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fix place 2 issues

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calc dockable field size with wrong size for the percentage weight
crash when access a non-existing dockable field
This commit is contained in:
Jinhao 2015-10-19 20:53:46 +08:00
parent 1326bae10f
commit 65f5d5f494
1 changed files with 15 additions and 12 deletions
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27
source/gui/place.cpp
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@ -1939,7 +1939,7 @@ namespace nana
double weight;
if (child->weight.is_not_none())
{
weight = child->weight.get_value(is_vert ? area.height : area.width);
weight = child->weight.get_value(is_vert ? room.height : room.width);
if (weight > room_px)
weight = room_px;
}
@ -2800,7 +2800,7 @@ namespace nana
}
//Create the pane if it has not a name
if (factory_name.empty())
if (factory_name.empty() && dock_ptr->attached)
{
dock_ptr->attached->set_display(true);
impl_->collocate();
@ -2825,18 +2825,21 @@ namespace nana
throw std::invalid_argument("invalid factory name(" + factory + ") of dockpane");
auto dock_ptr = i->second;
dock_ptr->attached->set_display(true);
impl_->collocate();
if (!dock_ptr->dockarea)
if (dock_ptr->attached)
{
dock_ptr->dockarea.reset(new ::nana::place_parts::dockarea);
dock_ptr->dockarea->create(impl_->window_handle);
dock_ptr->dockarea->set_notifier(dock_ptr->attached);
dock_ptr->dockarea->move(dock_ptr->attached->field_area);
}
dock_ptr->attached->set_display(true);
impl_->collocate();
dock_ptr->dockarea->add_pane(i->second->factories[factory]);
if (!dock_ptr->dockarea)
{
dock_ptr->dockarea.reset(new ::nana::place_parts::dockarea);
dock_ptr->dockarea->create(impl_->window_handle);
dock_ptr->dockarea->set_notifier(dock_ptr->attached);
dock_ptr->dockarea->move(dock_ptr->attached->field_area);
}
dock_ptr->dockarea->add_pane(i->second->factories[factory]);
}
return *this;
}