Click Signal, Scrollbar Signal/slots, Basic Table, Demos

TermTk/TTkWidgets/__init__.py

@@ -6,5 +6,6 @@ from .button import *
 from .label  import *
 from .scrollbar import *
 from .window import *
+from .table import *
 from .logviewer import *
-from .testwidget import *
+from .testwidget import *

TermTk/TTkWidgets/button.py

@@ -23,13 +23,17 @@
 # SOFTWARE.
 
 from TermTk.TTkCore.log import TTkLog
+from TermTk.TTkCore.signal import pyTTkSlot, pyTTkSignal
 from TermTk.TTkCore.color import TTkColor
 from TermTk.TTkWidgets.widget import *
 
 class TTkButton(TTkWidget):
-    __slots__ = ('_text', '_border', '_pressed')
+    __slots__ = ('_text', '_border', '_pressed', 'clicked')
     def __init__(self, *args, **kwargs):
         TTkWidget.__init__(self, *args, **kwargs)
+        # Define Signals
+        self.clicked = pyTTkSignal()
+
         self._name = kwargs.get('name' , 'TTkButton' )
         self.text = kwargs.get('text', "" )
         self._border = kwargs.get('border', True )
@@ -61,6 +65,7 @@ class TTkButton(TTkWidget):
         TTkLog.debug(f"{self._name} Test Mouse {evt}")
         self._pressed = False
         self.update()
+        self.clicked.emit()
         return True
 
     @property

TermTk/TTkWidgets/label.py

@@ -31,15 +31,18 @@ class TTkLabel(TTkWidget, TColor, TText):
     __slots__ = ('_color', '_text')
     def __init__(self, *args, **kwargs):
         TTkWidget.__init__(self, *args, **kwargs)
+        self._name = kwargs.get('name' , 'TTkLabel' )
         TColor.__init__(self, *args, **kwargs)
         TText.__init__(self, *args, **kwargs)
-        self._name = kwargs.get('name' , 'TTkLabel' )
 
     def paintEvent(self):
         self._canvas.drawText(pos=(0,0), text=' '*self.width(), color=self.color)
         self._canvas.drawText(pos=(0,0), text=self.text, color=self.color)
 
     def textUpdated(self, text):
+        w, h = self.size()
+        if w<len(text) or h<1:
+            self.resize(len(text),1)
         self.setMinimumSize(len(text), 1)
         self.update()
 

TermTk/TTkWidgets/scrollarea.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+
+# MIT License
+#
+# Copyright (c) 2021 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+from TermTk.TTkCore.log import TTkLog
+from TermTk.TTkCore.signal import pyTTkSlot, pyTTkSignal
+from TermTk.TTkCore.color import TTkColor
+from TermTk.TTkWidgets.widget import TTkWidget, TTkScrollBar, TTkLayout
+
+'''
+
+
+'''
+class TTkScrollArea(TTkWidget):
+    __slots__ = ('_border', '_hszroll', '_vscroll', '_widgetScroller')
+    def __init__(self, *args, **kwargs):
+        TTkWidget.__init__(self, *args, **kwargs)
+        self._name = kwargs.get('name' , 'TTkScrollArea' )
+    #    self._border = kwargs.get('border', True )
+    #    if self._border:
+    #        self.setPadding(1,2,1,2)
+    #    else:
+    #        self.setPadding(0,1,0,1)
+    #    self._hscroll = TTkScrollBar(parent=self)
+    #    self._vscroll = TTkScrollBar(parent=self)
+
+    #def setWidget(self, widget):
+
+    #def setLayout(self, layout):
+    #    self._layout = layout
+    #    self._layout.setParent(self)
+    #    self._layout.setGeometry(
+    #                    self._padl, self._padt,
+    #                    self._width   - self._padl - self._padr,
+    #                    self._height  - self._padt - self._padb)
+    #    self.update(repaint=True, updateLayout=True)
+
+    #def paintEvent(self):
+    #    if self._border:
+    #        self._canvas.drawBox(pos=(0,0),size=(self._width,self._height))

