X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/223d09f6b523aac674ef9b72a883dfa8d37c5d4e..dd107c50be43e8d4dbdba20df162faf119a3781c:/src/msw/notebook.cpp diff --git a/src/msw/notebook.cpp b/src/msw/notebook.cpp index ef0944b4af..952ad27333 100644 --- a/src/msw/notebook.cpp +++ b/src/msw/notebook.cpp @@ -22,16 +22,16 @@ // wxWindows #ifndef WX_PRECOMP - #include + #include "wx/string.h" #endif // WX_PRECOMP -#include -#include -#include -#include -#include +#include "wx/log.h" +#include "wx/imaglist.h" +#include "wx/event.h" +#include "wx/control.h" +#include "wx/notebook.h" -#include +#include "wx/msw/private.h" // Windows standard headers #ifndef __WIN95__ @@ -41,15 +41,13 @@ #include // for SetWindowFont #ifndef __TWIN32__ -#ifdef __GNUWIN32__ -#ifndef wxUSE_NORLANDER_HEADERS - #include "wx/msw/gnuwin32/extra.h" -#endif -#endif + #ifdef __GNUWIN32_OLD__ + #include "wx/msw/gnuwin32/extra.h" + #endif #endif -#if !defined(__GNUWIN32__) || defined(__TWIN32__) || defined(wxUSE_NORLANDER_HEADERS) - #include +#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) || defined(__TWIN32__)) + #include #endif // ---------------------------------------------------------------------------- @@ -83,8 +81,10 @@ // event table // ---------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARIES - BEGIN_EVENT_TABLE(wxNotebook, wxControl) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING) + +BEGIN_EVENT_TABLE(wxNotebook, wxControl) EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange) EVT_SIZE(wxNotebook::OnSize) @@ -92,11 +92,10 @@ EVT_SET_FOCUS(wxNotebook::OnSetFocus) EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey) - END_EVENT_TABLE() +END_EVENT_TABLE() - IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl) - IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent) -#endif +IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl) +IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent) // ============================================================================ // implementation @@ -110,6 +109,7 @@ void wxNotebook::Init() { m_pImageList = NULL; + m_bOwnsImageList = FALSE; m_nSelection = -1; } @@ -146,13 +146,15 @@ bool wxNotebook::Create(wxWindow *parent, // colors and font m_backgroundColour = wxColour(GetSysColor(COLOR_BTNFACE)); - m_foregroundColour = *wxBLACK ; + m_foregroundColour = *wxBLACK; // style m_windowStyle = style | wxTAB_TRAVERSAL; long tabStyle = WS_CHILD | WS_VISIBLE | WS_TABSTOP | TCS_TABS; + if ( m_windowStyle & wxCLIP_SIBLINGS ) + tabStyle |= WS_CLIPSIBLINGS; if (m_windowStyle & wxCLIP_CHILDREN) tabStyle |= WS_CLIPCHILDREN; if ( m_windowStyle & wxTC_MULTILINE ) @@ -167,7 +169,7 @@ bool wxNotebook::Create(wxWindow *parent, tabStyle |= TCS_VERTICAL; if (m_windowStyle & wxNB_RIGHT) tabStyle |= TCS_VERTICAL|TCS_RIGHT; - + if ( !MSWCreate(GetId(), GetParent(), WC_TABCONTROL, this, NULL, pos.x, pos.y, size.x, size.y, @@ -192,6 +194,7 @@ bool wxNotebook::Create(wxWindow *parent, // dtor wxNotebook::~wxNotebook() { + if (m_bOwnsImageList) delete m_pImageList; } // ---------------------------------------------------------------------------- @@ -280,10 +283,41 @@ bool wxNotebook::SetPageImage(int nPage, int nImage) void wxNotebook::SetImageList(wxImageList* imageList) { + if (m_bOwnsImageList) delete m_pImageList; m_pImageList = imageList; + m_bOwnsImageList = FALSE; TabCtrl_SetImageList(m_hwnd, (HIMAGELIST)imageList->GetHIMAGELIST()); } +void wxNotebook::AssignImageList(wxImageList* imageList) +{ + SetImageList(imageList); + m_bOwnsImageList = TRUE; +} + +// ---------------------------------------------------------------------------- +// wxNotebook size settings +// ---------------------------------------------------------------------------- + +void wxNotebook::SetPageSize(const wxSize& size) +{ + // transform the page size into the notebook size + RECT rc; + rc.left = + rc.top = 0; + rc.right = size.x; + rc.bottom = size.y; + + TabCtrl_AdjustRect(GetHwnd(), TRUE, &rc); + + // and now set it + SetSize(rc.right - rc.left, rc.bottom - rc.top); +} + +void wxNotebook::SetPadding(const wxSize& padding) +{ + TabCtrl_SetPadding(GetHwnd(), padding.x, padding.y); +} // Windows-only at present. Also, you must use the wxNB_FIXEDWIDTH // style. @@ -316,6 +350,9 @@ bool wxNotebook::DeletePage(int nPage) // no selection if the notebook became empty m_nSelection = -1; } + else + m_nSelection = TabCtrl_GetCurSel(m_hwnd); + return TRUE; } @@ -329,6 +366,11 @@ bool wxNotebook::RemovePage(int nPage) m_aPages.Remove(nPage); + if ( m_aPages.IsEmpty() ) + m_nSelection = -1; + else + m_nSelection = TabCtrl_GetCurSel(m_hwnd); + return TRUE; } @@ -344,6 +386,8 @@ bool wxNotebook::DeleteAllPages() TabCtrl_DeleteAllItems(m_hwnd); + m_nSelection = -1; + return TRUE; } @@ -408,6 +452,13 @@ bool wxNotebook::InsertPage(int nPage, // this updates internal flag too - otherwise it will get out of sync pPage->Show(FALSE); + // fit the notebook page to the tab control's display area + RECT rc; + rc.left = rc.top = 0; + GetSize((int *)&rc.right, (int *)&rc.bottom); + TabCtrl_AdjustRect(m_hwnd, FALSE, &rc); + pPage->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top); + // some page should be selected: either this one or the first one if there is // still no selection int selNew = -1; @@ -434,12 +485,13 @@ void wxNotebook::OnSize(wxSizeEvent& event) GetSize((int *)&rc.right, (int *)&rc.bottom); TabCtrl_AdjustRect(m_hwnd, FALSE, &rc); + + int width = rc.right - rc.left, + height = rc.bottom - rc.top; size_t nCount = m_aPages.Count(); for ( size_t nPage = 0; nPage < nCount; nPage++ ) { wxNotebookPage *pPage = m_aPages[nPage]; - pPage->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top); - if ( pPage->GetAutoLayout() ) - pPage->Layout(); + pPage->SetSize(rc.left, rc.top, width, height); } event.Skip(); @@ -453,7 +505,7 @@ void wxNotebook::OnSelChange(wxNotebookEvent& event) int sel = event.GetOldSelection(); if ( sel != -1 ) m_aPages[sel]->Show(FALSE); - + sel = event.GetSelection(); if ( sel != -1 ) { @@ -461,7 +513,7 @@ void wxNotebook::OnSelChange(wxNotebookEvent& event) pPage->Show(TRUE); pPage->SetFocus(); } - + m_nSelection = sel; } @@ -471,26 +523,71 @@ void wxNotebook::OnSelChange(wxNotebookEvent& event) void wxNotebook::OnSetFocus(wxFocusEvent& event) { - // set focus to the currently selected page if any - if ( m_nSelection != -1 ) - m_aPages[m_nSelection]->SetFocus(); + // this function is only called when the focus is explicitly set (i.e. from + // the program) to the notebook - in this case we don't need the + // complicated OnNavigationKey() logic because the programmer knows better + // what [s]he wants - event.Skip(); + // set focus to the currently selected page if any + if ( m_nSelection != -1 ) + m_aPages[m_nSelection]->SetFocus(); + + event.Skip(); } void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event) { - if ( event.IsWindowChange() ) { - // change pages - AdvanceSelection(event.GetDirection()); - } - else { - // pass to the parent - if ( GetParent() ) { - event.SetCurrentFocus(this); - GetParent()->GetEventHandler()->ProcessEvent(event); + if ( event.IsWindowChange() ) { + // change pages + AdvanceSelection(event.GetDirection()); + } + else { + // we get this event in 2 cases + // + // a) one of our pages might have generated it because the user TABbed + // out from it in which case we should propagate the event upwards and + // our parent will take care of setting the focus to prev/next sibling + // + // or + // + // b) the parent panel wants to give the focus to us so that we + // forward it to our selected page. We can't deal with this in + // OnSetFocus() because we don't know which direction the focus came + // from in this case and so can't choose between setting the focus to + // first or last panel child + + wxWindow *parent = GetParent(); + if ( event.GetEventObject() == parent ) + { + // no, it doesn't come from child, case (b): forward to a page + if ( m_nSelection != -1 ) + { + // so that the page knows that the event comes from it's parent + // and is being propagated downwards + event.SetEventObject(this); + + wxWindow *page = m_aPages[m_nSelection]; + if ( !page->GetEventHandler()->ProcessEvent(event) ) + { + page->SetFocus(); + } + //else: page manages focus inside it itself + } + else + { + // we have no pages - still have to give focus to _something_ + SetFocus(); + } + } + else + { + // it comes from our child, case (a), pass to the parent + if ( parent ) { + event.SetCurrentFocus(this); + parent->GetEventHandler()->ProcessEvent(event); + } + } } - } } // ---------------------------------------------------------------------------- @@ -499,13 +596,13 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event) // override these 2 functions to do nothing: everything is done in OnSize -void wxNotebook::SetConstraintSizes(bool /* recurse */) +void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse)) { // don't set the sizes of the pages - their correct size is not yet known wxControl::SetConstraintSizes(FALSE); } -bool wxNotebook::DoPhase(int /* nPhase */) +bool wxNotebook::DoPhase(int WXUNUSED(nPhase)) { return TRUE; }