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# include "appFrameConfig.h"
# include <stdlib.h>
# include <stdio.h>
# include "appFrame.h"
# include "appSystem.h"
# include <appGeoString.h>
# ifdef USE_GTK
# include <appDebugon.h>
/************************************************************************/
/* */
/* Used to get around Motif's ridiculous resize behavior. Probably */
/* not needed for GTK. */
/* */
/************************************************************************/
void appOptionmenuRefreshWidth( AppOptionmenu * aom )
{ return; }
void appMakeOptionmenuInColumn( AppOptionmenu * aom,
APP_WIDGET column )
{
APP_WIDGET pulldown;
APP_WIDGET inplace;
pulldown= gtk_menu_new();
inplace= gtk_option_menu_new();
gtk_box_pack_start( GTK_BOX( column ), inplace, FALSE, TRUE, 0 );
gtk_widget_show( inplace );
gtk_option_menu_set_menu( GTK_OPTION_MENU( inplace ), pulldown );
aom->aomPulldown= pulldown; aom->aomInplace= inplace; return;
}
void appMakeOptionmenuInRow( AppOptionmenu * aom,
APP_WIDGET row,
int column,
int colspan )
{
APP_WIDGET pulldown;
APP_WIDGET inplace;
pulldown= gtk_menu_new();
inplace= gtk_option_menu_new();
gtk_table_attach( GTK_TABLE( row ),
inplace,
column, column+ colspan,
0, 1,
GTK_FILL | GTK_EXPAND | GTK_SHRINK,
GTK_FILL | GTK_EXPAND | GTK_SHRINK,
ROW_XPADDING_GTK, ROW_YPADDING_GTK );
gtk_widget_show( inplace );
gtk_option_menu_set_menu( GTK_OPTION_MENU( inplace ), pulldown );
aom->aomPulldown= pulldown; aom->aomInplace= inplace; return;
}
/************************************************************************/
/* */
/* Add an option to a pulldown. */
/* */
/************************************************************************/
APP_WIDGET appAddItemToOptionmenu( AppOptionmenu * aom,
const char * label,
APP_OITEM_CALLBACK_T callBack,
void * target )
{
APP_WIDGET item;
item= gtk_menu_item_new_with_label( label );
gtk_menu_append( GTK_MENU( aom->aomPulldown ), item );
gtk_widget_show( item );
if ( callBack )
{
gtk_signal_connect( GTK_OBJECT( item ), "activate",
(GtkSignalFunc)callBack, target );
}
return item;
}
/************************************************************************/
/* */
/* Select a particular option in an option menu. */
/* */
/************************************************************************/
void appSetOptionmenu( AppOptionmenu * aom,
int num )
{
gtk_option_menu_set_history( GTK_OPTION_MENU( aom->aomInplace ), num );
return;
}
void appEmptyOptionmenu( AppOptionmenu * aom )
{
appEmptyParentWidget( aom->aomPulldown );
}
void appGuiEnableOptionmenu( AppOptionmenu * aom,
int sensitive )
{
gtk_widget_set_sensitive( aom->aomInplace, sensitive != 0 );
}
void appInitOptionmenu( AppOptionmenu * aom )
{
aom->aomPulldown= (APP_WIDGET)0;
aom->aomInplace= (APP_WIDGET)0;
}
static int appGuiGetOptionmenuFindItem( int * pIdx,
GtkWidget * w,
GtkMenuItem * it )
{
if ( GTK_IS_CONTAINER( w ) )
{
GList * glf;
GList * gl;
gl= glf= gtk_container_children( GTK_CONTAINER( w ) );
while( gl )
{
GtkWidget * c= (GtkWidget *)gl->data;
if ( GTK_IS_MENU_ITEM( c ) )
{
if ( GTK_MENU_ITEM( c ) == it )
{ return *pIdx; }
(*pIdx)++;
}
else{
if ( GTK_IS_CONTAINER( c ) )
{
int rval= appGuiGetOptionmenuFindItem( pIdx, c, it );
if ( rval >= 0 )
{ return rval; }
}
}
gl= gl->next;
}
if ( glf )
{ g_list_free( glf ); }
}
return -1;
}
int appGuiGetOptionmenuItemIndexGtk( AppOptionmenu * aom,
GtkMenuItem * it )
{
int idx= 0;
return appGuiGetOptionmenuFindItem( &idx, aom->aomPulldown, it );
}
void appOptionmenuItemSetVisibility( APP_WIDGET w,
int visible )
{
visible= ( visible != 0 );
if ( GTK_WIDGET_VISIBLE( w ) == visible )
{ return; }
if ( visible )
{ gtk_widget_show( w ); }
else{ gtk_widget_hide( w ); }
return;
}
# endif
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