)
 
         auto closeShortcut = new QShortcut(QKeySequence(tr("ESC")), this);
         connect(closeShortcut, &QShortcut::activated, this, &UserProfile::close);
+        connect(okBtn, &QPushButton::clicked, this, &UserProfile::close);
 }
 
 void