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improve all widgets for bground effects

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This commit is contained in:
Jinhao
2017-04-11 07:06:43 +08:00
parent 198bac505f
commit 6cbf721f9d
24 changed files with 479 additions and 284 deletions
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30
source/gui/widgets/skeletons/content_view.cpp
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@@ -209,7 +209,10 @@ namespace nana {
vert.value(origin.y);
}
else
{
vert.close();
origin.y = 0;
}
if (imd_area.height != disp_area.height)
{
@@ -233,7 +236,10 @@ namespace nana {
horz.value(origin.x);
}
else
{
horz.close();
origin.x = 0;
}
this->enable_update = true;
}
@@ -308,7 +314,31 @@ namespace nana {
void content_view::content_size(const size& sz, bool try_update)
{
if (sz.height < impl_->content_size.height)
{
if (impl_->origin.y + impl_->disp_area.height > sz.height)
{
if (impl_->disp_area.height > sz.height)
impl_->origin.y = 0;
else
impl_->origin.y = sz.height - impl_->disp_area.height;
}
}
if (sz.width < impl_->content_size.width)
{
if (impl_->origin.x + impl_->disp_area.width > sz.width)
{
if (impl_->disp_area.width > sz.width)
impl_->origin.x = 0;
else
impl_->origin.x = sz.width - impl_->disp_area.width;
}
}
impl_->content_size = sz;
impl_->size_changed(try_update);
}