X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2ddb4d13585d5235556119fb1937273da9e433a3..3201a1046ba71ba8e5ef2ed694fde34d12f743f3:/src/generic/listbkg.cpp diff --git a/src/generic/listbkg.cpp b/src/generic/listbkg.cpp index 1985558dfa..a19f3ce07d 100644 --- a/src/generic/listbkg.cpp +++ b/src/generic/listbkg.cpp @@ -26,11 +26,15 @@ #if wxUSE_LISTBOOK +#include "wx/listbook.h" + +#ifndef WX_PRECOMP + #include "wx/settings.h" +#endif + #include "wx/listctrl.h" #include "wx/statline.h" -#include "wx/listbook.h" #include "wx/imaglist.h" -#include "wx/settings.h" // ---------------------------------------------------------------------------- // various wxWidgets macros @@ -48,11 +52,10 @@ IMPLEMENT_DYNAMIC_CLASS(wxListbookEvent, wxNotifyEvent) const wxEventType wxEVT_COMMAND_LISTBOOK_PAGE_CHANGING = wxNewEventType(); const wxEventType wxEVT_COMMAND_LISTBOOK_PAGE_CHANGED = wxNewEventType(); -const int wxID_LISTBOOKLISTVIEW = wxNewId(); BEGIN_EVENT_TABLE(wxListbook, wxBookCtrlBase) EVT_SIZE(wxListbook::OnSize) - EVT_LIST_ITEM_SELECTED(wxID_LISTBOOKLISTVIEW, wxListbook::OnListSelected) + EVT_LIST_ITEM_SELECTED(wxID_ANY, wxListbook::OnListSelected) END_EVENT_TABLE() // ============================================================================ @@ -97,13 +100,14 @@ wxListbook::Create(wxWindow *parent, m_bookctrl = new wxListView ( this, - wxID_LISTBOOKLISTVIEW, + wxID_ANY, wxDefaultPosition, wxDefaultSize, - wxLC_ICON | wxLC_SINGLE_SEL | - (IsVertical() ? wxLC_ALIGN_LEFT : wxLC_ALIGN_TOP) + wxLC_SINGLE_SEL | wxLC_REPORT | wxLC_NO_HEADER ); + GetListView()->InsertColumn(0, wxT("Pages")); + #ifdef __WXMSW__ // On XP with themes enabled the GetViewRect used in GetControllerSize() to // determine the space needed for the list view will incorrectly return @@ -155,6 +159,45 @@ void wxListbook::OnSize(wxSizeEvent& event) wxBookCtrlBase::OnSize(event); } +int wxListbook::HitTest(const wxPoint& pt, long *flags) const +{ + int pagePos = wxNOT_FOUND; + + if ( flags ) + *flags = wxBK_HITTEST_NOWHERE; + + // convert from listbook control coordinates to list control coordinates + const wxListView * const list = GetListView(); + const wxPoint listPt = list->ScreenToClient(ClientToScreen(pt)); + + // is the point inside list control? + if ( wxRect(list->GetSize()).Contains(listPt) ) + { + int flagsList; + pagePos = list->HitTest(listPt, flagsList); + + if ( flags ) + { + if ( pagePos != wxNOT_FOUND ) + *flags = 0; + + if ( flagsList & (wxLIST_HITTEST_ONITEMICON | + wxLIST_HITTEST_ONITEMSTATEICON ) ) + *flags |= wxBK_HITTEST_ONICON; + + if ( flagsList & wxLIST_HITTEST_ONITEMLABEL ) + *flags |= wxBK_HITTEST_ONLABEL; + } + } + else // not over list control at all + { + if ( flags && GetPageRect().Contains(pt) ) + *flags |= wxBK_HITTEST_ONPAGE; + } + + return pagePos; +} + wxSize wxListbook::CalcSizeFromPage(const wxSize& sizePage) const { // we need to add the size of the list control and the border between @@ -190,11 +233,19 @@ wxString wxListbook::GetPageText(size_t n) const return GetListView()->GetItemText(n); } -int wxListbook::GetPageImage(size_t WXUNUSED(n)) const +int wxListbook::GetPageImage(size_t n) const { - wxFAIL_MSG( _T("wxListbook::GetPageImage() not implemented") ); + wxListItem item; + item.SetId(n); - return wxNOT_FOUND; + if (GetListView()->GetItem(item)) + { + return item.GetImage(); + } + else + { + return wxNOT_FOUND; + } } bool wxListbook::SetPageImage(size_t n, int imageId) @@ -208,7 +259,55 @@ bool wxListbook::SetPageImage(size_t n, int imageId) void wxListbook::SetImageList(wxImageList *imageList) { - GetListView()->SetImageList(imageList, wxIMAGE_LIST_NORMAL); + wxListView * const list = GetListView(); + + // If imageList presence has changed, we update the list control view + if ( (imageList != NULL) != (GetImageList() != NULL) ) + { + wxArrayString labels; + labels.Alloc(GetPageCount()); + + wxArrayInt imageIds; + imageIds.Alloc(GetPageCount()); + + const