TermTk/TTkWidgets/scrollbar.py

@@ -26,6 +26,7 @@ import math
 
 from TermTk.TTkCore.constant import TTkK
 from TermTk.TTkCore.log import TTkLog
+from TermTk.TTkCore.signal import pyTTkSlot, pyTTkSignal
 from TermTk.TTkCore.color import TTkColor
 from TermTk.TTkWidgets.widget import TTkWidget
 
@@ -44,11 +45,20 @@ class TTkScrollBar(TTkWidget):
         #        |---|       Screen Scroller
         #            |-----| Screen Pg Up
         # <------|XXX|----->
-        '_screenPgDown','_screenPgUp','_screenScroller')
+        '_screenPgDown','_screenPgUp','_screenScroller',
+        # Signals
+        'valueChanged', 'rangeChanged', 'sliderMoved'
+        )
 
     def __init__(self, *args, **kwargs):
         TTkWidget.__init__(self, *args, **kwargs)
         self._name = kwargs.get('name' , 'TTkScrollBar' )
+        # Define Signals
+        self.valueChanged = pyTTkSignal(int) #  Value
+        self.rangeChanged = pyTTkSignal(int, int) # Min, Max
+        self.sliderMoved  = pyTTkSignal(int) # Value
+
+
         self._orientation = kwargs.get('orientation' , TTkK.VERTICAL )
         if self._orientation == TTkK.VERTICAL:
             self.setMaximumWidth(1)
@@ -91,15 +101,19 @@ class TTkScrollBar(TTkWidget):
             color = self.focusColor
         else:
             color = self.color
-
-        size2 = size-2
-        asciiStep = size2 * self._pagestep // (self._maximum - self._minimum + self._pagestep)
-        if asciiStep==0: asciiStep=1 # Force the slider to be at least one char wide
-        asciiDrawingSize = size2 - asciiStep
-        a = self._value - self._minimum
-        # covert i screen coordinates
-        aa = asciiDrawingSize * a // (self._maximum - self._minimum)
-        bb = aa + asciiStep
+        if self._maximum == self._minimum:
+            # Special case where no scroll is needed
+            aa=0
+            bb=size-2
+        else:
+            size2 = size-2
+            asciiStep = size2 * self._pagestep // (self._maximum - self._minimum + self._pagestep)
+            if asciiStep==0: asciiStep=1 # Force the slider to be at least one char wide
+            asciiDrawingSize = size2 - asciiStep
+            a = self._value - self._minimum
+            # covert i screen coordinates
+            aa = asciiDrawingSize * a // (self._maximum - self._minimum)
+            bb = aa + asciiStep
         self._canvas.drawScroll(pos=(0,0),size=size,slider=(aa+1,bb+1),orientation=self._orientation, color=color)
         # Update the screen position coordinates
         self._screenPgDown =   ( 1 ,    aa+1     )
@@ -159,6 +173,7 @@ class TTkScrollBar(TTkWidget):
 
         a =  aa * (self._maximum - self._minimum) // asciiDrawingSize
         self.value = a + self._minimum
+        self.sliderMoved.emit(aa)
 
         # TTkLog.debug(f"m={mouse}, md:{self._mouseDelta}, aa:{aa}")
         return True
@@ -170,15 +185,33 @@ class TTkScrollBar(TTkWidget):
     def focusOutEvent(self):
         self.update()
 
+    @pyTTkSlot(int, int)
+    def setRange(self, min, max):
+        self.minimum = min
+        self.maximum = max
+        self.rangeChanged.emit(min, max)
+
+    @pyTTkSlot(int)
+    def setValue(self, v):
+        self.value = v
+
     @property
     def minimum(self): return self._minimum
     @minimum.setter
-    def minimum(self, v): self._minimum = v; self.update()
+    def minimum(self, v):
+        if v > self._maximum:
+            v = self._maximum
+        self._minimum = v
+        self.update()
 
