102 lines
3.5 KiB
C
102 lines
3.5 KiB
C
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/*++ BUILD Version: 0001
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*
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* WOW v1.0
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*
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* Copyright (c) 1991, Microsoft Corporation
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*
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* COMBCOM.H
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*
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* History:
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* Created 28-May-1991 by Jeff Parsons (jeffpar)
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* Copied from WIN31 and edited (as little as possible) for WOW16
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--*/
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/*
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* combcom.h - Common include file for combo boxs. This include file is used
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* in the combo box code, the single line edit control code, listbox code, and
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* static control code.
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*/
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/* ID numbers (hMenu) for the child controls in the combo box */
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#define CBLISTBOXID 1000
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#define CBEDITID 1001
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#define CBBUTTONID 1002
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typedef struct tagCBox
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{
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HWND hwnd; /* Window for the combo box */
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HWND hwndParent; /* Parent of the combo box */
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RECT comboDownrc; /* Rectangle used for the "dropped"
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(listbox visible) combo box */
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RECT editrc; /* Rectangle for the edit control/static text
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area */
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RECT buttonrc; /* Rectangle where the dropdown button is */
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HWND editHwnd; /* Edit control window handle */
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HWND listboxHwnd; /* List box control window handle */
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WORD CBoxStyle; /* Combo box style */
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WORD OwnerDraw; /* Owner draw combo box if nonzero. value
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* specifies either fixed or varheight
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*/
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WORD fFocus:1; /* Combo box has focus? */
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WORD fNoRedraw:1; /* Stop drawing? */
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WORD fNoEdit:1; /* True if editing is not allowed in the edit
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* window.
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*/
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WORD fButtonDownClicked:1;/* Was the popdown button just clicked and
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mouse still down? */
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WORD fButtonInverted:1; /* Is the dropdown button in an inverted state?
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*/
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WORD fLBoxVisible:1; /* Is list box visible? (dropped down?) */
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WORD fKeyboardSelInListBox:1; /* Is the user keyboarding through the
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* listbox. So that we don't hide the
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* listbox on selchanges caused by the
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* user keyboard through it but we do
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* hide it if the mouse causes the
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* selchange.
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*/
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WORD fExtendedUI:1; /* Are we doing TandyT's UI changes on this
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* combo box?
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*/
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HANDLE hFont; /* Font for the combo box */
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LONG styleSave; /* Save the style bits when creating window.
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* Needed because we strip off some bits and
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* pass them on to the listbox or edit box.
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*/
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} CBOX;
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typedef CBOX NEAR *PCBOX;
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typedef CBOX FAR *LPCBOX;
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/*
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* For CBOX.cBoxType field, we define the following combo box styles. These
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* numbers are the same as the CBS_ style codes as defined in windows.h.
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*/
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#define SSIMPLE 1
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#define SDROPDOWN 2
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#define SDROPDOWNLIST 3
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/* Owner draw types */
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#define OWNERDRAWFIXED 1
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#define OWNERDRAWVAR 2
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/*
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* Special styles for static controls, edit controls & listboxes so that we
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* can do combo box specific stuff in their wnd procs.
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*/
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#define ES_COMBOBOX 0x0200L
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#define LBS_COMBOBOX 0x8000L
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/* Special internal combo box messages */
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#define CBEC_SETCOMBOFOCUS CB_MSGMAX+1
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#define CBEC_KILLCOMBOFOCUS CB_MSGMAX+2
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/* Special messages for listboxes so give combo box support */
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#define LBCB_CARETON LB_MSGMAX+1
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#define LBCB_CARETOFF LB_MSGMAX+2
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/* Common Procedures */
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VOID FAR PASCAL CBUpdateEditWindow(register PCBOX);
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VOID FAR PASCAL CBHideListBoxWindow(register PCBOX pcbox, BOOL fNotifyParent);
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VOID FAR PASCAL CBShowListBoxWindow(register PCBOX);
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