Data Structures
struct	_WINDOW_ELEMENT_ATTR

struct	_LFSCROLLBARINFO

struct	_SCROLLBARDATA

struct	_LFRDR_WINSTYLEINFO

struct	_LFRDR_TRACKBARINFO

struct	_WINDOW_ELEMENT_RENDERER

struct	_WINDOWINFO

Macros
#define	WE_FONTS_NUMBER 4
	The number of window element font attributes. More...

#define	WE_METRICS_NUMBER 6
	The number of window element metric attributes. More...

#define	WE_COLORS_NUMBER 14
	The number of window element color attributes. More...

#define	WE_ATTR_TYPE_RDR 0x5000
	The specific type for LF renderer. More...

#define	SBS_DISABLED_LTUP 0x0100

#define	SBS_DISABLED_BTDN 0x0200

#define	SBS_HILITE_LTUP 0x0400

#define	SBS_HILITE_BTDN 0x0800

#define	SBS_HILITE_THUMB 0x0010

#define	SBS_PRESSED_LTUP 0x0020

#define	SBS_PRESSED_BTDN 0x0040

#define	SBS_PRESSED_THUMB 0x0080

#define	LEN_RENDERER_NAME 15
	The maximum length of a renderer name. More...

Typedefs
typedef struct _WINDOW_ELEMENT_ATTR	WINDOW_ELEMENT_ATTR

typedef struct _LFSCROLLBARINFO	LFSCROLLBARINFO

typedef struct _SCROLLBARDATA	SCROLLBARDATA

typedef struct _LFRDR_WINSTYLEINFO	LFRDR_WINSTYLEINFO

typedef struct _LFRDR_TRACKBARINFO	LFRDR_TRACKBARINFO

typedef struct _WINDOW_ELEMENT_RENDERER	WINDOW_ELEMENT_RENDERER

typedef struct _WINDOWINFO	WINDOWINFO

Functions
static const WINDOWINFO *GUIAPI	GetWindowInfo (HWND hWnd)
	Get the handle of window information. More...

MG_EXPORT BOOL GUIAPI	InitWindowElementAttrs (PWERENDERER rdr)

MG_EXPORT DWORD GUIAPI	GetWindowElementAttr (HWND hwnd, int we_attr_id)
	Get a window element data. More...

MG_EXPORT DWORD GUIAPI	SetWindowElementAttr (HWND hwnd, int we_attr_id, DWORD we_attr)
	Set a new window element data specified by we_attr_id. More...

MG_EXPORT gal_pixel GUIAPI	GetWindowElementPixelEx (HWND hwnd, HDC hdc, int we_attr_id)
	Get a window element gal_pixel color. More...

MG_EXPORT WINDOW_ELEMENT_RENDERER *GUIAPI	GetWindowRendererFromName (const char *name)
	Get window renderer from name. More...

MG_EXPORT BOOL GUIAPI	AddWindowElementRenderer (const char name, const WINDOW_ELEMENT_RENDERER we_rdr)
	Add a window element renderer to the system. More...

MG_EXPORT BOOL GUIAPI	RemoveWindowElementRenderer (const char *name)
	Remove a window renderer from MiniGUI. More...

MG_EXPORT WINDOW_ELEMENT_RENDERER *GUIAPI	GetDefaultWindowElementRenderer (void)
	Get the default window renderer. More...

MG_EXPORT const char *GUIAPI	SetDefaultWindowElementRenderer (const char *name)
	Set a window element renderer as the default system renderer. More...

MG_EXPORT BOOL GUIAPI	SetWindowElementRenderer (HWND hWnd, const char werdr_name, const WINDOW_ELEMENT_ATTR we_attrs)
	Set a window element renderer and window element attributes for window specified by hwnd. More...

MG_EXPORT BOOL	InitRendererSystemIcon (const char rdr_name, HICON small_icon, HICON *large_icon)
	Initialize large and small system icons in the specified renderer rdr_name. More...

