void Horizontal_paned::Set_pane_position(float p)
{
float pane_size = Get_value(PANE);
float max_x = Get_size().x-pane_size;
pane_position = p<0?0:p>max_x?max_x:p;
pane_reference = pane_position/max_x;
Organise();
}
/*-----------------------------------------------------------------*/
int main(void) {
char command;
int value;
struct list_node_s* head_p = NULL;
/* start with empty list */
command = Get_command();
while (command != 'q' && command != 'Q') {
switch (command) {
case 'i':
case 'I':
value = Get_value();
Insert(head_p, value);
break;
case 'p':
case 'P':
Print(head_p);
break;
case 'm':
case 'M':
value = Get_value();
printf("Member not implemented\n");
break;
case 'd':
case 'D':
value = Get_value();
printf("Delete not implemented\n");
break;
case 'f':
case 'F':
printf("Free list not implemented\n");
break;
default:
printf("There is no %c command\n", command);
printf("Please try again\n");
}
command = Get_command();
}
// Free_list
return 0;
} /* main */
void Expander::Handle_event(const ALLEGRO_EVENT& event)
{
if(child && Is_open())
child->Handle_event(event);
if(ALLEGRO_EVENT_MOUSE_BUTTON_UP == event.type)
{
Vector2 p = Get_position();
bool covers_point = Covers_point(event.mouse.x, event.mouse.y);
if(covers_point && event.mouse.y<p.y+Get_value(SELF_HEIGHT))
{
if(event.mouse.x < p.x+Get_value(INDENT))
{
if(Is_open())
Close();
else
Open();
}
}
}
}
/*-----------------------------------------------------------------*/
int main(void) {
char command;
int value;
struct list_node_s* head_p = NULL; /* start with empty list */
command = Get_command();
while (command != 'q' && command != 'Q') {
switch (command) {
case 'i':
case 'I':
value = Get_value();
Insert(value, &head_p); /* Ignore return value */
break;
case 'p':
case 'P':
Print(head_p);
break;
case 'm':
case 'M':
value = Get_value();
Member(value, head_p); /* Ignore return value */
break;
case 'd':
case 'D':
value = Get_value();
Delete(value, &head_p); /* Ignore return value */
break;
default:
printf("There is no %c command\n", command);
printf("Please try again\n");
}
command = Get_command();
}
Free_list(&head_p);
return 0;
} /* main */
void Horizontal_paned::Organise()
{
Vector2 position = Get_position();
Vector2 size = Get_size();
float pane_size = Get_value(PANE);
float leftsize = pane_position;
float rightsize = size.x-pane_size-leftsize;
if(left)
{
left->Set_position(position);
left->Set_size(Vector2(leftsize, size.y));
}
if(right)
{
right->Set_position(Vector2(position.x+leftsize+pane_size, position.y));
right->Set_size(Vector2(rightsize, size.y));
}
}
void Vertical_paned::Organise()
{
Vector2 position = Get_position();
Vector2 size = Get_size();
float topsize = pane_position;
float pane_size = Get_value(PANE);
float bottomsize = size.y-pane_size-topsize;
if(top)
{
top->Set_position(position);
top->Set_size(Vector2(size.x, topsize));
}
if(bottom)
{
bottom->Set_position(Vector2(position.x, position.y+topsize+pane_size));
bottom->Set_size(Vector2(size.x, bottomsize));
}
Calculate_request_size();
}
