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80 lines
3.2 KiB
80 lines
3.2 KiB
# MIT License |
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# |
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# Copyright (c) 2023 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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__all__ = ['TTkToolTip'] |
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# from TermTk.TTkCore.helper import TTkHelper |
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from TermTk.TTkCore.log import TTkLog |
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from TermTk.TTkCore.canvas import TTkCanvas |
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from TermTk.TTkCore.cfg import TTkCfg |
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from TermTk.TTkCore.color import TTkColor |
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from TermTk.TTkCore.timer import TTkTimer |
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from TermTk.TTkCore.helper import TTkHelper |
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from TermTk.TTkCore.string import TTkString |
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from TermTk.TTkWidgets.widget import TTkWidget |
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from TermTk.TTkCore.signal import pyTTkSlot |
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class _TTkToolTipDisplayWidget(TTkWidget): |
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__slots__ = ('_toolTip', '_x', '_y') |
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def __init__(self, *args, **kwargs): |
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TTkWidget.__init__(self, *args, **kwargs) |
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self._toolTip = kwargs.get('toolTip',TTkString()).split('\n') |
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w = 2+max([s.termWidth() for s in self._toolTip]) |
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h = 2+len(self._toolTip) |
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self.resize(w,h) |
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def mouseEvent(self, evt): return False |
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def paintEvent(self, canvas): |
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w,h = self.size() |
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borderColor = TTkColor.fg("#888888") |
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canvas.drawBox(pos=(0,0),size=(w,h), color=borderColor) |
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canvas.drawChar(pos=(0, 0), char='╭', color=borderColor) |
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canvas.drawChar(pos=(w-1,0), char='╮', color=borderColor) |
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canvas.drawChar(pos=(w-1,h-1),char='╯', color=borderColor) |
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canvas.drawChar(pos=(0, h-1),char='╰', color=borderColor) |
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for i,s in enumerate(self._toolTip,1): |
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canvas.drawTTkString(pos=(1,i), text=s) |
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class TTkToolTip(): |
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toolTipTimer = TTkTimer() |
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toolTip = TTkString() |
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@pyTTkSlot() |
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@staticmethod |
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def _toolTipShow(): |
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# TTkLog.debug(f"TT:{TTkToolTip.toolTip}") |
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TTkHelper.toolTipShow(_TTkToolTipDisplayWidget(toolTip=TTkToolTip.toolTip)) |
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@staticmethod |
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def trigger(toolTip): |
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# TTkToolTip.toolTipTimer.stop() |
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TTkToolTip.toolTip = toolTip |
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TTkToolTip.toolTipTimer.start(TTkCfg.toolTipTime) |
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@staticmethod |
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def reset(): |
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TTkToolTip.toolTipTimer.stop() |
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TTkToolTip.toolTipTimer.timeout.connect(TTkToolTip._toolTipShow) |
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TTkHelper.toolTipTrigger = TTkToolTip.trigger |
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TTkHelper.toolTipReset = TTkToolTip.reset |