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< h1 > Source code for TermTk.TTkAbstract.abstractscrollarea< / h1 > < div class = "highlight" > < pre >
< span > < / span > < span class = "c1" > # MIT License< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # Copyright (c) 2021 Eugenio Parodi < ceccopierangiolieugenio AT googlemail DOT com> < / span >
< span class = "c1" > #< / span >
< span class = "c1" > # Permission is hereby granted, free of charge, to any person obtaining a copy< / span >
< span class = "c1" > # of this software and associated documentation files (the " Software" ), to deal< / span >
< span class = "c1" > # in the Software without restriction, including without limitation the rights< / span >
< span class = "c1" > # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell< / span >
< span class = "c1" > # copies of the Software, and to permit persons to whom the Software is< / span >
< span class = "c1" > # furnished to do so, subject to the following conditions:< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # The above copyright notice and this permission notice shall be included in all< / span >
< span class = "c1" > # copies or substantial portions of the Software.< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # THE SOFTWARE IS PROVIDED " AS IS" , WITHOUT WARRANTY OF ANY KIND, EXPRESS OR< / span >
< span class = "c1" > # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,< / span >
< span class = "c1" > # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE< / span >
< span class = "c1" > # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER< / span >
< span class = "c1" > # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,< / span >
< span class = "c1" > # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE< / span >
< span class = "c1" > # SOFTWARE.< / span >
< span class = "n" > __all__< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "s1" > ' TTkAbstractScrollArea' < / span > < span class = "p" > ]< / span >
< span class = "kn" > from< / span > < span class = "nn" > TermTk.TTkCore.constant< / span > < span class = "kn" > import< / span > < span class = "n" > TTkK< / span >
< span class = "c1" > # from TermTk.TTkCore.log import TTkLog< / span >
< span class = "kn" > from< / span > < span class = "nn" > TermTk.TTkCore.signal< / span > < span class = "kn" > import< / span > < span class = "n" > pyTTkSlot< / span >
< span class = "kn" > from< / span > < span class = "nn" > TermTk.TTkWidgets.widget< / span > < span class = "kn" > import< / span > < span class = "n" > TTkWidget< / span >
< span class = "kn" > from< / span > < span class = "nn" > TermTk.TTkWidgets.container< / span > < span class = "kn" > import< / span > < span class = "n" > TTkContainer< / span >
< span class = "kn" > from< / span > < span class = "nn" > TermTk.TTkWidgets.scrollbar< / span > < span class = "kn" > import< / span > < span class = "n" > TTkScrollBar< / span >
< span class = "kn" > from< / span > < span class = "nn" > TermTk.TTkLayouts.gridlayout< / span > < span class = "kn" > import< / span > < span class = "n" > TTkGridLayout< / span >
< span class = "kn" > from< / span > < span class = "nn" > TermTk.TTkAbstract.abstractscrollview< / span > < span class = "kn" > import< / span > < span class = "n" > TTkAbstractScrollViewInterface< / span >
< div class = "viewcode-block" id = "TTkAbstractScrollArea" > < a class = "viewcode-back" href = "../../../autogen.TermTk/TermTk.TTkAbstract.abstractscrollarea.html#TermTk.TTkAbstract.abstractscrollarea.TTkAbstractScrollArea" > [docs]< / a > < span class = "k" > class< / span > < span class = "nc" > TTkAbstractScrollArea< / span > < span class = "p" > (< / span > < span class = "n" > TTkContainer< / span > < span class = "p" > ):< / span >
< span class = "vm" > __slots__< / span > < span class = "o" > =< / span > < span class = "p" > (< / span >
< span class = "s1" > ' _processing' < / span > < span class = "p" > ,< / span > < span class = "c1" > # this flag is required to avoid unnecessary loop on edge cases< / span >
< span class = "s1" > ' _viewport' < / span > < span class = "p" > ,< / span >
< span class = "s1" > ' _verticalScrollBar' < / span > < span class = "p" > ,< / span > < span class = "s1" > ' _verticalScrollBarPolicy' < / span > < span class = "p" > ,< / span >
< span class = "s1" > ' _horizontalScrollBar' < / span > < span class = "p" > ,< / span > < span class = "s1" > ' _horizontalScrollBarPolicy' < / span > < span class = "p" > ,)< / span >
< span class = "k" > def< / span > < span class = "fm" > __init__< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "o" > *< / span > < span class = "n" > args< / span > < span class = "p" > ,< / span > < span class = "o" > **< / span > < span class = "n" > kwargs< / span > < span class = "p" > ):< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _processing< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span >
