src/ngmx/pulldown.h

   1 /*
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  38
  39 #ifndef _pulldown_h
  40 #define _pulldown_h
  41
  42 #include "popup.h"
  43
  44 typedef struct {
  45   t_windata wd;
  46   int       nmenu;
  47   int       nsel;
  48   int       *xpos;
  49   t_menu    **m;
  50   const char **title;
  51 } t_pulldown;
  52
  53 extern t_pulldown *init_pd(t_x11 *x11,Window Parent,int width,int height,
  54                            unsigned long fg,unsigned long bg,
  55                            int nmenu,int *nsub,t_mentry *ent[],
  56                            const char **title);
  57 /* nmenu is the number of submenus, title are the titles of
  58  * the submenus, nsub are the numbers of entries in each submenu
  59  * ent are the entries in the pulldown menu, analogous to these in the
  60  * popup menu.
  61  * The Parent is the parent window, the width is the width of the parent
  62  * window. The Menu is constructed as a bar on the topside of the window
  63  * (as usual). It calculates it own height by the font size.
  64  * !!!
  65  * !!! Do not destroy the ent structure, or the titles, while using
  66  * !!! the menu.
  67  * !!!
  68  * When the menu is selected, a ClientMessage will be sent to the Parent
  69  * specifying the selected item in xclient.data.l[0].
  70  */
  71
  72 extern void hide_pd(t_x11 *x11,t_pulldown *pd);
  73 /* Hides any menu that is still on the screen when it shouldn't */
  74
  75 extern void check_pd_item(t_pulldown *pd,int nreturn,gmx_bool bStatus);
  76 /* Set the bChecked field in the pd item with return code
  77  * nreturn to bStatus. This function must always be called when
  78  * the bChecked flag has to changed.
  79  */
  80
  81 extern void done_pd(t_x11 *x11,t_pulldown *pd);
  82 /* This routine destroys the menu pd, and unregisters it with x11 */
  83
  84 extern int pd_width(t_pulldown *pd);
  85 /* Return the width of the window */
  86
  87 extern int pd_height(t_pulldown *pd);
  88 /* Return the height of the window */
  89
  90 #endif  /* _pulldown_h */