void StatusBar_Impl::position_parts()
{
Rect rect(Point(0,0), statusbar->get_geometry().get_size());
Rect content = statusbar->get_content_box();
int xpos = content.right;
if (show_size_grip)
{
int preferred_width = part_size_grip.get_css_width();
Rect rect_sizegrip(content.right - preferred_width, content.top, content.right, content.bottom);
xpos = rect_sizegrip.left;
}
for (unsigned int index = statusbar_parts.size(); index > 0; index--)
{
StatusBar_Part &statusbar_part = statusbar_parts[index-1];
int left = xpos - statusbar_part.width;
int right = xpos;
Rect new_position(left, content.top, right, content.bottom);
if (statusbar_part.component && statusbar_part.position != new_position)
statusbar_part.component->set_geometry(part_status_part.get_content_box(new_position));
statusbar_part.position = new_position;
xpos = left;
}
}
void StatusBar_Impl::on_render(Canvas &canvas, const Rect &update_rect)
{
Rect rect(Point(0,0), statusbar->get_geometry().get_size());
Rect content = statusbar->get_content_box();
Rect rect_status_text = content;
if (show_size_grip)
{
int preferred_width = part_size_grip.get_css_width();
Rect rect_sizegrip(content.right - preferred_width, content.top, content.right, content.bottom);
part_size_grip.render_box(canvas, rect_sizegrip);
rect_status_text.right = rect_sizegrip.left;
}
if (!statusbar_parts.empty())
rect_status_text.right = statusbar_parts[0].position.left;
part_status_text.render_box(canvas, rect_status_text);
Rect status_text_content = part_status_text.get_content_box(rect_status_text);
statusbar->render_text(canvas, status_text, status_text_content.left + 4, content.bottom - 6);
for (unsigned int index = 0; index < statusbar_parts.size(); index++)
{
StatusBar_Part &statusbar_part = statusbar_parts[index];
part_status_part.render_box(canvas, statusbar_part.position);
Rect part_content = part_status_part.get_content_box(statusbar_part.position);
int icon_width = 0;
if (!statusbar_part.icon.is_null())
{
statusbar_part.icon.draw(canvas, (float)part_content.left + 4, (float)part_content.bottom - 6 - statusbar_part.icon.get_height());
icon_width = statusbar_part.icon.get_width() + 4;
}
if (!statusbar_part.text.empty())
{
statusbar->render_text(canvas, statusbar_part.text, part_content.left + 4 + icon_width, part_content.bottom - 6);
}
}
}
void ToolBar_Impl::update_layout(Canvas &canvas)
{
if (need_layout_update == false)
return;
need_layout_update = false;
Rect rect = toolbar->get_size();
Rect component_content = toolbar->get_content_box();
Rect item_content = part_item_normal.get_content_box(component_content);
int original_text_gap = part_item_normal.get_property_int(CssStr::text_gap, "3");
if (horizontal)
{
int x = component_content.left;
int center_y = item_content.get_center().y;
int item_size = part_item_normal.get_css_width();
std::vector<ToolBarItem>::size_type index, size;
size = items.size();
for (index = 0; index < size; index++)
{
ToolBarItem &item = items[index];
item_content.left = x;
Size text_size = toolbar->get_render_text_size(canvas, item.impl->text);
int text_gap = original_text_gap;
if (text_size.width == 0)
text_gap = 0;
if (layout == layout_left)
{
item.impl->icon_pos = Rect(Point(0, center_y-size_icon.height/2-item_content.top), size_icon);
item_content.right = item_content.left + item.impl->icon_pos.get_width() + text_gap + text_size.width;
item.impl->text_pos = Point(item.impl->icon_pos.right + text_gap, part_item_normal.get_vertical_text_align(canvas, item_content).baseline-item_content.top);
}
else if (layout == layout_center)
{
item.impl->icon_pos = Rect(Point(item_size/2-size_icon.width/2, 0), size_icon);
item.impl->text_pos = Point(item_size/2-text_size.width/2, item.impl->icon_pos.bottom + text_gap + text_size.height);
item_content.right = item_content.left + item_size;
}
Rect item_render = part_item_normal.get_border_box(item_content);
Rect shrink_box = part_item_normal.get_content_shrink_box();
item_render.translate(shrink_box.left,0);
item.impl->position = item_render;
x = item_render.right;
}
}
else
{
int y = component_content.top;
int center_x = item_content.get_center().x;
int size_item = part_item_normal.get_css_height();
std::vector<ToolBarItem>::size_type index, size;
size = items.size();
for (index = 0; index < size; index++)
{
ToolBarItem &item = items[index];
item_content.top = y;
Size text_size = toolbar->get_render_text_size(canvas, item.impl->text);
int text_gap = original_text_gap;
if (text_size.width == 0)
text_gap = 0;
if (layout == layout_left)
{
item.impl->icon_pos = Rect(Point(0,0), size_icon);
item.impl->text_pos = Point(item.impl->icon_pos.right + text_gap, size_item/2+text_size.height/2);
item_content.bottom = item_content.top + size_item;
}
else if (layout == layout_center)
{
item.impl->icon_pos = Rect(Point(center_x-size_icon.width/2, 0), size_icon);
item.impl->text_pos = Point(center_x-text_size.width/2, item.impl->icon_pos.bottom + text_gap + text_size.height);
item_content.bottom = item_content.top + item.impl->icon_pos.get_height() + text_gap + text_size.height;
}
Rect item_render = part_item_normal.get_border_box(item_content);
Rect shrink_box = part_item_normal.get_content_shrink_box();
item_render.translate(0, shrink_box.top);
item.impl->position = item_render;
y = item_render.bottom;
}
}
// toolbar->request_repaint();
}