< span class = "c1" > # self.setLayout(TTkGridLayout())< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > =< / span > < span class = "n" > TTkScrollBar< / span > < span class = "p" > (< / span > < span class = "n" > orientation< / span > < span class = "o" > =< / span > < span class = "n" > TTkK< / span > < span class = "o" > .< / span > < span class = "n" > VERTICAL< / span > < span class = "p" > ,< / span > < span class = "n" > visible< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > =< / span > < span class = "n" > TTkScrollBar< / span > < span class = "p" > (< / span > < span class = "n" > orientation< / span > < span class = "o" > =< / span > < span class = "n" > TTkK< / span > < span class = "o" > .< / span > < span class = "n" > HORIZONTAL< / span > < span class = "p" > ,< / span > < span class = "n" > visible< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBarPolicy< / span > < span class = "o" > =< / span > < span class = "n" > kwargs< / span > < span class = "o" > .< / span > < span class = "n" > get< / span > < span class = "p" > (< / span > < span class = "s2" > " verticalScrollBarPolicy" < / span > < span class = "p" > ,< / span > < span class = "n" > TTkK< / span > < span class = "o" > .< / span > < span class = "n" > ScrollBarAsNeeded< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBarPolicy< / span > < span class = "o" > =< / span > < span class = "n" > kwargs< / span > < span class = "o" > .< / span > < span class = "n" > get< / span > < span class = "p" > (< / span > < span class = "s2" > " horizontalScrollBarPolicy" < / span > < span class = "p" > ,< / span > < span class = "n" > TTkK< / span > < span class = "o" > .< / span > < span class = "n" > ScrollBarAsNeeded< / span > < span class = "p" > )< / span >
< span class = "nb" > super< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "fm" > __init__< / span > < span class = "p" > (< / span > < span class = "o" > *< / span > < span class = "n" > args< / span > < span class = "p" > ,< / span > < span class = "o" > **< / span > < span class = "n" > kwargs< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > layout< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "n" > addWidget< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > layout< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "n" > addWidget< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "p" > )< / span >
< span class = "k" > def< / span > < span class = "nf" > _resizeEvent< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ):< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _processing< / span > < span class = "p" > :< / span > < span class = "k" > return< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _processing< / span > < span class = "o" > =< / span > < span class = "kc" > True< / span >
< span class = "n" > w< / span > < span class = "p" > ,< / span > < span class = "n" > h< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > size< / span > < span class = "p" > ()< / span >
< span class = "n" > vert< / span > < span class = "o" > =< / span > < span class = "mi" > 1< / span > < span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > isVisible< / span > < span class = "p" > ()< / span > < span class = "k" > else< / span > < span class = "mi" > 0< / span >
< span class = "n" > hori< / span > < span class = "o" > =< / span > < span class = "mi" > 1< / span > < span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > isVisible< / span > < span class = "p" > ()< / span > < span class = "k" > else< / span > < span class = "mi" > 0< / span >
< span class = "k" > if< / span > < span class = "n" > vert< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > setGeometry< / span > < span class = "p" > (< / span > < span class = "n" > w< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "n" > h< / span > < span class = "o" > -< / span > < span class = "n" > hori< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > hori< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > setGeometry< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > h< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "n" > w< / span > < span class = "o" > -< / span > < span class = "n" > vert< / span > < span class = "p" > ,< / span > < span class = "mi" > 1< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > setGeometry< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > w< / span > < span class = "o" > -< / span > < span class = "n" > vert< / span > < span class = "p" > ,< / span > < span class = "n" > h< / span > < span class = "o" > -< / span > < span class = "n" > hori< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _processing< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span >
