Add method to center widgets & clean up unused headers

src/InviteeItem.cpp

@@ -1,11 +1,9 @@
 #include <QHBoxLayout>
+#include <QPushButton>
 
 #include "InviteeItem.h"
-#include "ui/FlatButton.h"
-#include "ui/Theme.h"
 
 constexpr int SidePadding = 10;
-constexpr int IconSize    = 13;
 
 InviteeItem::InviteeItem(mtx::identifiers::User user, QWidget *parent)
   : QWidget{parent}
@@ -15,23 +13,11 @@ InviteeItem::InviteeItem(mtx::identifiers::User user, QWidget *parent)
         topLayout_->setSpacing(0);
         topLayout_->setContentsMargins(SidePadding, 0, 3 * SidePadding, 0);
 
-        QFont font;
-        font.setPixelSize(15);
-
         name_          = new QLabel(user_, this);
-        name_->setFont(font);
-
-        QIcon removeUserIcon;
-        removeUserIcon.addFile(":/icons/icons/ui/remove-symbol.png");
-
-        removeUserBtn_ = new FlatButton(this);
-        removeUserBtn_->setIcon(removeUserIcon);
-        removeUserBtn_->setIconSize(QSize(IconSize, IconSize));
-        removeUserBtn_->setFixedSize(QSize(IconSize, IconSize));
-        removeUserBtn_->setRippleStyle(ui::RippleStyle::NoRipple);
+        removeUserBtn_ = new QPushButton(tr("Remove"), this);
 
         topLayout_->addWidget(name_);
-        topLayout_->addWidget(removeUserBtn_);
+        topLayout_->addWidget(removeUserBtn_, 0, Qt::AlignRight);
 
-        connect(removeUserBtn_, &FlatButton::clicked, this, &InviteeItem::removeItem);
+        connect(removeUserBtn_, &QPushButton::clicked, this, &InviteeItem::removeItem);
 }

src/InviteeItem.h

@@ -5,7 +5,7 @@
 
 #include "mtx.hpp"
 
-class FlatButton;
+class QPushButton;
 
 class InviteeItem : public QWidget
 {
@@ -23,5 +23,5 @@ private:
         QString user_;
 
         QLabel *name_;
-        FlatButton *removeUserBtn_;
+        QPushButton *removeUserBtn_;
 };

src/Utils.cpp

@@ -384,3 +384,18 @@ utils::linkColor()
 
         return QPalette().color(QPalette::Link).name();
 }
+
+void
+utils::centerWidget(QWidget *widget, QWidget *parent)
+{
+        if (parent) {
+                widget->move(parent->geometry().center() - widget->rect().center());
+                return;
+        }
+
+        const QRect screenGeometry = QApplication::desktop()->screenGeometry();
+        const int x                = (screenGeometry.width() - widget->width()) / 2;
+        const int y                = (screenGeometry.height() - widget->height()) / 2;
+
+        widget->move(x, y);
+}

src/Utils.h

@@ -221,6 +221,11 @@ linkifyMessage(const QString &body);
 QString
 markdownToHtml(const QString &text);
 
+//! Retrieve the color of the links based on the current theme.
 QString
 linkColor();
+
+//! Center a widget in relation to another widget.
+void
+centerWidget(QWidget *widget, QWidget *parent);
 }

src/dialogs/CreateRoom.cpp

@@ -7,7 +7,6 @@
 
 #include "Config.h"
 #include "ui/TextField.h"
-#include "ui/Theme.h"
 #include "ui/ToggleButton.h"
 
 using namespace dialogs;

src/dialogs/JoinRoom.cpp

@@ -1,13 +1,11 @@
 #include <QLabel>
 #include <QPushButton>
-#include <QStyleOption>
 #include <QVBoxLayout>
 
 #include "dialogs/JoinRoom.h"
 
 #include "Config.h"
 #include "ui/TextField.h"
-#include "ui/Theme.h"
 
 using namespace dialogs;
 

src/dialogs/LeaveRoom.cpp

@@ -1,12 +1,10 @@
 #include <QLabel>
 #include <QPushButton>
-#include <QStyleOption>
 #include <QVBoxLayout>
 
 #include "dialogs/LeaveRoom.h"
 
 #include "Config.h"
-#include "ui/Theme.h"
 
 using namespace dialogs;
 

src/dialogs/Logout.cpp

@@ -16,16 +16,11 @@
  */
 
 #include <QLabel>
-#include <QPaintEvent>
-#include <QPainter>
 #include <QPushButton>
-#include <QStyleOption>
 #include <QVBoxLayout>
 
-#include "dialogs/Logout.h"
-
 #include "Config.h"
-#include "ui/Theme.h"
+#include "dialogs/Logout.h"
 
 using namespace dialogs;
 

src/dialogs/ReCaptcha.cpp

@@ -8,7 +8,6 @@
 
 #include "Config.h"
 #include "MatrixClient.h"
-#include "ui/Theme.h"
 
 using namespace dialogs;
 

src/dialogs/RoomSettings.cpp

@@ -26,7 +26,6 @@
 #include "ui/LoadingIndicator.h"
 #include "ui/Painter.h"
 #include "ui/TextField.h"
-#include "ui/Theme.h"
 #include "ui/ToggleButton.h"
 
 using namespace dialogs;

src/dialogs/UserProfile.cpp

@@ -1,10 +1,8 @@
 #include <QHBoxLayout>
 #include <QLabel>
 #include <QListWidget>
-#include <QPaintEvent>
 #include <QSettings>
 #include <QShortcut>
-#include <QStyleOption>
 #include <QVBoxLayout>
 
 #include "AvatarProvider.h"