     @property
     def maximum(self): return self._maximum
     @minimum.setter
-    def minimum(self, v): self._maximum = v; self.update()
+    def maximum(self, v):
+        if v < self._minimum:
+            v = self._minimum
+        self._maximum = v
+        self.update()
 
     @property
     def singlestep(self): return self._singlestep
@@ -197,6 +230,7 @@ class TTkScrollBar(TTkWidget):
         if v > self._maximum: v = self._maximum
         if v < self._minimum: v = self._minimum
         self._value = v
+        self.valueChanged.emit(v)
         self.update()
 
     @property

TermTk/TTkWidgets/table.py

@@ -0,0 +1,134 @@
+#!/usr/bin/env python3
+
+# MIT License
+#
+# Copyright (c) 2021 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+from TermTk.TTkCore.constant import TTkK
+from TermTk.TTkCore.log import TTkLog
+from TermTk.TTkCore.signal import pyTTkSlot, pyTTkSignal
+from TermTk.TTkCore.color import TTkColor
+from TermTk.TTkWidgets.widget import TTkWidget
+from TermTk.TTkWidgets.layout import *
+from TermTk.TTkWidgets.spacer import TTkSpacer
+from TermTk.TTkWidgets.scrollbar import TTkScrollBar
+
+'''
+
+
+'''
+class TTkTable(TTkWidget):
+    __slots__ = ('_hlayout','_vscroller','_columns','_tableData', '_moveTo')
+    def __init__(self, *args, **kwargs):
+        self._vscroller = None # This is required to avoid crash int he vScroller Tuning
+        self._moveTo = 0
+        self._tableData = []
+        TTkWidget.__init__(self, *args, **kwargs)
+        self._name = kwargs.get('name' , 'TTkTable' )
+        self._columns = kwargs.get('columns' , 'TTkTable' )
+        self._hlayout = TTkHBoxLayout()
+        self.setLayout(self._hlayout)
+        TTkSpacer(parent=self)
+        self._vscroller = TTkScrollBar(parent=self)
+        self._vscroller.valueChanged.connect(self.scrollTo)
+
+    def setColumnSize(self, columns):
+        self._columns = columns
+
+    def appendItem(self, item):
+        self._tableData.append(item)
+        self._tuneTheScroller()
+
+    def resizeEvent(self, w, h):
+        if self._moveTo > len(self._tableData)-h:
+            self._moveTo = len(self._tableData)-h
+        self._tuneTheScroller()
+
+    def _tuneTheScroller(self):
+        if self._vscroller is None: return
+        scrollTo = len(self._tableData) - self.height()
+        self._vscroller.setRange(0, scrollTo)
+        self._vscroller.pagestep = self.height()
+
+    def wheelEvent(self, evt):
+        # delta = self.height()
+        delta = 5
+        if evt.evt == TTkK.WHEEL_Up:
+            delta = -delta
+        # self.scrollTo(self._moveTo + delta)
+        self._vscroller.value = self._moveTo + delta
+        return True
+
+    @pyTTkSlot(int)
+    def scrollTo(self, to):
+        max = len(self._tableData) - self.height()
+        if to>max: to=max
+        if to<0: to=0
+        self._moveTo = to
+        self.update()
+
+    def paintEvent(self):
+        y = 0
+        w,h = self.size()
+        total = 0
+        variableCols = 0
+        slicesize = 0
+        for width in self._columns:
+            if width > 0:
+                total += width
+            else:
+                variableCols += 1
+        if variableCols > 0:
+            slicesize = int((w-total)/variableCols)
+        TTkLog.debug(f"ss:{slicesize}, w:{w}")
+
+        maxItems = len(self._tableData)
+        itemFrom = self._moveTo
+        itemTo   = itemFrom + h
+        if itemFrom > maxItems: itemFrom = maxItems
+        if itemTo > maxItems: itemTo = maxItems
+        for i in range(itemFrom, itemTo):
+            item=  self._tableData[i]
+            line = ""
+            for i in range(0,len(item)):
+                txt = item[i]
+                width = self._columns[i]
+                if width < 0:
+                    width = slicesize
+                if width > 0:
+                    lentxt = len(txt)
+                    if lentxt > width:
+                        line += txt[0:width]
+                    else:
+                        line += txt + " "*(width-lentxt)
+                    line += "  "
+            lentxt = len(line)
+            if lentxt > w-2:
+                line = line[0:w-2]
+            else:
+                line = line + " "*(w-2-lentxt)
+            self._canvas.drawText(pos=(0,y), text=line)
+            y+=1
+
+
+
+
+

