Added resizable friendList

Not perfect, but a good start. Note that the editable name&status labels
disappeared, QDesigner seems to have turned them into regular QLabels
(no idea why).

friend.h

@@ -22,6 +22,7 @@ public:
     ChatForm* chatForm;
     int hasNewMessages;
     Status friendStatus;
+    QPixmap avatar;
 };
 
 #endif // FRIEND_H

widget/filetransfertwidget.cpp

@@ -23,6 +23,7 @@ FileTransfertWidget::FileTransfertWidget(ToxFile File)
     setAutoFillBackground(true);
 
     setMinimumSize(250,58);
+    setMaximumHeight(58);
     setLayout(mainLayout);
     mainLayout->setMargin(0);
 

widget/friendwidget.cpp

@@ -11,11 +11,16 @@ FriendWidget::FriendWidget(int FriendId, QString id)
 {
     this->setMouseTracking(true);
     this->setAutoFillBackground(true);
-    this->setLayout(&layout);
+    //this->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed);
+    //this->setMinimumWidth(225);
     this->setFixedWidth(225);
     this->setFixedHeight(55);
-    layout.setSpacing(0);
+    this->setLayout(&layout);
+    //layout.setSpacing(0);
     layout.setMargin(0);
+    layout.setStretchFactor(this, 100);
+    //this->setFixedWidth(225);
+    //this->setMaximumWidth();
     textLayout.setSpacing(0);
     textLayout.setMargin(0);
 
@@ -53,6 +58,11 @@ FriendWidget::FriendWidget(int FriendId, QString id)
     isActiveWidget = 0;
 }
 
+void FriendWidget::setNewFixedWidth(int newWidth)
+{
+    this->setFixedWidth(newWidth);
+}
+
 void FriendWidget::mouseReleaseEvent (QMouseEvent*)
 {
     emit friendWidgetClicked(this);

widget/friendwidget.h

@@ -18,6 +18,7 @@ public:
     void leaveEvent(QEvent* event);
     void setAsActiveChatroom();
     void setAsInactiveChatroom();
+    void setNewFixedWidth(int newWidth);
 
 signals:
     void friendWidgetClicked(FriendWidget* widget);

widget/groupwidget.cpp

@@ -56,6 +56,11 @@ GroupWidget::GroupWidget(int GroupId, QString Name)
     isActiveWidget = 0;
 }
 
+void GroupWidget::setNewFixedWidth(int newWidth)
+{
+    this->setFixedWidth(newWidth);
+}
+
 void GroupWidget::mouseReleaseEvent (QMouseEvent*)
 {
     emit groupWidgetClicked(this);
@@ -144,7 +149,7 @@ void GroupWidget::setAsActiveChatroom()
     QPalette pal3;
     pal3.setColor(QPalette::Background, Qt::white);
     this->setPalette(pal3);
-    avatar.setPixmap(QPixmap(":img/group_dark.png"));
+    avatar.setPixmap(QPixmap(":img/group.png"));
 }
 
 void GroupWidget::setAsInactiveChatroom()

widget/groupwidget.h

@@ -30,6 +30,7 @@ public:
     QVBoxLayout textLayout;
     void setAsInactiveChatroom();
     void setAsActiveChatroom();
+    void setNewFixedWidth(int newWidth);
 
 private:
     QColor lastColor;

widget/widget.cpp

@@ -38,7 +38,6 @@ Widget::Widget(QWidget *parent) :
     if (useNativeTheme)
     {
         ui->titleBar->hide();
-        //setWindowFlags(windowFlags() & ~Qt::FramelessWindowHint);
         this->layout()->setContentsMargins(0, 0, 0, 0);
 
         QString friendListStylesheet = "";
@@ -109,7 +108,7 @@ Widget::Widget(QWidget *parent) :
     QRect geo = settings.value("geometry").toRect();
 
         if (geo.height() > 0 and geo.x() < QApplication::desktop()->width() and geo.width() > 0 and geo.y() < QApplication::desktop()->height())
-            setGeometry(geo);
+            this->setGeometry(geo);
 
         if (settings.value("maximized").toBool())
         {
@@ -127,7 +126,7 @@ Widget::Widget(QWidget *parent) :
 
     isWindowMinimized = 0;
 
