/**
\brief
Function associated with the widget.
*/
int gnoclEntryCmd (
ClientData data,
Tcl_Interp *interp,
int objc,
Tcl_Obj * const objv[] )
{
#ifdef DEBUG_ENTRY
printf ( "entry/staticFuncs/gnoclEntryCmd\n" );
#endif
EntryParams *para;
int ret;
if ( gnoclParseOptions ( interp, objc, objv, entryOptions ) != TCL_OK )
{
gnoclClearOptions ( entryOptions );
return TCL_ERROR;
}
para = g_new ( EntryParams, 1 );
para->entry = GTK_ENTRY ( gtk_entry_new( ) );
para->interp = interp;
para->variable = NULL;
para->onChanged = NULL;
para->inSetVar = 0;
gtk_entry_set_activates_default ( para->entry, TRUE );
gtk_widget_show ( GTK_WIDGET ( para->entry ) );
ret = gnoclSetOptions ( interp, entryOptions, G_OBJECT ( para->entry ), -1 );
if ( ret == TCL_OK )
{
ret = configure ( interp, para, entryOptions );
}
gnoclClearOptions ( entryOptions );
if ( ret != TCL_OK )
{
gtk_widget_destroy ( GTK_WIDGET ( para->entry ) );
g_free ( para );
return TCL_ERROR;
}
para->name = gnoclGetAutoWidgetId();
g_signal_connect ( G_OBJECT ( para->entry ), "destroy", G_CALLBACK ( destroyFunc ), para );
gnoclMemNameAndWidget ( para->name, GTK_WIDGET ( para->entry ) );
Tcl_CreateObjCommand ( interp, para->name, entryFunc, para, NULL );
Tcl_SetObjResult ( interp, Tcl_NewStringObj ( para->name, -1 ) );
return TCL_OK;
}
static int makeComboBox( Tcl_Interp *interp, int objc,
Tcl_Obj * const objv[], int isEntry )
{
ComboParams *para;
GtkTreeModel *model;
int ret;
if( gnoclParseOptions( interp, objc, objv, boxOptions ) != TCL_OK )
{
gnoclClearOptions( boxOptions );
return TCL_ERROR;
}
model = GTK_TREE_MODEL( gtk_list_store_new( 3, G_TYPE_STRING,
G_TYPE_STRING, GDK_TYPE_PIXBUF ) );
para = g_new( ComboParams, 1 );
para->interp = interp;
para->onChanged = NULL;
para->variable = NULL;
para->name = gnoclGetAutoWidgetId();
para->comboBox = GTK_COMBO_BOX(
isEntry ? gtk_combo_box_entry_new_with_model( model, VALUE_COLUMN )
: gtk_combo_box_new_with_model( model ) );
para->inSetVar = 0;
if( isEntry == 0 )
{
GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start( GTK_CELL_LAYOUT( para->comboBox ),
renderer, TEXT_COLUMN );
gtk_cell_layout_set_attributes( GTK_CELL_LAYOUT( para->comboBox ),
renderer, "text", TEXT_COLUMN, NULL );
}
gtk_widget_show( GTK_WIDGET( para->comboBox ) );
ret = gnoclSetOptions( interp, boxOptions, G_OBJECT( para->comboBox ), -1 );
if( ret == TCL_OK )
ret = configure( interp, para, boxOptions );
gnoclClearOptions( boxOptions );
if( ret != TCL_OK )
{
gtk_widget_destroy( GTK_WIDGET( para->comboBox ) );
g_free( para );
return TCL_ERROR;
}
g_signal_connect( GTK_OBJECT( para->comboBox ), "destroy",
G_CALLBACK( destroyFunc ), para );
gnoclMemNameAndWidget( para->name, GTK_WIDGET( para->comboBox ) );
Tcl_CreateObjCommand( interp, para->name, comboBoxFunc, para, NULL );
Tcl_SetObjResult( interp, Tcl_NewStringObj( para->name, -1 ) );
return TCL_OK;
}
int gnoclComboCmd ( ClientData data, Tcl_Interp *interp,
int objc, Tcl_Obj * const objv[] )
{
ComboParams *para;
int ret;
if ( gnoclParseOptions ( interp, objc, objv, comboOptions )
!= TCL_OK )
{
gnoclClearOptions ( comboOptions );
return TCL_ERROR;
}
para = g_new ( ComboParams, 1 );
para->interp = interp;
para->combo = GTK_COMBO ( gtk_combo_new( ) );
para->variable = NULL;
para->onChanged = NULL;
para->inSetVar = 0;
ret = gnoclSetOptions ( interp, comboOptions,
G_OBJECT ( para->combo ), -1 );
if ( ret == TCL_OK )
ret = configure ( interp, para, comboOptions );
gnoclClearOptions ( comboOptions );
if ( ret != TCL_OK )
{
g_free ( para );
gtk_widget_destroy ( GTK_WIDGET ( para->combo ) );
return TCL_ERROR;
}
para->name = gnoclGetAutoWidgetId();
g_signal_connect ( G_OBJECT ( para->combo ), "destroy",
G_CALLBACK ( destroyFunc ), para );
gnoclMemNameAndWidget ( para->name, GTK_WIDGET ( para->combo ) );
gtk_widget_show ( GTK_WIDGET ( para->combo ) );
Tcl_CreateObjCommand ( interp, para->name, comboFunc, para, NULL );
Tcl_SetObjResult ( interp, Tcl_NewStringObj ( para->name, -1 ) );
return TCL_OK;
}
int gnoclSpinButtonCmd( ClientData data, Tcl_Interp *interp,
int objc, Tcl_Obj * const objv[] )
