@ -833,11 +833,12 @@ T Control::get_theme_item_in_types(Control *p_theme_owner, Window *p_theme_owner
ERR_FAIL_COND_V_MSG ( p_theme_types . size ( ) = = 0 , T ( ) , " At least one theme type must be specified. " ) ;
// First, look through each control or window node in the branch, until no valid parent can be found.
// For each control iterate through its inheritance chain and see if p_name exists in any of them .
// Only nodes with a theme resource attached are considered .
Control * theme_owner = p_theme_owner ;
Window * theme_owner_window = p_theme_owner_window ;
while ( theme_owner | | theme_owner_window ) {
// For each theme resource check the theme types provided and see if p_name exists with any of them.
for ( const StringName & E : p_theme_types ) {
if ( theme_owner & & theme_owner - > data . theme - > has_theme_item ( p_data_type , p_name , E ) ) {
return theme_owner - > data . theme - > get_theme_item ( p_data_type , p_name , E ) ;
@ -888,11 +889,12 @@ bool Control::has_theme_item_in_types(Control *p_theme_owner, Window *p_theme_ow
ERR_FAIL_COND_V_MSG ( p_theme_types . size ( ) = = 0 , false , " At least one theme type must be specified. " ) ;
// First, look through each control or window node in the branch, until no valid parent can be found.
// For each control iterate through its inheritance chain and see if p_name exists in any of them .
// Only nodes with a theme resource attached are considered .
Control * theme_owner = p_theme_owner ;
Window * theme_owner_window = p_theme_owner_window ;
while ( theme_owner | | theme_owner_window ) {
// For each theme resource check the theme types provided and see if p_name exists with any of them.
for ( const StringName & E : p_theme_types ) {
if ( theme_owner & & theme_owner - > data . theme - > has_theme_item ( p_data_type , p_name , E ) ) {
return true ;
@ -1130,6 +1132,150 @@ bool Control::has_theme_constant(const StringName &p_name, const StringName &p_t
return has_theme_item_in_types ( data . theme_owner , data . theme_owner_window , Theme : : DATA_TYPE_CONSTANT , p_name , theme_types ) ;
}
float Control : : fetch_theme_default_base_scale ( Control * p_theme_owner , Window * p_theme_owner_window ) {
// First, look through each control or window node in the branch, until no valid parent can be found.
// Only nodes with a theme resource attached are considered.
// For each theme resource see if their assigned theme has the default value defined and valid.
Control * theme_owner = p_theme_owner ;
Window * theme_owner_window = p_theme_owner_window ;
while ( theme_owner | | theme_owner_window ) {
if ( theme_owner & & theme_owner - > data . theme - > has_default_theme_base_scale ( ) ) {
return theme_owner - > data . theme - > get_default_theme_base_scale ( ) ;
}
if ( theme_owner_window & & theme_owner_window - > theme - > has_default_theme_base_scale ( ) ) {
return theme_owner_window - > theme - > get_default_theme_base_scale ( ) ;
}
Node * parent = theme_owner ? theme_owner - > get_parent ( ) : theme_owner_window - > get_parent ( ) ;
Control * parent_c = Object : : cast_to < Control > ( parent ) ;
if ( parent_c ) {
theme_owner = parent_c - > data . theme_owner ;
theme_owner_window = parent_c - > data . theme_owner_window ;
} else {
Window * parent_w = Object : : cast_to < Window > ( parent ) ;
if ( parent_w ) {
theme_owner = parent_w - > theme_owner ;
theme_owner_window = parent_w - > theme_owner_window ;
} else {
theme_owner = nullptr ;
theme_owner_window = nullptr ;
}
}
}
// Secondly, check the project-defined Theme resource.
if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_default_theme_base_scale ( ) ) {
return Theme : : get_project_default ( ) - > get_default_theme_base_scale ( ) ;
}
}
// Lastly, fall back on the default Theme.
return Theme : : get_default ( ) - > get_default_theme_base_scale ( ) ;
}
float Control : : get_theme_default_base_scale ( ) const {
return fetch_theme_default_base_scale ( data . theme_owner , data . theme_owner_window ) ;
}
Ref < Font > Control : : fetch_theme_default_font ( Control * p_theme_owner , Window * p_theme_owner_window ) {
// First, look through each control or window node in the branch, until no valid parent can be found.
// Only nodes with a theme resource attached are considered.
// For each theme resource see if their assigned theme has the default value defined and valid.