int oldSel = GetSelection(); + size_t i; + + // Grab snapshot of all list control items before changing the window + // style (which deletes the items) + for ( i = 0; i < GetPageCount(); i++ ) + { + labels.Add(GetPageText(i)); + imageIds.Add(GetPageImage(i)); + } + + // Update the style to use icon view for images, report view otherwise + long style = wxLC_SINGLE_SEL; + if ( imageList ) + { + list->SetWindowStyleFlag(style | + (IsVertical() ? wxLC_ALIGN_LEFT + : wxLC_ALIGN_TOP) | + wxLC_ICON); + } + else // no image list + { + list->SetWindowStyleFlag(style | wxLC_REPORT | wxLC_NO_HEADER); + list->InsertColumn(0, wxT("Pages")); + } + + // Add back the list control items + for ( i = 0; i < GetPageCount(); i++ ) + { + list->InsertItem(i, labels[i], imageIds[i]); + } + + // Restore selection + if ( oldSel != wxNOT_FOUND ) + SetSelection(oldSel); + } + + list->SetImageList(imageList, wxIMAGE_LIST_NORMAL); wxBookCtrlBase::SetImageList(imageList); } @@ -217,47 +316,29 @@ void wxListbook::SetImageList(wxImageList *imageList) // selection // ---------------------------------------------------------------------------- +void wxListbook::UpdateSelectedPage(size_t newsel) +{ + m_selection = newsel; + GetListView()->Select(newsel); + GetListView()->Focus(newsel); +} + int wxListbook::GetSelection() const { return m_selection; } -int wxListbook::SetSelection(size_t n) +wxBookCtrlBaseEvent* wxListbook::CreatePageChangingEvent() const { - wxCHECK_MSG( IS_VALID_PAGE(n), wxNOT_FOUND, - wxT("invalid page index in wxListbook::SetSelection()") ); - - const int oldSel = m_selection; - - if ( int(n) != m_selection ) - { - wxListbookEvent event(wxEVT_COMMAND_LISTBOOK_PAGE_CHANGING, m_windowId); - event.SetSelection(n); - event.SetOldSelection(m_selection); - event.SetEventObject(this); - if ( !GetEventHandler()->ProcessEvent(event) || event.IsAllowed() ) - { - if ( m_selection != wxNOT_FOUND ) - m_pages[m_selection]->Hide(); - - wxWindow *page = m_pages[n]; - page->SetSize(GetPageRect()); - page->Show(); - - // change m_selection now to ignore the selection change event - m_selection = n; - GetListView()->Select(n); - GetListView()->Focus(n); - - // program allows the page change - event.SetEventType(wxEVT_COMMAND_LISTBOOK_PAGE_CHANGED); - (void)GetEventHandler()->ProcessEvent(event); - } - } + return new wxListbookEvent(wxEVT_COMMAND_LISTBOOK_PAGE_CHANGING, m_windowId); +} - return oldSel; +void wxListbook::MakeChangedEvent(wxBookCtrlBaseEvent &event) +{ + event.SetEventType(wxEVT_COMMAND_LISTBOOK_PAGE_CHANGED); } + // ---------------------------------------------------------------------------- // adding/removing the pages // ---------------------------------------------------------------------------- @@ -298,8 +379,9 @@ wxListbook::InsertPage(size_t n, if ( selNew != -1 ) SetSelection(selNew); - InvalidateBestSize(); - GetListView()->Arrange(); + wxSizeEvent sz(GetSize(), GetId()); + GetEventHandler()->ProcessEvent(sz); + return true; } @@ -329,6 +411,11 @@ wxWindow *wxListbook::DoRemovePage(size_t page) } GetListView()->Arrange(); + if (GetPageCount() == 0) + { + wxSizeEvent sz(GetSize(), GetId()); + GetEventHandler()->ProcessEvent(sz); + } } return win; @@ -338,7 +425,15 @@ wxWindow *wxListbook::DoRemovePage(size_t page) bool wxListbook::DeleteAllPages() { GetListView()->DeleteAllItems(); - return wxBookCtrlBase::DeleteAllPages(); + if (!wxBookCtrlBase::DeleteAllPages()) + return false; + + m_selection = -1; + + wxSizeEvent sz(GetSize(), GetId()); + GetEventHandler()->ProcessEvent(sz); + + return true; } // ---------------------------------------------------------------------------- @@ -347,6 +442,12 @@ bool wxListbook::DeleteAllPages() void wxListbook::OnListSelected(wxListEvent& eventList) { + if ( eventList.GetEventObject() != m_bookctrl ) + { + eventList.Skip(); + return; + } + const int selNew = eventList.GetIndex(); if ( selNew == m_selection )