{
SpinButtonParams *para;
if( gnoclParseOptions( interp, objc, objv, spinButtonOptions ) != TCL_OK )
{
gnoclClearOptions( spinButtonOptions );
return TCL_ERROR;
}
para = g_new( SpinButtonParams, 1 );
para->spinButton = GTK_SPIN_BUTTON( gtk_spin_button_new(
GTK_ADJUSTMENT( gtk_adjustment_new( 0, 0, 100,
1, 10, 20 ) ), 1.0, 1 ) );
para->interp = interp;
para->variable = NULL;
para->onValueChanged = NULL;
para->inSetVar = 0;
gtk_spin_button_set_numeric( para->spinButton, 1 );
gtk_widget_show( GTK_WIDGET( para->spinButton ) );
if( configure( interp, para, spinButtonOptions ) != TCL_OK )
{
g_free( para );
gtk_widget_destroy( GTK_WIDGET( para->spinButton ) );
gnoclClearOptions( spinButtonOptions );
return TCL_ERROR;
}
gnoclClearOptions( spinButtonOptions );
para->name = gnoclGetAutoWidgetId();
g_signal_connect( G_OBJECT( para->spinButton ), "destroy",
G_CALLBACK( spinButtonDestroyFunc ), para );
gnoclMemNameAndWidget( para->name, GTK_WIDGET( para->spinButton ) );
Tcl_CreateObjCommand( interp, para->name, spinButtonFunc, para, NULL );
Tcl_SetObjResult( interp, Tcl_NewStringObj( para->name, -1 ) );
return TCL_OK;
}
/**
\brief
\author Peter G Baum, William J Giddings
\date
**/
int gnoclLabelCmd (
ClientData data,
Tcl_Interp *interp,
int objc,
Tcl_Obj * const objv[] )
{
#ifdef DEBUG_LABEL
printf ( "label/staticFuncs/gnoclLabelCmd\n" );
#endif
LabelParams *para;
int ret;
if ( gnoclParseOptions ( interp, objc, objv, labelOptions ) != TCL_OK )
{
gnoclClearOptions ( labelOptions );
return TCL_ERROR;
}
para = g_new ( LabelParams, 1 );
para->label = GTK_LABEL ( gtk_label_new ( NULL ) );
para->interp = interp;
para->textVariable = NULL;
para->onChanged = NULL;
para->inSetVar = 0;
gtk_widget_show ( GTK_WIDGET ( para->label ) );
/* added 14/Jan/2010 */
gtk_label_set_use_markup ( para->label, TRUE );
ret = gnoclSetOptions ( interp, labelOptions, G_OBJECT ( para->label ), -1 );
if ( ret == TCL_OK )
{
ret = configure ( interp, para, labelOptions );
}
gnoclClearOptions ( labelOptions );
if ( ret != TCL_OK )
{
gtk_widget_destroy ( GTK_WIDGET ( para->label ) );
g_free ( para );
return TCL_ERROR;
}
para->name = gnoclGetAutoWidgetId();
g_signal_connect ( G_OBJECT ( para->label ), "destroy", G_CALLBACK ( destroyFunc ), para );
gnoclMemNameAndWidget ( para->name, GTK_WIDGET ( para->label ) );
Tcl_CreateObjCommand ( interp, para->name, labelFunc, para, NULL );
Tcl_SetObjResult ( interp, Tcl_NewStringObj ( para->name, -1 ) );
return TCL_OK;
}
int gnoclCanvasCmd( ClientData data, Tcl_Interp *interp,
int objc, Tcl_Obj * const objv[] )
{
CanvasParams *para;
int ret;
if( gnoclParseOptions( interp, objc, objv, canvasOptions ) != TCL_OK )
{
gnoclClearOptions( canvasOptions );
return TCL_ERROR;
}
para = g_new( CanvasParams, 1 );
/* what is that for? Found in canvas demos. */
gtk_widget_push_colormap( gdk_rgb_get_cmap() );
/* antialiased is default */
if( canvasOptions[antialiasedIdx].status == GNOCL_STATUS_CHANGED &&
canvasOptions[antialiasedIdx].val.b == 0 )
{
para->canvas = GNOME_CANVAS( gnome_canvas_new( ) );
}
else
para->canvas = GNOME_CANVAS( gnome_canvas_new_aa( ) );
gtk_widget_show( GTK_WIDGET( para->canvas ) );
/*
TODO: what is that for? Found in canvas demos.
gtk_widget_pop_colormap();
*/
gnome_canvas_set_center_scroll_region( para->canvas, 0 );
ret = gnoclSetOptions( interp, canvasOptions,
G_OBJECT( para->canvas ), -1 );
if( ret == TCL_OK )
ret = configure( interp, para, canvasOptions );
gnoclClearOptions( canvasOptions );
if( ret != TCL_OK )
{
gtk_widget_destroy( GTK_WIDGET( para->canvas ) );
g_free( para );
return TCL_ERROR;
}
para->name = gnoclGetAutoWidgetId();
gnoclMemNameAndWidget( para->name, GTK_WIDGET( para->canvas ) );
/* TODO: g_hash_table_new_full */
para->tagToItems = g_hash_table_new_full( g_str_hash, g_str_equal,
g_free, ptrArrayFree );
para->interp = interp;
g_signal_connect_after( G_OBJECT( para->canvas ), "destroy",
G_CALLBACK( destroyFunc ), para );
Tcl_CreateObjCommand( interp, para->name, canvasFunc, para, NULL );
Tcl_SetObjResult( interp, Tcl_NewStringObj( para->name, -1 ) );
return TCL_OK;
}