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80 lines
3.3 KiB
80 lines
3.3 KiB
#!/usr/bin/env python3 |
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# MIT License |
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# |
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# Copyright (c) 2022 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com> |
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# |
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# Permission is hereby granted, free of charge, to any person obtaining a copy |
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# of this software and associated documentation files (the "Software"), to deal |
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# in the Software without restriction, including without limitation the rights |
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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# copies of the Software, and to permit persons to whom the Software is |
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# furnished to do so, subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be included in all |
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# copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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# SOFTWARE. |
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import TermTk as ttk |
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# Create a root object (it is a widget that represent the terminal) |
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root = ttk.TTk() |
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# Create a window and attach it to the root (parent=root) |
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calculatorWin = ttk.TTkWindow(parent=root, pos=(1,1), size=(30,17), title="My first Calculator") |
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# Create a grid layout and set it as default for the window |
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winLayout = ttk.TTkGridLayout() |
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calculatorWin.setLayout(winLayout) |
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# Define the Label and attach it to the grid layout at |
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# Position (Row/Col) (0,0) and (Row/Col)Span (1,4) |
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# I force the Max Height to 1 in order to avoid this widget to resize vertically |
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resLabel = ttk.TTkLabel(text="Results", maxHeight=1) |
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winLayout.addWidget(resLabel, 0,0, 1,4) |
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# Define the Numeric Buttons and attach them to the grid layout |
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btn1 = ttk.TTkButton(border=True, text="1") |
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btn2 = ttk.TTkButton(border=True, text="2") |
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btn3 = ttk.TTkButton(border=True, text="3") |
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btn4 = ttk.TTkButton(border=True, text="4") |
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btn5 = ttk.TTkButton(border=True, text="5") |
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btn6 = ttk.TTkButton(border=True, text="6") |
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btn7 = ttk.TTkButton(border=True, text="7") |
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btn8 = ttk.TTkButton(border=True, text="8") |
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btn9 = ttk.TTkButton(border=True, text="9") |
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winLayout.addWidget(btn1, 1,0) # Colspan/Rowspan are defaulted to 1 if not specified |
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winLayout.addWidget(btn2, 1,1) |
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winLayout.addWidget(btn3, 1,2) |
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winLayout.addWidget(btn4, 2,0) |
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winLayout.addWidget(btn5, 2,1) |
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winLayout.addWidget(btn6, 2,2) |
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winLayout.addWidget(btn7, 3,0) |
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winLayout.addWidget(btn8, 3,1) |
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winLayout.addWidget(btn9, 3,2) |
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# Adding the "0" button on the bottom which alignment is |
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# Position (Row/Col) (4,0) (Row/Col)span (1,2) |
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# Just to show off I am using another way to attach it to the grid layout |
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winLayout.addWidget(btn0:=ttk.TTkButton(border=True, text="0"), 4,0, 1,2) |
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# Define the 2 algebraic buttons |
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winLayout.addWidget(btnAdd:=ttk.TTkButton(border=True, text="+"), 1,3) |
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winLayout.addWidget(btnSub:=ttk.TTkButton(border=True, text="-"), 2,3) |
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# The Enter "=" button (2 rows wide) |
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winLayout.addWidget(btnRes:=ttk.TTkButton(border=True, text="="), 3,3, 2,1) |
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# Last but not least an extrabutton just for fun |
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winLayout.addWidget(mysteryButton:=ttk.TTkButton(border=True, text="?"), 4,2) |
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# Start the Main loop |
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root.mainloop() |