[view] improvement: 'close' button added to the screenshots window

CHANGELOG.md

@@ -38,6 +38,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - UI
   - only displaying the "Installed" filter when installed packages are available on the table
   - settings: margin between components reduced [#241](https://github.com/vinifmor/bauh/issues/241)
+  - "close" button added to the screenshots window (some distributions hide the default "x" on the dialog frame) [#246](https://github.com/vinifmor/bauh/issues/246)
 
 ### Fixes
 - Arch

bauh/view/qt/screenshots.py

@@ -47,7 +47,22 @@ class ScreenshotsDialog(QDialog):
         self.setWindowIcon(QIcon(pkg.model.get_type_icon_path()))
         self.setLayout(QVBoxLayout())
 
+        self.bt_close = QPushButton(self.i18n['screenshots.bt_close'])
+        self.bt_close.setObjectName('close')
+        self.bt_close.clicked.connect(self.close)
+        self.bt_close.setCursor(QCursor(Qt.PointingHandCursor))
+
+        self.upper_buttons = QWidget()
+        self.upper_buttons.setObjectName('upper_buttons')
+        self.upper_buttons.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
+        self.upper_buttons.setContentsMargins(0, 0, 0, 0)
+        self.upper_buttons.setLayout(QHBoxLayout())
+        self.upper_buttons.layout().setAlignment(Qt.AlignRight)
+        self.upper_buttons.layout().addWidget(self.bt_close)
+        self.layout().addWidget(self.upper_buttons)
+
         self.layout().addWidget(new_spacer())
+
         self.img = QLabel()
         self.img.setObjectName('image')
         self.layout().addWidget(self.img)

bauh/view/resources/locale/ca

@@ -411,6 +411,7 @@ publisher=proveïdor
 publisher.verified=verificat
 repository=dipòsit
 screenshots.bt_back.label=anterior
+screenshots.bt_close=Tancar
 screenshots.bt_next.label=següent
 screenshots.download.no_content=No hi ha contingut a mostrar
 screenshots.image.loading=Loading

bauh/view/resources/locale/de

@@ -410,6 +410,7 @@ publisher=Herausgeber
 publisher.verified=Geprüft
 repository=Repository
 screenshots.bt_back.label=Zurück
+screenshots.bt_close=Schließen
 screenshots.bt_next.label=Fortfahren
 screenshots.download.no_content=Kein Inhalt
 screenshots.download.no_response=Screenshot nicht gefunden

bauh/view/resources/locale/en

@@ -413,6 +413,7 @@ publisher.verified=verified
 publisher=publisher
 repository=repository
 screenshots.bt_back.label=previous
+screenshots.bt_close=Close
 screenshots.bt_next.label=next
 screenshots.download.no_content=No content to display
 screenshots.download.no_response=Image not found

bauh/view/resources/locale/es

@@ -413,6 +413,7 @@ publisher.verified=verificado
 removing=removing
 repository=repositorio
 screenshots.bt_back.label=anterior
+screenshots.bt_close=Cerrar
 screenshots.bt_next.label=siguiente
 screenshots.download.no_content=No hay contenido para mostrar
 screenshots.download.no_response=No se encontró la imagen

bauh/view/resources/locale/fr

@@ -407,6 +407,7 @@ publisher.verified=vérifié
 publisher=publier
 repository=dépôt
 screenshots.bt_back.label=précédant
+screenshots.bt_close=Fermer
 screenshots.bt_next.label=suivant
 screenshots.download.no_content=Rien à afficher
 screenshots.download.no_response=Pas d'image

bauh/view/resources/locale/it

@@ -413,6 +413,7 @@ publisher=editore
 publisher.verified=verificato
 repository=deposito
 screenshots.bt_back.label=precedente
+screenshots.bt_close=Chiudere
 screenshots.bt_next.label=prossimo
 screenshots.download.no_content=Nessun contenuto da visualizzare
 screenshots.download.no_response=Immagine non trovata

bauh/view/resources/locale/pt

@@ -411,6 +411,7 @@ publisher.verified=verificado
 publisher=publicador
 repository=repositório
 screenshots.bt_back.label=anterior
+screenshots.bt_close=Fechar
 screenshots.bt_next.label=próxima
 screenshots.download.no_content=Sem conteúdo para exibir
 screenshots.download.no_response=Imagem não encontrada

bauh/view/resources/locale/ru

@@ -410,6 +410,7 @@ publisher=издатель
 publisher.verified=Проверенный
 repository=Репозиторий
 screenshots.bt_back.label=Предыдущий
+screenshots.bt_close=закрыть
 screenshots.bt_next.label=Следующий
 screenshots.download.no_content=Нет материалов для отображени
 screenshots.download.no_response=Изображение не найдено

bauh/view/resources/locale/tr

@@ -410,6 +410,7 @@ publisher.verified=doğrula
 publisher=yayımcı
 repository=depo
 screenshots.bt_back.label=önceki
+screenshots.bt_close=Kapatmak
 screenshots.bt_next.label=sonraki
 screenshots.download.no_content=Görüntülenecek içerik yok
 screenshots.download.no_response=İmaj bulunamadı

bauh/view/resources/style/default/default.qss

@@ -391,6 +391,10 @@ ScreenshotsDialog QAbstractButton[control = "true"] {
     min-width: 100px;
 }
 
+ScreenshotsDialog QPushButton#close {
+    min-width: 25px;
+}
+
 SettingsWindow TabGroupQt#settings {
     min-width: 400px;
 }