Update to GTK4

VERSION

@@ -1 +1 @@
-0.3.1
+0.4.0

lib/about.py

@@ -2,10 +2,10 @@
 
 from lib.utils import Utils
 from os.path import join
+from platform import system
 from gi import require_versions
-require_versions({"Gtk": "3.0"})
+require_versions({"Gtk": "4.0", "Adw": "1"})
 from gi.repository import Gtk
-from gi.repository.GdkPixbuf import Pixbuf
 
 
 class About(Gtk.AboutDialog):
@@ -22,9 +22,21 @@ def __init__(self, parent):
             website_label="Homepage"
         )
 
+        # Set up header
+        header = Gtk.HeaderBar()
+
+        # Set decoration layout
+        if system() == "Darwin":
+            header.set_decoration_layout("close,minimize,maximize:")
+        else:
+            header.set_decoration_layout(":minimize,maximize,close")
+
+        # Add header
+        self.set_titlebar(header)
+
         # Set up logo
         filename = join(Utils.APP_DIR, f"{Utils.ID}.svg")
-        logo = Pixbuf.new_from_file(filename)
+        logo = Gtk.Image.new_from_file(filename)
 
         # Add logo
-        self.set_logo(logo)
+        self.set_logo(logo.get_paintable())

lib/application.py

@@ -8,11 +8,11 @@
 from platform import system
 from json import dumps
 from gi import require_versions
-require_versions({"Gtk": "3.0"})
-from gi.repository import Gtk, Gio, GLib
+require_versions({"Gtk": "4.0", "Adw": "1"})
+from gi.repository import Gtk, Gdk, Gio, GLib, Adw
 
 
-class Application(Gtk.Application):
+class Application(Adw.Application):
 
     def __init__(self):
         super().__init__(
@@ -26,6 +26,9 @@ def __init__(self):
         # Set program name
         GLib.set_prgname(Utils.ID)
 
+        # Set color scheme
+        self.get_style_manager().set_color_scheme(Adw.ColorScheme.PREFER_DARK)
+
     def do_startup(self):
         Gtk.Application.do_startup(self)
 
@@ -49,8 +52,10 @@ def do_startup(self):
 
         # Set up icons for linux
         if system() == "Linux":
-            icon_theme = Gtk.IconTheme.get_default()
-            icon_theme.append_search_path(
+            icon_theme = Gtk.IconTheme.get_for_display(
+                Gdk.Display.get_default()
+            )
+            icon_theme.add_search_path(
                 join(Utils.APP_DIR, "usr", "share", "icons")
             )
 

lib/preferences.py

@@ -6,7 +6,7 @@
 from platform import system
 from json import dumps
 from gi import require_versions
-require_versions({"Gtk": "3.0"})
+require_versions({"Gtk": "4.0", "Adw": "1"})
 from gi.repository import Gtk
 
 
@@ -16,11 +16,12 @@ def __init__(self, parent):
         super().__init__(
             modal=True,
             transient_for=parent,
-            resizable=False
+            resizable=False,
+            title="Preferences"
         )
 
         # Set up header
-        header = Gtk.HeaderBar(title="Preferences", show_close_button=True)
+        header = Gtk.HeaderBar()
 
         # Set decoration layout
         if system() == "Darwin":
@@ -169,10 +170,7 @@ def __init__(self, parent):
                     grid.attach(widgets[i][j], j * width, i, width, 1)
 
         # Add grid
-        self.add(grid)
-
-        # Show all added widgets
-        self.show_all()
+        self.set_child(grid)
 
         # Flattened list of symbol check buttons
         self.symbols = [symbol for row in symbols for symbol in row]

lib/window.py

@@ -9,7 +9,7 @@
 from platform import system
 from json import dumps
 from gi import require_versions
-require_versions({"Gtk": "3.0"})
+require_versions({"Gtk": "4.0", "Adw": "1"})
 from gi.repository import Gtk, Gio
 
 
@@ -25,20 +25,15 @@ def __init__(self, app):
         self.set_icon_name(Utils.ID)
 
         # Set up header
-        header = Gtk.HeaderBar(title=Utils.NAME, show_close_button=True)
+        header = Gtk.HeaderBar()
 
         # Build menu
         builder = Gtk.Builder.new_from_file(
             join(Utils.APP_DIR, "gui", "menu.xml")
         )
         menu = builder.get_object("app-menu")
         menu_button = Gtk.MenuButton()
-        menu_button.set_image(
-            Gtk.Image.new_from_icon_name(
-                "open-menu-symbolic",
-                Gtk.IconSize.SMALL_TOOLBAR
-            )
-        )
+        menu_button.set_icon_name("open-menu-symbolic")
         menu_button.set_menu_model(menu)
 
         # Add menu actions
@@ -157,10 +152,7 @@ def __init__(self, app):
                 grid.attach(widgets[i][j], j * width, i, width, 1)
 
         # Add grid
-        self.add(grid)
-
-        # Show all added widgets
-        self.show_all()
+        self.set_child(grid)
 
     def on_prefs_clicked(self, action, param):
         """
@@ -212,7 +204,9 @@ def on_file_clicked(self, widget):
             "_Cancel", Gtk.ResponseType.CANCEL,
             "_Open", Gtk.ResponseType.OK,
         )
-        dialog.set_current_folder(join(Utils.CONFIG_DIR, "wordlists"))
+        dialog.set_current_folder(
+            Gio.File.new_for_path(join(Utils.CONFIG_DIR, "wordlists"))
+        )
         dialog.connect("response", self._select_file)
         dialog.show()
 
@@ -267,6 +261,7 @@ def on_generate_clicked(self, button):
                 message_type=Gtk.MessageType.INFO,
                 buttons=Gtk.ButtonsType.OK
             )
+            dialog.set_titlebar(Gtk.HeaderBar(show_title_buttons=False))
             dialog.connect("response", self._confirm)
             try:
                 self._generate_password()

linux/passphraser.spec

@@ -18,8 +18,10 @@ a = Analysis(
 	],
 	hooksconfig={
 		'gi': {
+			'icons': ['Adwaita'],
+			'themes': ['Adwaita'],
 			'module-versions': {
-				'Gtk': '3.0'
+				'Gtk': '4.0'
 			}
 		}
 	},

macos/passphraser.spec

@@ -16,8 +16,10 @@ a = Analysis(
 	],
 	hooksconfig={
 		'gi': {
+			'icons': ['Adwaita'],
+			'themes': ['Adwaita'],
 			'module-versions': {
-				'Gtk': '3.0'
+				'Gtk': '4.0'
 			}
 		}
 	},

passphraser

@@ -2,7 +2,7 @@
 
 from sys import argv
 from gi import require_versions
-require_versions({"Gdk": "3.0"})
+require_versions({"Gdk": "4.0"})
 from gi.repository import Gdk
 Gdk.set_allowed_backends("x11,*")
 from lib.application import Application

windows/passphraser.spec

@@ -16,8 +16,10 @@ a = Analysis(
 	],
 	hooksconfig={
 		'gi': {
+			'icons': ['Adwaita'],
+			'themes': ['Adwaita'],
 			'module-versions': {
-				'Gtk': '3.0'
+				'Gtk': '4.0'
 			}
 		}
 	},