Add qss theme from qtum core

electrum/gui/kivy/main_window.py

@@ -89,7 +89,6 @@ class ElectrumWindow(App):
 
     electrum_config = ObjectProperty(None)
     language = StringProperty('en')
-
     # properties might be updated by the network
     num_blocks = NumericProperty(0)
     num_nodes = NumericProperty(0)

electrum/gui/qt/__init__.py

@@ -30,6 +30,7 @@
 import threading
 from typing import Optional, TYPE_CHECKING
 
+from .theme_helper import set_qtum_theme_if_needed
 
 try:
     import PyQt5
@@ -128,25 +129,9 @@ def __init__(self, config: 'SimpleConfig', daemon: 'Daemon', plugins: 'Plugins')
         self.build_tray_menu()
         self.tray.show()
         self.app.new_window_signal.connect(self.start_new_window)
-        self.set_dark_theme_if_needed()
+        set_qtum_theme_if_needed(self.config)
         run_hook('init_qt', self)
 
-    def set_dark_theme_if_needed(self):
-        use_dark_theme = self.config.get('qt_gui_color_theme', 'default') == 'dark'
-        if use_dark_theme:
-            try:
-                import qdarkstyle
-                self.app.setStyleSheet(qdarkstyle.load_stylesheet_pyqt5())
-            except BaseException as e:
-                use_dark_theme = False
-                self.logger.warning(f'Error setting dark theme: {repr(e)}')
-        # Apply any necessary stylesheet patches
-        patch_qt_stylesheet(use_dark_theme=use_dark_theme)
-        # Even if we ourselves don't set the dark theme,
-        # the OS/window manager/etc might set *a dark theme*.
-        # Hence, try to choose colors accordingly:
-        ColorScheme.update_from_widget(QWidget(), force_dark=use_dark_theme)
-
     def build_tray_menu(self):
         # Avoid immediate GC of old menu when window closed via its action
         if self.tray.contextMenu() is None:

electrum/gui/qt/main_window.py

@@ -601,7 +601,6 @@ def new_wallet(self):
 
     def init_menubar(self):
         menubar = QMenuBar()
-
         file_menu = menubar.addMenu(_("&File"))
         self.recently_visited_menu = file_menu.addMenu(_("&Recently open"))
         file_menu.addAction(_("&Open"), self.open_wallet).setShortcut(QKeySequence.Open)

electrum/gui/qt/settings_dialog.py

@@ -40,7 +40,7 @@
 
 from electrum.i18n import languages
 from electrum import qrscanner
-
+from .theme_helper import set_qtum_theme_if_needed
 if TYPE_CHECKING:
     from electrum.simple_config import SimpleConfig
     from .main_window import ElectrumWindow
@@ -55,7 +55,6 @@ def __init__(self, parent: 'ElectrumWindow', config: 'SimpleConfig'):
         self.need_restart = False
         self.fx = self.window.fx
         self.wallet = self.window.wallet
-
         vbox = QVBoxLayout()
         tabs = QTabWidget()
         gui_widgets = []
@@ -284,12 +283,16 @@ def on_unit(x, nz):
         colortheme_combo = QComboBox()
         colortheme_combo.addItem(_('Light'), 'default')
         colortheme_combo.addItem(_('Dark'), 'dark')
+        colortheme_combo.addItem(_('Qtum Light'), 'qtum_light')
+        colortheme_combo.addItem(_('Qtum Dark Blue'), 'qtum_almost_dark')
+        colortheme_combo.addItem(_('Qtum Dark'), 'qtum_dark')
+
         index = colortheme_combo.findData(self.config.get('qt_gui_color_theme', 'default'))
         colortheme_combo.setCurrentIndex(index)
         colortheme_label = QLabel(_('Color theme') + ':')
         def on_colortheme(x):
             self.config.set_key('qt_gui_color_theme', colortheme_combo.itemData(x), True)
-            self.need_restart = True
+            set_qtum_theme_if_needed(self.config)
         colortheme_combo.currentIndexChanged.connect(on_colortheme)
         gui_widgets.append((colortheme_label, colortheme_combo))