Window messages - Revision history

217.98.20.195: minor formatting issues

2004-12-27T07:09:38Z

minor formatting issues

← Older revision		Revision as of 09:09, 27 December 2004
Line 351:		Line 351:
	Called when mouse pointer moves along window. Note: this is notify message.		Called when mouse pointer moves along window. Note: this is notify message.

	---		----

	#define WM_PAINT_WITHHPS ~~0x20D~~		#define WM_PAINT_WITHHPS 0x020D

	; mp1 : hps to be used		; mp1 : hps to be used
	; mp2 : uknown (possibly not used)		; mp2 : uknown (possibly not used)

	Basically the same as WM_PAINT but HPS is given (so no ~~BeginPaint~~ and ~~EndPaint~~ are required). All ~~std~~ controls support this.		Basically the same as [[WM_PAINT]] but HPS is given (so no [[WinBeginPaint]] and [[WinEndPaint]] are required). All standard controls support this.

2004-12-26T19:41:09Z

new undocumented paint message

← Older revision		Revision as of 21:41, 26 December 2004
Line 350:		Line 350:

	Called when mouse pointer moves along window. Note: this is notify message.		Called when mouse pointer moves along window. Note: this is notify message.

			---

			#define WM_PAINT_WITHHPS 0x20D

			; mp1 : hps to be used
			; mp2 : uknown (possibly not used)

			Basically the same as WM_PAINT but HPS is given (so no BeginPaint and EndPaint are required). All std controls support this.

2004-10-11T05:12:32Z

@@ Line 30: / Line 30: @@
 ----
-  #define WM_0196    0x0196
+  #define MM_FNEEDACTIVATE    0x0196
-MM_SUMMON (cause menu to be displayed)
+Note: blocking this message disables menu pointer moving
 ----
@@ Line 39: / Line 59: @@
 Cause menu to be hidden
 ----
@@ Line 164: / Line 185: @@
 ; mp1 :
 ; SHORT1FROMMP(mp1) : Position of the item to query the text.
-; SHORT2FROMMP(mp2) : Maximum nomber of bytes to copy (includes the
+; SHORT2FROMMP(mp2) : Maximum nomber of bytes to copy (includes the null termination character).
 ; mp2 : PSTRL (16-bit pointer)
@@ Line 243: / Line 263: @@
 ; mp1 :
 ; SHORT1FROMMP(mp1) : Position of menu item to set
-; SHORT2FROMMP(mp1) : TRUE  bitmap is for the checked state
+; SHORT2FROMMP(mp1) : TRUE  bitmap is for the checked state FALSE bitmap is for the unchecked state
 ; mp2 : Bitmap handle
@@ Line 263: / Line 282: @@
 ; mp1 :
 ; SHORT1FROMMP(mp1) : ID of the menu item to set
-; SHORT2FROMMP(mp1) : TRUE  bitmap is for checked state
+; SHORT2FROMMP(mp1) : TRUE  bitmap is for checked state FALSE bitmap is for the unchecked state.
 ; mp2 : bitmap handle
@@ Line 314: / Line 332: @@
 Periodically sent by a modal dialog to itself.

2004-01-23T15:29:34Z

← Older revision		Revision as of 17:29, 23 January 2004
Line 114:		Line 114:
	----		----

	#define MM_SETITEMBYPOS 0x01f4		#define [[MM_SETITEMBYPOS]] 0x01f4

	Set MENUITEM by its position.		Set MENUITEM by its position.

	~~; mp1 : Position of item in menu~~
	~~; mp2 : PMENUITEM (16-bit pointer)~~

	~~Returns TRUE if the request is successful~~

	~~This message will only set an item in the specified menu. The~~
	~~iPosition field on the MENUITEM structure is ifnored because you~~
	~~cannot change the position of a menu item. If the submenu or bitmap~~
	~~handle is changing, the previous sumbenu window handle or bitmap~~
	~~handle is not deleted during the handling of this message.~~

	~~(Source: newsgroup)~~

	----		----

2004-01-23T15:25:46Z

← Older revision		Revision as of 17:25, 23 January 2004
Line 108:		Line 108:
	----		----

	#define ~~WM_01f3~~ 0x01f3		#define [[MM_QUERYITEMBYPOS]] 0x01f3

	~~MM_QUERYITEMBYPOS:~~ Query MENUITEM by its position		Query MENUITEM by its position.

