X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/68fd4f2c14f5bb081627fb8e4efc7ad2e0ca000d..09ffaca3a6d4d6b5f9cd513a26b0f264623f2109:/src/aui/auibook.cpp diff --git a/src/aui/auibook.cpp b/src/aui/auibook.cpp index 4ecd4c1617..caa36cbb33 100644 --- a/src/aui/auibook.cpp +++ b/src/aui/auibook.cpp @@ -2,7 +2,7 @@ // Name: src/aui/auibook.cpp // Purpose: wxaui: wx advanced user interface - notebook // Author: Benjamin I. Williams -// Modified by: +// Modified by: Jens Lody // Created: 2006-06-28 // Copyright: (C) Copyright 2006, Kirix Corporation, All Rights Reserved // Licence: wxWindows Library Licence, Version 3.1 @@ -24,1162 +24,40 @@ #ifndef WX_PRECOMP #include "wx/settings.h" - #include "wx/image.h" + #include "wx/dcclient.h" + #include "wx/dcmemory.h" #endif #include "wx/aui/tabmdi.h" -#include "wx/dcbuffer.h" -#include "wx/menu.h" #ifdef __WXMAC__ -#include "wx/mac/carbon/private.h" +#include "wx/osx/private.h" #endif #include "wx/arrimpl.cpp" WX_DEFINE_OBJARRAY(wxAuiNotebookPageArray) WX_DEFINE_OBJARRAY(wxAuiTabContainerButtonArray) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BUTTON) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND) - - -IMPLEMENT_CLASS(wxAuiNotebook, wxControl) -IMPLEMENT_CLASS(wxAuiTabCtrl, wxControl) -IMPLEMENT_DYNAMIC_CLASS(wxAuiNotebookEvent, wxEvent) - - - - - -// these functions live in dockart.cpp -- they'll eventually -// be moved to a new utility cpp file - -wxColor wxAuiStepColour(const wxColor& c, int percent); - -wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h, - const wxColour& color); - -wxString wxAuiChopText(wxDC& dc, const wxString& text, int max_size); - -static void DrawButtons(wxDC& dc, - const wxRect& _rect, - const wxBitmap& bmp, - const wxColour& bkcolour, - int button_state) -{ - wxRect rect = _rect; - - if (button_state == wxAUI_BUTTON_STATE_PRESSED) - { - rect.x++; - rect.y++; - } - - if (button_state == wxAUI_BUTTON_STATE_HOVER || - button_state == wxAUI_BUTTON_STATE_PRESSED) - { - dc.SetBrush(wxBrush(wxAuiStepColour(bkcolour, 120))); - dc.SetPen(wxPen(wxAuiStepColour(bkcolour, 75))); - - // draw the background behind the button - dc.DrawRectangle(rect.x, rect.y, 15, 15); - } - - // draw the button itself - dc.DrawBitmap(bmp, rect.x, rect.y, true); -} - -static void IndentPressedBitmap(wxRect* rect, int button_state) -{ - if (button_state == wxAUI_BUTTON_STATE_PRESSED) - { - rect->x++; - rect->y++; - } -} - - - -// -- GUI helper classes and functions -- - -class wxAuiCommandCapture : public wxEvtHandler -{ -public: - - wxAuiCommandCapture() { m_last_id = 0; } - int GetCommandId() const { return m_last_id; } - - bool ProcessEvent(wxEvent& evt) - { - if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED) - { - m_last_id = evt.GetId(); - return true; - } - - if (GetNextHandler()) - return GetNextHandler()->ProcessEvent(evt); - - return false; - } - -private: - int m_last_id; -}; - - -// -- bitmaps -- - -#if defined( __WXMAC__ ) - static unsigned char close_bits[]={ - 0xFF, 0xFF, 0xFF, 0xFF, 0x0F, 0xFE, 0x03, 0xF8, 0x01, 0xF0, 0x19, 0xF3, - 0xB8, 0xE3, 0xF0, 0xE1, 0xE0, 0xE0, 0xF0, 0xE1, 0xB8, 0xE3, 0x19, 0xF3, - 0x01, 0xF0, 0x03, 0xF8, 0x0F, 0xFE, 0xFF, 0xFF }; -#elif defined( __WXGTK__) - static unsigned char close_bits[]={ - 0xff, 0xff, 0xff, 0xff, 0x07, 0xf0, 0xfb, 0xef, 0xdb, 0xed, 0x8b, 0xe8, - 0x1b, 0xec, 0x3b, 0xee, 0x1b, 0xec, 0x8b, 0xe8, 0xdb, 0xed, 0xfb, 0xef, - 0x07, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; -#else - static unsigned char close_bits[]={ - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xe7, 0xf3, 0xcf, 0xf9, - 0x9f, 0xfc, 0x3f, 0xfe, 0x3f, 0xfe, 0x9f, 0xfc, 0xcf, 0xf9, 0xe7, 0xf3, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; -#endif - -static unsigned char left_bits[] = { - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xfe, 0x3f, 0xfe, - 0x1f, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x3f, 0xfe, 0x7f, 0xfe, 0xff, 0xfe, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - -static unsigned char right_bits[] = { - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdf, 0xff, 0x9f, 0xff, 0x1f, 