85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
/*
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* Treeview class extra info
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*
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* Copyright 1998 Eric Kohl
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* Copyright 1998 Alex Priem
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*/
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#ifndef __WINE_TREEVIEW_H
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#define __WINE_TREEVIEW_H
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#define MINIMUM_INDENT 10
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#define TVITEM_ALLOC 16
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#define TV_REFRESH_TIMER 1
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#define TV_EDIT_TIMER 2
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#define TV_REFRESH_TIMER_SET 1
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#define TV_EDIT_TIMER_SET 2
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#define TV_REFRESH_DELAY 100 /* 100 ms delay between two refreshes */
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#define TV_DEFAULTITEMHEIGHT 15
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/* internal structures */
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typedef struct {
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UINT32 mask;
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HTREEITEM hItem;
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UINT32 state;
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UINT32 stateMask;
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LPSTR pszText;
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int cchTextMax;
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int iImage;
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int iSelectedImage;
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int cChildren;
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LPARAM lParam;
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int iIntegral;
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int clrText;
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int parent; /* handle to parent or 0 if at root*/
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int firstChild; /* handle to first child or 0 if no child*/
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int sibling; /* handle to next item in list, 0 if last */
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int upsibling; /* handle to previous item in list, 0 if first */
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int visible;
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RECT32 rect;
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RECT32 text;
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} TREEVIEW_ITEM;
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#define TV_HSCROLL 0x01 /* treeview too large to fit in window */
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#define TV_VSCROLL 0x02 /* (horizontal/vertical) */
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typedef struct tagTREEVIEW_INFO
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{
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UINT32 uInternalStatus;
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UINT32 uNumItems; /* number of valid TREEVIEW_ITEMs */
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UINT32 uNumPtrsAlloced;
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UINT32 uMaxHandle; /* needed for delete_item */
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HTREEITEM TopRootItem; /* handle to first item in treeview */
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UINT32 uItemHeight; /* item height, -1 for default item height */
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UINT32 uRealItemHeight; /* real item height in pixels */
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UINT32 uVisibleHeight; /* visible height of treeview in pixels */
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UINT32 uTotalHeight; /* total height of treeview in pixels */
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UINT32 uIndent; /* indentation in pixels */
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HTREEITEM selectedItem; /* handle to selected item or 0 if none */
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HTREEITEM firstVisible; /* handle to first visible item */
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HTREEITEM dropItem; /* handle to item selected by drag cursor */
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INT32 cx,cy; /* current x/y place in list */
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COLORREF clrBk;
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COLORREF clrText;
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HFONT32 hFont;
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HIMAGELIST himlNormal;
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HIMAGELIST himlState;
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TREEVIEW_ITEM *items; /* itemlist */
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INT32 *freeList; /* bitmap indicating which elements are valid */
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/* 1=valid, 0=free; */
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/* size of list= uNumPtrsAlloced/32 */
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} TREEVIEW_INFO;
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extern void TREEVIEW_Register (void);
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#endif /* __WINE_TREEVIEW_H */
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