Mercurial Repositories > eric / file diff

--- a/src/eric7/ViewManager/ViewManager.py	Tue Jan 23 12:21:15 2024 +0100
+++ b/src/eric7/ViewManager/ViewManager.py	Wed Jan 24 18:52:50 2024 +0100
@@ -62,6 +62,8 @@
     @signal editorRenamedEd(Editor) emitted after an editor was renamed
     @signal editorSaved(str) emitted after an editor window was saved
     @signal editorSavedEd(Editor) emitted after an editor window was saved
+    @signal editorCountChanged(count) emitted whenever the count of open editors
+        changed
     @signal checkActions(Editor) emitted when some actions should be checked
         for their status
     @signal cursorChanged(Editor) emitted after the cursor position of the
@@ -99,6 +101,7 @@
     editorRenamedEd = pyqtSignal(Editor)
     editorSaved = pyqtSignal(str)
     editorSavedEd = pyqtSignal(Editor)
+    editorCountChanged = pyqtSignal(int)
     checkActions = pyqtSignal(Editor)
     cursorChanged = pyqtSignal(Editor)
     breakpointToggled = pyqtSignal(Editor)
@@ -5531,6 +5534,7 @@
         if fn and self.getOpenEditor(fn) is None:
             self.editorClosed.emit(fn)
         self.editorClosedEd.emit(editor)
+        self.editorCountChanged.emit(len(self.editors))
 
         # send a signal, if it was the very last editor
         if not len(self.editors):
@@ -5797,6 +5801,7 @@
         self.__editorOpened()
         self.editorOpened.emit(fn)
         self.editorOpenedEd.emit(editor)
+        self.editorCountChanged.emit(len(self.editors))
 
         if caller.isModified():
             editor.setModified(True)
@@ -6055,6 +6060,7 @@
                 self.__editorOpened()
                 self.editorOpened.emit(fn)
                 self.editorOpenedEd.emit(editor)
+                self.editorCountChanged.emit(len(self.editors))
 
                 self.addWatchedFilePath(fn)
 
@@ -6293,6 +6299,7 @@
         self._checkActions(editor)
         self.editorOpened.emit("")
         self.editorOpenedEd.emit(editor)
+        self.editorCountChanged.emit(len(self.editors))
 
         return editor
 
@@ -6325,6 +6332,7 @@
         self._checkActions(editor)
         self.editorOpened.emit(fileName)
         self.editorOpenedEd.emit(editor)
+        self.editorCountChanged.emit(len(self.editors))
 
         editor.setText(text)
         editor.setModified(False)