scrollview.h File Reference

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Data Structures

Defines

#define CTRL_SCROLLVIEW ("scrollview")
The class name of scrollview control, uses this name to create a scrollable window that consists of items.
#define CTRL_SCROLLWND ("scrollwnd")
The class name of scrollwnd control, uses this name to create a scrollable window to which you can add controls.
#define SVS_UPNOTIFY 0x0001L
Sends the notification messages to parent window when the keys is up.
#define SVS_NOTIFY 0x0002L
reserved.
#define SVS_AUTOSORT 0x0004L
Automatically sorts strings entered in the scrollview control.
#define SVS_LOOP 0x0008L
Loops the item automatically when user select item with down or up key.
#define SVM_ADDITEM 0xF300
Adds an item in the scrollview.
#define SVM_DELITEM 0xF301
Deletes an item from the scrollview.
#define SVM_SETITEMDRAW 0xF302
Sets the drawing operation of an item.
#define SVM_ADDCTRLS 0xF303
Adds controls to the scrollview.
#define SVM_SETCONTWIDTH 0xF306
Sets the scrollview content area (scrollable area) width.
#define SVM_SETCONTHEIGHT 0xF307
Sets the scrollview content area (scrollable area) height.
#define SVM_GETCTRL 0xF308
Gets the control handle in the scrollview window by control id.
#define SVM_RESETCONTENT 0xF309
Clears all the controls and the items added to the scrollview window.
#define SVM_SETITEMOPS 0xF30a
Sets the item operations of the items in the scrollview.
#define SVM_GETMARGINS 0xF30b
Gets the margin values of the scrollview.
#define SVM_SETMARGINS 0xF311
Sets the margin values of the scrollview.
#define SVM_GETLEFTMARGIN 0xF312
Gets the left margin value of the scrollview.
#define SVM_GETTOPMARGIN 0xF313
Gets the top margin value of the scrollview.
#define SVM_GETRIGHTMARGIN 0xF314
Gets the right margin value of the scrollview.
#define SVM_GETBOTTOMMARGIN 0xF315
Gets the bottom margin value of the scrollview.
#define SVM_GETVISIBLEWIDTH 0xF316
Gets the width of the visible content area.
#define SVM_GETVISIBLEHEIGHT 0xF317
Gets the height of the visible content area.
#define SVM_GETCONTWIDTH 0xF318
Gets the width of the content area.
#define SVM_GETCONTHEIGHT 0xF319
Gets the height of the content area.
#define SVM_SETCONTRANGE 0xF31a
Sets the width and height of the content area.
#define SVM_GETCONTENTX 0xF31b
Gets the content x offset in the viewport.
#define SVM_GETCONTENTY 0xF31c
Gets the content y offset in the viewport.
#define SVM_SETCONTPOS 0xF31d
Sets the content offset position in the viewport.
#define SVM_GETCURSEL 0xF31e
Gets the index of the current hilighted scrollview item.
#define SVM_SELECTITEM 0xF31f
Selects or unselects an item in the scrollview item.
#define SVM_SHOWITEM 0xF320
Makes an item visible in the scrollview item.
#define SVM_CHOOSEITEM 0xF321
Makes an item selected and visible in the scrollview item.
#define SVM_SETCURSEL 0xF322
Makes an item as the current hilighted item in the scrollview item.
#define SVM_SETITEMINIT 0xF323
Sets the init operation of the items in the scrollview.
#define SVM_SETITEMDESTROY 0xF324
Sets the destroy operation of the items in the scrollview.
#define SVM_SETITEMCMP 0xF327
Sets the item compare function.
#define SVM_MAKEPOSVISIBLE 0xF328
Makes a position in the content area visible.
#define SVM_SETCONTAINERPROC 0xF329
Sets the window procedure of the container window in the scrollview.
#define SVM_GETFOCUSCHILD 0xF32a
Gets the focus control in the scrollview.
#define SVM_GETHSCROLLVAL 0xF32b
Gets the horizontal scroll value.
#define SVM_GETVSCROLLVAL 0xF32c
Gets the vertical scroll value.
#define SVM_GETHSCROLLPAGEVAL 0xF32d
Gets the horizontal page scroll value.
#define SVM_GETVSCROLLPAGEVAL 0xF32e
Gets the vertical page scroll value.
#define SVM_SETSCROLLVAL 0xF32f
Sets the horizontal and vertical scroll value.
#define SVM_SETSCROLLPAGEVAL 0xF330
Sets the horizontal and vertical page value.
#define SVM_SORTITEMS 0xF331
Sorts the items according to a specified comparision function.
#define SVM_GETITEMCOUNT 0xF332
Gets the total number of the items.
#define SVM_GETITEMADDDATA 0xF333
Gets the additional data of the item.
#define SVM_SETITEMADDDATA 0xF334
Sets the additional data of the item.
#define SVM_REFRESHITEM 0xF335
Refresh the item.
#define SVM_SETITEMHEIGHT 0xF336
Sets the height of an item.
#define SVM_GETFIRSTVISIBLEITEM 0xF337
Gets the index of the first visible item.
#define SVN_CLICKED 1
#define SVN_SELCHANGED 2
#define SVN_SELCHANGING 4

Typedefs

typedef GHANDLE HSVITEM
typedef struct _CONTAINERINFO CONTAINERINFO
typedef CONTAINERINFO * PCONTAINERINFO
typedef int(* SVITEM_INITFUNC )(HWND hWnd, HSVITEM hsvi)
Type of the scrollview item initialization callback procedure.
typedef void(* SVITEM_DESTROYFUNC )(HWND hWnd, HSVITEM hsvi)
Type of the scrollview item destroy callback procedure.
typedef void(* SVITEM_DRAWFUNC )(HWND hWnd, HSVITEM hsvi, HDC hdc, RECT *rcDraw)
Type of the scrollview item drawing callback procedure.
typedef int(* SVITEM_CMP )(HSVITEM hsvi1, HSVITEM hsvi2)
Type of the scrollview item compare function.
typedef struct _svitem_operations SVITEMOPS
typedef SVITEMOPS * PSVITEMOPS
typedef struct _SCROLLVIEWITEMINFO SVITEMINFO
typedef SVITEMINFO * PSVITEMINFO

Functions

MG_EXPORT int GUIAPI DefaultContainerProc (HWND hWnd, int message, WPARAM wParam, LPARAM lParam)
MG_EXPORT DWORD mglist_get_item_adddata (GHANDLE hi)
Use this to get additional data from a list item in a control, such as scrollview and iconview.
MG_EXPORT DWORD scrollview_get_item_adddata (HSVITEM hsvi)
Use this to get additional data from scrollview item.
MG_EXPORT int scrollview_get_item_index (HWND hWnd, HSVITEM hsvi)
To get item index.
MG_EXPORT BOOL scrollview_is_item_hilight (HWND hWnd, HSVITEM hsvi)
To decide whether an item is the current hilighted item.
MG_EXPORT BOOL scrollview_is_item_selected (HSVITEM hsvi)
To decide whether an item is a selected.
MG_EXPORT int scrollview_set_item_height (HWND hWnd, HSVITEM hsvi, int height)
Sets the height of an item.

Detailed Description

Author:: Wei Yongming <ymwei@minigui.org>

Date:: 2001/12/29


    Copyright (C) 2002-2008 Feynman Software.
    Copyright (C) 1998-2002 Wei Yongming.

    All rights reserved by Feynman Software.

    This file is part of MiniGUI, a compact cross-platform Graphics 
    User Interface (GUI) support system for real-time embedded systems.

Definition in file scrollview.h.