TextEdit, allow customization of TextEditView,

pyTtkSignal, fix remove signal

TermTk/TTkAbstract/abstractscrollarea.py

@@ -37,6 +37,7 @@ class TTkAbstractScrollArea(TTkWidget):
         '_horizontalScrollBar', '_horizontalScrollBarPolicy',)
 
     def __init__(self, *args, **kwargs):
+        self._viewport = None
         super().__init__(*args, **kwargs)
         self._name = kwargs.get('name' , 'TTkAbstractScrollArea')
         self.setLayout(TTkGridLayout())
@@ -116,3 +117,8 @@ class TTkAbstractScrollArea(TTkWidget):
 
     def viewport(self):
         return self._viewport
+
+    def update(self, repaint=True, updateLayout=False, updateParent=False):
+        if self._viewport:
+            self._viewport.update(repaint, updateLayout, updateParent)
+        return super().update(repaint, updateLayout, updateParent)

TermTk/TTkCore/signal.py

@@ -113,7 +113,8 @@ class _pyTTkSignal_obj():
 
     def disconnect(self, *args, **kwargs):
         for slot in args:
-            self._connected_slots.remove(slot)
+            if slot in self._connected_slots:
+                self._connected_slots.remove(slot)
 
     def emit(self, *args, **kwargs):
         if len(args) != len(self._types):

TermTk/TTkCore/timer.py

@@ -107,6 +107,7 @@ else:
 
         def quit(self):
             self._quit.set()
+            self._delay=1
             self._timerEvent.set()
 
         def run(self):

TermTk/TTkWidgets/tabwidget.py

@@ -269,7 +269,7 @@ class TTkTabBar(TTkWidget):
         self._updateTabs()
 
     def addTab(self, label, data=None):
-        self.insertTab(len(self._tabButtons), label, data)
+        return self.insertTab(len(self._tabButtons), label, data)
 
     def insertTab(self, index, label, data=None):
         if index <= self._currentIndex:
@@ -281,6 +281,7 @@ class TTkTabBar(TTkWidget):
         button.clicked.connect(lambda :self.setCurrentIndex(self._tabButtons.index(button)))
         button.closeClicked.connect(lambda :self.tabCloseRequested.emit(self._tabButtons.index(button)))
         self._updateTabs()
+        return index
 
     @pyTTkSlot(int)
     def removeTab(self, index):
@@ -295,10 +296,10 @@ class TTkTabBar(TTkWidget):
         self._highlighted = self._currentIndex
         self._updateTabs()
 
-    def data(self, index):
+    def tabData(self, index):
         return self._tabData[index]
 
-    def setData(self, index, data):
+    def setTabData(self, index, data):
         self._tabData[index] = data
 
     def borderColor(self):
@@ -472,7 +473,7 @@ class TTkTabWidget(TTkFrame):
         'currentChanged', 'tabBarClicked',
         # forward methods
         'tabsClosable', 'setTabsClosable',
-        'data', 'setData',
+        'tabData', 'setData',
         'currentIndex', 'setCurrentIndex', 'tabCloseRequested')
 
     def __init__(self, *args, **kwargs):
@@ -507,8 +508,8 @@ class TTkTabWidget(TTkFrame):
         # forwarded methods
         self.currentIndex    = self._tabBar.currentIndex
         self.setCurrentIndex = self._tabBar.setCurrentIndex
-        self.data    = self._tabBar.data
-        self.setData = self._tabBar.setData
+        self.tabData    = self._tabBar.tabData
+        self.setTabData = self._tabBar.setTabData
         self.tabsClosable    = self._tabBar.tabsClosable
         self.setTabsClosable = self._tabBar.setTabsClosable
         # forwarded Signals
@@ -563,7 +564,7 @@ class TTkTabWidget(TTkFrame):
         tw = data.tabWidget()
         index  = tw._tabBar._tabButtons.index(tb)
         widget = tw.widget(index)
-        data   = tw.data(index)
+        data   = tw.tabData(index)
         if TTkHelper.isParent(self, tw):
             return False
         if y < 3:

TermTk/TTkWidgets/texedit.py

@@ -36,7 +36,7 @@ from TermTk.TTkGui.textdocument import TTkTextDocument
 from TermTk.TTkAbstract.abstractscrollarea import TTkAbstractScrollArea
 from TermTk.TTkAbstract.abstractscrollview import TTkAbstractScrollView
 
-class _TTkTextEditView(TTkAbstractScrollView):
+class TTkTextEditView(TTkAbstractScrollView):
     __slots__ = (
             '_textDocument', '_hsize',
             '_textCursor', '_textColor', '_cursorParams',
@@ -61,11 +61,11 @@ class _TTkTextEditView(TTkAbstractScrollView):
     '''
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
-        self._name = kwargs.get('name' , '_TTkTextEditView' )
+        self._name = kwargs.get('name' , 'TTkTextEditView' )
         self.currentColorChanged = pyTTkSignal(TTkColor)
         self.undoAvailable = pyTTkSignal(bool)
         self.redoAvailable = pyTTkSignal(bool)
-        self._readOnly = True
+        self._readOnly = kwargs.get('readOnly', True)
         self._multiCursor = True
         self._hsize = 0
         self._lastWrapUsed  = 0
@@ -78,6 +78,7 @@ class _TTkTextEditView(TTkAbstractScrollView):
         self._clipboard = TTkClipboard()
         self.setFocusPolicy(TTkK.ClickFocus + TTkK.TabFocus)
         self.setDocument(kwargs.get('document', TTkTextDocument()))
+        self._updateSize()
 
     @pyTTkSlot(bool)
     def _undoAvailable(self, available):
@@ -456,7 +457,7 @@ class TTkTextEdit(TTkAbstractScrollArea):
         super().__init__(*args, **kwargs)
         self._name = kwargs.get('name' , 'TTkTextEdit' )
         if 'parent' in kwargs: kwargs.pop('parent')
-        self._textEditView = _TTkTextEditView(*args, **kwargs)
+        self._textEditView = kwargs.get('textEditView', TTkTextEditView(*args, **kwargs))
         # self.setFocusPolicy(self._textEditView.focusPolicy())
         # self._textEditView.setFocusPolicy(TTkK.ParentFocus)
         self.setViewport(self._textEditView)

docs/MDNotes/TODO.md

@@ -8,6 +8,7 @@
 - [ ] [UTF-8] Handle "Fullwidth" forms characters
       https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms
       https://en.wikipedia.org/wiki/Halfwidth_and_Fullwidth_Forms_(Unicode_block)
+      https://stackoverflow.com/questions/68412744/count-length-of-value-within-a-cell-with-full-width-characters
 - [ ] Support Hyperlink: (gnome-terminal)
       https://gist.github.com/egmontkob/eb114294efbcd5adb1944c9f3cb5feda
 - [x] Process child events before parent