src/programs/view/pulldown.h

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  37
  38 #ifndef _pulldown_h
  39 #define _pulldown_h
  40
  41 #include "popup.h"
  42
  43 typedef struct {
  44     t_windata    wd;
  45     int          nmenu;
  46     int          nsel;
  47     int         *xpos;
  48     t_menu     **m;
  49     const char **title;
  50 } t_pulldown;
  51
  52 extern t_pulldown *init_pd(t_x11 *x11, Window Parent, int width,
  53                            unsigned long fg, unsigned long bg,
  54                            int nmenu, int *nsub, t_mentry *ent[],
  55                            const char **title);
  56 /* nmenu is the number of submenus, title are the titles of
  57  * the submenus, nsub are the numbers of entries in each submenu
  58  * ent are the entries in the pulldown menu, analogous to these in the
  59  * popup menu.
  60  * The Parent is the parent window, the width is the width of the parent
  61  * window. The Menu is constructed as a bar on the topside of the window
  62  * (as usual). It calculates it own height by the font size.
  63  * !!!
  64  * !!! Do not destroy the ent structure, or the titles, while using
  65  * !!! the menu.
  66  * !!!
  67  * When the menu is selected, a ClientMessage will be sent to the Parent
  68  * specifying the selected item in xclient.data.l[0].
  69  */
  70
  71 extern void hide_pd(t_x11 *x11, t_pulldown *pd);
  72 /* Hides any menu that is still on the screen when it shouldn't */
  73
  74 extern void check_pd_item(t_pulldown *pd, int nreturn, bool bStatus);
  75 /* Set the bChecked field in the pd item with return code
  76  * nreturn to bStatus. This function must always be called when
  77  * the bChecked flag has to changed.
  78  */
  79
  80 extern void done_pd(t_x11 *x11, t_pulldown *pd);
  81 /* This routine destroys the menu pd, and unregisters it with x11 */
  82
  83 extern int pd_width(t_pulldown *pd);
  84 /* Return the width of the window */
  85
  86 extern int pd_height(t_pulldown *pd);
  87 /* Return the height of the window */
  88
  89 #endif  /* _pulldown_h */