完成scrollframe，嵌套事件暂时存在问题

debug.py

@@ -2,7 +2,8 @@ import magictk
 import random
 from multiprocessing import Process
 if __name__ == "__main__":
-    win = magictk.Window()
+    mwin = magictk.Window()
+    win = magictk.Container(mwin, h=10000, container_h=500)
 
     frame = magictk.Frame(win)
     magictk.Button(frame, text="Default",
@@ -28,7 +29,7 @@ if __name__ == "__main__":
     for i in range(1, 10):
         obj1.addmenu(f"Option {i}", lambda s, t: print(i))
     magictk.Button(frame2, text="Menu",
-                   func=lambda s: magictk.Menu(win, menuobj=obj1), w=60).pack()
+                   func=lambda s: magictk.Menu(mwin, menuobj=obj1), w=60).pack()
     frame2.pack()
 
     frame3 = magictk.Frame(win)
@@ -85,8 +86,8 @@ if __name__ == "__main__":
     magictk.Entry(frame7, w=200).pack(side='left')
     frame7.pack()
 
-    frame8 = magictk.Container(win, h=100, container_h=30*6*2)
-    for i in range(2):
+    frame8 = magictk.Container(win, h=200, container_h=30*6*5)
+    for i in range(5):
         magictk.Button(frame8, text="Default",
                        func=lambda s: print("Btn 1")).pack()
         magictk.ButtonFill(frame8, text="Primary",
@@ -99,6 +100,8 @@ if __name__ == "__main__":
                            func=lambda s: print("Btn 5")).pack()
         magictk.ButtonFill(frame8, color_type="danger", text="Danger",
                            func=lambda s: print("Btn 6")).pack()
-    frame8.pack(expand="y")
+    frame8.pack(expand=True, fill="x")
 
-    win.mainloop()
+    win.pack(expand=True, fill="x", anchor="n")
+
+    mwin.mainloop()

magictk/basicwindow.py

@@ -56,6 +56,7 @@ class Tk(ttk.Frame):
         self.title = title
         self.w = w
         self.h = h
+        self.p_event_list = ()
         if (color_list is not None):
             self.color = color_list
         self.main_tk = tkinter.Tk()

magictk/button.py

@@ -112,6 +112,9 @@ class Button:
         self._bind_event()
         self.bind_anim()
 
+        for event, eventfunc in master.p_event_list:
+            self.canvas.bind(event, eventfunc)
+
     def pack(self, *args, **kwargs):
         self.canvas.pack(*args, **kwargs)
 

magictk/checkbox.py

@@ -132,6 +132,9 @@ class Checkbox(button.ButtonFill):
         if (group is not None):
             group._add_checkbox(self)
 
+        for event, eventfunc in master.p_event_list:
+            self.canvas.bind(event, eventfunc)
+
     def pack(self, *args, **kwargs):
         self.canvas.pack(*args, **kwargs)
 

magictk/entry.py

@@ -142,6 +142,10 @@ class Entry:
         self.__update_color()
         self.__bind_event()
         self.bind_anim()
+        for event, eventfunc in master.p_event_list:
+            self.canvas.bind(event, eventfunc)
+            self.show_label.bind(event, eventfunc)
+            self.inputobj.bind(event, eventfunc)
 
     def pack(self, *args, **kwargs):
         self.frames.pack(*args, **kwargs)

magictk/frame.py

@@ -2,6 +2,7 @@ import tkinter
 from tkinter import ttk
 from magictk import color_tmpl
 from magictk.scrollbar import ScrollBar
+import sys
 
 
 class Frame(tkinter.Frame):
@@ -9,11 +10,15 @@ class Frame(tkinter.Frame):
 
     def __init__(self, master, color=None, *args, **kwargs):
         self.root = master.root
+        self.p_event_list = ()
         if ("bg" not in kwargs and "background" not in kwargs):
             kwargs["bg"] = self.color["background"]
         super().__init__(master, *args, **kwargs)
         self.configure()
 
