Source code for TermTk.TTkWidgets.scrollarea
# 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.
__all__ = ['TTkScrollArea']
from TermTk.TTkCore.constant import TTkK
from TermTk.TTkCore.signal import pyTTkSlot
from TermTk.TTkWidgets.widget import TTkWidget
from TermTk.TTkAbstract.abstractscrollarea import TTkAbstractScrollArea
from TermTk.TTkAbstract.abstractscrollview import TTkAbstractScrollView
class _TTkAreaWidget(TTkAbstractScrollView):
__slots__ = ()
def __init__(self, *args, **kwargs) -> None:
TTkAbstractScrollView.__init__(self, *args, **kwargs)
self.viewChanged.connect(self._viewChangedHandler)
@pyTTkSlot()
def _viewChangedHandler(self):
x,y = self.getViewOffsets()
self.layout().setOffset(-x,-y)
def viewFullAreaSize(self) -> tuple[int,int]:
_,_,w,h = self.layout().fullWidgetAreaGeometry()
return w , h
def maximumWidth(self): return 0x10000
def maximumHeight(self): return 0x10000
def minimumWidth(self): return 0
def minimumHeight(self): return 0