diff options
Diffstat (limited to 'app/wlib/gtklib/gtklist.c')
| -rw-r--r-- | app/wlib/gtklib/gtklist.c | 1131 |
1 files changed, 0 insertions, 1131 deletions
diff --git a/app/wlib/gtklib/gtklist.c b/app/wlib/gtklib/gtklist.c deleted file mode 100644 index fb8afaa..0000000 --- a/app/wlib/gtklib/gtklist.c +++ /dev/null @@ -1,1131 +0,0 @@ -/** \file gtklist.c - * Listboxes, dropdown boxes, combo boxes - */ -/* XTrkCad - Model Railroad CAD - * Copyright (C) 2005 Dave Bullis - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <gtk/gtk.h> -#include <gdk/gdk.h> -#include "gtkint.h" -#include "i18n.h" - -#define ROW_HEIGHT (15) -#define PIX_TEXT_SEP (5) -static char ListItemDataKey[] = "ListItemDataKey"; - -/* - ***************************************************************************** - * - * List Boxes - * - ***************************************************************************** - */ - -typedef struct wListItem_t * wListItem_p; - -struct wList_t { - WOBJ_COMMON - GtkWidget *list; - int count; - int number; - int colCnt; - wPos_t *colWidths; - wBool_t *colRightJust; - int last; - wPos_t listX; - long * valueP; - wListCallBack_p action; - int recursion; - int editted; - int editable; - }; - - -struct wListItem_t { - wBool_t active; - void * itemData; - const char * label; - GtkLabel * labelG; - wBool_t selected; - wList_p listP; - }; - - -static wListItem_p getListItem( - wList_p b, - wIndex_t inx, - GList ** childR ) -{ - GList * child; - GtkObject * listItem; - wListItem_p id_p; - if (childR) - *childR = NULL; - if (b->list == 0) abort(); - if (inx < 0) - 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" ); - return NULL; - } - listItem = GTK_OBJECT(child->data); - id_p = (wListItem_p)gtk_object_get_data(listItem, ListItemDataKey ); - if (id_p==NULL) { - fprintf( stderr, "wListGetValues - id_p == NULL\n" ); - return NULL; - } - if (childR) - *childR = child; - return id_p; -} - - -EXPORT void wListClear( - wList_p b ) /* List */ -/* -Remove all entries from the list <b>. -*/ -{ - if (b->list == 0) abort(); - b->recursion++; - if ( b->type == B_DROPLIST ) - gtk_list_clear_items( GTK_LIST(b->list), 0, b->count ); - else - gtk_clist_clear( GTK_CLIST(b->list) ); - b->recursion--; - b->last = -1; - b->count = 0; -} - - -EXPORT void wListSetIndex( - wList_p b, /* List */ - int val ) /* Index */ -/* -Makes the <val>th entry (0-origin) the current selection. -If <val> if '-1' then no entry is selected. -*/ -{ - int cur; - wListItem_p id_p; - - if (b->widget == 0) abort(); - b->recursion++; - cur = b->last; - if ( b->type == B_DROPLIST ) { - if ((b->option&BL_NONE)!=0 && val < 0) { - if (cur != -1) { - gtk_list_unselect_item( GTK_LIST(b->list), cur ); - } - } else { - if (cur != -1) - gtk_list_unselect_item( GTK_LIST(b->list), cur ); - if (val != -1) - gtk_list_select_item( GTK_LIST(b->list), val ); - } - } else { - if (cur != -1) { - gtk_clist_unselect_row( GTK_CLIST(b->list), cur, -1 ); - id_p = getListItem( b, cur, NULL ); - if ( id_p ) - id_p->selected = FALSE; - } - if (val != -1) { - gtk_clist_select_row( GTK_CLIST(b->list), val, -1 ); - id_p = getListItem( b, val, NULL ); - if ( id_p ) - id_p->selected = TRUE; - } - } - b->last = val; - b->recursion--; -} - - -static void parseLabelStr( - const char * labelStr, - int count, - char * * * texts ) -{ - static char * labelBuffer; - static int labelBufferLen = 0; - static char * * textBuffer; - static int textBufferCount = 0; - char * cp; - int col; - int len; - - labelStr = gtkConvertInput( labelStr ); - len = strlen(labelStr)+1; - if ( len > labelBufferLen ) { - if ( labelBuffer ) - labelBuffer = realloc( labelBuffer, len ); - else - labelBuffer = (char*)malloc( len ); - labelBufferLen = len; - } - if ( count > textBufferCount ) { - if ( textBuffer ) - textBuffer = (char**)malloc( count * sizeof *textBuffer ); - else - textBuffer = (char**)realloc( textBuffer, count * sizeof *textBuffer ); - textBufferCount = count; - } - - strcpy( labelBuffer, labelStr ); - cp = labelBuffer; - for ( col=0; cp && col<count; col++ ) { - textBuffer[col] = cp; - cp = strchr( cp, '\t' ); - if ( cp != NULL ) - *cp++ = '\0'; - } - for ( ; col<count; col++ ) - textBuffer[col] = ""; - *texts = textBuffer; -} - - -EXPORT void wListSetValue( - wList_p bl, - const char * val ) -{ - if (bl->list==NULL) abort(); - bl->recursion++; - if (bl->type == B_DROPLIST) { - bl->editted = TRUE; - gtk_entry_set_text( GTK_ENTRY(GTK_COMBO(bl->widget)->entry), val ); - if (bl->action) { - bl->action( -1, val, 0, bl->data, NULL ); - } - } - bl->recursion--; -} - - -EXPORT wIndex_t wListFindValue( - wList_p b, - const char * val ) -{ - GList * child; - GtkObject * listItem; - wListItem_p id_p; - wIndex_t inx; - - if (b->list==NULL) abort(); - if (b->type == B_DROPLIST) { - for ( child=GTK_LIST(b->list)->children,inx=0; child; child=child->next,inx++ ) { - listItem = GTK_OBJECT(child->data); - id_p = (wListItem_p)gtk_object_get_data(listItem, ListItemDataKey ); - if ( id_p && id_p->label && strcmp( id_p->label, val ) == 0 ) { - return inx; - } - } - } else { - for ( inx=0; inx<b->count; inx++ ) { - id_p = (wListItem_p)gtk_clist_get_row_data( GTK_CLIST(b->list), inx ); - if ( id_p && id_p->label && strcmp( id_p->label, val ) == 0 ) - return inx; - } - } - return -1; -} - -EXPORT wIndex_t wListGetIndex( - wList_p b ) /* List */ -/* -Returns the current selected list entry. -If <val> if '-1' then no entry is selected. -*/ -{ - if (b->list == 0) abort(); - return b->last; -} - -EXPORT wIndex_t wListGetValues( - wList_p bl, - char * labelStr, - int labelSize, - void * * listDataRet, - void * * itemDataRet ) - -{ - wListItem_p id_p; - wIndex_t inx = bl->last; - const char * entry_value = ""; - void * item_data = NULL; - - if ( bl->list == 0 ) abort(); - if ( bl->type == B_DROPLIST && bl->editted ) { - entry_value = gtk_entry_get_text( GTK_ENTRY(GTK_COMBO(bl->widget)->entry) ); - inx = bl->last = -1; - } else { - inx = bl->last; - if (inx >= 0) { - id_p = getListItem( bl, inx, NULL ); - if (id_p==NULL) { - fprintf( stderr, "wListGetValues - id_p == NULL\n" ); - inx = -1; - } else { - entry_value = id_p->label; - item_data = id_p->itemData; - } - } - } - if ( labelStr ) { - strncpy( labelStr, entry_value, labelSize ); - } - if ( listDataRet ) - *listDataRet = bl->data; - if ( itemDataRet ) - *itemDataRet = item_data; - return bl->last; -} - - -EXPORT wIndex_t wListGetCount( - wList_p b ) -{ - return b->count; -} - - -EXPORT void * wListGetItemContext( - wList_p b, - wIndex_t inx ) -{ - wListItem_p id_p; - if ( inx < 0 ) - return NULL; - id_p = getListItem( b, inx, NULL ); - if ( id_p ) - return