TermTk/TTkWidgets/widget.py

@@ -25,8 +25,10 @@
 import TermTk.libbpytop as lbt
 from TermTk.TTkCore.canvas import *
 from TermTk.TTkCore.cfg import *
+from TermTk.TTkCore.signal import *
 from TermTk.TTkWidgets.layout import *
 
+
 class TTkWidget:
     # Focus Policies
     NoFocus    = 0x0000
@@ -97,15 +99,16 @@ class TTkWidget:
                             width  = self._width  ,
                             height = self._height )
         self.setLayout(kwargs.get('layout',TTkLayout()))
-        if self._parent is not None and \
-           self._parent._layout is not None:
-            self._parent._layout.addWidget(self)
+        if self._parent is not None:
+            self._parent.addWidget(self)
             self._parent.update(repaint=True, updateLayout=True)
 
         self.update(repaint=True, updateLayout=True)
 
-    def addLayout(self, l):
-        self._layout = l
+    def addWidget(self, widget):
+        if self._layout is not None:
+            self._layout.addWidget(widget)
+            self.update(repaint=True, updateLayout=True)
 
     def paintEvent(self): pass
 
@@ -130,11 +133,14 @@ class TTkWidget:
             parent.paintChildCanvas()
             parent = parent._parent
 
+    def moveEvent(self, x, y): pass
+    def resizeEvent(self, w, h): pass
 
     def move(self, x, y):
         self._x = x
         self._y = y
         self.update(repaint=False, updateLayout=False)
+        self.moveEvent(x,y)
 
     def resize(self, w, h):
         self._width  = w
@@ -146,6 +152,7 @@ class TTkWidget:
                                 self._width   - self._padl - self._padr,
                                 self._height  - self._padt - self._padb)
         self.update(repaint=True, updateLayout=True)
+        self.resizeEvent(w,h)
 
     def setGeometry(self, x, y, w, h):
         self.resize(w, h)
@@ -365,6 +372,7 @@ class TTkWidget:
     #        elif isinstance(item, CuLayout):
     #            CuWidget._showHandle(item)
 
+    @pyTTkSlot()
     def show(self):
         self._canvas.show()
         self._visible = True
@@ -381,10 +389,11 @@ class TTkWidget:
     #        elif isinstance(item, CuLayout):
     #            CuWidget._hideHandle(item)
 
+    @pyTTkSlot()
     def hide(self):
         self._canvas.hide()
         self._visible = False
-        #self._parent._canvas.clean(self.pos(),self.size())
+        # self._parent._canvas.clean(self.pos(),self.size())
         self.update()
     #    if self._layout is not None:
     #        TTkWidget._hideHandle(self._layout])

