From 2d5481919e2030ad66183b0bea8f9702d5f8a2db Mon Sep 17 00:00:00 2001
From: Blaine
Date: Sat, 25 Apr 2020 09:13:05 +0530
Subject: fixed new tab button

---
 src/main/python/utils/canvas.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/main/python/utils/canvas.py')

diff --git a/src/main/python/utils/canvas.py b/src/main/python/utils/canvas.py
index 9578b1a..fe5b527 100644
--- a/src/main/python/utils/canvas.py
+++ b/src/main/python/utils/canvas.py
@@ -73,6 +73,7 @@ class canvas(QWidget):
         
     def adjustCanvasDialog(self):
         dialogBox = QDialog(self)
+        dialogBox.setWindowTitle(self.objectName()+":Canvas Size")
         dialogBoxLayout = QFormLayout(dialogBox)
         sizeComboBox = QComboBox()
         sizeComboBox.addItems(sheetDimensionList)
@@ -94,7 +95,7 @@ class canvas(QWidget):
         dialogBoxLayout.setWidget(1, QFormLayout.FieldRole, ppiComboBox)
         dialogBox.setLayout(dialogBoxLayout)
 
-        dialogBox.show()
+        dialogBox.exec_()
 
     def __getstate__(self) -> dict:
         return {
@@ -126,7 +127,7 @@ class fileWindow(QMdiSubWindow):
         self.tabber.setObjectName(title)
         self.tabber.tabCloseRequested.connect(self.closeTab)
         self.tabber.currentChanged.connect(self.changeTab)
-        self.tabber.tab.plusClicked.connect(self.newDiagram)
+        self.tabber.plusClicked.connect(self.newDiagram)
         
         self.setWidget(self.tabber)
         self.setWindowTitle(title)
@@ -208,7 +209,7 @@ class fileWindow(QMdiSubWindow):
             return False
 
     def closeEvent(self, event):
-        if self.saveEvent():
+        if self.tabCount or self.saveEvent():
             event.accept()
         else:
             event.ignore()
-- 
cgit