MG_EXPORT void	TermRendererSystemIcon (HICON small_icon, HICON large_icon)
	Release large and small system icon resources. More...

Detailed Description

Macro Definition Documentation

#define LEN_RENDERER_NAME 15

The maximum length of a renderer name.

Definition at line 3692 of file window.h.

#define SBS_DISABLED_BTDN 0x0200

right or bottom arrow is in disabled state

Definition at line 3617 of file window.h.

#define SBS_DISABLED_LTUP 0x0100

left or up arrow is in disabled state

Definition at line 3614 of file window.h.

#define SBS_HILITE_BTDN 0x0800

right or bottom arrow is in hilited state

Definition at line 3623 of file window.h.

#define SBS_HILITE_LTUP 0x0400

left or up arrow is in hilited state

Definition at line 3620 of file window.h.

#define SBS_HILITE_THUMB 0x0010

thumb is in hilite state as cursor is in the area of thumb

Definition at line 3626 of file window.h.

#define SBS_PRESSED_BTDN 0x0040

right or bottom arrow is in pressed state

Definition at line 3632 of file window.h.

#define SBS_PRESSED_LTUP 0x0020

left or up arrow is in pressed state

Definition at line 3629 of file window.h.

#define SBS_PRESSED_THUMB 0x0080

thumb is in pressed state as left button presses it

Definition at line 3635 of file window.h.

#define WE_ATTR_TYPE_RDR 0x5000

The specific type for LF renderer.

Definition at line 3494 of file window.h.

#define WE_COLORS_NUMBER 14

The number of window element color attributes.

Definition at line 3373 of file window.h.

#define WE_FONTS_NUMBER 4

The number of window element font attributes.

Definition at line 3361 of file window.h.

#define WE_METRICS_NUMBER 6

The number of window element metric attributes.

Definition at line 3367 of file window.h.

Typedef Documentation

typedef struct _LFRDR_TRACKBARINFO LFRDR_TRACKBARINFO

The scrollbar information structure. Used by draw_scrollbar and get_scrollbar_rect renderer function.

typedef struct _LFRDR_WINSTYLEINFO LFRDR_WINSTYLEINFO

The window style information structure. Used by calc_we_metrics renderer function.

typedef struct _LFSCROLLBARINFO LFSCROLLBARINFO

The scrollbar information structure in look and feel.

typedef struct _SCROLLBARDATA SCROLLBARDATA

The scrollbar data construction for scrollbar control.

typedef struct _WINDOW_ELEMENT_ATTR WINDOW_ELEMENT_ATTR

The window element attributes structure.

typedef struct _WINDOW_ELEMENT_RENDERER WINDOW_ELEMENT_RENDERER

The window element renderer structure.

typedef struct _WINDOWINFO WINDOWINFO

The window information structure.

Function Documentation

BOOL GUIAPI AddWindowElementRenderer	(	const char *	name,
		const WINDOW_ELEMENT_RENDERER *	we_rdr
	)

Add a window element renderer to the system.

This function adds a new window renderer to MiniGUI system.

Parameters

name	The renderer name.
we_rdr	The pointer to a new renderer.

Returns: TRUE for success, FALSE for failure.

Referenced by GetWindowInfo().

WINDOW_ELEMENT_RENDERER *GUIAPI GetDefaultWindowElementRenderer ( void )

Get the default window renderer.

This function gets the default window renderer in MiniGUI.

Returns: the pointer to the default renderer.

Note: The prototype had changed since MiniGUI v3.2; the old one returns a const value.

Referenced by GetWindowInfo().

DWORD GUIAPI GetWindowElementAttr	(	HWND	hwnd,
		int	we_attr_id
	)

Get a window element data.

This function gets a window element data which is identified by we_attr_id.