tests/test.showcase.001.py

@@ -0,0 +1,131 @@
+#!/usr/bin/env python3
+
+# MIT License
+#
+# Copyright (c) 2021 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import sys, os
+import random
+
+sys.path.append(os.path.join(sys.path[0],'..'))
+import TermTk as ttk
+
+
+
+ttk.TTkLog.use_default_file_logging()
+
+root = ttk.TTk()
+
+btn1 = ttk.TTkButton(parent=root, pos=(0,0), size=(5,3), text='On')
+btn2 = ttk.TTkButton(parent=root, pos=(5,0), size=(5,3), text='Off')
+btn3 = ttk.TTkButton(parent=root, pos=(0,3), size=(5,3), text='On')
+btn4 = ttk.TTkButton(parent=root, pos=(5,3), size=(5,3), text='Off')
+btn5 = ttk.TTkButton(parent=root, pos=(0,6), size=(5,3), text='On')
+btn6 = ttk.TTkButton(parent=root, pos=(5,6), size=(5,3), text='Off')
+ttk.TTkLabel(parent=root, pos=(10,1), text='zOrder and max/min size')
+ttk.TTkLabel(parent=root, pos=(10,4), text='Scollbars')
+ttk.TTkLabel(parent=root, pos=(10,7), text='Basic Table')
+
+# Testing Widgets from "test.ui.004.windows.py"
+test_win1 = ttk.TTkWindow(parent=root,pos = (10,1), size=(70,35), title="Test Window 1", border=True)
+test_win1.hide()
+btn1.clicked.connect(test_win1.show)
+btn2.clicked.connect(test_win1.hide)
+
+test_win2_1 = ttk.TTkWindow(parent=test_win1,pos = (3,3), size=(40,20), title="Test Window 2.1", border=True)
+test_win2_1.setLayout(ttk.TTkHBoxLayout())
+ttk.TTkTestWidget(parent=test_win2_1, border=False)
+
+test_win2_2 = ttk.TTkWindow(parent=test_win1,pos = (5,5), size=(40,20), title="Test Window 2.2", border=True)
+test_win2_2.setLayout(ttk.TTkHBoxLayout())
+ttk.TTkTestWidget(parent=test_win2_2, border=False)
+
+
+test_win3 = ttk.TTkWindow(parent=root,pos = (20,5), size=(70,25), title="Test Window 3", border=True)
+test_win3.hide()
+test_win3.setLayout(ttk.TTkHBoxLayout())
+btn1.clicked.connect(test_win3.show)
+btn2.clicked.connect(test_win3.hide)
+
+ttk.TTkTestWidget(parent=test_win3, border=True, maxWidth=30, minWidth=20)
+rightFrame = ttk.TTkFrame(parent=test_win3, border=True)
+rightFrame.setLayout(ttk.TTkVBoxLayout())
+
+ttk.TTkTestWidget(parent=rightFrame, border=True, maxSize=(50,15), minSize=(30,8))
+bottomrightframe = ttk.TTkFrame(parent=rightFrame,border=True)
+
+test_win4 = ttk.TTkWindow(parent=bottomrightframe, pos = (3,3), size=(40,20), title="Test Window 4", border=True)
+test_win4.setLayout(ttk.TTkHBoxLayout())
+ttk.TTkTestWidget(parent=test_win4, border=False)
+
+
+# Scroller window from test.ui.006.scroll.py
+win_scroller = ttk.TTkWindow(parent=root,pos=(30,3), size=(50,30), title="Test Window 1", border=True)
+win_scroller.hide()
+btn3.clicked.connect(win_scroller.show)
+btn4.clicked.connect(win_scroller.hide)
+win_scroller.setLayout(ttk.TTkVBoxLayout())
+top = ttk.TTkFrame(parent=win_scroller, layout=ttk.TTkHBoxLayout())
+ttk.TTkScrollBar(parent=win_scroller, orientation=ttk.TTk.HORIZONTAL, value=0,  color=ttk.TTkColor.bg('#990044')+ttk.TTkColor.fg('#ffff00'))
