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8a92213111
- Edit text must be selected only if CB is in focus. - If CB has edit control we have to call CBUpdateEdit to update its contents. Invalidating textRect will not force updating of child edit control, obviously. - We have to protect ourselves from changing selection in listbox when we receive listbox notification. So LBN_SELCHANGE -> CBUpdateEdit -> EN_CHANGE will not reselect item in the lisbox.
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/*
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* Combo box definitions
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*/
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#ifndef __WINE_COMBO_H
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#define __WINE_COMBO_H
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#include "windef.h"
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struct tagWND;
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#define ID_CB_LISTBOX 1000
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#define ID_CB_EDIT 1001
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/* Internal flags */
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#define CBF_DROPPED 0x0001
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#define CBF_BUTTONDOWN 0x0002
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#define CBF_NOROLLUP 0x0004
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#define CBF_MEASUREITEM 0x0008
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#define CBF_FOCUSED 0x0010
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#define CBF_CAPTURE 0x0020
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#define CBF_EDIT 0x0040
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#define CBF_NORESIZE 0x0080
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#define CBF_NOTIFY 0x0100
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#define CBF_NOREDRAW 0x0200
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#define CBF_SELCHANGE 0x0400
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#define CBF_NOEDITNOTIFY 0x1000
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#define CBF_NOLBSELECT 0x2000 /* do not change current selection */
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#define CBF_EUI 0x8000
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/* Combo state struct */
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typedef struct
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{
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struct tagWND *self;
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HWND owner;
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UINT dwStyle;
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HWND hWndEdit;
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HWND hWndLBox;
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UINT wState;
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HFONT hFont;
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RECT textRect;
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RECT buttonRect;
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RECT droppedRect;
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INT droppedIndex;
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INT fixedOwnerDrawHeight;
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INT droppedWidth; /* last two are not used unless set */
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INT editHeight; /* explicitly */
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} HEADCOMBO,*LPHEADCOMBO;
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/*
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* Note, that CBS_DROPDOWNLIST style is actually (CBS_SIMPLE | CBS_DROPDOWN)!
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*/
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#define CB_GETTYPE( lphc ) ((lphc)->dwStyle & (CBS_DROPDOWNLIST))
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#define CB_DISABLED( lphc ) ((lphc)->self->dwStyle & WS_DISABLED)
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#define CB_OWNERDRAWN( lphc ) ((lphc)->dwStyle & (CBS_OWNERDRAWFIXED | CBS_OWNERDRAWVARIABLE))
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#define CB_HASSTRINGS( lphc ) ((lphc)->dwStyle & CBS_HASSTRINGS)
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#define CB_HWND( lphc ) ((lphc)->self->hwndSelf)
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LRESULT WINAPI ComboWndProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam );
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BOOL COMBO_FlipListbox( LPHEADCOMBO, BOOL );
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HWND COMBO_GetLBWindow( struct tagWND * );
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LRESULT COMBO_Directory( LPHEADCOMBO, UINT, LPSTR, BOOL );
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#endif /* __WINE_COMBO_H */
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