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comparison os2/dw.c @ 185:f55677513954

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Updated the menu code.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Thu, 19 Dec 2002 04:16:32 +0000
parents b5a92b04b298
children f4c9fa77136a
comparison
equal deleted inserted replaced
184:4ec906d40ce2 185:f55677513954
3680 * id: An ID to be used for getting the resource from the 3680 * id: An ID to be used for getting the resource from the
3681 * resource file. 3681 * resource file.
3682 */ 3682 */
3683 HMENUI API dw_menu_new(ULONG id) 3683 HMENUI API dw_menu_new(ULONG id)
3684 { 3684 {
3685 HMENUI tmp = malloc(sizeof(struct _hmenui)); 3685 HMENUI tmp = WinCreateWindow(HWND_OBJECT,
3686 3686 WC_MENU,
3687 if(!tmp) 3687 NULL,
3688 return NULL; 3688 WS_VISIBLE,
3689 3689 0,0,2000,1000,
3690 tmp->menu = WinCreateWindow(HWND_OBJECT, 3690 NULLHANDLE,
3691 WC_MENU, 3691 HWND_TOP,
3692 NULL, 3692 id,
3693 WS_VISIBLE, 3693 NULL,
3694 0,0,2000,1000, 3694 NULL);
3695 NULLHANDLE,
3696 HWND_TOP,
3697 id,
3698 NULL,
3699 NULL);
3700 return tmp; 3695 return tmp;
3701 } 3696 }
3702 3697
3703 /* 3698 /*
3704 * Create a menubar on a window. 3699 * Create a menubar on a window.
3705 * Parameters: 3700 * Parameters:
3706 * location: Handle of a window frame to be attached to. 3701 * location: Handle of a window frame to be attached to.
3707 */ 3702 */
3708 HMENUI API dw_menubar_new(HWND location) 3703 HMENUI API dw_menubar_new(HWND location)
3709 { 3704 {
3710 HMENUI tmp = malloc(sizeof(struct _hmenui)); 3705 HMENUI tmp = WinCreateWindow(location,
3711 3706 WC_MENU,
3712 if(!tmp) 3707 NULL,
3713 return NULL; 3708 WS_VISIBLE | MS_ACTIONBAR,
3714 3709 0,0,2000,1000,
3715 tmp->menu = WinCreateWindow(location, 3710 location,
3716 WC_MENU, 3711 HWND_TOP,
3717 NULL, 3712 FID_MENU,
3718 WS_VISIBLE | MS_ACTIONBAR, 3713 NULL,
3719 0,0,2000,1000, 3714 NULL);
3720 location,
3721 HWND_TOP,
3722 FID_MENU,
3723 NULL,
3724 NULL);
3725 return tmp; 3715 return tmp;
3726 } 3716 }
3727 3717
3728 /* 3718 /*
3729 * Destroys a menu created with dw_menubar_new or dw_menu_new. 3719 * Destroys a menu created with dw_menubar_new or dw_menu_new.
3730 * Parameters: 3720 * Parameters:
3731 * menu: Handle of a menu. 3721 * menu: Handle of a menu.
3732 */ 3722 */
3733 void API dw_menu_destroy(HMENUI *menu) 3723 void API dw_menu_destroy(HMENUI *menu)
3734 { 3724 {
3735 if(menu && *menu) 3725 if(menu)
3736 { 3726 WinDestroyWindow(*menu);
3737 WinDestroyWindow((*menu)->menu);
3738 free(*menu);
3739 *menu = NULL;
3740 }
3741 } 3727 }
3742 3728
3743 /* 3729 /*
3744 * Adds a menuitem or submenu to an existing menu. 3730 * Adds a menuitem or submenu to an existing menu.
3745 * Parameters: 3731 * Parameters:
3752 * submenu: Handle to an existing menu to be a submenu or NULL. 3738 * submenu: Handle to an existing menu to be a submenu or NULL.