Control * theme_owner = p_theme_owner ;
Window * theme_owner_window = p_theme_owner_window ;
while ( theme_owner | | theme_owner_window ) {
if ( theme_owner & & theme_owner - > data . theme - > has_default_theme_font ( ) ) {
return theme_owner - > data . theme - > get_default_theme_font ( ) ;
}
if ( theme_owner_window & & theme_owner_window - > theme - > has_default_theme_font ( ) ) {
return theme_owner_window - > theme - > get_default_theme_font ( ) ;
}
Node * parent = theme_owner ? theme_owner - > get_parent ( ) : theme_owner_window - > get_parent ( ) ;
Control * parent_c = Object : : cast_to < Control > ( parent ) ;
if ( parent_c ) {
theme_owner = parent_c - > data . theme_owner ;
theme_owner_window = parent_c - > data . theme_owner_window ;
} else {
Window * parent_w = Object : : cast_to < Window > ( parent ) ;
if ( parent_w ) {
theme_owner = parent_w - > theme_owner ;
theme_owner_window = parent_w - > theme_owner_window ;
} else {
theme_owner = nullptr ;
theme_owner_window = nullptr ;
}
}
}
// Secondly, check the project-defined Theme resource.
if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_default_theme_font ( ) ) {
return Theme : : get_project_default ( ) - > get_default_theme_font ( ) ;
}
}
// Lastly, fall back on the default Theme.
return Theme : : get_default ( ) - > get_default_theme_font ( ) ;
}
Ref < Font > Control : : get_theme_default_font ( ) const {
return fetch_theme_default_font ( data . theme_owner , data . theme_owner_window ) ;
}
int Control : : fetch_theme_default_font_size ( Control * p_theme_owner , Window * p_theme_owner_window ) {
// First, look through each control or window node in the branch, until no valid parent can be found.
// Only nodes with a theme resource attached are considered.
// For each theme resource see if their assigned theme has the default value defined and valid.
Control * theme_owner = p_theme_owner ;
Window * theme_owner_window = p_theme_owner_window ;
while ( theme_owner | | theme_owner_window ) {
if ( theme_owner & & theme_owner - > data . theme - > has_default_theme_font_size ( ) ) {
return theme_owner - > data . theme - > get_default_theme_font_size ( ) ;
}
if ( theme_owner_window & & theme_owner_window - > theme - > has_default_theme_font_size ( ) ) {
return theme_owner_window - > theme - > get_default_theme_font_size ( ) ;
}
Node * parent = theme_owner ? theme_owner - > get_parent ( ) : theme_owner_window - > get_parent ( ) ;
Control * parent_c = Object : : cast_to < Control > ( parent ) ;
if ( parent_c ) {
theme_owner = parent_c - > data . theme_owner ;
theme_owner_window = parent_c - > data . theme_owner_window ;
} else {
Window * parent_w = Object : : cast_to < Window > ( parent ) ;
if ( parent_w ) {
theme_owner = parent_w - > theme_owner ;
theme_owner_window = parent_w - > theme_owner_window ;
} else {
theme_owner = nullptr ;
theme_owner_window = nullptr ;
}
}
}
// Secondly, check the project-defined Theme resource.
if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_default_theme_font_size ( ) ) {
return Theme : : get_project_default ( ) - > get_default_theme_font_size ( ) ;
}
}
// Lastly, fall back on the default Theme.
return Theme : : get_default ( ) - > get_default_theme_font_size ( ) ;
}
int Control : : get_theme_default_font_size ( ) const {
return fetch_theme_default_font_size ( data . theme_owner , data . theme_owner_window ) ;
}
Rect2 Control : : get_parent_anchorable_rect ( ) const {
if ( ! is_inside_tree ( ) ) {
return Rect2 ( ) ;
@ -2789,6 +2935,10 @@ void Control::_bind_methods() {
ClassDB : : bind_method ( D_METHOD ( " has_theme_color " , " name " , " theme_type " ) , & Control : : has_theme_color , DEFVAL ( " " ) ) ;
ClassDB : : bind_method ( D_METHOD ( " has_theme_constant " , " name " , " theme_type " ) , & Control : : has_theme_constant , DEFVAL ( " " ) ) ;
ClassDB : : bind_method ( D_METHOD ( " get_theme_default_base_scale " ) , & Control : : get_theme_default_base_scale ) ;
ClassDB : : bind_method ( D_METHOD ( " get_theme_default_font " ) , & Control : : get_theme_default_font ) ;
ClassDB : : bind_method ( D_METHOD ( " get_theme_default_font_size " ) , & Control : : get_theme_default_font_size ) ;
ClassDB : : bind_method ( D_METHOD ( " get_parent_control " ) , & Control : : get_parent_control ) ;
ClassDB : : bind_method ( D_METHOD ( " set_h_grow_direction " , " direction " ) , & Control : : set_h_grow_direction ) ;
Rémi Verschelde
GitHub