#include <Wt/WIconPair>
Public Member Functions | |
WIconPair (const std::string &icon1URL, const std::string &icon2URL, bool clickIsSwitch=true, WContainerWidget *parent=0) | |
Construct an icon pair from the two icons. | |
void | setState (int num) |
Set the state, which determines the visible icon. | |
int | state () const |
Returns the current state. | |
WImage * | icon1 () const |
Returns the first icon image. | |
WImage * | icon2 () const |
Returns the second icon image. | |
void | showIcon1 () |
Sets the state to 0 (show icon 1). | |
void | showIcon2 () |
Sets the state to 1 (show icon 2). | |
EventSignal< WMouseEvent > & | icon1Clicked () |
Signal emitted when clicked while in state 0 (icon 1 is shown). | |
EventSignal< WMouseEvent > & | icon2Clicked () |
Signal emitted when clicked while in state 1 (icon 2 is shown). |
This is a utility class that simply manages two images, only one of which is shown at a single time, which reflects the current 'state'.
The widget may react to click events, by changing state.
Wt::WIconPair::WIconPair | ( | const std::string & | icon1URL, | |
const std::string & | icon2URL, | |||
bool | clickIsSwitch = true , |
|||
WContainerWidget * | parent = 0 | |||
) |
Construct an icon pair from the two icons.
The constructor takes the URL of the two icons. When clickIsSwitch is set true, clicking on the icon will switch state.
void Wt::WIconPair::setState | ( | int | num | ) |
Set the state, which determines the visible icon.
The first icon has number 0, and the second icon has number 1.
The default state is 0.
int Wt::WIconPair::state | ( | ) | const |
void Wt::WIconPair::showIcon1 | ( | ) |
void Wt::WIconPair::showIcon2 | ( | ) |
EventSignal< WMouseEvent > & Wt::WIconPair::icon1Clicked | ( | ) |
EventSignal< WMouseEvent > & Wt::WIconPair::icon2Clicked | ( | ) |