Fix GenericChatroomWidget rigth click glitch

Qt doesn't get mouse move events after a right click, so right clicking on a GenericChatroomWidget would get it stuck in the highlighed style until hovered in and out again

We now explicitely interpret a right click as the mouse going out and fix the style accordingly

Since the stylesheet has precedence over a QPalette, there wasn't a clean way to handle that with a stylesheet, so we now use a QPalette directly

res.qrc

@@ -72,7 +72,6 @@
         <file>ui/chatArea/scrollBarDownArrow.svg</file>
         <file>ui/chatArea/scrollBarLeftArrow.svg</file>
         <file>ui/chatArea/scrollBarRightArrow.svg</file>
-        <file>ui/chatroomWidgets/genericChatroomWidget.css</file>
         <file>ui/emoteButton/emoteButton.css</file>
         <file>ui/emoteButton/emoteButton.svg</file>
         <file>ui/emoticonWidget/dot_page.svg</file>

src/widget/friendwidget.cpp

@@ -223,6 +223,8 @@ void FriendWidget::mousePressEvent(QMouseEvent *ev)
 {
     if (ev->button() == Qt::LeftButton)
         dragStartPos = ev->pos();
+
+    GenericChatroomWidget::mousePressEvent(ev);
 }
 
 void FriendWidget::mouseMoveEvent(QMouseEvent *ev)

src/widget/genericchatroomwidget.cpp

@@ -23,45 +23,40 @@
 #include "maskablepixmapwidget.h"
 #include "src/widget/tool/croppinglabel.h"
 #include <QMouseEvent>
-#include <QStyle>
 
 GenericChatroomWidget::GenericChatroomWidget(QWidget *parent)
-    : QFrame(parent)
+    : QFrame(parent), compact{Settings::getInstance().getCompactLayout()},
+      active{false}
 {
-    setProperty("compact", Settings::getInstance().getCompactLayout());
-
     // avatar
-    if (property("compact").toBool())
-    {
+    if (compact)
         avatar = new MaskablePixmapWidget(this, QSize(20,20), ":/img/avatar_mask.svg");
-    }
     else
-    {
         avatar = new MaskablePixmapWidget(this, QSize(40,40), ":/img/avatar_mask.svg");
-    }
 
     // status text
     statusMessageLabel = new CroppingLabel(this);
-    statusMessageLabel->setObjectName("status");
+    statusMessageLabel->setTextFormat(Qt::PlainText);
+    statusMessageLabel->setForegroundRole(QPalette::WindowText);
 
     // name text
     nameLabel = new CroppingLabel(this);
-    nameLabel->setObjectName("name");
     nameLabel->setTextFormat(Qt::PlainText);
-    statusMessageLabel->setTextFormat(Qt::PlainText);
+    nameLabel->setForegroundRole(QPalette::WindowText);
 
-    onCompactChanged(property("compact").toBool());
-
-    setProperty("active", false);
-    setStyleSheet(Style::getStylesheet(":/ui/chatroomWidgets/genericChatroomWidget.css"));
+    setAutoFillBackground(true);
+    reloadTheme();
+    setCompact(compact);
 }
 
-void GenericChatroomWidget::onCompactChanged(bool _compact)
+void GenericChatroomWidget::setCompact(bool _compact)
 {
+    compact = _compact;
+
     delete textLayout; // has to be first, deleted by layout
     delete layout;
 
-    setProperty("compact", _compact);
+    compact = _compact;
 
     layout = new QHBoxLayout;
     textLayout = new QVBoxLayout;
@@ -74,7 +69,7 @@ void GenericChatroomWidget::onCompactChanged(bool _compact)
     setLayoutDirection(Qt::LeftToRight); // parent might have set Qt::RightToLeft
 
     // avatar
-    if (property("compact").toBool())
+    if (compact)
     {
         setFixedHeight(25);
         avatar->setSize(QSize(20,20));
@@ -105,19 +100,28 @@ void GenericChatroomWidget::onCompactChanged(bool _compact)
         layout->addSpacing(10);
         layout->activate();
     }
-
-    Style::repolish(this);
 }
 
 bool GenericChatroomWidget::isActive()
 {
-    return property("active").toBool();
+    return active;
 }
 