+ttk.TTkScrollBar(parent=win_scroller, orientation=ttk.TTk.HORIZONTAL, value=10, color=ttk.TTkColor.bg('#770044')+ttk.TTkColor.fg('#ccff00'))
+ttk.TTkScrollBar(parent=win_scroller, orientation=ttk.TTk.HORIZONTAL, value=50, color=ttk.TTkColor.bg('#660044')+ttk.TTkColor.fg('#88ff00'))
+ttk.TTkScrollBar(parent=win_scroller, orientation=ttk.TTk.HORIZONTAL, value=80, color=ttk.TTkColor.bg('#550044')+ttk.TTkColor.fg('#55ff00'))
+ttk.TTkScrollBar(parent=win_scroller, orientation=ttk.TTk.HORIZONTAL, value=99, color=ttk.TTkColor.bg('#330044')+ttk.TTkColor.fg('#33ff00'))
+
+
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=0)
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=10)
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=40)
+ttk.TTkSpacer(parent=top)
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=40, pagestep=3)
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=50, pagestep=5)
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=60, pagestep=20)
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=70, pagestep=30)
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=80, pagestep=60)
+ttk.TTkSpacer(parent=top)
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=80)
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=90)
+ttk.TTkScrollBar(parent=top, orientation=ttk.TTk.VERTICAL, value=99)
+
+
+# Table window from test.ui.008.table.py
+words = ["Lorem", "ipsum", "dolor", "sit", "amet,", "consectetur", "adipiscing", "elit,", "sed", "do", "eiusmod", "tempor", "incididunt", "ut", "labore", "et", "dolore", "magna", "aliqua.", "Ut", "enim", "ad", "minim", "veniam,", "quis", "nostrud", "exercitation", "ullamco", "laboris", "nisi", "ut", "aliquip", "ex", "ea", "commodo", "consequat.", "Duis", "aute", "irure", "dolor", "in", "reprehenderit", "in", "voluptate", "velit", "esse", "cillum", "dolore", "eu", "fugiat", "nulla", "pariatur.", "Excepteur", "sint", "occaecat", "cupidatat", "non", "proident,", "sunt", "in", "culpa", "qui", "officia", "deserunt", "mollit", "anim", "id", "est", "laborum."]
+def getWord():
+    return random.choice(words)
+def getSentence():
+    return " ".join([getWord() for i in range(0,random.randint(6, 20))])
+
+win_table = ttk.TTkWindow(parent=root,pos = (10,0), size=(60,30), title="Test Table 1", layout=ttk.TTkHBoxLayout(), border=True)
+win_table.hide()
+btn5.clicked.connect(win_table.show)
+btn6.clicked.connect(win_table.hide)
+table = ttk.TTkTable(parent=win_table)
+
+table.setColumnSize((20,-1,10,15))
+table.appendItem(("","You see it's all clear, You were meant to be here, From the beginning","",""))
+for i in range(0, 100):
+    table.appendItem((str(i)+" - "+getWord(), getSentence(), getWord(), getWord()))
+table.appendItem(("This is the end", "Beautiful friend, This is the end My only friend", "the end", "..."))
+
+
+
+
+root.mainloop()