-    centralLayout = new QHBoxLayout(ui->centralWidget);
+    //centralLayout = new QSplitter(ui->centralWidget);
 
 
     ui->mainContent->setLayout(new QVBoxLayout());
@@ -139,6 +138,7 @@ Widget::Widget(QWidget *parent) :
     friendListWidget->layout()->setSpacing(0);
     friendListWidget->layout()->setMargin(0);
     friendListWidget->setLayoutDirection(Qt::LeftToRight);
+    //friendListWidget->
     ui->friendList->setWidget(friendListWidget);
 
     ui->nameLabel->setText(Settings::getInstance().getUsername());
@@ -147,14 +147,24 @@ Widget::Widget(QWidget *parent) :
     ui->statusLabel->label->setStyleSheet("QLabel { color : white; font-size: 8pt;}");
     ui->friendList->widget()->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
 
-    setMouseTracking(true);
+    this->setMouseTracking(true);
+
+    QList<QWidget*> widgets = this->findChildren<QWidget*>();
+    foreach (QWidget *widget, widgets)
+        widget->setMouseTracking(true);
+
     ui->titleBar->setMouseTracking(true);
     ui->LTitle->setMouseTracking(true);
     ui->tbMenu->setMouseTracking(true);
     ui->pbMin->setMouseTracking(true);
     ui->pbMax->setMouseTracking(true);
     ui->pbClose->setMouseTracking(true);
-    //ui->->setMouseTracking(true);
+    ui->statusHead->setAttribute(Qt::WA_TransparentForMouseEvents);
+    ui->statusHead->setMouseTracking(true);
+
+    QList<int> currentSizes = ui->centralWidget->sizes();
+    currentSizes[0] = 225;
+    ui->centralWidget->setSizes(currentSizes);
 
     camera = new Camera;
     camview = new SelfCamView(camera);
@@ -196,6 +206,7 @@ Widget::Widget(QWidget *parent) :
     connect(this, &Widget::friendRequested, core, &Core::requestFriendship);
     connect(this, &Widget::friendRequestAccepted, core, &Core::acceptFriendRequest);
 
+    connect(ui->centralWidget, SIGNAL(splitterMoved(int,int)),this, SLOT(splitterMoved(int,int)));
     connect(ui->addButton, SIGNAL(clicked()), this, SLOT(onAddClicked()));
     connect(ui->groupButton, SIGNAL(clicked()), this, SLOT(onGroupClicked()));
     connect(ui->transferButton, SIGNAL(clicked()), this, SLOT(onTransferClicked()));
@@ -234,7 +245,6 @@ Widget::~Widget()
     settings.setValue("maximized", isMaximized());
     settings.setValue("useNativeTheme", useNativeTheme);
     delete ui;
-    delete centralLayout;
 }
 
 Widget* Widget::getInstance()
@@ -244,6 +254,23 @@ Widget* Widget::getInstance()
     return instance;
 }
 
+//Super ugly hack to enable resizable friend widgets
+//There should be a way to set them to resize automagicly, but I can't seem to find it.
+void Widget::splitterMoved(int pos, int index)
+{
+    updateFriendListWidth();
+}
+
+void Widget::updateFriendListWidth()
+{
+    int newWidth = ui->friendList->width();
+    for (Friend* f : FriendList::friendList)
+        if (f->widget != nullptr)
+            f->widget->setNewFixedWidth(newWidth);
+    for (Group* g : GroupList::groupList)
+        if (g->widget != nullptr)
+            g->widget->setNewFixedWidth(newWidth);
+}
 