-void GenericChatroomWidget::setActive(bool active)
+void GenericChatroomWidget::setActive(bool _active)
 {
-    setProperty("active", active);
-    Style::repolish(this);
+    active = _active;
+    if (active)
+    {
+        setBackgroundRole(QPalette::Light);
+        statusMessageLabel->setForegroundRole(QPalette::HighlightedText);
+        nameLabel->setForegroundRole(QPalette::HighlightedText);
+    }
+    else
+    {
+        setBackgroundRole(QPalette::Window);
+        statusMessageLabel->setForegroundRole(QPalette::WindowText);
+        nameLabel->setForegroundRole(QPalette::WindowText);
+    }
 }
 
 void GenericChatroomWidget::setName(const QString &name)
@@ -140,14 +144,25 @@ QString GenericChatroomWidget::getStatusMsg() const
     return statusMessageLabel->text();
 }
 
-void GenericChatroomWidget::mouseReleaseEvent(QMouseEvent*)
-{
-    emit chatroomWidgetClicked(this);
-}
-
 void GenericChatroomWidget::reloadTheme()
 {
-    setStyleSheet(Style::getStylesheet(":/ui/chatroomWidgets/genericChatroomWidget.css"));
+    QPalette p;
+
+    p = statusMessageLabel->palette();
+    p.setColor(QPalette::WindowText, Style::getColor(Style::LightGrey)); // Base color
+    p.setColor(QPalette::HighlightedText, Style::getColor(Style::MediumGrey)); // Color when active
+    statusMessageLabel->setPalette(p);
+
+    p = nameLabel->palette();
+    p.setColor(QPalette::WindowText, Style::getColor(Style::White)); // Base color
+    p.setColor(QPalette::HighlightedText, Style::getColor(Style::DarkGrey)); // Color when active
+    nameLabel->setPalette(p);
+
+    p = palette();
+    p.setColor(QPalette::Window, Style::getColor(Style::ThemeMedium)); // Base background color
+    p.setColor(QPalette::Highlight, Style::getColor(Style::ThemeLight)); // On mouse over
+    p.setColor(QPalette::Light, Style::getColor(Style::White)); // When active
+    setPalette(p);
 }
 
 bool GenericChatroomWidget::isCompact() const
@@ -155,8 +170,25 @@ bool GenericChatroomWidget::isCompact() const
     return compact;
 }
 
-void GenericChatroomWidget::setCompact(bool compact)
+void GenericChatroomWidget::mousePressEvent(QMouseEvent* event)
 {
-    this->compact = compact;
-    Style::repolish(this);
+    if (!active && event->button() == Qt::RightButton)
+        setBackgroundRole(QPalette::Window);
+}
+
+void GenericChatroomWidget::mouseReleaseEvent(QMouseEvent*)
+{
+    emit chatroomWidgetClicked(this);
+}
+
+void GenericChatroomWidget::enterEvent(QEvent*)
+{
+    if (!active)
+        setBackgroundRole(QPalette::Highlight);
+}
+
+void GenericChatroomWidget::leaveEvent(QEvent*)
+{
+    if (!active)
+        setBackgroundRole(QPalette::Window);
 }

src/widget/genericchatroomwidget.h

@@ -37,7 +37,6 @@ class GenericChatroomWidget : public QFrame
     Q_OBJECT
 public:
     GenericChatroomWidget(QWidget *parent = 0);
-    void mouseReleaseEvent (QMouseEvent* event);
 
     virtual void setAsActiveChatroom(){;}
     virtual void setAsInactiveChatroom(){;}
@@ -58,15 +57,18 @@ public:
     void reloadTheme();
 
     bool isCompact() const;
-    void setCompact(bool compact);
 
-    Q_PROPERTY(bool compact READ isCompact WRITE setCompact)
+public slots:
+    void setCompact(bool compact);
 
 signals:
     void chatroomWidgetClicked(GenericChatroomWidget* widget);
 
