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views: Initial implementation of win.setParentWindow(parent)

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But it doesn't work, aparrently Chromium doesn't support changing
parent window dynamically on desktop.
This commit is contained in:
Cheng Zhao 2016-06-19 11:19:32 +09:00
parent f2cbd7cb36
commit 473413e874
1 changed files with 16 additions and 0 deletions
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16
atom/browser/native_window_views.cc
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@ -29,6 +29,7 @@
#include "ui/views/window/client_view.h"
#include "ui/views/widget/native_widget_private.h"
#include "ui/views/widget/widget.h"
#include "ui/wm/core/window_util.h"
#include "ui/wm/core/shadow_types.h"
#if defined(USE_X11)
@ -783,6 +784,21 @@ void NativeWindowViews::SetMenu(ui::MenuModel* menu_model) {
}
void NativeWindowViews::SetParentWindow(NativeWindow* parent) {
// Should work, but does not, it seems that the views toolkit doesn't support
// reparenting on desktop.
#if defined(DEBUG)
if (parent) {
::SetParent(GetAcceleratedWidget(), parent->GetAcceleratedWidget());
views::Widget::ReparentNativeView(GetNativeWindow(),
parent->GetNativeWindow());
wm::AddTransientChild(parent->GetNativeWindow(), GetNativeWindow());
} else {
if (!GetNativeWindow()->parent())
return;
views::Widget::ReparentNativeView(GetNativeWindow(), nullptr);
wm::RemoveTransientChild(GetNativeWindow()->parent(), GetNativeWindow());
}
#endif
}
gfx::NativeWindow NativeWindowViews::GetNativeWindow() {