ItemSelectorWidget Class Reference

#include <selectionwindow.h>

Inheritance diagram for ItemSelectorWidget:

[legend]List of all members.

Public Member Functions
	ItemSelectorWidget (PG_Widget *parent, const PG_Rect &r, SelectionItemFactory *itemFactory)
void	constrainNames (bool constrain)
int	getItemNum () const
void	reLoad (bool show=false)
void	resetNamesearch ()
	~ItemSelectorWidget ()
Public Attributes
SigC::Signal1< void, const SelectionWidget * >	sigItemSelected
SigC::Signal1< void, ASCString >	nameEntered
SigC::Signal0< bool >	sigQuitModal
Protected Member Functions
bool	moveSelection (int amount)
bool	eventKeyDown (const SDL_KeyboardEvent *key)
	Overridable Eventhandler for a SDL_KeyboardEvent message.
void	itemSelected (const SelectionWidget *w, bool mouse)
void	markItem (const SelectionWidget *w)
bool	isItemMarked (const SelectionWidget *w)
bool	locateObject (const ASCString &name)
bool	nameMatch (const SelectionWidget *selection, const ASCString &name)

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Constructor & Destructor Documentation

ItemSelectorWidget::ItemSelectorWidget (  PG_Widget *  parent, const PG_Rect &  r, SelectionItemFactory *  itemFactory )

Definition at line 225 of file selectionwindow.cpp. References SelectionItemFactory::getDefaultItem(), PG_Rect::Height(), markItem(), PG_Rect::PG_Rect(), reLoad(), PG_Widget::SetTransparency(), and PG_Rect::Width().

ItemSelectorWidget::~ItemSelectorWidget (   )

Definition at line 297 of file selectionwindow.cpp.

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Member Function Documentation

void ItemSelectorWidget::constrainNames (  bool  constrain  )

Definition at line 240 of file selectionwindow.cpp. Referenced by FileSelectionWindow::FileSelectionWindow().

bool ItemSelectorWidget::eventKeyDown (  const SDL_KeyboardEvent *  key  )  [protected, virtual]

Overridable Eventhandler for a SDL_KeyboardEvent message. This handler is called when a key changed it's state from unpressed to pressed. The default implementation returns 'false' which indicates that this message is not processed by this object. Parameters: key  SDL_KeyboardEvent message Returns: Notifies the message pump if this message is processed by this object or it should be routed to the next message receiver. Reimplemented from PG_MessageObject. Definition at line 90 of file selectionwindow.cpp. References PG_Widget::GetText(), itemSelected(), locateObject(), moveSelection(), nameEntered, nameMatch(), PG_LineEdit::SendBackspace(), and PG_LineEdit::SendChar().

int ItemSelectorWidget::getItemNum (   )  const [inline]

Definition at line 126 of file selectionwindow.h. Referenced by ChooseTech::ok().

bool ItemSelectorWidget::isItemMarked (  const SelectionWidget *  w  )  [protected]

Definition at line 182 of file selectionwindow.cpp.

void ItemSelectorWidget::itemSelected (  const SelectionWidget *  w, bool  mouse )  [protected]

Definition at line 168 of file selectionwindow.cpp. References SelectionItemFactory::itemSelected(), sigItemSelected, and PG_Widget::Update(). Referenced by eventKeyDown(), and reLoad().

bool ItemSelectorWidget::locateObject (  const ASCString &  name  )  [protected]

Definition at line 187 of file selectionwindow.cpp. References markItem(), nameMatch(), PG_ScrollWidget::ScrollToWidget(), and PG_Widget::Update(). Referenced by eventKeyDown().

void ItemSelectorWidget::markItem (  const SelectionWidget *  w  )  [protected]

Definition at line 175 of file selectionwindow.cpp. References SelectionItemFactory::itemMarked(). Referenced by ItemSelectorWidget(), locateObject(), and reLoad().

bool ItemSelectorWidget::moveSelection (  int  amount  )  [protected]

Definition at line 54 of file selectionwindow.cpp. References resetNamesearch(), PG_ScrollWidget::ScrollToWidget(), and PG_Widget::Update(). Referenced by eventKeyDown().

bool ItemSelectorWidget::nameMatch (  const SelectionWidget *  selection, const ASCString &  name )  [protected]

Definition at line 200 of file selectionwindow.cpp. References SelectionWidget::getName(), and ASCString::toLower(). Referenced by eventKeyDown(), and locateObject().

void ItemSelectorWidget::reLoad (  bool  show = false  )

Definition at line 245 of file selectionwindow.cpp. References PG_ScrollWidget::GetScrollPosX(), PG_ScrollWidget::GetScrollPosY(), PG_Rect::Height(), SelectionWidget::itemMarked, itemSelected(), SelectionWidget::itemSelected, markItem(), PG_Rect::PG_Rect(), SelectionItemFactory::restart(), PG_ScrollWidget::ScrollTo(), SelectionWidget::setSelectionCallback(), PG_ThemeWidget::SetTransparency(), PG_Widget::Show(), SelectionItemFactory::spawnNextItem(), and PG_Rect::Width(). Referenced by ItemSelectorWidget(), ItemSelectorWindow::reLoad(), and VehicleProduction_SelectionWindow::reLoadAndUpdate().

void ItemSelectorWidget::resetNamesearch (   )

Definition at line 292 of file selectionwindow.cpp. References PG_LineEdit::SetText(). Referenced by moveSelection(), and ItemSelectorWindow::RunModal().

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Member Data Documentation

SigC::Signal1<void,ASCString> ItemSelectorWidget::nameEntered

Definition at line 122 of file selectionwindow.h. Referenced by eventKeyDown(), and FileSelectionWindow::FileSelectionWindow().

SigC::Signal1<void,const SelectionWidget*> ItemSelectorWidget::sigItemSelected

Definition at line 121 of file selectionwindow.h. Referenced by itemSelected(), and ItemSelectorWindow::ItemSelectorWindow().

SigC::Signal0<bool> ItemSelectorWidget::sigQuitModal

Definition at line 123 of file selectionwindow.h. Referenced by FileSelectionWindow::FileSelectionWindow(), ItemSelectorWindow::ItemSelectorWindow(), MessageSelectionWindow::MessageSelectionWindow(), and VehicleProduction_SelectionWindow::VehicleProduction_SelectionWindow().

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

• selectionwindow.h
• selectionwindow.cpp

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