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fix an issue of child root window(nested_form)

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This commit is contained in:
Jinhao
2015-12-22 00:41:58 +08:00
parent 75800b2e78
commit 9bb0e8eb34
3 changed files with 109 additions and 28 deletions
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60
source/gui/detail/window_manager.cpp
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@@ -550,10 +550,10 @@ namespace detail
std::lock_guard<decltype(mutex_)> lock(mutex_);
if (impl_->wd_register.available(wd))
{
if(wd->other.category != category::root_tag::value)
if (category::flags::root != wd->other.category)
{
//Move child widgets
if(x != wd->pos_owner.x || y != wd->pos_owner.y)
if (x != wd->pos_owner.x || y != wd->pos_owner.y)
{
point delta{ x - wd->pos_owner.x, y - wd->pos_owner.y };
@@ -570,8 +570,20 @@ namespace detail
return true;
}
}
else if(false == passive)
else if (!passive)
{
//Check if this root is a nested
if (wd->parent && (category::flags::root != wd->parent->other.category))
{
//The parent of the window is not a root, the position should
//be transformed to a position based on its parent.
x += wd->parent->pos_root.x;
y += wd->parent->pos_root.y;
}
native_interface::move_window(wd->root, x, y);
}
}
return false;
@@ -610,22 +622,36 @@ namespace detail
}
else
{
::nana::rectangle root_r = r;
//Move event should not get called here,
//because the window is a root, the event will get called by system event handler.
//Check if this root is a nested
if (wd->parent && (category::flags::root != wd->parent->other.category))
{
//The parent of the window is not a root, the position should
//be transformed to a position based on its parent.
root_r.x += wd->parent->pos_root.x;
root_r.y += wd->parent->pos_root.y;
}
if(size_changed)
{
wd->dimension.width = r.width;
wd->dimension.height = r.height;
wd->dimension.width = root_r.width;
wd->dimension.height = root_r.height;
wd->drawer.graphics.make(wd->dimension);
wd->root_graph->make(wd->dimension);
native_interface::move_window(wd->root, r);
native_interface::move_window(wd->root, root_r);
arg_resized arg;
arg.window_handle = reinterpret_cast<window>(wd);
arg.width = r.width;
arg.height = r.height;
arg.width = root_r.width;
arg.height = root_r.height;
brock.emit(event_code::resized, wd, arg, true, brock.get_thread_context());
}
else
native_interface::move_window(wd->root, r.x, r.y);
native_interface::move_window(wd->root, root_r.x, root_r.y);
}
return (moved || size_changed);
@@ -1456,12 +1482,15 @@ namespace detail
std::function<void(core_window_t*, const nana::point&)> set_pos_root;
set_pos_root = [&set_pos_root](core_window_t* wd, const nana::point& delta_pos)
{
wd->pos_root -= delta_pos;
for (auto child : wd->children)
{
if (category::flags::root == child->other.category)
{
native_interface::set_parent(child->root, wd->root);
auto pos = native_interface::window_position(child->root);
native_interface::parent_window(child->root, wd->root, false);
pos -= delta_pos;
native_interface::move_window(child->root, pos.x, pos.y);
}
else
{
@@ -1471,6 +1500,8 @@ namespace detail
set_pos_root(child, delta_pos);
}
}
wd->pos_root -= delta_pos;
};
set_pos_root(wd, delta_pos);
@@ -1550,7 +1581,7 @@ namespace detail
void window_manager::_m_move_core(core_window_t* wd, const point& delta)
{
if(wd->other.category != category::root_tag::value) //A root widget always starts at (0, 0) and its childs are not to be changed
if(category::flags::root != wd->other.category) //A root widget always starts at (0, 0) and its childs are not to be changed
{
wd->pos_root += delta;
if (category::flags::frame != wd->other.category)
@@ -1567,6 +1598,11 @@ namespace detail
for (auto child : wd->children)
_m_move_core(child, delta);
}
else
{
auto pos = native_interface::window_position(wd->root) + delta;
native_interface::move_window(wd->root, pos.x, pos.y);
}
}
//_m_find