From 7936f21a9aa777afd1119db706bccd2ec18aba5a Mon Sep 17 00:00:00 2001
From: unknown <asoalexandros@gmail.com>
Date: Fri, 16 May 2025 14:44:18 +0200
Subject: [PATCH] Long tasks crsuh the software
---
hp4194/cv_qt_inteface.py | 19 ++++++++++++++-----
1 file changed, 14 insertions(+), 5 deletions(-)
diff --git a/hp4194/cv_qt_inteface.py b/hp4194/cv_qt_inteface.py
index d1a4cd0..dd3d909 100644
--- a/hp4194/cv_qt_inteface.py
+++ b/hp4194/cv_qt_inteface.py
@@ -8,6 +8,7 @@ from matplotlib.backends.backend_qtagg import FigureCanvasQTAgg
from matplotlib.figure import Figure
import random
from PyQt6.QtGui import QAction
+import time
class MplCanvas(FigureCanvasQTAgg):
def __init__(self,parent = None, width=5, height=4, dpi = 100):
@@ -199,12 +200,12 @@ class MainWinow(QMainWindow):
for j in range(3):
self.sc.axes[i,j].plot(self.xdata,random.sample(range(50),20))
- toolbar = QToolBar("Toolbar")
- self.addToolBar(toolbar)
+ self.toolbar = QToolBar("Toolbar")
+ self.addToolBar(self.toolbar)
button_action = QAction("start measurement", self)
button_action.triggered.connect(self.toolbar_button_clicked)
- toolbar.addAction(button_action)
+ self.toolbar.addAction(button_action)
self.app_grid.addWidget(self.sc,0,1,3,1)
@@ -213,15 +214,23 @@ class MainWinow(QMainWindow):
self.showMaximized()
def toolbar_button_clicked(self):
+ self.widget.setEnabled(False)
+ self.toolbar.setEnabled(False)
+
self.xdata = list(range(20))
for i in range(2):
for j in range(3):
self.sc.axes[i,j].cla() # Clear the canvas.
self.sc.axes[i,j].plot(self.xdata,random.sample(range(50),20))
-
+
# Trigger the canvas to update and redraw.
- self.sc.draw()
+ self.sc.draw_idle()
+
+ print("finished")
+ #self.widget.setEnabled(True)
+ #self.toolbar.setEnabled(True)
+
app= QApplication(sys.argv)
w= MainWinow()
--
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