alttpr-gwaa-kiwi/alttpr-python
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Bind mouse wheel to Spinboxes

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Mike A. Trethewey
2020-02-11 05:21:24 -08:00
parent 8ac47db507
commit a3f3d6debe
3 changed files with 33 additions and 8 deletions
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15
gui/widgets.py
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@@ -1,5 +1,18 @@
from tkinter import Checkbutton, Entry, Frame, IntVar, Label, OptionMenu, Spinbox, StringVar, RIGHT
class mySpinbox(Spinbox):
def __init__(self, *args, **kwargs):
Spinbox.__init__(self, *args, **kwargs)
self.bind('<MouseWheel>', self.mouseWheel)
self.bind('<Button-4>', self.mouseWheel)
self.bind('<Button-5>', self.mouseWheel)
def mouseWheel(self, event):
if event.num == 5 or event.delta == -120:
self.invoke('buttondown')
elif event.num == 4 or event.delta == 120:
self.invoke('buttonup')
def make_checkbox(self, parent, label, storageVar, packAttrs):
self = Frame(parent)
self.storageVar = storageVar
@@ -41,7 +54,7 @@ def make_spinbox(self, parent, label, storageVar, packAttrs):
fromNum = packAttrs["spinbox"]["from"]
if "to" in packAttrs:
toNum = packAttrs["spinbox"]["to"]
self.spinbox = Spinbox(self, from_=fromNum, to=toNum, width=5, textvariable=self.storageVar)
self.spinbox = mySpinbox(self, from_=fromNum, to=toNum, width=5, textvariable=self.storageVar)
self.spinbox.pack(packAttrs["spinbox"])
return self