[Update] 各Window表示時に画面の中央に配置するように。(それによって一瞬再配置が見えるので、誤魔化し用でもある)フェードインアニメーション追加とそれら関数の汎用化。

vrct_gui/_CreateModalWindow.py

@@ -9,7 +9,7 @@ class _CreateModalWindow(CTkToplevel):
         self.title("")
         self.overrideredirect(True)
 
-        self.wm_attributes("-alpha", 0.5)
+        # self.wm_attributes("-alpha", 0.5)
         self.wm_attributes("-toolwindow", True)
 
         self.attach_window = attach_window

vrct_gui/splash_window/SplashWindow.py

@@ -1,6 +1,5 @@
 from customtkinter import CTkImage, CTkLabel, CTkToplevel
-from ..ui_utils import openImageKeepAspectRatio, getImageFileFromUiUtils
-from time import sleep
+from ..ui_utils import openImageKeepAspectRatio, getImageFileFromUiUtils, setGeometryToCenterOfScreen, fadeInAnimation
 
 class SplashWindow(CTkToplevel):
     def __init__(self):
@@ -12,7 +11,7 @@ class SplashWindow(CTkToplevel):
 
 
         sw=self.winfo_screenwidth()
-        sh=self.winfo_screenheight()
+        # sh=self.winfo_screenheight()
 
         pw=int(sw/4)
 
@@ -26,25 +25,14 @@ class SplashWindow(CTkToplevel):
             fg_color="#292a2d",
             image=CTkImage(img, size=(desired_width, height))
         )
-        label.grid(row=1, column=1)
-
-        geometry_width=desired_width+int(desired_width*0.2)
-        geometry_height=height+int(height*0.5)
-
-        self.geometry(str(geometry_width)+"x"+str(geometry_height)+"+"+str((sw-geometry_width)//2)+"+"+str((sh-geometry_height)//2))
-
+        label.grid(row=1, column=1, padx=int(desired_width/7), pady=int(height/3))
 
 
     def showSplash(self):
+        self.attributes("-alpha", 0)
         self.deiconify()
-
-        for i in range(0,91,20):
-            if not self.winfo_exists():
-                break
-            self.attributes("-alpha", i/100)
-            self.update()
-            sleep(1/50)
-        self.attributes("-alpha", 1)
+        setGeometryToCenterOfScreen(root_widget=self)
+        fadeInAnimation(self, steps=5, interval=0.02)
 
 
     def destroySplash(self):

vrct_gui/ui_utils/ui_utils.py

@@ -1,5 +1,6 @@
 from os import path as os_path
 from PIL.Image import open as Image_open, LANCZOS
+from time import sleep
 
 from customtkinter import CTkFrame, CTkLabel, CTkImage, CTkFont
 
@@ -199,4 +200,30 @@ def applyUiScalingAndFixTheBugScrollBar(scrollbar_widget, padx, width):
 
     # This is for CustomTkinter's spec change or bug fix.
     scrollbar_widget._scrollbar.configure(height=0)
-    scrollbar_widget._scrollbar.configure(width=width)
+    scrollbar_widget._scrollbar.configure(width=width)
+
+
+def setGeometryToCenterOfScreen(root_widget):
+    root_widget.update()
+    sw=root_widget.winfo_screenwidth()
+    sh=root_widget.winfo_screenheight()
+    geometry_width = root_widget.winfo_width()
+    geometry_height = root_widget.winfo_height()
+
+    root_widget.geometry(str(geometry_width)+"x"+str(geometry_height)+"+"+str((sw-geometry_width)//2)+"+"+str((sh-geometry_height)//2))
+
+
+def fadeInAnimation(root_widget, steps:int=10, interval:float=0.1, max_alpha:float=1):
+    alpha_steps = 100
+    alpha_steps*=max_alpha
+    step_size = alpha_steps/steps
+    root_widget.attributes("-alpha", 0)
+    num = 0
+    while num < alpha_steps:
+        if not root_widget.winfo_exists():
+            break
+        root_widget.attributes("-alpha", num / 100)
+        root_widget.update()
+        sleep(interval)
+        num += step_size
+    root_widget.attributes("-alpha", max_alpha)

vrct_gui/vrct_gui.py

@@ -11,7 +11,7 @@ from ._printToTextbox import _printToTextbox
 
 from .main_window import createMainWindowWidgets
 from .config_window import ConfigWindow
-from .ui_utils import _setDefaultActiveTab, getLatestHeight
+from .ui_utils import _setDefaultActiveTab, getLatestHeight, setGeometryToCenterOfScreen, fadeInAnimation
 
 from utils import callFunctionIfCallable
 
@@ -20,14 +20,16 @@ class VRCT_GUI(CTk):
         super().__init__()
         self.withdraw()
         self.adjusted_event=None
+        self.is_config_window_already_opened_once=False
         self.BIND_CONFIGURE_ADJUSTED_GEOMETRY_FUNC_ID=None
         self.BIND_FOCUS_IN_MODAL_WINDOW_LIFT_CONFIG_WINDOW_FUNC_ID=None
 
 
     def _showGUI(self):
+        self.attributes("-alpha", 0)
         self.deiconify()
-        self.update()
-        self.geometry("{}x{}".format(self.winfo_width(), self.winfo_height()))
+        setGeometryToCenterOfScreen(root_widget=self)
+        fadeInAnimation(self, steps=5, interval=0.008)
 
     def _createGUI(self, settings, view_variable):
         self.settings = settings
@@ -109,11 +111,20 @@ class VRCT_GUI(CTk):
         callFunctionIfCallable(self._view_variable.CALLBACK_OPEN_CONFIG_WINDOW)
 
         self._adjustToMainWindowGeometry()
+        self.modal_window.attributes("-alpha", 0)
         self.modal_window.deiconify()
+        fadeInAnimation(self.modal_window, steps=5, interval=0.005, max_alpha=0.5)
+
         self.BIND_CONFIGURE_ADJUSTED_GEOMETRY_FUNC_ID = self.bind("<Configure>", self._adjustToMainWindowGeometry, "+")
         self.BIND_FOCUS_IN_MODAL_WINDOW_LIFT_CONFIG_WINDOW_FUNC_ID = self.modal_window.bind("<FocusIn>", lambda _e: self.config_window.lift(), "+")
 
+        self.config_window.attributes("-alpha", 0)
         self.config_window.deiconify()
+        if self.is_config_window_already_opened_once is False:
+            setGeometryToCenterOfScreen(self.config_window)
+            self.is_config_window_already_opened_once = True
+            fadeInAnimation(self.config_window, steps=5, interval=0.005)
+        self.config_window.attributes("-alpha", 1)
         self.config_window.focus_set()
 
     def _closeConfigWindow(self):