Eugenio Parodi
3 years ago
3 changed files with 100 additions and 5 deletions
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#!/usr/bin/env python3 |
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# MIT License |
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# |
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# Copyright (c) 2021 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 sys, os, argparse, math, random |
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sys.path.append(os.path.join(sys.path[0],'../..')) |
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import TermTk as ttk |
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def demoScrollArea02(root = None): |
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if not root: |
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root = ttk.TTkFrame() |
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# Create a Window with a scrollarea and 2 test widgets placed in a way to exceed the scroll area boudaries |
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# By default the bar policy show them if needed, it is possible to check this resizing the window |
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w1 = ttk.TTkWindow(parent=root,pos=(0,0), size=(50,20), title="sa1", border=True, layout=ttk.TTkGridLayout()) |
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sa1 = ttk.TTkScrollArea(parent=w1) |
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ttk.TTkTestWidgetSizes(pos=(0,0) , size=(40,10), parent=sa1.viewport(), border=True) |
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ttk.TTkTestWidgetSizes(pos=(10,15) , size=(40,10), parent=sa1.viewport(), border=True) |
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# This window has the same size and properties than the previous one |
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# The scroll Area inside this window has the vertical scrollbar always disabled |
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w2 = ttk.TTkWindow(parent=root,pos=(10,10), size=(50,20), title="sa2 - Vertical Off", border=True, layout=ttk.TTkGridLayout()) |
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sa2 = ttk.TTkScrollArea(parent=w2, verticalScrollBarPolicy=ttk.TTkK.ScrollBarAlwaysOff) |
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ttk.TTkTestWidgetSizes(pos=(0,0) , size=(40,10), parent=sa2.viewport(), border=True) |
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ttk.TTkTestWidgetSizes(pos=(10,15) , size=(40,10), parent=sa2.viewport(), border=True) |
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# This window has the same size and properties than the previous one |
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# The scroll Area inside this window has the horizontal scrollbar always disabled |
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w3 = ttk.TTkWindow(parent=root,pos=(20,20), size=(50,20), title="sa3 - Horizontal Off", border=True, layout=ttk.TTkGridLayout()) |
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sa3 = ttk.TTkScrollArea(parent=w3, horizontalScrollBarPolicy=ttk.TTkK.ScrollBarAlwaysOff) |
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ttk.TTkTestWidgetSizes(pos=(0,0) , size=(40,10), parent=sa3.viewport(), border=True) |
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ttk.TTkTestWidgetSizes(pos=(10,15) , size=(40,10), parent=sa3.viewport(), border=True) |
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# Define 6 radio buttons next to the first window (w1,sa1) |
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# I will connect those controls to the verticalBarPolicy of this window |
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ttk.TTkLabel( parent=root, pos=(55,0), size=(15,1), text="sa1 - Vertical Scrollbar:" ) |
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vsb1 = ttk.TTkRadioButton(parent=root, pos=(55,1), size=(15,1), text="As Needed" , name="VSB", checked=True) |
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vsb2 = ttk.TTkRadioButton(parent=root, pos=(55,2), size=(15,1), text="Always On" , name="VSB") |
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vsb3 = ttk.TTkRadioButton(parent=root, pos=(55,3), size=(15,1), text="Always Off", name="VSB") |
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ttk.TTkLabel( parent=root, pos=(55,5), size=(15,1), text="sa1 - Horizontal Scrollbar:" ) |
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hsb1 = ttk.TTkRadioButton(parent=root, pos=(55,6), size=(15,1), text="As Needed" , name="HSB", checked=True) |
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hsb2 = ttk.TTkRadioButton(parent=root, pos=(55,7), size=(15,1), text="Always On" , name="HSB") |
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hsb3 = ttk.TTkRadioButton(parent=root, pos=(55,8), size=(15,1), text="Always Off", name="HSB") |
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# Connect the clicked events of the controls to the scrollbar policies of the first window (w1,sa1) |
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vsb1.clicked.connect(lambda : sa1.setVerticalScrollBarPolicy(ttk.TTkK.ScrollBarAsNeeded)) |
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vsb2.clicked.connect(lambda : sa1.setVerticalScrollBarPolicy(ttk.TTkK.ScrollBarAlwaysOn)) |
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vsb3.clicked.connect(lambda : sa1.setVerticalScrollBarPolicy(ttk.TTkK.ScrollBarAlwaysOff)) |
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hsb1.clicked.connect(lambda : sa1.setHorizontalScrollBarPolicy(ttk.TTkK.ScrollBarAsNeeded)) |
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hsb2.clicked.connect(lambda : sa1.setHorizontalScrollBarPolicy(ttk.TTkK.ScrollBarAlwaysOn)) |
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hsb3.clicked.connect(lambda : sa1.setHorizontalScrollBarPolicy(ttk.TTkK.ScrollBarAlwaysOff)) |
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return root |
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def main(): |
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parser = argparse.ArgumentParser() |
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parser.add_argument('-f', help='Full Screen', action='store_true') |
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args = parser.parse_args() |
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ttk.TTkLog.use_default_file_logging() |
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root = ttk.TTk() |
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if args.f: |
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rootGraph = root |
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else: |
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rootGraph = ttk.TTkWindow(parent=root,pos=(1,1), size=(100,40), title="Test Scroll Area", border=True) |
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demoScrollArea02(rootGraph) |
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root.mainloop() |
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if __name__ == "__main__": |
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main() |
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