-public slots:
-    void onCompactChanged(bool compact);
+protected:
+    virtual void mousePressEvent(QMouseEvent* event);
+    virtual void mouseReleaseEvent (QMouseEvent* event);
+    virtual void enterEvent(QEvent* e);
+    virtual void leaveEvent(QEvent* e);
 
 protected:
     QColor lastColor;
@@ -74,10 +76,8 @@ protected:
     QVBoxLayout* textLayout = nullptr;
     MaskablePixmapWidget* avatar;
     QLabel statusPic;
-    CroppingLabel* nameLabel, * statusMessageLabel;
-    bool compact;
-
-    friend class Style; ///< To update our stylesheets
+    CroppingLabel* nameLabel, *statusMessageLabel;
+    bool compact, active;
 };
 
 #endif // GENERICCHATROOMWIDGET_H

src/widget/widget.cpp

@@ -575,7 +575,7 @@ void Widget::addFriend(int friendId, const QString &userId)
 
     Core* core = Nexus::getCore();
     connect(newfriend, &Friend::displayedNameChanged, contactListWidget, &FriendListWidget::moveWidget);
-    connect(settingsWidget, &SettingsWidget::compactToggled, newfriend->getFriendWidget(), &GenericChatroomWidget::onCompactChanged);
+    connect(settingsWidget, &SettingsWidget::compactToggled, newfriend->getFriendWidget(), &GenericChatroomWidget::setCompact);
     connect(newfriend->getFriendWidget(), SIGNAL(chatroomWidgetClicked(GenericChatroomWidget*)), this, SLOT(onChatroomWidgetClicked(GenericChatroomWidget*)));
     connect(newfriend->getFriendWidget(), SIGNAL(removeFriend(int)), this, SLOT(removeFriend(int)));
     connect(newfriend->getFriendWidget(), SIGNAL(copyFriendIdToClipboard(int)), this, SLOT(copyFriendIdToClipboard(int)));
@@ -1031,7 +1031,7 @@ Group *Widget::createGroup(int groupId)
     layout->addWidget(newgroup->getGroupWidget());
     newgroup->getGroupWidget()->updateStatusLight();
 
-    connect(settingsWidget, &SettingsWidget::compactToggled, newgroup->getGroupWidget(), &GenericChatroomWidget::onCompactChanged);
+    connect(settingsWidget, &SettingsWidget::compactToggled, newgroup->getGroupWidget(), &GenericChatroomWidget::setCompact);
     connect(newgroup->getGroupWidget(), SIGNAL(chatroomWidgetClicked(GenericChatroomWidget*)), this, SLOT(onChatroomWidgetClicked(GenericChatroomWidget*)));
     connect(newgroup->getGroupWidget(), SIGNAL(removeGroup(int)), this, SLOT(removeGroup(int)));
     connect(newgroup->getGroupWidget(), SIGNAL(chatroomWidgetClicked(GenericChatroomWidget*)), newgroup->getChatForm(), SLOT(focusInput()));

ui/chatroomWidgets/genericChatroomWidget.css

@@ -1,62 +0,0 @@
-GenericChatroomWidget
-{
-  background-color: @themeMedium;
-}
-
-GenericChatroomWidget[active="true"]
-{
-  background-color: @white;
-}
-
-GenericChatroomWidget[active="false"]:hover
-{
-  background-color: @themeLight;
-}
-
-GenericChatroomWidget[active="true"][compact="true"] > QLabel#status
-{
-  font: @small;
-  color: @mediumGrey;
-}
-
-GenericChatroomWidget[active="false"][compact="true"] > QLabel#status
-{
-  font: @small;
-  color: @lightGrey;
-}
-
-GenericChatroomWidget[active="true"][compact="true"] > QLabel#name
-{
-  font: @medium;
-  color: @darkGrey;
-}
-
-GenericChatroomWidget[active="false"][compact="true"] > QLabel#name
-{
-  font: @medium;
-  color: @white;
-}
-
-GenericChatroomWidget[active="true"][compact="false"] > QLabel#status
-{
-  font: @medium;
-  color: @mediumGrey;
-}
-
-GenericChatroomWidget[active="false"][compact="false"] > QLabel#status
-{
-  font: @medium;
-  color: @lightGrey;
-}
-
-GenericChatroomWidget[active="true"][compact="false"] > QLabel#name
-{
-  font: @big;
-  color: @darkGrey;
-}
-
-GenericChatroomWidget[active="false"][compact="false"] > QLabel#name
-{
-  font: @big;
-  color: @white;
-}