ui_widgets.H File Reference

#include "ui_screen.H"

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Classes
class	CModalWidget
	Widget that can pop up on a screen, such as a menu or a message box. More...
class	CCursorWidget
	Widget with an additional rectangular cursor. More...
class	CButton
	Push-button widget. More...
class	CFlatButton
	Flat Push-button widget. More...
struct	TButtonDescriptor
	Descriptor for a button on the main button bar. More...
class	CListboxItem
	Listbox item. More...
class	CListbox
	Listbox widget. More...
class	CMenu
	Menu widget. More...
class	CMessageBox
	Message box widget. More...
class	CInputLine
	Input line widget. More...
class	CInputScreen
	Screen with an input line widget. More...
class	CSlider
	Slider widget. More...

Macros
#define	BUTTON_DEFAULT_FONT   FontGet (fntNormal, 24)
	Default font for CButton labels.
#define	BUTTON_LABEL_BORDER   8
	Border spacing around labels in pixels.
#define	BUTTON_TRAMPOLINE(CB_NAME, CLASS_NAME, METHOD_NAME)
	Macro to create a trampoline from CButton to another class. More...
#define	LISTBOX_ITEM_BORDER   4
	Border spacing around labels in pixels.
#define	LISTBOX_TRAMPOLINE(CB_NAME, CLASS_NAME, METHOD_NAME)
	Macro to create a trampoline to another class. More...
#define	MENU_DEFAULT_FONT   FontGet (fntNormal, 20)
	Default font for menus.
#define	MENU_DEFAULT_COLOR   DARK_GREY
	Default color for menus.
#define	MSGBOX_DEFAULT_FONT   FontGet (fntNormal, 24)
	Default font for message box contents.
#define	MSGBOX_TITLE_FONT   FontGet (fntBold, 32)
	Title font for message boxes.
#define	MSGBOX_COLOR   DARK_GREY
	Default color for message boxes.
#define	MSGBOX_SPACE_X   32
	Horizontal space around message box contents.
#define	MSGBOX_SPACE_Y   32
	Vertical space around message box contents and between the title and contents.
#define	MSGBOX_BUTTON_MINWIDTH   160
	Minimum width of message box buttons.
#define	mbmCancel   ((int) (1 << mbiCancel))
	Bit mask to select a "Cancel" button.
#define	mbmOk   ((int) (1 << mbiOk))
	Bit mask to select an "OK" button.
#define	mbmNo   ((int) (1 << mbiNo))
	Bit mask to select an "No" button.
#define	mbmYes   ((int) (1 << mbiYes))
	Bit mask to select an "Yes" button.
#define	mbmOkCancel   (mbmOk | mbmCancel)
	Bit mask for the "OK / Cancel" combination.
#define	mbmYesNoCancel   (mbmYes | mbmNo | mbmCancel)
	Bit mask for the "Yes / No / Cancel" combination.
#define	mbmNone   ((int) 0)
	Bit mask for no button.
#define	SLIDER_WIDTH   48
	Default width of a slider.
#define	SLIDER_BAR_HEIGHT   16
	Default height of a slider bar.
#define	SLIDER_TRAMPOLINE(CB_NAME, CLASS_NAME, METHOD_NAME)
	Macro to define a trampoline to another class. More...

Typedefs
typedef void	FCbButtonPushed(class CButton *button, bool longPush, void *data)
	Function prototype for CButton callbacks.
typedef void	FCbListboxPushed(class CListbox *, int idx, bool longPush, void *data)
	Callback prototype for CListbox push events.

Enumerations
enum	EListboxMode { lmReadOnly , lmActivate , lmSelectSingle , lmSelectAny }
	List box mode. More...
enum	EMessageButtonId
	IDs for standard buttons.

Functions
void	CbActivateScreen (class CButton *, bool, void *screen)
	Convenience callback for all sort of "Jump-to-screen" buttons (including home). 'data' must point to a valid CScreen object.
CButton *	CreateMainButtonBar (int buttons, TButtonDescriptor *descTable, CScreen *screen)
	Create a dynamic array of CButton objects for a main button bar. 'screen' is passed as the user data field to each button. If 'screen != NULL', all buttons are added to the screen as widgets.
int	RunMenu (const char *_itemStr, SDL_Rect _rContainer, int _hAlign=-1, int _vAlign=-1, TColor color=MENU_DEFAULT_COLOR, TTF_Font *_font=NULL, bool *retLongPush=NULL)
	Run a menu with a single function call. More...
Running a message box with a single function call ...
int	RunMessageBox (const char *title, const char *text, int buttonMask=mbmOk, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
	Run an arbitray message box.
int	RunInfoBox (const char *text, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
int	RunInfoBox (const char *title, const char *text, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
	Run an info box with an "OK" button.
int	RunWarnBox (const char *text, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
int	RunWarnBox (const char *title, const char *text, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
	Run an warning box with an "OK" button.
int	RunErrorBox (const char *text, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
int	RunErrorBox (const char *title, const char *text, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
	Run an error box with an "OK" button.
int	RunSureBox (const char *text, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
int	RunSureBox (const char *title, const char *text, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
	Run an "Are you sure?" box. Returns 1 if sure and <= 0 otherwise.
int	RunQueryBox (const char *text, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
int	RunQueryBox (const char *title, const char *text, SDL_Surface *icon=NULL, int hAlign=0, TTF_Font *font=NULL)
	Run a "Yes/No/Cancel" query box. Returns 2 on "yes", 1 on "no" and 0 otherwise.
Manually operated message boxes ...
(e.g. for "please wait..." popups)
CMessageBox *	StartMessageBox (const char *title, const char *text, SDL_Surface *icon=NULL, int buttonMask=mbmOk, int hAlign=0, TTF_Font *font=NULL)
static void	IterateMessageBox ()
static int	GetMessageBoxStatus (CMessageBox *msgBox)
void	StopMessageBox (CMessageBox *msgBox)