font is shown as a text widget now

fixed setting of vtable in derived classes
still some local to screen coordinate calculation problem in text widget

2 files changed, 8 insertions, 6 deletions

diff --git a/src/gui/composite_widget.c b/src/gui/composite_widget.c
index 9f2d1c1..e71bac6 100644
--- a/src/gui/composite_widget.c
+++ b/src/gui/composite_widget.c
@@ -28,6 +28,7 @@ void composite_widget_init( composite_widget_t *widget, widget_t *parent, const
 	widget->focused_child = NULL;
 	memset( widget->children, 0, MAX_NOF_WIDGET_CHILDREN * sizeof( widget_t * ) );
 
+	widget->base.vtable = (widget_vtable_t *)&composite_widget_vtable;
 	widget->vtable = &composite_widget_vtable;
 }
 
@@ -35,7 +36,7 @@ void composite_widget_draw( void *obj, graphics_context_t *context )
 {
 	composite_widget_t *widget = obj;
 
-	widget->base.vtable->draw( obj, context );
+	widget_draw( obj, context );
 
 	for( int i = widget->nof_children - 1; i >= 0; i-- ) {
 		widget_t *child = widget->children[i];
@@ -49,7 +50,7 @@ void composite_widget_get_focus( void *obj, widget_t *widget )
 
 	o->focused_child = widget;
 
-	o->base.vtable->get_focus( o, widget );
+	widget_get_focus( o, widget );
 }
 
 void composite_widget_add_child( void *obj, widget_t *child )
diff --git a/src/gui/text_widget.c b/src/gui/text_widget.c
index fbb3754..6071fd1 100644
--- a/src/gui/text_widget.c
+++ b/src/gui/text_widget.c
@@ -28,6 +28,7 @@ void text_widget_init( text_widget_t *widget, widget_t *parent, const int x, con
 	// maybe with memory manager in place we can do this with a strdup
 	widget->s = s;
 
+	widget->base.vtable = (widget_vtable_t *)&text_widget_vtable;
 	widget->vtable = &text_widget_vtable;
 }
 
@@ -35,16 +36,16 @@ void text_widget_draw( void *obj, graphics_context_t *context )
 {
 	text_widget_t *widget = obj;
 
-	widget->base.vtable->draw( obj, context );
+	widget_draw( obj, context );
 
 	int x = 0;
 	int y = 0;
 
 	widget->base.vtable->model_to_screen( widget, &x, &y );
 
-	for( char c = widget->s[0]; c != '\0'; c++ ) {
-		vga_draw_char( context, c, x, y, widget->base.background_color,
-		VGA_COLOR_WHITE );
+	for( const char *p = widget->s; *p != '\0'; p++ ) {
+		vga_draw_char( context, *p, x, y, widget->base.background_color,
+			VGA_COLOR_WHITE );
 		x += 9;
 		if( x >= widget->base.w - 9 ) {
 			y += 16;