diff --git a/src/SuggestionsPopup.cpp b/src/SuggestionsPopup.cpp
index 8a900790..174076f9 100644
--- a/src/SuggestionsPopup.cpp
+++ b/src/SuggestionsPopup.cpp
@@ -1,8 +1,8 @@
+#include "SuggestionsPopup.hpp"
#include "Avatar.h"
#include "AvatarProvider.h"
#include "Config.h"
#include "DropShadow.h"
-#include "SuggestionsPopup.hpp"
#include "Utils.h"
#include "timeline/TimelineViewManager.h"
@@ -18,6 +18,7 @@ PopupItem::PopupItem(QWidget *parent, const QString &user_id)
: QWidget(parent)
, avatar_{new Avatar(this)}
, user_id_{user_id}
+ , hovering_{false}
{
setMouseTracking(true);
setAttribute(Qt::WA_Hover);
@@ -56,7 +57,7 @@ PopupItem::paintEvent(QPaintEvent *)
QPainter p(this);
style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
- if (underMouse())
+ if (underMouse() || hovering_)
p.fillRect(rect(), hoverColor_);
}
@@ -71,6 +72,7 @@ PopupItem::mousePressEvent(QMouseEvent *event)
SuggestionsPopup::SuggestionsPopup(QWidget *parent)
: QWidget(parent)
+ , tab_clicks_(0)
{
setAttribute(Qt::WA_ShowWithoutActivating, true);
setWindowFlags(Qt::ToolTip | Qt::NoDropShadowWindowHint);
@@ -101,5 +103,41 @@ SuggestionsPopup::addUsers(const QVector<SearchResult> &users)
connect(user, &PopupItem::clicked, this, &SuggestionsPopup::itemSelected);
}
+ tab_clicks_ = 0; // Reset to start from the beginning of pop-up window on next invocation.
+
resize(geometry().width(), 40 * users.size());
}
+
+void
+SuggestionsPopup::cycleThroughSuggestions()
+{
+ tab_clicks_ %= layout_->count(); // Stay within the number of items in layout.
+
+ // Reset flag for hovering effect first.
+ for (int i = 0; i < layout_->count(); ++i) {
+ const auto &p = qobject_cast<PopupItem *>(layout_->itemAt(i)->widget());
+ p->setHovering(false);
+ }
+
+ const auto &item = layout_->itemAt(tab_clicks_);
+ const auto &widget = qobject_cast<PopupItem *>(item->widget());
+ widget->setHovering(true);
+
+ ++tab_clicks_;
+
+ update(); // Request to update the paint event.
+}
+
+void
+SuggestionsPopup::selectHoveredSuggestion()
+{
+ // Each tab press increments the counter by one, so the element desired is one off.
+ const auto item = layout_->itemAt(tab_clicks_ - 1);
+ if (!item)
+ return;
+
+ const auto &widget = qobject_cast<PopupItem *>(item->widget());
+ emit itemSelected(TimelineViewManager::displayName(widget->user()));
+
+ tab_clicks_ = 0; // Reset to start from the beginning of pop-up window on next invocation.
+}
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