+        for event, eventfunc in master.p_event_list:
+            self.bind(event, eventfunc)
+
 
 class Container(Frame):
     color = color_tmpl.default_color
@@ -24,12 +29,6 @@ class Container(Frame):
     def update_frame(self, *args, **kwargs):
         self.w = self.root_frame.winfo_width()
         self.h = self.root_frame.winfo_height()
-        # if (self.h >= self.container_h-2):
-        #     # self.scroll.scroll_y = 0
-        #     # self.scroll.update_pos()
-        #     # self.scroll.place_forget()
-        #     pass
-        # else:
         super().place(x=0, y=-self.scroll.get(), w=self.w-7, h=self.container_h)
         self.scroll._r_allh = self.container_h
         self.scroll._r_maxh = self.h
@@ -38,11 +37,24 @@ class Container(Frame):
         scrolltmp = self.scroll.scroll_y*self.scroll.y_size
         self.scroll.cal_bar()
         self.scroll.update_pos()
-        if (self.scroll.y_size==0):
-            self.scroll.scroll_y=0
+        if (self.scroll.y_size == 0):
+            self.scroll.scroll_y = 0
         else:
             self.scroll.scroll_y = min(self.scroll.h-self.scroll.bar_len,
-                                   max(0, scrolltmp/self.scroll.y_size))
+                                       max(0, scrolltmp/self.scroll.y_size))
+        self.scroll_callback(self.scroll, self.scroll.get())
+
+    def scrollwheel(self, event: tkinter.Event, setdelta=None):
+        if (setdelta is None):
+            delta = event.delta
+        else:
+            delta = setdelta
+        if sys.platform.startswith('win'):
+            delta //= 20
+        self.scroll.scroll_y = max(
+            0, min(self.scroll._r_maxh-self.scroll.bar_len, self.scroll.scroll_y+delta))
+        self.scroll.update_pos()
+        self.scroll_callback(self.scroll, self.scroll.get())
 
     def __init__(self, master, color=None, w=300, h=200, container_h=500, *args, **kwargs):
         self.root = master.root
@@ -56,6 +68,20 @@ class Container(Frame):
                                 h=self.h, allh=self.container_h, maxh=self.h, callback=self.scroll_callback)
         self.scroll.place(x=self.w-7, y=0, w=8, relheight=1)
         self.root_frame.bind("<Configure>", self.update_frame)
+
+        if sys.platform.startswith('win'):
+            self.bind("<MouseWheel>", self.scrollwheel)
+            self.p_event_list = (("<MouseWheel>", self.scrollwheel),)
+        elif sys.platform.startswith('darwin'):
+            self.bind("<MouseWheel>", self.scrollwheel)
+            self.p_event_list = (("<MouseWheel>", self.scrollwheel),)
+        else:
+            self.bind(
+                "<Button-4>", lambda event: self.scrollwheel(event, -10))
+            self.bind(
+                "<Button-5>", lambda event: self.scrollwheel(event, 10))
+            self.p_event_list = (
+                ("<Button-4>", lambda event: self.scrollwheel(event, -10)), ("<Button-5>", lambda event: self.scrollwheel(event, 10)))
         # self.configure
 
     def pack(self, *args, **kwargs):

magictk/progressbar.py

@@ -69,6 +69,8 @@ class ProgressBar:
         self.__draw()
         # self.__bind_event()
         self.bind_anim()
+        for event, eventfunc in master.p_event_list:
+            self.canvas.bind(event, eventfunc)
 
     def pack(self, *args, **kwargs):
         self.canvas.pack(*args, **kwargs)

magictk/select.py

@@ -65,6 +65,9 @@ class Select(button.Button):
         for i in self.items:
             self.__menuobj.addmenu(i, self._callback_menu)
 
+        for event, eventfunc in master.p_event_list:
+            self.canvas.bind(event, eventfunc)
+
     def _draw(self):
         super()._draw(True)
 

magictk/window.py

@@ -143,6 +143,7 @@ class Window(ttk.Frame):
         self.title = title
         self.w = w
         self.h = h
+        self.p_event_list = ()
         if (color_list is not None):
             self.color = color_list
         self.main_tk = tkinter.Tk()