Wt examples  3.3.0
Public Member Functions | Private Member Functions | Private Attributes | List of all members
LettersWidget Class Reference

#include <LettersWidget.h>

Inheritance diagram for LettersWidget:
Inheritance graph
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Public Member Functions

 LettersWidget (Wt::WContainerWidget *parent=0)
 
void reset ()
 
Wt::Signal< char > & letterPushed ()
 

Private Member Functions

void processButton (Wt::WPushButton *b)
 

Private Attributes

Wt::WTableimpl_
 
std::vector< Wt::WPushButton * > letterButtons_
 
Wt::Signal< char > letterPushed_
 

Additional Inherited Members

- Protected Member Functions inherited from Wt::WWidget
virtual void enableAjax ()=0
 
virtual void propagateSetEnabled (bool enabled)=0
 
virtual void render (WFlags< RenderFlag > flags)
 

Detailed Description

Definition at line 19 of file LettersWidget.h.

Constructor & Destructor Documentation

LettersWidget::LettersWidget ( Wt::WContainerWidget parent = 0)

Definition at line 14 of file LettersWidget.C.

15  : WCompositeWidget(parent)
16 {
17  setImplementation(impl_ = new WTable());
18 
19  impl_->resize(13*30, WLength::Auto);
20 
21  for (unsigned int i = 0; i < 26; ++i) {
22  std::string c(1, 'A' + i);
23  WPushButton *character = new WPushButton(c,
24  impl_->elementAt(i / 13, i % 13));
25  letterButtons_.push_back(character);
26  character->resize(WLength(30), WLength::Auto);
27 
28  character->clicked().connect
29  (boost::bind(&LettersWidget::processButton, this, character));
30  }
31 }

Member Function Documentation

Wt::Signal<char>& LettersWidget::letterPushed ( )
inline

Definition at line 26 of file LettersWidget.h.

26 { return letterPushed_; }
void LettersWidget::processButton ( Wt::WPushButton b)
private

Definition at line 33 of file LettersWidget.C.

34 {
35  b->disable();
36  letterPushed_.emit(b->text().toUTF8()[0]);
37 }
void LettersWidget::reset ( )

Definition at line 39 of file LettersWidget.C.

40 {
41  for (unsigned int i = 0; i < letterButtons_.size(); ++i)
42  letterButtons_[i]->enable();
43 
44  show();
45 }

Member Data Documentation

Wt::WTable* LettersWidget::impl_
private

Definition at line 29 of file LettersWidget.h.

std::vector<Wt::WPushButton *> LettersWidget::letterButtons_
private

Definition at line 30 of file LettersWidget.h.

Wt::Signal<char> LettersWidget::letterPushed_
private

Definition at line 32 of file LettersWidget.h.


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

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