3753 */ 3739 */
3754 HWND API dw_menu_append_item(HMENUI menux, char *title, ULONG id, ULONG flags, int end, int check, HMENUI submenu) 3740 HWND API dw_menu_append_item(HMENUI menux, char *title, ULONG id, ULONG flags, int end, int check, HMENUI submenu)
3755 { 3741 {
3756 MENUITEM miSubMenu; 3742 MENUITEM miSubMenu;
3757 HWND menu;
3758 3743
3759 if(!menux) 3744 if(!menux)
3760 return NULLHANDLE; 3745 return NULLHANDLE;
3761
3762 menu = menux->menu;
3763 3746
3764 if(end) 3747 if(end)
3765 miSubMenu.iPosition=MIT_END; 3748 miSubMenu.iPosition=MIT_END;
3766 else 3749 else
3767 miSubMenu.iPosition=0; 3750 miSubMenu.iPosition=0;
3770 miSubMenu.afStyle=MIS_SEPARATOR | flags; 3753 miSubMenu.afStyle=MIS_SEPARATOR | flags;
3771 else 3754 else
3772 miSubMenu.afStyle=MIS_TEXT | flags; 3755 miSubMenu.afStyle=MIS_TEXT | flags;
3773 miSubMenu.afAttribute=0; 3756 miSubMenu.afAttribute=0;
3774 miSubMenu.id=id; 3757 miSubMenu.id=id;
3775 miSubMenu.hwndSubMenu = submenu ? submenu->menu : 0; 3758 miSubMenu.hwndSubMenu = submenu;
3776 miSubMenu.hItem=NULLHANDLE; 3759 miSubMenu.hItem=NULLHANDLE;
3777 3760
3778 WinSendMsg(menu, 3761 WinSendMsg(menux,
3779 MM_INSERTITEM, 3762 MM_INSERTITEM,
3780 MPFROMP(&miSubMenu), 3763 MPFROMP(&miSubMenu),
3781 MPFROMP(title)); 3764 MPFROMP(title));
3782 if(submenu)
3783 free(submenu);
3784 return (HWND)id; 3765 return (HWND)id;
3785 } 3766 }
3786 3767
3787 /* 3768 /*
3788 * Sets the state of a menu item check. 3769 * Sets the state of a menu item check.
3791 * id: Menuitem id. 3772 * id: Menuitem id.
3792 * check: TRUE for checked FALSE for not checked. 3773 * check: TRUE for checked FALSE for not checked.
3793 */ 3774 */
3794 void API dw_menu_item_set_check(HMENUI menux, unsigned long id, int check) 3775 void API dw_menu_item_set_check(HMENUI menux, unsigned long id, int check)
3795 { 3776 {
3796 HWND menu;
3797
3798 if(!menux)
3799 return;
3800
3801 menu = menux->menu;
3802
3803 if(check) 3777 if(check)
3804 WinSendMsg(menu, MM_SETITEMATTR, MPFROM2SHORT(id, TRUE), 3778 WinSendMsg(menux, MM_SETITEMATTR, MPFROM2SHORT(id, TRUE),
3805 MPFROM2SHORT(MIA_CHECKED, MIA_CHECKED)); 3779 MPFROM2SHORT(MIA_CHECKED, MIA_CHECKED));
3806 else 3780 else
3807 WinSendMsg(menu, MM_SETITEMATTR, MPFROM2SHORT(id, TRUE), 3781 WinSendMsg(menux, MM_SETITEMATTR, MPFROM2SHORT(id, TRUE),
3808 MPFROM2SHORT(MIA_CHECKED, 0)); 3782 MPFROM2SHORT(MIA_CHECKED, 0));
3809 } 3783 }
3810 3784
3811 /* 3785 /*
3812 * Pops up a context menu at given x and y coordinates. 3786 * Pops up a context menu at given x and y coordinates.
3816 * x: X coordinate. 3790 * x: X coordinate.
3817 * y: Y coordinate. 3791 * y: Y coordinate.
3818 */ 3792 */
3819 void API dw_menu_popup(HMENUI *menu, HWND parent, int x, int y) 3793 void API dw_menu_popup(HMENUI *menu, HWND parent, int x, int y)
3820 { 3794 {
3821 if(menu && *menu) 3795 if(menu)
3822 { 3796 {
3823 popup = parent; 3797 popup = parent;
3824 WinPopupMenu(HWND_DESKTOP, parent, (*menu)->menu, x, dw_screen_height() - y, 0, PU_KEYBOARD | PU_MOUSEBUTTON1 | PU_VCONSTRAIN | PU_HCONSTRAIN); 3798 WinPopupMenu(HWND_DESKTOP, parent, *menu, x, dw_screen_height() - y, 0, PU_KEYBOARD | PU_MOUSEBUTTON1 | PU_VCONSTRAIN | PU_HCONSTRAIN);
3825 free(*menu);
3826 *menu = NULL;
3827 } 3799 }
3828 } 3800 }
3829 3801
3830 /* 3802 /*
3831 * Returns the current X and Y coordinates of the mouse pointer. 3803 * Returns the current X and Y coordinates of the mouse pointer.