 QString Widget::getUsername()
 {
@@ -379,6 +406,7 @@ void Widget::addFriend(int friendId, const QString &userId)
     QWidget* widget = ui->friendList->widget();
     QLayout* layout = widget->layout();
     layout->addWidget(newfriend->widget);
+    updateFriendListWidth();
     connect(newfriend->widget, SIGNAL(friendWidgetClicked(FriendWidget*)), this, SLOT(onFriendWidgetClicked(FriendWidget*)));
     connect(newfriend->widget, SIGNAL(removeFriend(int)), this, SLOT(removeFriend(int)));
     connect(newfriend->widget, SIGNAL(copyFriendIdToClipboard(int)), this, SLOT(copyFriendIdToClipboard(int)));
@@ -536,6 +564,7 @@ void Widget::onFriendRequestReceived(const QString& userId, const QString& messa
 void Widget::removeFriend(int friendId)
 {
     Friend* f = FriendList::findFriend(friendId);
+    f->widget->setAsInactiveChatroom();
     if (f->widget == activeFriendWidget)
         activeFriendWidget = nullptr;
     FriendList::removeFriend(friendId);
@@ -637,6 +666,7 @@ void Widget::onGroupWidgetClicked(GroupWidget* widget)
 void Widget::removeGroup(int groupId)
 {
     Group* g = GroupList::findGroup(groupId);
+    g->widget->setAsInactiveChatroom();
     if (g->widget == activeGroupWidget)
         activeGroupWidget = nullptr;
     GroupList::removeGroup(groupId);
@@ -665,6 +695,7 @@ Group *Widget::createGroup(int groupId)
     QWidget* widget = ui->friendList->widget();
     QLayout* layout = widget->layout();
     layout->addWidget(newgroup->widget);
+    updateFriendListWidth();
     connect(newgroup->widget, SIGNAL(groupWidgetClicked(GroupWidget*)), this, SLOT(onGroupWidgetClicked(GroupWidget*)));
     connect(newgroup->widget, SIGNAL(removeGroup(int)), this, SLOT(removeGroup(int)));
     connect(newgroup->chatForm, SIGNAL(sendMessage(int,QString)), core, SLOT(sendGroupMessage(int,QString)));
@@ -696,6 +727,7 @@ bool Widget::isFriendWidgetCurActiveWidget(Friend* f)
     return true;
 }
 
+
 bool Widget::event(QEvent * e)
 {
     if (e->type() == QEvent::WindowStateChange)
@@ -890,6 +922,7 @@ void Widget::moveWindow(QMouseEvent *e)
 
 void Widget::resizeWindow(QMouseEvent *e)
 {
+    updateFriendListWidth();
     if (!useNativeTheme)
     {
         if (allowToResize)
@@ -1008,7 +1041,7 @@ void Widget::setCentralWidget(QWidget *widget, const QString &widgetName)
     connect(widget, SIGNAL(cancelled()), this, SLOT(close()));
 
     centralLayout->addWidget(widget);
-    ui->centralWidget->setLayout(centralLayout);
+    //ui->centralWidget->setLayout(centralLayout);
     ui->LTitle->setText(widgetName);
 }
 

widget/widget.h

@@ -44,6 +44,7 @@ public:
     void updateFriendStatusLights(int friendId);
     int useNativeTheme;
     ~Widget();
+    void updateFriendListWidth();
 
 signals:
     void friendRequestAccepted(const QString& userId);
@@ -88,6 +89,7 @@ private slots:
     void removeFriend(int friendId);
     void copyFriendIdToClipboard(int friendId);
     void removeGroup(int groupId);
+    void splitterMoved(int pos, int index);
 
 protected slots:
     void moveWindow(QMouseEvent *e);
@@ -98,7 +100,7 @@ private:
 
 private:
     Ui::Widget *ui;
-    QHBoxLayout *centralLayout;
+    QSplitter *centralLayout;
     QPoint dragPosition;
     TitleMode m_titleMode;
     bool moveWidget;
@@ -108,7 +110,6 @@ private:
     bool resizeHorEsq;
     bool resizeDiagSupEsq;
     bool resizeDiagSupDer;
-    //void mouseMoveEvent(QMouseEvent *e);
     void mousePressEvent(QMouseEvent *e);
     void mouseReleaseEvent(QMouseEvent *e);
     void mouseDoubleClickEvent(QMouseEvent *e);
@@ -126,6 +127,7 @@ private:
     int isFriendWidgetActive, isGroupWidgetActive;
     SelfCamView* camview;
     Camera* camera;
+    bool notify(QObject *receiver, QEvent *event);
 };
 
 #endif // WIDGET_H