Class to store the left, top, width or height of a widget.
More...
#include <TGUI/Layout.hpp>
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enum class | Operation {
Value
, Plus
, Minus
, Multiplies
,
Divides
, Minimum
, Maximum
, BindingPosX
,
BindingPosY
, BindingLeft
, BindingTop
, BindingWidth
,
BindingHeight
, BindingInnerWidth
, BindingInnerHeight
, BindingString
} |
| The operation which the layout has to perform to find its value.
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| Layout ()=default |
| Default constructor.
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template<typename T , typename = typename std::enable_if<std::is_arithmetic<T>::value, T>::type> |
| Layout (T constant) |
| Constructor to implicitly construct from numeric constant. More...
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| Layout (const char *expression) |
| Constructs the layout based on a string which will be parsed to determine the value of the layout. More...
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| Layout (String expression) |
| Constructs the layout based on a string which will be parsed to determine the value of the layout. More...
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| Layout (Operation operation, Widget *boundWidget) |
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| Layout (Operation operation, std::unique_ptr< Layout > leftOperand, std::unique_ptr< Layout > rightOperand) |
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| Layout (const Layout &other) |
| Copy constructor.
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| Layout (Layout &&other) |
| Move constructor.
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Layout & | operator= (const Layout &other) |
| Copy assignment operator.
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Layout & | operator= (Layout &&other) |
| Move assignment operator.
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| ~Layout () |
| Destructor.
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void | replaceValue (const Layout &value) |
| Replaces the value of the layout without overwriting its parent. More...
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float | getValue () const |
| Return the cached value of the layout. More...
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bool | isConstant () const |
| Return whether the layout stores a constant value. More...
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String | toString () const |
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void | connectWidget (Widget *widget, bool xAxis, std::function< void()> valueChangedCallbackHandler) |
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void | unbindWidget () |
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void | recalculateValue () |
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Layout * | getLeftOperand () const |
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Layout * | getRightOperand () const |
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Class to store the left, top, width or height of a widget.
You don't have to create an instance of this class, numbers are implicitly cast to this class.
◆ Layout() [1/3]
template<typename T , typename = typename std::enable_if<std::is_arithmetic<T>::value, T>::type>
tgui::Layout::Layout |
( |
T |
constant | ) |
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inline |
Constructor to implicitly construct from numeric constant.
- Parameters
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constant | Value of the layout |
◆ Layout() [2/3]
tgui::Layout::Layout |
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const char * |
expression | ) |
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inline |
Constructs the layout based on a string which will be parsed to determine the value of the layout.
- Parameters
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◆ Layout() [3/3]
tgui::Layout::Layout |
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String |
expression | ) |
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Constructs the layout based on a string which will be parsed to determine the value of the layout.
- Parameters
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◆ getValue()
float tgui::Layout::getValue |
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const |
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inline |
Return the cached value of the layout.
- Returns
- Value of the layout
◆ isConstant()
bool tgui::Layout::isConstant |
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const |
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inline |
Return whether the layout stores a constant value.
- Returns
- Value of the layout
◆ replaceValue()
void tgui::Layout::replaceValue |
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const Layout & |
value | ) |
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Replaces the value of the layout without overwriting its parent.
- Parameters
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value | New value of the layout |
The documentation for this class was generated from the following file: