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the dockpane splitbar is done

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This commit is contained in:
Jinhao 2015-09-07 09:12:51 +08:00
parent b453529366
commit 65a876cc74
1 changed files with 39 additions and 25 deletions
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64
source/gui/place.cpp
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@ -1794,9 +1794,15 @@ namespace nana
int delta = (_m_is_vert(dir_) ? now_pos.y : now_pos.x) - base_pos_.x;
int new_pos = base_pos_.y + delta;
if (new_pos < range_.x)
{
new_pos = range_.x;
delta = new_pos - base_pos_.y;
}
else if (new_pos >= range_.y)
{
new_pos = range_.y - 1;
delta = new_pos - base_pos_.y;
}
now_pos = this->pos();
if (_m_is_vert(dir_))
@ -1922,24 +1928,32 @@ namespace nana
auto child_dv = dynamic_cast<div_dockpane*>(child.get());
const bool is_vert = _m_is_vert(child->dir);
auto room_px = (is_vert ? room.height : room.width);
double weight;
if (child->weight.is_none())
weight = (is_vert ? (room.height / double(vert_count)) : (room.width / double(horz_count)));
else
weight = child->weight.get_value(is_vert ? area.height : area.width);
auto div_next = _m_right(child_dv);
auto & splitter_ptr = swp_splitters[child_dv];
auto si = splitters_.find(child_dv);
if (si == splitters_.end())
if (child->weight.is_not_none())
{
splitter_ptr.reset(new splitter(impl_->window_handle, child->dir, this, child_dv));
weight = child->weight.get_value(is_vert ? area.height : area.width);
if (weight > room_px)
weight = room_px;
}
else
weight = room_px / double(is_vert ? vert_count : horz_count);
splitter* split = nullptr;
if (_m_right(child_dv))
{
splitter_ptr.swap(si->second);
//Creates a splitbar if the 'right' leaf is not empty
auto & splitter_ptr = swp_splitters[child_dv];
auto si = splitters_.find(child_dv);
if (si == splitters_.end())
splitter_ptr.reset(new splitter(impl_->window_handle, child->dir, this, child_dv));
else
splitter_ptr.swap(si->second);
split = splitter_ptr.get();
}
::nana::rectangle child_r;
@ -1952,10 +1966,10 @@ namespace nana
child_r.width = static_cast<unsigned>(weight);
child_r.height = static_cast<unsigned>(bottom - top);
left += weight;
if (div_next)
if (split)
{
splitter_ptr->move(rectangle{child_r.right(), child_r.y, splitter_px, child_r.height});
splitter_ptr->range(left - weight, right - static_cast<int>(splitter_px));
split->move(rectangle{ child_r.right(), child_r.y, splitter_px, child_r.height });
split->range(left - weight, right - static_cast<int>(splitter_px));
left += splitter_px;
}
break;
@ -1965,10 +1979,10 @@ namespace nana
child_r.y = static_cast<int>(top);
child_r.width = static_cast<unsigned>(weight);
child_r.height = static_cast<unsigned>(bottom - top);
if (div_next)
if (split)
{
splitter_ptr->move(rectangle{ child_r.x - static_cast<int>(splitter_px), child_r.y, splitter_px, child_r.height });
splitter_ptr->range(left, right - static_cast<int>(splitter_px) + weight);
split->move(rectangle{ child_r.x - static_cast<int>(splitter_px), child_r.y, splitter_px, child_r.height });
split->range(left, right - static_cast<int>(splitter_px)+weight);
right -= splitter_px;
}
break;
@ -1978,10 +1992,10 @@ namespace nana
child_r.width = static_cast<unsigned>(right - left);
child_r.height = static_cast<unsigned>(weight);
top += weight;
if (div_next)
if (split)
{
splitter_ptr->move(rectangle{ child_r.x, child_r.bottom(), child_r.width, splitter_px });
splitter_ptr->range(top - weight, bottom - static_cast<int>(splitter_px));
split->move(rectangle{ child_r.x, child_r.bottom(), child_r.width, splitter_px });
split->range(top - weight, bottom - static_cast<int>(splitter_px));
top += splitter_px;
}
break;
@ -1991,11 +2005,11 @@ namespace nana
child_r.y = static_cast<int>(bottom);
child_r.width = static_cast<unsigned>(right - left);
child_r.height = static_cast<unsigned>(weight);
if (div_next)
if (split)
{
bottom -= splitter_px;
splitter_ptr->move(rectangle{ child_r.x, child_r.y - static_cast<int>(splitter_px), child_r.width, splitter_px });
splitter_ptr->range(top, bottom + weight);
split->move(rectangle{ child_r.x, child_r.y - static_cast<int>(splitter_px), child_r.width, splitter_px });
split->range(top, bottom + weight);
}
break;
}