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Cross-platform base for C++ UI apps
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AVerticalLayout Class Reference

Places views in a column. More...

#include <AUI/Layout/AVerticalLayout.h>

Public Member Functions#

 AVerticalLayout (int spacing)
 
void onResize (int x, int y, int width, int height) override
 Applies geometry to children.
 
int getMinimumWidth () override
 
int getMinimumHeight () override
 
void setSpacing (int spacing) override
 
int getSpacing () const
 
ALayoutDirection getLayoutDirection () override
 

Static Public Attributes#

static constexpr ALayoutDirection DIRECTION = ALayoutDirection::VERTICAL
 

Detailed Description#

Declarative notation Vertical { }

Vertical layout manager places views in a column, fitting their width to the container's height. Has a Vertical shortcut that allows easy usage in UI building:

setContents(
  Vertical {
    _new<AButton>("1"),
    _new<AButton>("2"),
    _new<AButton>("3"),
  }
);

Examples
examples/ui/infinite_lazy_list/src/main.cpp.

Member Function Documentation#

◆ getLayoutDirection()#

ALayoutDirection AVerticalLayout::getLayoutDirection ( )
overridevirtual

Reimplemented from ALayout.

◆ getMinimumHeight()#

int AVerticalLayout::getMinimumHeight ( )
overridevirtual

Implements ALayout.

◆ getMinimumWidth()#

int AVerticalLayout::getMinimumWidth ( )
overridevirtual

Implements ALayout.

◆ onResize()#

void AVerticalLayout::onResize ( int x,
int y,
int width,
int height )
overridevirtual
Parameters
xx coordinate in container's coordinate space, add padding if necessary.
yy coordinate in container's coordinate space, add padding if necessary.
widthwidth of the container, add padding if necessary.
heightheight of the container, add padding if necessary.

See Layout Managers for more info.

Implements ALayout.

◆ setSpacing()#

void AVerticalLayout::setSpacing ( int spacing)
overridevirtual
See also
LayoutSpacing

Reimplemented from ALayout.