< div class = "viewcode-block" id = "TTkAbstractScrollArea.resizeEvent" > < a class = "viewcode-back" href = "../../../autogen.TermTk/TermTk.TTkAbstract.abstractscrollarea.html#TermTk.TTkAbstract.abstractscrollarea.TTkAbstractScrollArea.resizeEvent" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > resizeEvent< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > w< / span > < span class = "p" > :< / span > < span class = "nb" > int< / span > < span class = "p" > ,< / span > < span class = "n" > h< / span > < span class = "p" > :< / span > < span class = "nb" > int< / span > < span class = "p" > ):< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _resizeEvent< / span > < span class = "p" > ()< / span > < / div >
< span class = "nd" > @pyTTkSlot< / span > < span class = "p" > ()< / span >
< span class = "k" > def< / span > < span class = "nf" > _viewportChanged< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ):< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > isVisible< / span > < span class = "p" > ():< / span > < span class = "k" > return< / span >
< span class = "n" > w< / span > < span class = "p" > ,< / span > < span class = "n" > h< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > size< / span > < span class = "p" > ()< / span >
< span class = "n" > fw< / span > < span class = "p" > ,< / span > < span class = "n" > fh< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > viewFullAreaSize< / span > < span class = "p" > ()< / span >
< span class = "n" > dw< / span > < span class = "p" > ,< / span > < span class = "n" > dh< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > viewDisplayedSize< / span > < span class = "p" > ()< / span >
< span class = "n" > ox< / span > < span class = "p" > ,< / span > < span class = "n" > oy< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > getViewOffsets< / span > < span class = "p" > ()< / span >
< span class = "k" > if< / span > < span class = "mi" > 0< / span > < span class = "ow" > in< / span > < span class = "p" > [< / span > < span class = "n" > fw< / span > < span class = "p" > ,< / span > < span class = "n" > fh< / span > < span class = "p" > ,< / span > < span class = "n" > dw< / span > < span class = "p" > ,< / span > < span class = "n" > dh< / span > < span class = "p" > ]:< / span >
< span class = "k" > return< / span >
< span class = "n" > hpage< / span > < span class = "o" > =< / span > < span class = "n" > dw< / span >
< span class = "n" > vpage< / span > < span class = "o" > =< / span > < span class = "n" > dh< / span >
< span class = "n" > hrange< / span > < span class = "o" > =< / span > < span class = "n" > fw< / span > < span class = "o" > -< / span > < span class = "n" > dw< / span >
< span class = "n" > vrange< / span > < span class = "o" > =< / span > < span class = "n" > fh< / span > < span class = "o" > -< / span > < span class = "n" > dh< / span >
< span class = "c1" > # TTkLog.debug(f" f:{fw,fh=}, d:{dw,dh=}, o:{ox,oy=}" )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > setPageStep< / span > < span class = "p" > (< / span > < span class = "n" > vpage< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > setRange< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > vrange< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > setValue< / span > < span class = "p" > (< / span > < span class = "n" > oy< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > setPageStep< / span > < span class = "p" > (< / span > < span class = "n" > hpage< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > setRange< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > hrange< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > setValue< / span > < span class = "p" > (< / span > < span class = "n" > ox< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBarPolicy< / span > < span class = "o" > ==< / span > < span class = "n" > TTkK< / span > < span class = "o" > .< / span > < span class = "n" > ScrollBarAsNeeded< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > h< / span > < span class = "o" > < =< / span > < span class = "mi" > 4< / span > < span class = "ow" > or< / span > < span class = "n" > w< / span > < span class = "o" > < =< / span > < span class = "mi" > 1< / span > < span class = "ow" > or< / span > < span class = "n" > vrange< / span > < span class = "o" > < =< / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > hide< / span > < span class = "p" > ()< / span >
< span class = "k" > elif< / span > < span class = "n" > dh< / span > < span class = "o" > > < / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > minimumHeight< / span > < span class = "p" > ()< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > :< / span >
< span class = "c1" > # we need enough space to display the bar to avoid endless loop< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > show< / span > < span class = "p" > ()< / span >
