diff options
Diffstat (limited to 'app/wlib/gtklib/gtklist.c')
| -rw-r--r-- | app/wlib/gtklib/gtklist.c | 70 |
1 files changed, 46 insertions, 24 deletions
diff --git a/app/wlib/gtklib/gtklist.c b/app/wlib/gtklib/gtklist.c index b2c9799..fb8afaa 100644 --- a/app/wlib/gtklib/gtklist.c +++ b/app/wlib/gtklib/gtklist.c @@ -1,7 +1,6 @@ -/* - * $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/wlib/gtklib/gtklist.c,v 1.4 2009-05-30 11:11:26 m_fischer Exp $ +/** \file gtklist.c + * Listboxes, dropdown boxes, combo boxes */ - /* XTrkCad - Model Railroad CAD * Copyright (C) 2005 Dave Bullis * @@ -42,7 +41,7 @@ static char ListItemDataKey[] = "ListItemDataKey"; */ typedef struct wListItem_t * wListItem_p; - + struct wList_t { WOBJ_COMMON GtkWidget *list; @@ -73,7 +72,7 @@ struct wListItem_t { static wListItem_p getListItem( wList_p b, - wIndex_t inx, + wIndex_t inx, GList ** childR ) { GList * child; @@ -86,7 +85,7 @@ static wListItem_p getListItem( return NULL; if ( b->type == B_LIST ) return (wListItem_p)gtk_clist_get_row_data( GTK_CLIST(b->list), inx ); - + for ( child=GTK_LIST(b->list)->children; inx>0&&child; child=child->next,inx-- ); if (child==NULL) { fprintf( stderr, "wListGetValues - End Of List\n" ); @@ -195,7 +194,7 @@ static void parseLabelStr( textBuffer = (char**)realloc( textBuffer, count * sizeof *textBuffer ); textBufferCount = count; } - + strcpy( labelBuffer, labelStr ); cp = labelBuffer; for ( col=0; cp && col<count; col++ ) { @@ -354,6 +353,29 @@ EXPORT wIndex_t wListGetSelectedCount( return selcnt; } +/** + * Select all items in list. + * + * \param bl IN list handle + * \return + */ + +void wListSelectAll( wList_p bl ) +{ + wIndex_t inx; + wListItem_p ldp; + + // mark all items selected + gtk_clist_select_all(GTK_CLIST(bl->list)); + + // and synchronize the internal data structures + wListGetCount(bl); + for ( inx=0; inx<bl->count; inx++ ) { + ldp = getListItem( bl, inx, NULL ); + + ldp->selected = TRUE; + } +} EXPORT wBool_t wListSetValues( wList_p b, @@ -494,21 +516,21 @@ If list is created with 'BL_ } else { parseLabelStr( labelStr, b->colCnt, &texts ); gtk_clist_append( GTK_CLIST(b->list), texts ); - - /* - * this has taken forever to find out: the adjustment has to be notified + + /* + * this has taken forever to find out: the adjustment has to be notified * about the list change by the program. So we need to get the current alignment. * increment the upper value and then inform the scrolled window about the update. * The upper value is increased only if the current value is smaller than the size - * of the list box. + * of the list box. */ - + adj = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(b->widget)); - + if( adj->upper < adj->step_increment * (b->count+1)) { adj->upper += adj->step_increment; gtk_adjustment_changed( adj ); - } + } if ( bm ) { pixmap = gtkMakeIcon( b->widget, bm, &bitmap ); gtk_clist_set_pixtext( GTK_CLIST(b->list), b->count, 0, texts[0], 5, pixmap, bitmap ); @@ -609,7 +631,7 @@ static int selectCList( bl->action( row, id_p->label, 1, bl->data, id_p->itemData ); return 1; } - + static int unselectCList( GtkWidget * clist, @@ -753,7 +775,7 @@ static int DropListSelectionChanged( return 1; #endif } - + #endif @@ -817,7 +839,7 @@ EXPORT wList_p wListCreate( void *data ) /* Context */ /* */ -{ +{ wList_p b; b = (wList_p)gtkAlloc( parent, B_LIST, x, y, labelStr, sizeof *b, data ); @@ -873,17 +895,17 @@ EXPORT wList_p wListCreate( /** Create a drop down list. The drop down is created and intialized with the supplied values. * - * \param IN parent Parent window + * \param IN parent Parent window * \param IN x, X-position * \param IN y Y-position - * \param IN helpStr Help string + * \param IN helpStr Help string * \param IN labelStr Label - * \param IN option Options + * \param IN option Options * \param IN number Number of displayed entries - * \param IN width Width + * \param IN width Width * \param IN valueP Selected index * \param IN action Callback - * \param IN data Context + * \param IN data Context */ EXPORT wList_p wDropListCreate( @@ -1032,7 +1054,7 @@ EXPORT wList_p wListCreate( void *data ) /* Context */ /* */ -{ +{ wList_p bl; long col; static wPos_t zeroPos = 0; @@ -1069,7 +1091,7 @@ EXPORT wList_p wListCreate( gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (bl->widget), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC ); /* gtk_container_add( GTK_CONTAINER(bl->widget), bl->list ); */ - gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(bl->widget), bl->list ); + gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(bl->widget), bl->list ); if (width == 0) width = 100; for ( col=0; col<colCnt; col++ ) { |