void twidget::place(const tpoint& origin, const tpoint& size)
{
assert(size.x >= 0);
assert(size.y >= 0);
x_ = origin.x;
y_ = origin.y;
width_ = size.x;
height_ = size.y;
#if 0
std::cerr
<< "Id " << id()
<< " rect " << get_rectangle()
<< " parent "
<< (parent ? parent->get_x() : 0)
<< ','
<< (parent ? parent->get_y() : 0)
<< " screen origin " << x_ << ',' << y_
<< ".\n";
#endif
set_is_dirty(true);
}
void ttext_box::handle_mouse_selection(tpoint mouse, const bool start_selection)
{
mouse.x -= get_x();
mouse.y -= get_y();
// FIXME we don't test for overflow in width
if(mouse.x < static_cast<int>(text_x_offset_)
|| mouse.y < static_cast<int>(text_y_offset_)
|| mouse.y >= static_cast<int>(text_y_offset_ + text_height_)) {
return;
}
int offset = get_column_line(tpoint(mouse.x - text_x_offset_,
mouse.y - text_y_offset_)).x;
if(offset < 0) {
return;
}
set_cursor(offset, !start_selection);
update_canvas();
set_is_dirty(true);
dragging_ |= start_selection;
}
void set_variable(const std::string& key, const variant& value)
{
variables_.add(key, value);
set_is_dirty(true);
}
void set_height(const unsigned height)
{
h_ = height;
set_is_dirty(true);
}
void set_width(const unsigned width)
{
w_ = width;
set_is_dirty(true);
}
/**
* Sets the grow factor for a column.
*
* @todo refer to a page with the layout manipulation info.
*
* @param column The column to modify.
* @param factor The grow factor.
*/
void set_column_grow_factor(const unsigned column, const unsigned factor)
{
assert(column < col_grow_factor_.size());
col_grow_factor_[column] = factor;
set_is_dirty(true);
}
void set_best_slider_length(const unsigned length)
{
best_slider_length_ = length;
set_is_dirty(true);
}
/**
* Sets the grow factor for a row.
*
* @todo refer to a page with the layout manipulation info.
*
* @param row The row to modify.
* @param factor The grow factor.
*/
void set_row_grow_factor(const unsigned row, const unsigned factor)
{
assert(row < row_grow_factor_.size());
row_grow_factor_[row] = factor;
set_is_dirty(true);
}