	~~; mp1 : menuitem index~~
	~~; mp2 : PMENUITEM (16-bit pointer)~~

	~~Returns TRUE if the request is successful~~

	~~This message will only query an item in the specified menu~~. ~~This~~
	~~message will not retrieve the text for MIS_TEXT items; use the~~
	~~WM_QUERIITEMTEXTBYPOS message to retrieve the text.~~

	~~Sent to menu after WM_01f5 has identified menuitem to hilite.~~
	~~Seen when XWP's 'Sliding menu selection' is enabled.~~

	~~(Source: newsgroup)~~

	----		----

2004-01-23T15:23:10Z

← Older revision		Revision as of 17:23, 23 January 2004
Line 102:		Line 102:
	----		----

	#define MM_REMOVEITEMBYPOS 0x01f2		#define [[MM_REMOVEITEMBYPOS]] 0x01f2

	Remove a menu item by its position		Remove a menu item by its position.

	~~; mp1 : position of item to remove~~
	~~; mp2 : unused~~

	~~Returns the number of items remaining in the menu~~

	~~This message will only remove an item in the menu specified~~. ~~This~~
	~~message does not destroy any submenus or delete any bitmaps associated~~
	~~with the menu item.~~

	~~(Source: newsgroup)~~

	----		----

2004-01-22T12:12:46Z

← Older revision		Revision as of 14:12, 22 January 2004
Line 96:		Line 96:
	----		----

	#define MM_DELETEITEMBYPOS 0x01f1		#define [[MM_DELETEITEMBYPOS]] 0x01f1

	Delete a menu item by its position		Delete a menu item by its position.

	~~; mp1 : position of item to delete~~
	~~; mp2 : unused~~

	~~Returns the number of items remaining in the menu~~.

	~~This message will only delete an item in the menu specified. It also~~
	~~destroys any submenu windows and deletes the bitmap associated with~~
	~~the menu item if the bitmap was not created by the application.~~

	~~(Source: newsgroup)~~

	----		----

2004-01-22T12:09:24Z

@@ Line 90: / Line 90: @@
 ----
-  #define MM_MATCHMNEMONIC 0x01f0
+  #define [[MM_MATCHMNEMONIC]] 0x01f0
-Find match of mnemonic char in menu
+Find match of mnemonic char in menu.
 ----

2004-01-22T11:59:51Z

@@ Line 24: / Line 24: @@
 Non-mnemonic menu char pressed.
 ----
@@ Line 101: / Line 78: @@
 ----
-  #define WM_019e    0x019e
+  #define [[MM_SELECTITEMBYPOS]]    0x019e
-(Source: newsgroup)
+Set selection state by its position.
 ----

2004-01-22T11:52:25Z

Started to clean up the page

← Older revision		Revision as of 13:52, 22 January 2004
Line 21:		Line 21:
	----		----

	#define MM_MENUCHAR 0x003f		#define [[MM_MENUCHAR]] 0x003f

	Non-mnemonic menu char pressed.		Non-mnemonic menu char pressed.
Line 32:		Line 32:
	Returns how PM should deal with this invalid character:		Returns how PM should deal with this invalid character:

	; MRFROM2SHORT(0, 0) : character is invalid (beep)		; MRFROM2SHORT(0, 0) : character is invalid (beep)
	; MRFROM2SHORT(0, 1) : cancel the menu		; MRFROM2SHORT(0, 1) : cancel the menu
	: MRFROM2SHORT(position, 2) : select the menu item specified by		; MRFROM2SHORT(position, 2) : select the menu item specified by position
	position

	Any other return code means to ignore the character and do nothing.		Any other return code means to ignore the character and do nothing.
Line 50:		Line 49:
	----		----

	#define MM_DISMISSMENU 0x0187		#define MM_DISMISSMENU 0x0187

	----		----