mirror of
https://github.com/OrcaSlicer/OrcaSlicer.git
synced 2026-06-18 01:42:48 +00:00
c0ae2bda99
Hovering a group item (e.g. "Generic" in the filament list) now opens its submenu correctly. The dropdown stays usable while moving the cursor between the parent list and the submenu, and dismisses normally when the user clicks outside.
122 lines
3.3 KiB
C++
122 lines
3.3 KiB
C++
#include "PopupWindow.hpp"
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static wxWindow *GetTopParent(wxWindow *pWindow)
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{
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wxWindow *pWin = pWindow;
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while (pWin->GetParent()) {
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pWin = pWin->GetParent();
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if (auto top = dynamic_cast<wxNonOwnedWindow*>(pWin))
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return top;
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}
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return pWin;
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}
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bool PopupWindow::Create(wxWindow *parent, int style)
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{
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if (!wxPopupTransientWindow::Create(parent, style))
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return false;
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#ifdef __WXGTK__
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GetTopParent(parent)->Bind(wxEVT_ACTIVATE, &PopupWindow::topWindowActiavate, this);
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#endif
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#ifdef __WXOSX__
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if (style & wxPU_CONTAINS_CONTROLS)
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for (auto evt : {wxEVT_LEFT_DOWN, wxEVT_LEFT_UP, wxEVT_LEFT_DCLICK, wxEVT_MOTION, wxEVT_MOUSEWHEEL})
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Bind(evt, &PopupWindow::OnMouseEvent2, this);
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#endif
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return true;
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}
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PopupWindow::~PopupWindow()
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{
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#ifdef __WXGTK__
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GetTopParent(this)->Unbind(wxEVT_ACTIVATE, &PopupWindow::topWindowActiavate, this);
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#endif
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#ifdef __WXMSW__
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GetTopParent(this)->Unbind(wxEVT_ACTIVATE, &PopupWindow::topWindowActivate, this);
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GetTopParent(this)->Unbind(wxEVT_ICONIZE, &PopupWindow::topWindowIconize, this);
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GetTopParent(this)->Unbind(wxEVT_SHOW, &PopupWindow::topWindowShow, this);
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#endif
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}
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#ifdef __WXOSX__
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static wxEvtHandler * HitTest(wxWindow * parent, wxMouseEvent &evt)
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{
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auto pt = evt.GetPosition();
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const wxWindowList &children = parent->GetChildren();
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for (auto w : children) {
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wxRect rc { w->GetPosition(), w->GetSize() };
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if (rc.Contains(pt)) {
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evt.SetPosition(pt - rc.GetTopLeft());
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if (auto child = HitTest(w, evt))
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return child;
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return w;
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}
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}
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return nullptr;
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}
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void PopupWindow::OnMouseEvent2(wxMouseEvent &evt)
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{
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auto child = ::HitTest(this, evt);
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if (evt.GetEventType() == wxEVT_MOTION) {
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auto h = child ? child : this;
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if (hovered != h) {
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wxMouseEvent leave(wxEVT_LEAVE_WINDOW);
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leave.SetEventObject(hovered);
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leave.SetId(static_cast<wxWindow*>(hovered)->GetId());
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hovered->ProcessEventLocally(leave);
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hovered = h;
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wxMouseEvent enter(wxEVT_ENTER_WINDOW);
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enter.SetEventObject(hovered);
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enter.SetId(static_cast<wxWindow*>(hovered)->GetId());
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hovered->ProcessEventLocally(enter);
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}
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}
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if (child) {
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child->ProcessEventLocally(evt);
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} else {
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evt.Skip();
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}
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}
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#endif
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#ifdef __WXGTK__
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void PopupWindow::topWindowActiavate(wxActivateEvent &event)
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{
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event.Skip();
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if (!event.GetActive() && IsShown() && ShouldDismissOnTopWindowDeactivate())
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DismissAndNotify();
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}
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#endif
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#ifdef __WXMSW__
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void PopupWindow::BindUnfocusEvent()
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{
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GetTopParent(this)->Bind(wxEVT_ACTIVATE, &PopupWindow::topWindowActivate, this);
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GetTopParent(this)->Bind(wxEVT_ICONIZE, &PopupWindow::topWindowIconize, this);
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GetTopParent(this)->Bind(wxEVT_SHOW, &PopupWindow::topWindowShow, this);
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}
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void PopupWindow::topWindowActivate(wxActivateEvent &event)
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{
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if (!event.GetActive())
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Dismiss();
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}
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void PopupWindow::topWindowIconize(wxIconizeEvent &event)
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{
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event.Skip();
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if (event.IsIconized())
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Dismiss();
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}
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void PopupWindow::topWindowShow(wxShowEvent &event)
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{
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event.Skip();
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if (!event.IsShown())
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Dismiss();
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}
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#endif
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