< span class = "k" > elif< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBarPolicy< / span > < span class = "o" > ==< / span > < span class = "n" > TTkK< / span > < span class = "o" > .< / span > < span class = "n" > ScrollBarAlwaysOn< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > show< / span > < span class = "p" > ()< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > hide< / span > < span class = "p" > ()< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBarPolicy< / span > < span class = "o" > ==< / span > < span class = "n" > TTkK< / span > < span class = "o" > .< / span > < span class = "n" > ScrollBarAsNeeded< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > w< / span > < span class = "o" > < =< / span > < span class = "mi" > 4< / span > < span class = "ow" > or< / span > < span class = "n" > h< / span > < span class = "o" > < =< / span > < span class = "mi" > 1< / span > < span class = "ow" > or< / span > < span class = "n" > hrange< / span > < span class = "o" > < =< / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > hide< / span > < span class = "p" > ()< / span >
< span class = "k" > elif< / span > < span class = "n" > dw< / span > < span class = "o" > > < / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > minimumWidth< / span > < span class = "p" > ()< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > :< / span >
< span class = "c1" > # we need enough space to display the bar to avoid endless loop< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > show< / span > < span class = "p" > ()< / span >
< span class = "k" > elif< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBarPolicy< / span > < span class = "o" > ==< / span > < span class = "n" > TTkK< / span > < span class = "o" > .< / span > < span class = "n" > ScrollBarAlwaysOn< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > show< / span > < span class = "p" > ()< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > hide< / span > < span class = "p" > ()< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _resizeEvent< / span > < span class = "p" > ()< / span >
< span class = "nd" > @pyTTkSlot< / span > < span class = "p" > (< / span > < span class = "nb" > int< / span > < span class = "p" > )< / span >
< span class = "k" > def< / span > < span class = "nf" > _vscrollMoved< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > val< / span > < span class = "p" > ):< / span >
< span class = "n" > ox< / span > < span class = "p" > ,< / span > < span class = "n" > _< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > getViewOffsets< / span > < span class = "p" > ()< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > viewMoveTo< / span > < span class = "p" > (< / span > < span class = "n" > ox< / span > < span class = "p" > ,< / span > < span class = "n" > val< / span > < span class = "p" > )< / span >
< span class = "nd" > @pyTTkSlot< / span > < span class = "p" > (< / span > < span class = "nb" > int< / span > < span class = "p" > )< / span >
< span class = "k" > def< / span > < span class = "nf" > _hscrollMoved< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > val< / span > < span class = "p" > ):< / span >
< span class = "n" > _< / span > < span class = "p" > ,< / span > < span class = "n" > oy< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > getViewOffsets< / span > < span class = "p" > ()< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > viewMoveTo< / span > < span class = "p" > (< / span > < span class = "n" > val< / span > < span class = "p" > ,< / span > < span class = "n" > oy< / span > < span class = "p" > )< / span >
< span class = "k" > def< / span > < span class = "nf" > setViewport< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > viewport< / span > < span class = "p" > ):< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "nb" > isinstance< / span > < span class = "p" > (< / span > < span class = "n" > viewport< / span > < span class = "p" > ,< / span > < span class = "n" > TTkAbstractScrollViewInterface< / span > < span class = "p" > ):< / span >
< span class = "k" > raise< / span > < span class = "ne" > TypeError< / span > < span class = "p" > (< / span > < span class = "s2" > " TTkAbstractScrollViewInterface is required in TTkAbstractScrollArea.setVewport(viewport)" < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > viewChanged< / span > < span class = "o" > .< / span > < span class = "n" > disconnect< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewportChanged< / span > < span class = "p" > )< / span >
< span class = "c1" > # TODO: Remove this check once< / span >
< span class = "c1" > # unified " addWidget" and " addItem" in the TTKGridLayout< / span >
