Improve compile times a tiny bit

src/CommunitiesListItem.h

@@ -7,7 +7,6 @@
 #include "ui/Theme.h"
 
 class RippleOverlay;
-class QPainter;
 class QMouseEvent;
 
 class CommunitiesListItem : public QWidget

src/InviteeItem.cpp

@@ -1,4 +1,5 @@
 #include <QHBoxLayout>
+#include <QLabel>
 #include <QPushButton>
 
 #include "InviteeItem.h"

src/InviteeItem.h

@@ -1,11 +1,11 @@
 #pragma once
 
-#include <QLabel>
 #include <QWidget>
 
 #include <mtx/identifiers.hpp>
 
 class QPushButton;
+class QLabel;
 
 class InviteeItem : public QWidget
 {

src/LoginPage.cpp

@@ -16,6 +16,7 @@
  */
 
 #include <QDesktopServices>
+#include <QLabel>
 #include <QPainter>
 #include <QStyleOption>
 
@@ -118,7 +119,7 @@ LoginPage::LoginPage(QWidget *parent)
         deviceName_->setLabel(tr("Device name"));
         deviceName_->setToolTip(
           tr("A name for this device, which will be shown to others, when verifying your devices. "
-             "If none is provided, a random string is used for privacy purposes."));
+             "If none is provided a default is used."));
 
         serverInput_ = new TextField(this);
         serverInput_->setLabel("Homeserver address");
@@ -179,6 +180,12 @@ LoginPage::LoginPage(QWidget *parent)
         connect(serverInput_, SIGNAL(editingFinished()), this, SLOT(onServerAddressEntered()));
 }
 
+void
+LoginPage::loginError(const QString &msg)
+{
+        error_label_->setText(msg);
+}
+
 void
 LoginPage::onMatrixIdEntered()
 {

src/LoginPage.h

@@ -17,8 +17,6 @@
 
 #pragma once
 
-#include <QLabel>
-#include <QLayout>
 #include <QWidget>
 
 class FlatButton;
@@ -26,6 +24,9 @@ class LoadingIndicator;
 class OverlayModal;
 class RaisedButton;
 class TextField;
+class QLabel;
+class QVBoxLayout;
+class QHBoxLayout;
 
 namespace mtx {
 namespace responses {
@@ -65,7 +66,7 @@ protected:
 
 public slots:
         // Displays errors produced during the login.
-        void loginError(const QString &msg) { error_label_->setText(msg); }
+        void loginError(const QString &msg);
 
 private slots:
         // Callback for the back button.

src/RegisterPage.cpp

@@ -15,6 +15,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <QLabel>
 #include <QMetaType>
 #include <QPainter>
 #include <QStyleOption>

src/RegisterPage.h

@@ -17,8 +17,8 @@
 
 #pragma once
 
-#include <QLabel>
-#include <QLayout>
+#include <QWidget>
+
 #include <memory>
 
 #include <mtx/user_interactive.hpp>
@@ -26,6 +26,9 @@
 class FlatButton;
 class RaisedButton;
 class TextField;
+class QLabel;
+class QVBoxLayout;
+class QHBoxLayout;
 
 class RegisterPage : public QWidget
 {

src/RoomList.cpp

@@ -21,6 +21,8 @@
 #include <QObject>
 #include <QPainter>
 #include <QScroller>
+#include <QStyle>
+#include <QStyleOption>
 #include <QTimer>
 
 #include "Logging.h"

src/SideBarActions.cpp

@@ -1,6 +1,8 @@
 #include <QIcon>
 #include <QPainter>
 #include <QResizeEvent>
+#include <QStyle>
+#include <QStyleOption>
 
 #include <mtx/requests.hpp>
 

src/TopRoomBar.h

@@ -27,7 +27,6 @@ class Menu;
 class TextLabel;
 class OverlayModal;
 
