diff options
Diffstat (limited to 'src/ui/controls/Window.cpp')
| -rw-r--r-- | src/ui/controls/Window.cpp | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/ui/controls/Window.cpp b/src/ui/controls/Window.cpp index 8f06013e..f4714efa 100644 --- a/src/ui/controls/Window.cpp +++ b/src/ui/controls/Window.cpp @@ -2,6 +2,7 @@ #include "cru/platform/gui/UiApplication.h" #include "cru/platform/gui/Window.h" #include "cru/ui/Base.h" +#include "cru/ui/controls/Control.h" #include "cru/ui/controls/ControlHost.h" #include <cassert> @@ -15,16 +16,33 @@ Window::Window() GetContainerRenderObject()->SetDefaultVerticalAlignment(Alignment::Stretch); } -Window* Window::CreatePopup() { +Window* Window::CreatePopup(Control* attached_control) { auto window = new Window(); window->GetNativeWindow()->SetStyleFlag( platform::gui::WindowStyleFlags::NoCaptionAndBorder); + window->SetAttachedControl(attached_control); window->SetGainFocusOnCreateAndDestroyWhenLoseFocus(true); return window; } +Control* Window::GetAttachedControl() { return attached_control_; } + void Window::SetAttachedControl(Control* control) { attached_control_ = control; + if (control) { + if (auto control_host = control->GetControlHost()) { + control_host_->GetNativeWindow()->SetParent( + control_host->GetNativeWindow()); + } + parent_window_guard_.Reset(control->ControlHostChangeEvent()->AddHandler( + [this](const ControlHostChangeEventArgs& args) { + control_host_->GetNativeWindow()->SetParent( + args.new_host ? args.new_host->GetNativeWindow() : nullptr); + })); + } else { + control_host_->GetNativeWindow()->SetParent(nullptr); + parent_window_guard_.Reset(); + } } platform::gui::INativeWindow* Window::GetNativeWindow() { |