Parameters

hwnd	The handle to the window.
we_attr_id	The window element id number, can be one of the following values:

WE_FONT_CAPTION
The caption font.
WE_FONT_MENU
The menu font. Used by menu and listbox.
WE_FONT_MESSAGEBOX
The messagebox font. Resevered.
WE_FONT_TOOLTIP
The tooltip font. Used by tooltip window.
WE_METRICS_CAPTION
The caption size.
WE_METRICS_CAPTION_BUTTON
The caption button size.
WE_METRICS_MENU
The menu size.
WE_METRICS_WND_BORDER
The border size.
WE_METRICS_SCROLLBAR
The scrollbar size.
WE_FGC_ACTIVE_CAPTION
The active caption foreground color.
WE_BGCA_ACTIVE_CAPTION
The active caption background color A.
WE_BGCB_ACTIVE_CAPTION
The active caption background color B.
WE_FGC_MENU
The menu foreground color.
WE_BGC_MENU
The menu background color.
WE_FGC_MESSAGEBOX
The messagebox foreground color. Reserved.
WE_FGC_TOOLTIP
The tooltip foreground color. Only used by tooltip window.
WE_BGC_TOOLTIP
The tooltip background color. Only used by tooltip window.
WE_FGC_ACTIVE_WND_BORDER
The active border foreground color.
WE_FGC_INACTIVE_WND_BORDER
The inactive border foreground color.
WE_FGC_INACTIVE_CAPTION
The inactive caption foreground color.
WE_BGCA_INACTIVE_CAPTION
The inactive caption background color A.
WE_BGCB_INACTIVE_CAPTION
The inactive caption background color B.
WE_FGC_WINDOW
The window foreground color. Used by window and control.
WE_BGC_WINDOW
The window background color. Used by window and control.
WE_FGC_THREED_BODY
The 3dbox foreground color. Mainly used by drawing 3dbox object, such as dialog and button, etc.
WE_MAINC_THREED_BODY
The 3dbox background color. Mainly used by drawing menubar, dialog, header and button, etc.
WE_FGC_SELECTED_ITEM
The selected item foreground color. Used by menu and control.
WE_BGC_SELECTED_ITEM
The selected item background color. Used by menu and control.
WE_BGC_SELECTED_LOSTFOCUS
The lostfocus selected item background color. Only Used by mledit.
WE_FGC_DISABLED_ITEM
The disabled item foreground color. Used by menu and control.
WE_BGC_DISABLED_ITEM
The disabled item background color. Used by menu and control.
WE_FGC_HIGHLIGHT_ITEM
The highlight item foreground color. Used by menu and control.
WE_BGC_HIGHLIGHT_ITEM
The highlight item background color. Used by menu and control.
WE_FGC_SIGNIFICANT_ITEM
The significant item foreground color. Used by listbox.
WE_BGC_SIGNIFICANT_ITEM
The significant item background color. Used by listbox.
WE_BGC_DESKTOP
The desktop background color. Only used by desktop.

Returns: If succeed, return the window element data; otherwise return -1.

See also: SetWindowElementAttr

Referenced by GetWindowInfo().

gal_pixel GUIAPI GetWindowElementPixelEx	(	HWND	hwnd,
		HDC	hdc,
		int	we_attr_id
	)

Get a window element gal_pixel color.

This function gets a window element gal_pixel color which is identified by we_attr_id and hdc.

Parameters

hwnd	The handle to the window.
hdc	The device context. If -1, it will return pixel value according to window handle hwnd; otherwise return pixel value according to pixel format in hdc.
we_attr_id	The window element id number.

Returns: If succeed, return the window element pixel color data; otherwise return -1.

See also: GetWindowElementAttr

Referenced by GetWindowInfo().

const WINDOWINFO *GUIAPI GetWindowInfo ( HWND hWnd )

inlinestatic

Get the handle of window information.

This function gets the handle to the window information \ from the specified window handle hWnd.

Parameters

hWnd	The handle to the window.

Returns: The handle to the window information.

Definition at line 4183 of file window.h.