id_p->itemData; - else - return NULL; -} - - -EXPORT wBool_t wListGetItemSelected( - wList_p b, - wIndex_t inx ) -{ - wListItem_p id_p; - if ( inx < 0 ) - return FALSE; - id_p = getListItem( b, inx, NULL ); - if ( id_p ) - return id_p->selected; - else - return FALSE; -} - - -EXPORT wIndex_t wListGetSelectedCount( - wList_p b ) -{ - wIndex_t selcnt, inx; - for ( selcnt=inx=0; inx<b->count; inx++ ) - if ( wListGetItemSelected( b, inx ) ) - selcnt++; - 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, - wIndex_t row, - const char * labelStr, - wIcon_p bm, - void *itemData ) - -{ - wListItem_p id_p; - GList * child; - GdkPixmap *pixmap; - GdkBitmap *bitmap = NULL; - char ** texts; - int col; - - if (b->list == 0) abort(); - b->recursion++; - id_p = getListItem( b, row, &child ); - if (id_p != NULL) { - if ( b->type == B_DROPLIST ) { - gtk_label_set( id_p->labelG, labelStr?gtkConvertInput(labelStr):"" ); - id_p->label = strdup( labelStr?labelStr:"" ); - } else { - parseLabelStr( labelStr, b->colCnt, &texts ); - for ( col=0; col<b->colCnt; col++ ) - gtk_clist_set_text( GTK_CLIST(b->list), row, col, texts[col] ); - if ( bm ) { - pixmap = gtkMakeIcon( b->widget, bm, &bitmap ); - gtk_clist_set_pixtext( GTK_CLIST(b->list), row, 0, texts[0], 5, pixmap, bitmap ); - gdk_pixmap_unref( pixmap ); - gdk_bitmap_unref( bitmap ); - } - } - id_p->itemData = itemData; - } - b->recursion--; - return TRUE; -} - - -EXPORT void wListDelete( - wList_p b, - wIndex_t inx ) - -{ - wListItem_p id_p; - GList * child; - - if (b->list == 0) abort(); - b->recursion++; - if ( b->type == B_DROPLIST ) { - id_p = getListItem( b, inx, &child ); - if (id_p != NULL) { - gtk_container_remove( GTK_CONTAINER(b->list), child->data ); - b->count--; - } - } else { - gtk_clist_remove( GTK_CLIST(b->list), inx ); - b->count--; - } - b->recursion--; - return; -} - - -int wListGetColumnWidths( - wList_p bl, - int colCnt, - wPos_t * colWidths ) -{ - int inx; - - if ( bl->type != B_LIST ) - return 0; - if ( bl->colWidths == NULL ) - return 0; - for ( inx=0; inx<colCnt; inx++ ) { - if ( inx < bl->colCnt ) { - colWidths[inx] = bl->colWidths[inx]; - } else { - colWidths[inx] = 0; - } - } - return bl->colCnt; -} - - -static void gtkDropListAddValue( - wList_p b, - wListItem_p id_p ) -{ - GtkWidget * listItem; - - if ( id_p == NULL ) - return; - id_p->labelG = (GtkLabel*)gtk_label_new( gtkConvertInput(id_p->label) ); - /*gtk_misc_set_alignment( GTK_MISC(id_p->labelG), 0.0, 0.5 );*/ - gtk_widget_show( GTK_WIDGET(id_p->labelG) ); - - listItem = gtk_list_item_new(); - gtk_object_set_data( GTK_OBJECT(listItem), ListItemDataKey, id_p ); - gtk_container_add( GTK_CONTAINER(listItem), GTK_WIDGET(id_p->labelG) ); - gtk_misc_set_alignment( GTK_MISC(id_p->labelG), 0.0, 0.5 ); - gtk_container_add( GTK_CONTAINER(b->list), listItem ); - gtk_widget_show( listItem ); -} - - -EXPORT wIndex_t wListAddValue( - wList_p b, /* List */ - const char * labelStr, /* Entry name */ - wIcon_p bm, /* Entry bitmap */ - void * itemData ) /* User context */ -/* -Adds a entry to the list <b> with name <name>. -If list is created with 'BL_ -*/ -{ - wListItem_p id_p; - GdkPixmap * pixmap = NULL; - GdkBitmap * bitmap; - static char ** texts; - GtkAdjustment *adj; - - if (b->list == 0) abort(); - b->recursion++; - id_p = (wListItem_p)malloc( sizeof *id_p ); - memset( id_p, 0, sizeof *id_p ); - id_p->itemData = itemData; - id_p->active = TRUE; - if ( labelStr == NULL ) - labelStr = ""; - id_p->label = strdup( labelStr ); - id_p->listP = b; - if ( b->type == B_DROPLIST ) { - gtkDropListAddValue( b, id_p ); - } 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 - * 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. - */ - - 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 ); - gdk_pixmap_unref( pixmap ); - gdk_bitmap_unref( bitmap ); - } - gtk_clist_set_row_data( GTK_CLIST(b->list), b->count, id_p ); - } - - b->count++; - b->recursion--; - if ( b->count == 1 ) { - b->last = 0; - } - return b->count-1; -} - - -void wListSetSize( wList_p bl, wPos_t w, wPos_t h ) -{ - /*gtk_widget_set_usize( bl->list, w, h );*/ - if (bl->type == B_DROPLIST) { - /*gtk_widget_set_usize( GTK_COMBO(bl->widget)->entry, w, -1 ); - gtk_widget_set_usize( GTK_COMBO(bl->widget)->list, w, -1 );*/ -#ifndef GTK1 - gtk_widget_set_size_request( bl->widget, w, -1 ); -#else - gtk_widget_set_usize( bl->widget, w, -1 ); -#endif - } else { -#ifndef GTK1 - gtk_widget_set_size_request( bl->widget, w, h ); -#else - gtk_widget_set_usize( bl->widget, w, h ); -#endif - } - bl->w = w; - bl->h = h; -} - - - - -EXPORT void wListSetActive( - wList_p b, /* List */ - int inx, /* Index */ - wBool_t active ) /* Command */ -/* -*/ -{ - wListItem_p id_p; - GList * child; - - if (b->list == 0) abort(); - id_p = getListItem( b, inx, &child ); - if (id_p == NULL) - return; - gtk_widget_set_sensitive( GTK_WIDGET(child->data), active ); -} - - -EXPORT void wListSetEditable( - wList_p b, - wBool_t editable ) -{ - b->editable = editable; - if ( b->type == B_DROPLIST ) - gtk_widget_set_sensitive( GTK_WIDGET(GTK_COMBO(b->widget)->entry), b->editable ); -} - - -static int selectCList( - GtkWidget * clist, - int row, - int col, - GdkEventButton* event, - gpointer data ) -{ - wList_p bl = (wList_p)data; - wListItem_p id_p; - - if (gdk_pointer_is_grabbed()) { - gdk_pointer_ungrab(0); - } - wFlush(); - if (bl->recursion) - return 0; - id_p = gtk_clist_get_row_data( GTK_CLIST(clist), row ); - if ( id_p == NULL ) return 1; - bl->editted = FALSE; - if ( (bl->option&BL_MANY)==0 && bl->last == row ) - return 1; - bl->last = row; - id_p->selected = TRUE; - if (bl->valueP) - *bl->valueP = row; - if (bl->action) - bl->action( row, id_p->label, 1, bl->data, id_p->itemData ); - return 1; -} - - -static int unselectCList( - GtkWidget * clist, - int row, - int col, - GdkEventButton* event, - gpointer data ) -{ - wList_p bl = (wList_p)data; - wListItem_p id_p; - - if (gdk_pointer_is_grabbed()) { - gdk_pointer_ungrab(0); - } - wFlush(); - if (bl->recursion) - return 0; - id_p = gtk_clist_get_row_data( GTK_CLIST(clist), row ); - if ( id_p == NULL ) return 1; - id_p->selected = FALSE; - if (bl->action) - bl->action( row, id_p->label, 2, bl->data, id_p->itemData ); - return 1; -} - - -static int resizeColumnCList( - GtkWidget * clist, - int col, - int width, - gpointer data ) -{ - wList_p bl = (wList_p)data; - - if (gdk_pointer_is_grabbed()) { - gdk_pointer_ungrab(0); - } - wFlush(); - if (bl->recursion) - return 0; - if ( col >= 0 && col < bl->colCnt ) - bl->colWidths[col] = width; - return 0; -} - - - -static int DropListSelectChild( - GtkWidget * list, - GtkWidget * listItem, - gpointer data ) -{ - wList_p bl = (wList_p)data; - wListItem_p id_p=NULL; - wIndex_t inx; - GList * child; - - if (gdk_pointer_is_grabbed()) { - gdk_pointer_ungrab(0); - } -#ifdef LATER - printf( "DropListSelectChild %p %p %p\n", list, listItem, data ); - printf( " b: recurs=%d widget=%p\n", bl->recursion, bl->list ); -#endif - if (bl->recursion) - return 0; - wFlush(); - id_p = gtk_object_get_data(GTK_OBJECT(listItem), ListItemDataKey ); - if ( id_p == NULL ) { - fprintf( stderr, " id_p = NULL\n"); - return 0; - } -#ifdef LATER - printf( " id_p = %s %lx, %d %d\n", id_p->label, (long)id_p->itemData, id_p->active, id_p->selected ); -#endif - if ( bl->type == B_DROPLIST && bl->editable ) { - if ( bl->editted == FALSE ) - return 0; - gtkSetTrigger( NULL, NULL ); - } - bl->editted = FALSE; - for ( inx=0,child=GTK_LIST(bl->list)->children,inx=0; child&&child->data!=listItem; child=child->next ) inx++; - if ( bl->last == inx ) - return 1; - bl->last = inx; - if (bl->valueP) - *bl->valueP = inx; - if (id_p && bl->action) - bl->action( (wIndex_t)inx, id_p->label, 1, bl->data, id_p->itemData ); - gtkSetTrigger( NULL, NULL ); - return 1; -} - - -#ifdef LATER -static int DropListSelectionChanged( - GtkWidget * list, - gpointer data ) -{ - wList_p bl = (wList_p)data; - wListItem_p id_p=NULL; - GList * child; - GList * dlist; - wIndex_t inx; - GtkObject * listItem; - if (gdk_pointer_is_grabbed()) { - gdk_pointer_ungrab(0); - } - if (bl->recursion) - return 0; - wFlush(); - if ( bl->type == B_DROPLIST && bl->editable ) { - if ( bl->editted == FALSE ) - return 0; - gtkSetTrigger( NULL, NULL ); - } - - dlist = GTK_LIST(bl->list)->selection; - if (dlist == NULL) { - return 0; - } - inx = 0; - for ( child=GTK_LIST(bl->list)->children,inx=0; child&&child->data!=dlist->data; child=child->next ) inx++; - while (dlist) { - listItem = GTK_OBJECT(dlist->data); - id_p = gtk_object_get_data(listItem, ListItemDataKey ); - printf( "DropListSelectionChanged: id_p = %s %lx\n", id_p->label, (long)id_p->itemData ); - dlist = dlist->next; - } - return 0; -#ifdef LATER - bl->editted = FALSE; - if ( bl->last == inx ) - return 1; - bl->last = inx; - if (bl->valueP) - *bl->valueP = inx; - if (id_p && bl->action) - bl->action( inx, id_p->label, 1, bl->data, id_p->itemData ); - gtkSetTrigger( NULL, NULL ); - return 1; -#endif -} - -#endif - - -static void triggerDListEntry( - wControl_p b ) -{ - wList_p bl = (wList_p)b; - const char * entry_value; - - if (bl == 0) - return; - if (bl->widget == 0) abort(); - entry_value = gtk_entry_get_text( GTK_ENTRY(GTK_COMBO(bl->widget)->entry) ); - if (entry_value == NULL) return; - if (debugWindow >= 2) printf("triggerListEntry: %s text = %s\n", bl->labelStr?bl->labelStr:"No label", entry_value ); - if (bl->action) { - bl->recursion++; - bl->action( -1, entry_value, 0, bl->data, NULL ); - bl->recursion--; - } - gtkSetTrigger( NULL, NULL ); - return; -} - - -static void updateDListEntry( - GtkEntry * widget, - wList_p bl ) -{ - const char *entry_value; - if (bl == 0) - return; - if (bl->recursion) - return; - if (!bl->editable) - return; - entry_value = gtk_entry_get_text( GTK_ENTRY(GTK_COMBO(bl->widget)->entry) ); - bl->editted = TRUE; - if (bl->valueP != NULL) - *bl->valueP = -1; - bl->last = -1; - if (bl->action) - gtkSetTrigger( (wControl_p)bl, triggerDListEntry ); - return; -} - - - -#ifdef LATER -EXPORT wList_p wListCreate( - wWin_p parent, /* Parent window */ - wPos_t x, /* X-position */ - wPos_t y, /* Y-position */ - const char * helpStr, /* Help string */ - const char * labelStr, /* Label */ - long option, /* Options */ - long number, /* Number of displayed entries */ - wPos_t width, /* Width of list */ - long *valueP, /* Selected index */ - wListCallBack_p action, /* Callback */ - void *data ) /* Context */ -/* -*/ -{ - wList_p b; - - b = (wList_p)gtkAlloc( parent, B_LIST, x, y, labelStr, sizeof *b, data ); - b->option = option; - b->number = number; - b->count = 0; - b->last = -1; - b->valueP = valueP; - b->action = action; - b->listX = b->realX; - b->colCnt = 0; - b->colWidths = NULL; - b->colRightJust = NULL; - gtkComputePos( (wControl_p)b ); - - b->list = (GtkWidget*)gtk_clist_new(1); - if (b->list == 0) abort(); - b->widget = gtk_scrolled_window_new( NULL, NULL ); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (b->widget), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC ); - /*gtk_container_add( GTK_CONTAINER(b->widget), b->list );*/ - gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(b->widget), b->list ); - if (width == 0) - width = 100; - gtk_clist_set_column_width( GTK_CLIST(b->list), 0, width ); -#ifndef GTK1 - gtk_widget_set_size_request( b->widget, width, (number+1)*ROW_HEIGHT ); -#else - gtk_widget_set_usize( b->widget, width, (number+1)*ROW_HEIGHT ); -#endif - gtk_signal_connect( GTK_OBJECT(b->list), "select_row", GTK_SIGNAL_FUNC(selectCList), b ); - gtk_signal_connect( GTK_OBJECT(b->list), "unselect_row", GTK_SIGNAL_FUNC(unselectCList), b ); - gtk_list_set_selection_mode( GTK_LIST(b->list), (option&BL_MANY)?GTK_SELECTION_MULTIPLE:GTK_SELECTION_BROWSE ); -/* gtk_container_set_focus_vadjustment (GTK_CONTAINER (b->list), - gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (b->widget))); */ - gtk_widget_show( b->list ); - -#ifndef GTK1 - gtk_fixed_put( GTK_FIXED(parent->widget), b->widget, b->realX, b->realY ); -#else - gtk_container_add( GTK_CONTAINER(parent->widget), b->widget ); - gtk_widget_set_uposition( b->widget, b->realX, b->realY ); -#endif - gtkControlGetSize( (wControl_p)b ); - if (labelStr) - b->labelW = gtkAddLabel( (wControl_p)b, labelStr ); - gtk_widget_show( b->widget ); - gtkAddButton( (wControl_p)b ); - gtkAddHelpString( b->widget, helpStr ); - return b; -} -#endif - -/** Create a drop down list. The drop down is created and intialized with the supplied values. - * - * \param IN parent Parent window - * \param IN x, X-position - * \param IN y Y-position - * \param IN helpStr Help string - * \param IN labelStr Label - * \param IN option Options - * \param IN number Number of displayed entries - * \param IN width Width - * \param IN valueP Selected index - * \param IN action Callback - * \param IN data Context - */ - -EXPORT wList_p wDropListCreate( - wWin_p parent, /* Parent window */ - wPos_t x, /* X-position */ - wPos_t y, /* Y-position */ - const char * helpStr, /* Help string */ - const char * labelStr, /* Label */ - long option, /* Options */ - long number, /* Number of displayed entries */ - wPos_t width, /* Width */ - long *valueP, /* Selected index */ - wListCallBack_p action, /* Callback */ - void *data ) /* Context */ -/* -*/ -{ - wList_p b; - b = (wList_p)gtkAlloc( parent, B_DROPLIST, x, y, labelStr, sizeof *b, data ); - b->option = option; - b->number = number; - b->count = 0; - b->last = -1; - b->valueP = valueP; - b->action = action; - b->listX = b->realX; - b->colCnt = 0; - b->colWidths = NULL; - b->colRightJust = NULL; - gtkComputePos( (wControl_p)b ); - - b->widget = (GtkWidget*)gtk_combo_new(); - if (b->widget == 0) abort(); - b->list = GTK_COMBO(b->widget)->list; -#ifdef LATER - gtk_signal_connect( GTK_OBJECT(b->list), "selection_changed", GTK_SIGNAL_FUNC(DropListSelectionChanged), b ); -#endif - gtk_signal_connect( GTK_OBJECT(b->list), "select_child", GTK_SIGNAL_FUNC(DropListSelectChild), b ); - if (width == 0) - width = 100; -#ifndef GTK1 - gtk_widget_set_size_request( b->widget, width, -1 ); - gtk_widget_set_size_request( GTK_COMBO(b->widget)->entry, width, -1 ); -#else - gtk_widget_set_usize( b->widget, width, -1 ); - gtk_widget_set_usize( GTK_COMBO(b->widget)->entry, width, -1 ); -#endif - - gtk_signal_connect( GTK_OBJECT(GTK_COMBO(b->widget)->entry), "changed", GTK_SIGNAL_FUNC(updateDListEntry), b ); - if ( (option&BL_EDITABLE) == 0 ) - gtk_widget_set_sensitive( GTK_WIDGET(GTK_COMBO(b->widget)->entry), FALSE ); - else { - b->editable = TRUE; - } - -#ifndef GTK1 - gtk_fixed_put( GTK_FIXED(parent->widget), b->widget, b->realX, b->realY ); -#else - gtk_container_add( GTK_CONTAINER(parent->widget), b->widget ); - gtk_widget_set_uposition( b->widget, b->realX, b->realY ); -#endif - gtkControlGetSize( (wControl_p)b ); - if (labelStr) - b->labelW = gtkAddLabel( (wControl_p)b, labelStr ); - gtk_widget_show( b->widget ); - gtkAddButton( (wControl_p)b ); - gtkAddHelpString( b->widget, helpStr ); - return b; - -} - - -EXPORT wList_p wComboListCreate( - wWin_p parent, /* Parent window */ - wPos_t x, /* X-position */ - wPos_t y, /* Y-position */ - const char * helpStr, /* Help string */ - const char * labelStr, /* Label */ - long option, /* Options */ - long number, /* Number of displayed list entries */ - wPos_t width, /* Width */ - long *valueP, /* Selected index */ - wListCallBack_p action, /* Callback */ - void *data ) /* Context */ -/* -*/ -{ - return wListCreate( parent, x, y, helpStr, labelStr, option, number, width, 0, NULL, NULL, NULL, valueP, action, data ); -#ifdef LATER - wList_p b; - - b = (wList_p)gtkAlloc( parent, B_LIST, x, y, labelStr, sizeof *b, data ); - b->option = option; - b->number = number; - b->count = 0; - b->last = -1; - b->valueP = valueP; - b->action = action; - b->listX = b->realX; - gtkComputePos( (wControl_p)b ); - - b->widget = (GtkWidget*)gtk_combo_new(); - if (b->widget == 0) abort(); - if (width == 0) - width = 100; - /*gtk_clist_set_column_width( GTK_CLIST(b->widget), 0, width );*/ -#ifndef GTK1 - gtk_widget_set_size_request( b->widget, width, -1 ); -#else - gtk_widget_set_usize( b->widget, width, -1 ); -#endif - -#ifndef GTK1 - gtk_fixed_put( GTK_FIXED(parent->widget), b->widget, b->realX, b->realY ); -#else - gtk_container_add( GTK_CONTAINER(parent->widget), b->widget ); - gtk_widget_set_uposition( b->widget, b->realX, b->realY ); -#endif - gtkControlGetSize( (wControl_p)b ); - if (labelStr) - b->labelW = gtkAddLabel( (wControl_p)b, labelStr ); - gtk_widget_show( b->widget ); - gtkAddButton( (wControl_p)b ); - gtkAddHelpString( b->widget, helpStr ); - return b; -#endif -} - - - -EXPORT wList_p wListCreate( - wWin_p parent, /* Parent window */ - wPos_t x, /* X-position */ - wPos_t y, /* Y-position */ - const char * helpStr, /* Help string */ - const char * labelStr, /* Label */ - long option, /* Options */ - long number, /* Number of displayed entries */ - wPos_t width, /* Width of list */ - int colCnt, /* Number of columns */ - wPos_t * colWidths, /* Width of columns */ - wBool_t * colRightJust, /* justification of columns */ - const char ** colTitles, /* Title of columns */ - long *valueP, /* Selected index */ - wListCallBack_p action, /* Callback */ - void *data ) /* Context */ -/* -*/ -{ - wList_p bl; - long col; - static wPos_t zeroPos = 0; - - bl = (wList_p)gtkAlloc( parent, B_LIST, x, y, labelStr, sizeof *bl, data ); - bl->option = option; - bl->number = number; - bl->count = 0; - bl->last = -1; - bl->valueP = valueP; - bl->action = action; - bl->listX = bl->realX; - - if ( colCnt <= 0 ) { - colCnt = 1; - colWidths = &zeroPos; - } - bl->colCnt = colCnt; - bl->colWidths = (wPos_t*)malloc( colCnt * sizeof *(wPos_t*)0 ); - memcpy( bl->colWidths, colWidths, colCnt * sizeof *(wPos_t*)0 ); - - gtkComputePos( (wControl_p)bl ); - - bl->list = (GtkWidget*)gtk_clist_new( bl->colCnt ); - if (bl->list == 0) abort(); - if (colTitles) - { - for (col = 0; col < colCnt; col++) - gtk_clist_set_column_title(GTK_CLIST(bl->list), col, _(((char*)colTitles[col]))); - gtk_clist_column_titles_show(GTK_CLIST(bl->list)); - } - - bl->widget = gtk_scrolled_window_new( NULL, NULL ); - 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 ); - if (width == 0) - width = 100; - for ( col=0; col<colCnt; col++ ) { - gtk_clist_set_column_auto_resize( GTK_CLIST(bl->list), col, TRUE ); - gtk_clist_set_column_resizeable( GTK_CLIST(bl->list), col, TRUE ); - gtk_clist_set_column_justification( GTK_CLIST(bl->list), col, - (colRightJust==NULL||colRightJust[col]==FALSE)?GTK_JUSTIFY_LEFT:GTK_JUSTIFY_RIGHT ); - gtk_clist_set_column_width( GTK_CLIST(bl->list), col, bl->colWidths[col] ); - } -#ifndef GTK1 - gtk_widget_set_size_request( bl->widget, width, (number+1)*ROW_HEIGHT ); -#else - gtk_widget_set_usize( bl->widget, width, (number+1)*ROW_HEIGHT ); -#endif - gtk_signal_connect( GTK_OBJECT(bl->list), "select_row", GTK_SIGNAL_FUNC(selectCList), bl ); - gtk_signal_connect( GTK_OBJECT(bl->list), "unselect_row", GTK_SIGNAL_FUNC(unselectCList), bl ); - gtk_signal_connect( GTK_OBJECT(bl->list), "resize_column", GTK_SIGNAL_FUNC(resizeColumnCList), bl ); - gtk_clist_set_selection_mode( GTK_CLIST(bl->list), (option&BL_MANY)?GTK_SELECTION_MULTIPLE:GTK_SELECTION_BROWSE ); - gtk_container_set_focus_vadjustment (GTK_CONTAINER (bl->list), - gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (bl->widget))); - - gtk_widget_show( bl->list ); - -#ifndef GTK1 - gtk_fixed_put( GTK_FIXED(parent->widget), bl->widget, bl->realX, bl->realY ); -#else - gtk_container_add( GTK_CONTAINER(parent->widget), bl->widget ); - gtk_widget_set_uposition( bl->widget, bl->realX, bl->realY ); -#endif - gtkControlGetSize( (wControl_p)bl ); - if (labelStr) - bl->labelW = gtkAddLabel( (wControl_p)bl, labelStr ); - gtk_widget_show( bl->widget ); - gtkAddButton( (wControl_p)bl ); - gtkAddHelpString( bl->widget, helpStr ); - return bl; -} |