tests/test.ui.007.events.py

@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+
+# MIT License
+#
+# Copyright (c) 2021 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import sys, os
+
+sys.path.append(os.path.join(sys.path[0],'..'))
+import TermTk as ttk
+
+ttk.TTkLog.use_default_file_logging()
+
+root = ttk.TTk()
+btn1 = ttk.TTkButton(parent=root, x=0, y=0, width=15, height=3, text='Hide Window1')
+btn2 = ttk.TTkButton(parent=root, x=0, y=3, width=15, height=3, text='Show Window1')
+btn3 = ttk.TTkButton(parent=root, x=0, y=6, width=28, height=3, text='Hide Window2.1 and Window3')
+btn4 = ttk.TTkButton(parent=root, x=0, y=9, width=28, height=3, text='Show Window2.1 and Window3')
+
+win1 = ttk.TTkWindow(parent=root,pos = (1,4), size=(60,30), title="Test Window 1", border=True)
+# Connect the Buttons (clicked) signals to the Window slots (hide/show)
+btn1.clicked.connect(win1.hide)
+btn2.clicked.connect(win1.show)
+
+win2_1 = ttk.TTkWindow(parent=win1,pos = (3,3), size=(40,20), title="Test Window 2.1", layout=ttk.TTkHBoxLayout(), border=True)
+btn3.clicked.connect(win2_1.hide)
+btn4.clicked.connect(win2_1.show)
+ttk.TTkTestWidget(parent=win2_1, border=False)
+
+
+win2_2 = ttk.TTkWindow(parent=win1,pos = (5,5), size=(40,20), title="Test Window 2.2", layout=ttk.TTkHBoxLayout(), border=True)
+ttk.TTkTestWidget(parent=win2_2, border=False)
+
+
+win3 = ttk.TTkWindow(parent=root,pos = (20,7), size=(60,20), title="Test Window 3", layout=ttk.TTkHBoxLayout(), border=True)
+btn3.clicked.connect(win3.hide)
+btn4.clicked.connect(win3.show)
+
+ttk.TTkTestWidget(parent=win3, border=True, maxWidth=30, minWidth=20)
+rightFrame = ttk.TTkFrame(parent=win3, layout=ttk.TTkVBoxLayout(), border=True)
+
+ttk.TTkTestWidget(parent=rightFrame, border=True, maxSize=(50,15), minSize=(30,8))
+bottomrightframe = ttk.TTkFrame(parent=rightFrame,border=True)
+
+win4 = ttk.TTkWindow(parent=bottomrightframe, pos = (3,3), size=(40,20), title="Test Window 4", layout=ttk.TTkHBoxLayout(), border=True)
+ttk.TTkTestWidget(parent=win4, border=False)
+
+root.mainloop()

tests/test.ui.008.table.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python3
+
+# MIT License
+#
+# Copyright (c) 2021 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import sys, os
+import random
+
+sys.path.append(os.path.join(sys.path[0],'..'))
+import TermTk as ttk
+
+words = ["Lorem", "ipsum", "dolor", "sit", "amet,", "consectetur", "adipiscing", "elit,", "sed", "do", "eiusmod", "tempor", "incididunt", "ut", "labore", "et", "dolore", "magna", "aliqua.", "Ut", "enim", "ad", "minim", "veniam,", "quis", "nostrud", "exercitation", "ullamco", "laboris", "nisi", "ut", "aliquip", "ex", "ea", "commodo", "consequat.", "Duis", "aute", "irure", "dolor", "in", "reprehenderit", "in", "voluptate", "velit", "esse", "cillum", "dolore", "eu", "fugiat", "nulla", "pariatur.", "Excepteur", "sint", "occaecat", "cupidatat", "non", "proident,", "sunt", "in", "culpa", "qui", "officia", "deserunt", "mollit", "anim", "id", "est", "laborum."]
+def getWord():
+    return random.choice(words)
+def getSentence():
+    return " ".join([getWord() for i in range(0,random.randint(8, 30))])
+
+
+ttk.TTkLog.use_default_file_logging()
+
+root = ttk.TTk()
+win1 = ttk.TTkWindow(parent=root,pos = (3,3), size=(40,20), title="Test Table 1", layout=ttk.TTkHBoxLayout(), border=True)
+table = ttk.TTkTable(parent=win1)
+
+table.setColumnSize((20,-1,10,15))
+table.appendItem(("","You see it's all clear, You were meant to be here, From the beginning","",""))
+for i in range(0, 100):
+    table.appendItem((str(i)+" - "+getWord(), getSentence(), getWord(), getWord()))
+table.appendItem(("This is the end", "Beautiful friend, This is the end My only friend", "the end", "..."))
+
+
+
+
+root.mainloop()