References AddInnerRes(), AddResRef(), AddWindowElementRenderer(), GetDefaultWindowElementRenderer(), GetResource(), GetResPath(), GetWindowElementAttr(), GetWindowElementPixelEx(), GetWindowRendererFromName(), InitRendererSystemIcon(), InitWindowElementAttrs(), LoadResource(), RegisterResFromBitmap(), RegisterResFromFile(), RegisterResFromMem(), RegisterResType(), RegisterSystemBitmap(), ReleaseRes(), RemoveWindowElementRenderer(), RetrieveRes(), SetDefaultWindowElementRenderer(), SetResPath(), SetWindowElementAttr(), SetWindowElementRenderer(), Str2Key(), TermRendererSystemIcon(), UnregisterRes(), UnregisterResType(), and UnregisterSystemBitmap().

WINDOW_ELEMENT_RENDERER *GUIAPI GetWindowRendererFromName ( const char * name )

Get window renderer from name.

Parameters

name	The renderer name.

This function gets window renderer from the specified name name, which is case-insensitive.

Returns: The pointer to the window renderer for success, NULL for failure.

Note: The prototype had changed since MiniGUI v3.2; the old one returns a const value.

Referenced by GetWindowInfo().

BOOL GUIAPI InitRendererSystemIcon	(	const char *	rdr_name,
		HICON *	large_icon,
		HICON *	small_icon
	)

Initialize large and small system icons in the specified renderer rdr_name.

Parameters

rdr_name	The renderer name.
large_icon	The pointer to large system icons.
small_icon	The pointer to small system icons.

Returns: TRUE for success, FALSE for failure.

Referenced by GetWindowInfo().

BOOL GUIAPI InitWindowElementAttrs ( PWERENDERER rdr )

This function initializes window element attributes of the specified renderer rdr according to the appropriate section in configuration file.

Parameters

rdr	The pointer to the specified renderer.

Returns: If succeed, return TRUE; otherwise return FALSE.

Referenced by GetWindowInfo().

BOOL BOOL GUIAPI RemoveWindowElementRenderer ( const char * name )

Remove a window renderer from MiniGUI.

This function only removes a window renderer named by name.

Parameters

name	The renderer name.

Returns: TRUE for success, FALSE for failure.

Referenced by GetWindowInfo().

const char *GUIAPI SetDefaultWindowElementRenderer ( const char * name )

Set a window element renderer as the default system renderer.

This function sets a window element renderer as the default system renderer.

Parameters

name	The renderer name.

Returns: the old renderer's name for success, NULL for failure.

Referenced by GetWindowInfo().

DWORD GUIAPI SetWindowElementAttr	(	HWND	hwnd,
		int	we_attr_id,
		DWORD	we_attr
	)

Set a new window element data specified by we_attr_id.

This function sets a new window element data we_attr to MiniGUI, which is identified by we_attr_id.

Parameters

hwnd	The handle to the window.
we_attr_id	The window element id.
we_attr	The new window element data.

Returns: If succeed, return the old window element data; otherwise return -1.

See also: GetWindowElementAttr

Referenced by GetWindowInfo().

BOOL GUIAPI SetWindowElementRenderer	(	HWND	hwnd,
		const char *	werdr_name,
		const WINDOW_ELEMENT_ATTR *	we_attrs
	)

Set a window element renderer and window element attributes for window specified by hwnd.

This function sets the window handled by hWnd to use a different window element renderer OR'ed window element attributes and updates window in time.

Parameters

hwnd	The handle to the window.
werdr_name	The renderer name.
we_attrs	The pointer to new window element attributes.

Returns: TRUE for success, FALSE for failure.

Referenced by GetWindowInfo().

void GUIAPI TermRendererSystemIcon	(	HICON *	large_icon,
		HICON *	small_icon
	)

Release large and small system icon resources.

Parameters

large_icon	The pointer to large system icons.
small_icon	The pointer to small system icons.

See also: InitRendererSystemIcon

Referenced by GetWindowInfo().

Data Structures

Macros

Typedefs

Functions

Detailed Description

Macro Definition Documentation

Typedef Documentation

Function Documentation