FancyMenu: clear search on hide and category switch

Author: gfgit

plugin-fancymenu/lxqtfancymenu.cpp

@@ -62,6 +62,8 @@ LXQtFancyMenu::LXQtFancyMenu(const ILXQtPanelPluginStartupInfo &startupInfo):
     mWindow = new LXQtFancyMenuWindow(&mButton);
     mWindow->setObjectName(QStringLiteral("TopLevelFancyMenu"));
     mWindow->installEventFilter(this);
+    connect(mWindow, &LXQtFancyMenuWindow::aboutToHide, &mHideTimer, QOverload<>::of(&QTimer::start));
+    connect(mWindow, &LXQtFancyMenuWindow::aboutToShow, &mHideTimer, &QTimer::stop);
     connect(mWindow, &LXQtFancyMenuWindow::favoritesChanged, this, &LXQtFancyMenu::saveFavorites);
 
     mDelayedPopup.setSingleShot(true);
@@ -146,6 +148,8 @@ void LXQtFancyMenu::showMenu()
     // Just using Qt`s activateWindow() won't work on some WMs like Kwin.
     // Solution is to execute menu 1ms later using timer
     mWindow->move(calculatePopupWindowPos(mWindow->sizeHint()).topLeft());
+
+    emit mWindow->aboutToShow();
     mWindow->show();
 }
 
@@ -196,6 +200,7 @@ void LXQtFancyMenu::settingsChanged()
 
     //clear the search to not leaving the menu in wrong state
     mFilterClear = settings()->value(QStringLiteral("filterClear"), false).toBool();
+    mWindow->setFilterClear(mFilterClear);
 
     realign();
 }
@@ -207,6 +212,7 @@ void LXQtFancyMenu::buildMenu()
 {
     mWindow->rebuildMenu(mXdgMenu);
 
+    mWindow->doSearch();
     setMenuFontSize();
 }
 

plugin-fancymenu/lxqtfancymenuwindow.cpp

@@ -275,7 +275,10 @@ void LXQtFancyMenuWindow::setCurrentCategory(int cat)
     mCategoryView->setCurrentIndex(idx);
     mCategoryView->selectionModel()->select(idx, QItemSelectionModel::ClearAndSelect);
     mAppModel->setCurrentCategory(cat);
-    mAppModel->endSearch();
+
+    // If user clicked elsewhere, reset search
+    if(cat != LXQtFancyMenuAppMap::AllAppsCategory)
+        setSearchQuery(QString());
 }
 
 bool LXQtFancyMenuWindow::eventFilter(QObject *watched, QEvent *e)
@@ -319,6 +322,14 @@ void LXQtFancyMenuWindow::setSearchQuery(const QString &text)
 void LXQtFancyMenuWindow::hideEvent(QHideEvent *e)
 {
     emit aboutToHide();
+
+    if(mFilterClear)
+        setSearchQuery(QString()); // Clear search on hide
+
+    // If search is not active, switch to Favorites
+    if(mSearchEdit->text().isEmpty())
+        setCurrentCategory(LXQtFancyMenuAppMap::FavoritesCategory);
+
     QWidget::hideEvent(e);
 }
 
@@ -369,6 +380,17 @@ void LXQtFancyMenuWindow::removeFromFavorites(const QString &desktopFile)
     emit favoritesChanged();
 }
 
+void LXQtFancyMenuWindow::setFilterClear(bool newFilterClear)
+{
+    mFilterClear = newFilterClear;
+
+    if(mFilterClear && !isVisible())
+    {
+        // Apply immediately
+        setSearchQuery(QString());
+    }
+}
+
 QStringList LXQtFancyMenuWindow::favorites() const
 {
     return mFavorites;

plugin-fancymenu/lxqtfancymenuwindow.h

@@ -33,6 +33,8 @@ class LXQtFancyMenuWindow : public QWidget
     QStringList favorites() const;
     void setFavorites(const QStringList &newFavorites);
 
+    void setFilterClear(bool newFilterClear);
+
 signals:
     void aboutToShow();
     void aboutToHide();
@@ -76,6 +78,7 @@ private slots:
     LXQtFancyMenuCategoriesModel *mCategoryModel;
 
     QTimer mSearchTimer;
+    bool mFilterClear = false;
 };
 
 #endif // LXQTFANCYMENUWINDOW_H