DropDown Class Reference

A drop down box from which you can select different values. More...

#include <dropdown.h>

Inheritance diagram for DropDown:

Public Member Functions
	DropDown (gcn::ListModel *listModel=nullptr)
	Contructor.
	~DropDown () override
void	draw (gcn::Graphics *graphics) override
void	drawFrame (gcn::Graphics *graphics) override
void	adjustHeight ()
gcn::Rectangle	getChildrenArea () override
void	focusLost (const gcn::Event &event) override
void	keyPressed (gcn::KeyEvent &keyEvent) override
void	mousePressed (gcn::MouseEvent &mouseEvent) override
void	mouseWheelMovedUp (gcn::MouseEvent &mouseEvent) override
void	mouseWheelMovedDown (gcn::MouseEvent &mouseEvent) override

Protected Member Functions
void	drawButton (gcn::Graphics *graphics) override
	Draws the button with the little down arrow.
void	dropDown () override
void	foldUp () override

Protected Attributes
int	mPadding = 1

Detailed Description

A drop down box from which you can select different values.

A ListModel provides the contents of the drop down. To be able to use DropDown you must give DropDown an implemented ListModel which represents your list.

Definition at line 33 of file dropdown.h.

Constructor & Destructor Documentation

DropDown()

DropDown::DropDown

(

gcn::ListModel *

listModel = nullptr

)

Contructor.

Parameters

listModel

the ListModel to use.

See also

ListModel

Definition at line 36 of file dropdown.cpp.

~DropDown()

DropDown::~DropDown ( )

override

Definition at line 51 of file dropdown.cpp.

Member Function Documentation

adjustHeight()

void DropDown::adjustHeight

(

)

Definition at line 111 of file dropdown.cpp.

draw()

void DropDown::draw ( gcn::Graphics *  graphics )

override

Definition at line 56 of file dropdown.cpp.

drawButton()

void DropDown::drawButton ( gcn::Graphics *  graphics )

overrideprotected

Draws the button with the little down arrow.

Parameters

graphics

a Graphics object to draw with.

Definition at line 159 of file dropdown.cpp.

drawFrame()

void DropDown::drawFrame ( gcn::Graphics *  graphics )

override

Definition at line 99 of file dropdown.cpp.

dropDown()

void DropDown::dropDown ( )

overrideprotected

Definition at line 243 of file dropdown.cpp.

focusLost()

void DropDown::focusLost ( const gcn::Event &  event )

override

Definition at line 206 of file dropdown.cpp.

foldUp()

void DropDown::foldUp ( )

overrideprotected

Definition at line 261 of file dropdown.cpp.

getChildrenArea()

gcn::Rectangle DropDown::getChildrenArea ( )

override

Definition at line 145 of file dropdown.cpp.

keyPressed()

void DropDown::keyPressed ( gcn::KeyEvent &  keyEvent )

override

Definition at line 179 of file dropdown.cpp.

mousePressed()

void DropDown::mousePressed ( gcn::MouseEvent &  mouseEvent )

override

Definition at line 212 of file dropdown.cpp.

mouseWheelMovedDown()

void DropDown::mouseWheelMovedDown ( gcn::MouseEvent &  mouseEvent )

override

Definition at line 235 of file dropdown.cpp.

mouseWheelMovedUp()

void DropDown::mouseWheelMovedUp ( gcn::MouseEvent &  mouseEvent )

override

Definition at line 228 of file dropdown.cpp.

Member Data Documentation

mPadding

int DropDown::mPadding = 1

protected

Definition at line 83 of file dropdown.h.

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The documentation for this class was generated from the following files:

• src/gui/widgets/dropdown.h
• src/gui/widgets/dropdown.cpp