The main namespace for all widgets. More...

Namespaces
namespace	Drawing
	The PhWidgets::Drawing namespace provides access to basic graphics functionality.

Classes
struct	AnchorStyles
	Specifies how a widget anchors to the edges of its container. More...

struct	BalloonPosition
	Indicates where the balloon with the Label 's text pops up. More...

struct	Basic
	A superclass of basic resources for most widgets. More...

struct	Button
	A button for initiating an action. More...

struct	ComboBox
	A text field with a list of choices. More...

struct	ComboBoxStyle
	Specifies the ComboBox style. More...

struct	Compound
	Superclass for all compound widgets. More...

struct	Container
	Layout and geometry management for all container widgets. More...

class	Cursor
	Represents the image used to paint the mouse pointer. More...

struct	Cursors
	Provides a collection of standard cursors for use by a Photon microGUI application. More...

struct	Disjoint
	Superclass for disjoint widgets. More...

struct	Gauge
	Common class for gauge-type widgets. More...

struct	Graphic
	Common resources for graphical widgets. More...

struct	ImageArea
	Represents an image area widget for displaying an image. More...

struct	Label
	A text, bitmap, or image label. More...

struct	LabelType
	The type of information displayed by the Label. More...

struct	Numeric
	A superclass for numeric widgets. More...

struct	NumericFloat
	Floating-point numeric widget. More...

struct	NumericInteger
	Integer numeric widget. More...

struct	OnOffButton
	An on/off button that can be set or unset. More...

struct	Pane
	A container for organizing widgets. More...

class	TextWidget
	Single-line text. More...

struct	Timer
	A widget that invokes a callback after a given length of time. More...

struct	ToggleButton
	A toggle switch that's either off or on. More...

struct	ToggleIndicatorType
	Specifies how the indicator of ToggleButton is drawn. More...

struct	UnderlineType
	The type of Label underline. More...

struct	Widget
	Superclass for all widgets. More...

struct	Window
	An Application window that's managed by the Photon window manager. More...

Typedefs
typedef PhWidgets::TextWidget	Text
	Single-line text. More...

Functions
template<class WidgetT >
PtWidget_t *	dynamic_widget_cast (typename stdex::enable_if< cppproperties::detail::is_convertable< typename stdex::remove_cv< WidgetT >::type, Widget & >::value, const Widget & >::type widget) throw ()
	Dynamic cast of PhWidgets::Widget. More...

Detailed Description

The main namespace for all widgets.

Typedef Documentation

◆ Text

typedef PhWidgets::TextWidget PhWidgets::Text

Single-line text.

The Photon text widgets let you type textual information into a text-entry box. The widgets provide basic editing features, so you can alter text that's entered. They also support a point-and-click model of editing, so that you can operate on blocks of text as a unit.

Function Documentation

◆ dynamic_widget_cast()

template<class WidgetT >

PtWidget_t * PhWidgets::dynamic_widget_cast	(	typename stdex::enable_if< cppproperties::detail::is_convertable< typename stdex::remove_cv< WidgetT >::type, Widget & >::value, const Widget & >::type	widget	)
throw	(
	)

inline

Dynamic cast of PhWidgets::Widget.

Parameters

[in] widget The Widget to cast.

Returns: PtWidget_t *

Perform dynamic_cast on input widget and returns corresponding valid pointer to PtWidget_t or nullptr if cast cannot be performed.

Examples

For the following example there should be PhWidgets::Window main_window somewhere.

using namespace PhWidgets;
 
std::set<Widget> widgets = main_window.Widgets;
 
// turn all buttons of the form red
for(std::set<Widget>::iterator iterator it = widgets.begin(); it != widgets.end(); ++it)
{
    if(nullptr != dynamic_widget_cast<Button>(*it))
    {
        Button button = *it;
        button.Color = Drawing::Colors::Red;
    }
}

See also

Namespaces

Classes