TTkAbstractScrollViewGridLayout

class TTkAbstractScrollViewGridLayout(*args, **kwargs)

Bases: TTkGridLayout, TTkAbstractScrollViewInterface

TTkAbstractScrollViewGridLayout

Signals

viewChanged	This signal is emitted whenever there is a change in the view content topology (size,pos)
viewMovedTo	This signal is emitted when the view content move to a new position (x,y),
viewSizeChanged	This signal is emitted when the view content size changed

Slots

viewMoveTo(x, y)

This method is used to set the vertical and horizontal offsets of the TTkAbstractScrollViewInterface

Members

viewChanged: pyTTkSignal

This signal is emitted whenever there is a change in the view content topology (size,pos)

Note

This signal is normally emitted from any implementation of TTkAbstractScrollView to notify that the view content boudaries changed

viewMovedTo: pyTTkSignal

This signal is emitted when the view content move to a new position (x,y),

Parameters:

• x (int) – the new horizontal offset

• y (int) – the new vertical offset

viewSizeChanged: pyTTkSignal

This signal is emitted when the view content size changed

Parameters:

• width (int) – the new width

• height (int) – the new heighht

Methods

getViewOffsets() → tuple

Retrieve the vertical and horizontal offsets of the TTkAbstractScrollViewInterface

Note

Reimplement this function to handle this event

This method is already implemented in the following classes:

• TTkAbstractScrollView

• TTkAbstractScrollViewLayout

• TTkAbstractScrollViewGridLayout

Returns:

the (x,y) offset

Return type:

tuple[int,int]

viewDisplayedSize() -> (<class 'int'>, <class 'int'>)

This method returns the displayed size of the TTkAbstractScrollViewInterface implementation.

Note

Reimplement this function to handle this event

This method is already implemented in the following classes:

• TTkAbstractScrollView

• TTkAbstractScrollViewLayout

• TTkAbstractScrollViewGridLayout

Unless a different iplementation is required, by default it should return TTkWidget.size()

Returns:

the displayed size as a tuple of 2 int elements (width,height)

Return type:

tuple[int,int]

viewFullAreaSize() -> (<class 'int'>, <class 'int'>)

This method returns the full widget area size of the TTkAbstractScrollViewInterface implementation.

This is required to TTkAbstractScrollArea implementation to handle the on-demand scroll bars.

Note

Reimplement this function to handle this event

Returns:

the full area size as a tuple of 2 int elements (width,height)

Return type:

tuple[int,int]

viewMoveTo(x: int, y: int)

This method is used to set the vertical and horizontal offsets of the TTkAbstractScrollViewInterface

Note

Reimplement this function to handle this event

This method is already implemented in the following classes:

• TTkAbstractScrollView

• TTkAbstractScrollViewLayout

• TTkAbstractScrollViewGridLayout

Parameters:

• x (int) – the horizontal position

• y (int) – the vertical position

Methods Inherited from: TTkGridLayout

addItem(item[, row, col, rowspan, colspan])	Add the item to this TTkGridLayout
addItems(items[, row, col, rowspan, ...])	Add the items to this TTkGridLayout
addWidget(widget[, row, col, rowspan, colspan])	Add the widget to this TTkGridLayout, this function uses addItem()
addWidgets(widgets[, row, col, rowspan, ...])	Add the widgets to this TTkGridLayout, this function uses addItem()
columnMinWidth()
getSizes()
gridItems()
gridSize()
insertColumn(col)
insertRow(row)
itemAtPosition(row, col)
maximumColWidth(gridCol)
maximumHeight()	process the widgets and get the min size
maximumRowHeight(gridRow)
maximumWidth()	process the widgets and get the min size
minimumColWidth(gridCol)
minimumHeight()	process the widgets and get the min size
minimumRowHeight(gridRow)
minimumWidth()	process the widgets and get the min size
removeItem(item)
removeItems(items)
removeWidget(widget)	Remove a widget from this Layout
removeWidgets(widgets)	Remove a list of widget from this Layout
repack()
replaceItem(item, index)
rowMinHeight()
setColumnMinWidth(cmw)
setRowMinHeight(rmh)
update(*args, **kwargs)

Methods Inherited from: TTkLayout

addItem(item[, row, col, rowspan, colspan])	Add the item to this TTkGridLayout
addItems(items[, row, col, rowspan, ...])	Add the items to this TTkGridLayout
addWidget(widget[, row, col, rowspan, colspan])	Add the widget to this TTkGridLayout, this function uses addItem()
addWidgets(widgets[, row, col, rowspan, ...])	Add the widgets to this TTkGridLayout, this function uses addItem()
children()
count()
fullWidgetAreaGeometry()
insertItem(index, item)
insertItems(index, items)
insertWidget(index, widget)
insertWidgets(index, widgets)
itemAt(index)
iterWidgets([onlyVisible, recurse])
lowerWidget(widget)
parentWidget()
raiseWidget(widget)
removeItem(item)
removeItems(items)
removeWidget(widget)	Remove a widget from this Layout
removeWidgets(widgets)	Remove a list of widget from this Layout
replaceItem(item, index)
setGeometry(x, y, w, h)
setParent(parent)
update(*args, **kwargs)

TTkAbstractScrollViewGridLayout Attributes

LAYER0
LAYER1
LAYER2
LAYER3
LAYERMASK
zSortedItems