-class QPainter;
 class QLabel;
 class QHBoxLayout;
 class QVBoxLayout;

src/UserInfoWidget.cpp

@@ -16,7 +16,10 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <QLabel>
 #include <QPainter>
+#include <QStyle>
+#include <QStyleOption>
 #include <QTimer>
 
 #include <iostream>

src/UserInfoWidget.h

@@ -17,13 +17,16 @@
 
 #pragma once
 
-#include <QLabel>
-#include <QLayout>
+#include <QWidget>
 
 class Avatar;
 class FlatButton;
 class OverlayModal;
 
+class QLabel;
+class QHBoxLayout;
+class QVBoxLayout;
+
 class UserInfoWidget : public QWidget
 {
         Q_OBJECT

src/UserSettingsPage.h

@@ -17,17 +17,18 @@
 
 #pragma once
 
-#include <QComboBox>
 #include <QFontDatabase>
-#include <QFormLayout>
 #include <QFrame>
-#include <QLabel>
-#include <QLayout>
 #include <QProcessEnvironment>
 #include <QSharedPointer>
 #include <QWidget>
 
 class Toggle;
+class QLabel;
+class QFormLayout;
+class QComboBox;
+class QHBoxLayout;
+class QVBoxLayout;
 
 constexpr int OptionMargin       = 6;
 constexpr int LayoutTopMargin    = 50;

src/dialogs/InviteUsers.cpp

@@ -1,5 +1,6 @@
 #include <QDebug>
 #include <QIcon>
+#include <QLabel>
 #include <QListWidget>
 #include <QListWidgetItem>
 #include <QPushButton>

src/dialogs/InviteUsers.h

@@ -1,13 +1,13 @@
 #pragma once
 
 #include <QFrame>
-#include <QLabel>
-#include <QListWidgetItem>
 #include <QStringList>
 
 class QPushButton;
+class QLabel;
 class TextField;
 class QListWidget;
+class QListWidgetItem;
 
 namespace dialogs {
 

src/dialogs/ReadReceipts.cpp

@@ -1,5 +1,6 @@
 #include <QDebug>
 #include <QIcon>
+#include <QLabel>
 #include <QListWidgetItem>
 #include <QPainter>
 #include <QPushButton>
@@ -163,3 +164,10 @@ ReadReceipts::paintEvent(QPaintEvent *)
         QPainter p(this);
         style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
 }
+
+void
+ReadReceipts::hideEvent(QHideEvent *event)
+{
+        userList_->clear();
+        QFrame::hideEvent(event);
+}

src/dialogs/ReadReceipts.h

@@ -2,12 +2,12 @@
 
 #include <QDateTime>
 #include <QFrame>
-#include <QHBoxLayout>
-#include <QLabel>
-#include <QListWidget>
-#include <QVBoxLayout>
 
 class Avatar;
+class QLabel;
+class QListWidget;
+class QHBoxLayout;
+class QVBoxLayout;
 
 namespace dialogs {
 
@@ -47,11 +47,7 @@ public slots:
 
 protected:
         void paintEvent(QPaintEvent *event) override;
-        void hideEvent(QHideEvent *event) override
-        {
-                userList_->clear();
-                QFrame::hideEvent(event);
-        }
+        void hideEvent(QHideEvent *event) override;
 
 private:
         QLabel *topLabel_;

src/dialogs/RoomSettings.cpp

@@ -1,5 +1,6 @@
 #include <QApplication>
 #include <QComboBox>
+#include <QEvent>
 #include <QFileDialog>
 #include <QFontDatabase>
 #include <QImageReader>
@@ -41,6 +42,17 @@ constexpr int WIDGET_SPACING    = 15;
 constexpr int TEXT_SPACING      = 4;
 constexpr int BUTTON_SPACING    = 2 * TEXT_SPACING;
 