< span class = "k" > if< / span > < span class = "nb" > isinstance< / span > < span class = "p" > (< / span > < span class = "n" > viewport< / span > < span class = "p" > ,< / span > < span class = "n" > TTkWidget< / span > < span class = "p" > ):< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > layout< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "n" > removeWidget< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > layout< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "n" > removeItem< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > =< / span > < span class = "n" > viewport< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > viewChanged< / span > < span class = "o" > .< / span > < span class = "n" > connect< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewportChanged< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > sliderMoved< / span > < span class = "o" > .< / span > < span class = "n" > connect< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _vscrollMoved< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBar< / span > < span class = "o" > .< / span > < span class = "n" > sliderMoved< / span > < span class = "o" > .< / span > < span class = "n" > connect< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _hscrollMoved< / span > < span class = "p" > )< / span >
< span class = "c1" > # TODO: Remove this check once< / span >
< span class = "c1" > # unified " addWidget" and " addItem" in the TTKGridLayout< / span >
< span class = "k" > if< / span > < span class = "nb" > isinstance< / span > < span class = "p" > (< / span > < span class = "n" > viewport< / span > < span class = "p" > ,< / span > < span class = "n" > TTkWidget< / span > < span class = "p" > ):< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > layout< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "n" > addWidget< / span > < span class = "p" > (< / span > < span class = "n" > viewport< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > layout< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "n" > addItem< / span > < span class = "p" > (< / span > < span class = "n" > viewport< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _resizeEvent< / span > < span class = "p" > ()< / span >
< span class = "k" > def< / span > < span class = "nf" > setVerticalScrollBarPolicy< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > policy< / span > < span class = "p" > ):< / span >
< span class = "k" > if< / span > < span class = "n" > policy< / span > < span class = "o" > !=< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBarPolicy< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _verticalScrollBarPolicy< / span > < span class = "o" > =< / span > < span class = "n" > policy< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewportChanged< / span > < span class = "p" > ()< / span >
< span class = "k" > def< / span > < span class = "nf" > setHorizontalScrollBarPolicy< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > policy< / span > < span class = "p" > ):< / span >
< span class = "k" > if< / span > < span class = "n" > policy< / span > < span class = "o" > !=< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBarPolicy< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _horizontalScrollBarPolicy< / span > < span class = "o" > =< / span > < span class = "n" > policy< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewportChanged< / span > < span class = "p" > ()< / span >
< span class = "k" > def< / span > < span class = "nf" > viewport< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ):< / span >
< span class = "k" > return< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span >
< span class = "k" > def< / span > < span class = "nf" > update< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > repaint< / span > < span class = "o" > =< / span > < span class = "kc" > True< / span > < span class = "p" > ,< / span > < span class = "n" > updateLayout< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span > < span class = "n" > updateParent< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ):< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _viewport< / span > < span class = "o" > .< / span > < span class = "n" > update< / span > < span class = "p" > (< / span > < span class = "n" > repaint< / span > < span class = "p" > ,< / span > < span class = "n" > updateLayout< / span > < span class = "p" > ,< / span > < span class = "n" > updateParent< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "nb" > super< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "n" > update< / span > < span class = "p" > (< / span > < span class = "n" > repaint< / span > < span class = "p" > ,< / span > < span class = "n" > updateLayout< / span > < span class = "p" > ,< / span > < span class = "n" > updateParent< / span > < span class = "p" > )< / span > < / div >
< / pre > < / div >
< / div >
< / div >
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