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authorTerry Jan Reedy <tjreedy@udel.edu>2016-05-22 23:10:31 (GMT)
committerTerry Jan Reedy <tjreedy@udel.edu>2016-05-22 23:10:31 (GMT)
commit0d9220e162f1e5f8caa3d7ebaa54665776d361a1 (patch)
treea4fa9f7cafdfc93fde86b8ffd6088d739bb93e01 /Lib/idlelib/ScrolledList.py
parentdc4f7c09cc934524a763498250e30123a0d9d2c5 (diff)
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Issue #24225: Rename many idlelib/*.py and idlelib/idle_test/test_*.py files.
Diffstat (limited to 'Lib/idlelib/ScrolledList.py')
-rw-r--r--Lib/idlelib/ScrolledList.py145
1 files changed, 0 insertions, 145 deletions
diff --git a/Lib/idlelib/ScrolledList.py b/Lib/idlelib/ScrolledList.py
deleted file mode 100644
index 53576b5..0000000
--- a/Lib/idlelib/ScrolledList.py
+++ /dev/null
@@ -1,145 +0,0 @@
-from tkinter import *
-from idlelib import macosxSupport
-
-class ScrolledList:
-
- default = "(None)"
-
- def __init__(self, master, **options):
- # Create top frame, with scrollbar and listbox
- self.master = master
- self.frame = frame = Frame(master)
- self.frame.pack(fill="both", expand=1)
- self.vbar = vbar = Scrollbar(frame, name="vbar")
- self.vbar.pack(side="right", fill="y")
- self.listbox = listbox = Listbox(frame, exportselection=0,
- background="white")
- if options:
- listbox.configure(options)
- listbox.pack(expand=1, fill="both")
- # Tie listbox and scrollbar together
- vbar["command"] = listbox.yview
- listbox["yscrollcommand"] = vbar.set
- # Bind events to the list box
- listbox.bind("<ButtonRelease-1>", self.click_event)
- listbox.bind("<Double-ButtonRelease-1>", self.double_click_event)
- if macosxSupport.isAquaTk():
- listbox.bind("<ButtonPress-2>", self.popup_event)
- listbox.bind("<Control-Button-1>", self.popup_event)
- else:
- listbox.bind("<ButtonPress-3>", self.popup_event)
- listbox.bind("<Key-Up>", self.up_event)
- listbox.bind("<Key-Down>", self.down_event)
- # Mark as empty
- self.clear()
-
- def close(self):
- self.frame.destroy()
-
- def clear(self):
- self.listbox.delete(0, "end")
- self.empty = 1
- self.listbox.insert("end", self.default)
-
- def append(self, item):
- if self.empty:
- self.listbox.delete(0, "end")
- self.empty = 0
- self.listbox.insert("end", str(item))
-
- def get(self, index):
- return self.listbox.get(index)
-
- def click_event(self, event):
- self.listbox.activate("@%d,%d" % (event.x, event.y))
- index = self.listbox.index("active")
- self.select(index)
- self.on_select(index)
- return "break"
-
- def double_click_event(self, event):
- index = self.listbox.index("active")
- self.select(index)
- self.on_double(index)
- return "break"
-
- menu = None
-
- def popup_event(self, event):
- if not self.menu:
- self.make_menu()
- menu = self.menu
- self.listbox.activate("@%d,%d" % (event.x, event.y))
- index = self.listbox.index("active")
- self.select(index)
- menu.tk_popup(event.x_root, event.y_root)
-
- def make_menu(self):
- menu = Menu(self.listbox, tearoff=0)
- self.menu = menu
- self.fill_menu()
-
- def up_event(self, event):
- index = self.listbox.index("active")
- if self.listbox.selection_includes(index):
- index = index - 1
- else:
- index = self.listbox.size() - 1
- if index < 0:
- self.listbox.bell()
- else:
- self.select(index)
- self.on_select(index)
- return "break"
-
- def down_event(self, event):
- index = self.listbox.index("active")
- if self.listbox.selection_includes(index):
- index = index + 1
- else:
- index = 0
- if index >= self.listbox.size():
- self.listbox.bell()
- else:
- self.select(index)
- self.on_select(index)
- return "break"
-
- def select(self, index):
- self.listbox.focus_set()
- self.listbox.activate(index)
- self.listbox.selection_clear(0, "end")
- self.listbox.selection_set(index)
- self.listbox.see(index)
-
- # Methods to override for specific actions
-
- def fill_menu(self):
- pass
-
- def on_select(self, index):
- pass
-
- def on_double(self, index):
- pass
-
-
-def _scrolled_list(parent):
- root = Tk()
- root.title("Test ScrolledList")
- width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
- root.geometry("+%d+%d"%(x, y + 150))
- class MyScrolledList(ScrolledList):
- def fill_menu(self): self.menu.add_command(label="right click")
- def on_select(self, index): print("select", self.get(index))
- def on_double(self, index): print("double", self.get(index))
-
- scrolled_list = MyScrolledList(root)
- for i in range(30):
- scrolled_list.append("Item %02d" % i)
-
- root.mainloop()
-
-if __name__ == '__main__':
- from idlelib.idle_test.htest import run
- run(_scrolled_list)