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PI_Listbox.py
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PI_Listbox.py
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try:
from XPPython3.XPListBox import XPCreateListBox
except ImportError:
print("XPListBox is a custom python file provided with XPPython3, and required by this example you could copy it into PythonPlugins folder")
raise
from XPPython3 import xp
class PythonInterface:
def __init__(self):
self.Name = "ListBox v1.0"
self.Sig = "listbox.demos.xppython3"
self.Desc = "Demonstrate ListBox"
self.windowWidgetID = None
self.listboxWidget = None
self.listboxData = None
def clearDisplay(self):
self.listboxWidget.clear()
def display(self, s):
self.listboxWidget.add(s)
def XPluginStart(self):
return self.Name, self.Sig, self.Desc
def XPluginStop(self):
pass
def XPluginEnable(self):
self.createLoggingWindow()
self.display("First Message!")
for x in range(10):
self.display("... and {}".format(x))
return 1
def XPluginDisable(self):
if self.windowWidgetID:
self.clearDisplay()
xp.destroyWidget(self.windowWidgetID, 1)
def XPluginReceiveMessage(self, inFromWho, inMessage, inParam):
self.display("In message: {}".format(inMessage))
def createLoggingWindow(self, num_rows=16, num_characters=75):
# Rather than hard-code a fixed size of scrolling area of list box,
# we'll set size of box based on input parameters
FontWidth, FontHeight, _other = xp.getFontDimensions(xp.Font_Basic)
listbox_item_height = int(FontHeight * 1.2)
left = 100
bottom = 50
top = bottom + (listbox_item_height) * num_rows
right = left + int(num_characters * FontWidth)
self.windowWidgetID = xp.createWidget(left - 5, top + 20, right + 5, bottom - 5, 1, "XPPython3", 1, 0, xp.WidgetClass_MainWindow)
self.listboxWidget = XPCreateListBox(left, top, right, bottom, 1, self.windowWidgetID)