+bool
+ClickableFilter::eventFilter(QObject *obj, QEvent *event)
+{
+        if (event->type() == QEvent::MouseButtonRelease) {
+                emit clicked();
+                return true;
+        }
+
+        return QObject::eventFilter(obj, event);
+}
+
 EditModal::EditModal(const QString &roomId, QWidget *parent)
   : QWidget(parent)
   , roomId_{roomId}
@@ -93,6 +105,28 @@ EditModal::EditModal(const QString &roomId, QWidget *parent)
         move(center.x() - (width() * 0.5), center.y() - (height() * 0.5));
 }
 
+void
+EditModal::topicEventSent()
+{
+        errorField_->hide();
+        close();
+}
+
+void
+EditModal::nameEventSent(const QString &name)
+{
+        errorField_->hide();
+        emit nameChanged(name);
+        close();
+}
+
+void
+EditModal::error(const QString &msg)
+{
+        errorField_->setText(msg);
+        errorField_->show();
+}
+
 void
 EditModal::applyClicked()
 {

src/dialogs/RoomSettings.h

@@ -1,9 +1,7 @@
 #pragma once
 
-#include <QEvent>
 #include <QFrame>
 #include <QImage>
-#include <QLabel>
 
 #include <mtx/events/guest_access.hpp>
 
@@ -21,6 +19,8 @@ class QPixmap;
 class TextField;
 class TextField;
 class Toggle;
+class QLabel;
+class QEvent;
 
 class ClickableFilter : public QObject
 {
@@ -35,15 +35,7 @@ signals:
         void clicked();
 
 protected:
-        bool eventFilter(QObject *obj, QEvent *event) override
-        {
-                if (event->type() == QEvent::MouseButtonRelease) {
-                        emit clicked();
-                        return true;
-                }
-
-                return QObject::eventFilter(obj, event);
-        }
+        bool eventFilter(QObject *obj, QEvent *event) override;
 };
 
 /// Convenience class which connects events emmited from threads
@@ -72,24 +64,9 @@ signals:
         void nameChanged(const QString &roomName);
 
 private slots:
-        void topicEventSent()
-        {
-                errorField_->hide();
-                close();
-        }
-
-        void nameEventSent(const QString &name)
-        {
-                errorField_->hide();
-                emit nameChanged(name);
-                close();
-        }
-
-        void error(const QString &msg)
-        {
-                errorField_->setText(msg);
-                errorField_->show();
-        }
+        void topicEventSent();
+        void nameEventSent(const QString &name);
+        void error(const QString &msg);
 
         void applyClicked();
 

src/emoji/Category.cpp

@@ -15,9 +15,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <QLabel>
+#include <QListView>
 #include <QPainter>
 #include <QScrollBar>
 #include <QStyleOption>
+#include <QVBoxLayout>
 
 #include "Config.h"
 

src/emoji/Category.h

@@ -18,13 +18,14 @@
 #pragma once
 
 #include <QColor>
-#include <QLabel>
-#include <QLayout>
-#include <QListView>
-#include <QStandardItemModel>
 
 #include "ItemDelegate.h"
 
+class QLabel;
+class QListView;
+class QStandardItemModel;
+class QVBoxLayout;
+
 namespace emoji {
 
 class Category : public QWidget

src/popups/PopupItem.cpp

@@ -1,3 +1,4 @@
+#include <QLabel>
 #include <QPaintEvent>
 #include <QPainter>
 #include <QStyleOption>

src/popups/PopupItem.h

@@ -1,8 +1,5 @@
 #pragma once
 
-#include <QHBoxLayout>
-#include <QLabel>
-#include <QPoint>
 #include <QWidget>
 
 #include "../AvatarProvider.h"
@@ -10,6 +7,8 @@
 
 class Avatar;
 struct SearchResult;
+class QLabel;
+class QHBoxLayout;
 
 class PopupItem : public QWidget
 {

src/popups/SuggestionsPopup.h

@@ -1,8 +1,5 @@
 #pragma once
 
-#include <QHBoxLayout>
-#include <QLabel>
-#include <QPoint>
 #include <QWidget>
 
 #include "CacheStructs.h"