0xff, - 0x1f, 0xfe, 0x1f, 0xfc, 0x1f, 0xfe, 0x1f, 0xff, 0x9f, 0xff, 0xdf, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - -static unsigned char list_bits[] = { - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - 0x0f, 0xf8, 0xff, 0xff, 0x0f, 0xf8, 0x1f, 0xfc, 0x3f, 0xfe, 0x7f, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - - - - - -// -- wxAuiDefaultTabArt class implementation -- - -wxAuiDefaultTabArt::wxAuiDefaultTabArt() -{ - m_normal_font = *wxNORMAL_FONT; - m_selected_font = *wxNORMAL_FONT; - m_selected_font.SetWeight(wxBOLD); - m_measuring_font = m_selected_font; - - m_fixed_tab_width = 100; - m_tab_ctrl_height = 0; - -#ifdef __WXMAC__ - wxBrush toolbarbrush; - toolbarbrush.MacSetTheme( kThemeBrushToolbarBackground ); - wxColor base_colour = toolbarbrush.GetColour(); -#else - wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); -#endif - - // the base_colour is too pale to use as our base colour, - // so darken it a bit -- - if ((255-base_colour.Red()) + - (255-base_colour.Green()) + - (255-base_colour.Blue()) < 60) - { - base_colour = wxAuiStepColour(base_colour, 92); - } - - m_base_colour = base_colour; - wxColor border_colour = wxAuiStepColour(base_colour, 75); - - m_border_pen = wxPen(border_colour); - m_base_colour_pen = wxPen(m_base_colour); - m_base_colour_brush = wxBrush(m_base_colour); - - m_active_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, *wxBLACK); - m_disabled_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, wxColour(128,128,128)); - - m_active_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, *wxBLACK); - m_disabled_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, wxColour(128,128,128)); - - m_active_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, *wxBLACK); - m_disabled_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, wxColour(128,128,128)); - - m_active_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, *wxBLACK); - m_disabled_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, wxColour(128,128,128)); - - m_flags = 0; -} - -wxAuiDefaultTabArt::~wxAuiDefaultTabArt() -{ -} - -wxAuiTabArt* wxAuiDefaultTabArt::Clone() -{ - return static_cast(new wxAuiDefaultTabArt); -} - -void wxAuiDefaultTabArt::SetFlags(unsigned int flags) -{ - m_flags = flags; -} - -void wxAuiDefaultTabArt::SetSizingInfo(const wxSize& tab_ctrl_size, - size_t tab_count) -{ - m_fixed_tab_width = 100; - - int tot_width = (int)tab_ctrl_size.x - GetIndentSize() - 4; - - if (m_flags & wxAUI_NB_CLOSE_BUTTON) - tot_width -= m_active_close_bmp.GetWidth(); - if (m_flags & wxAUI_NB_WINDOWLIST_BUTTON) - tot_width -= m_active_windowlist_bmp.GetWidth(); - - if (tab_count > 0) - { - m_fixed_tab_width = tot_width/(int)tab_count; - } - - - if (m_fixed_tab_width < 100) - m_fixed_tab_width = 100; - - if (m_fixed_tab_width > tot_width/2) - m_fixed_tab_width = tot_width/2; - - if (m_fixed_tab_width > 220) - m_fixed_tab_width = 220; - - m_tab_ctrl_height = tab_ctrl_size.y; -} - - -void wxAuiDefaultTabArt::DrawBackground(wxDC& dc, - wxWindow* WXUNUSED(wnd), - const wxRect& rect) -{ - // draw background - wxRect r(rect.x, rect.y, rect.width+2, rect.height-3); - wxColor top_color = wxAuiStepColour(m_base_colour, 90); - wxColor bottom_color = wxAuiStepColour(m_base_colour, 170); - dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH); - - // draw base lines - int y = rect.GetHeight(); - int w = rect.GetWidth(); - dc.SetPen(m_border_pen); - dc.SetBrush(m_base_colour_brush); - dc.DrawRectangle(-1, y-4, w+2, 4); -} - - -// DrawTab() draws an individual tab. -// -// dc - output dc -// in_rect - rectangle the tab should be confined to -// caption - tab's caption -// active - whether or not the tab is active -// out_rect - actual output rectangle -// x_extent - the advance x; where the next tab should start - -void wxAuiDefaultTabArt::DrawTab(wxDC& dc, - wxWindow* wnd, - const wxAuiNotebookPage& page, - const wxRect& in_rect, - int close_button_state, - wxRect* out_tab_rect, - wxRect* out_button_rect, - int* x_extent) -{ - wxCoord normal_textx, normal_texty; - wxCoord selected_textx, selected_texty; - wxCoord textx, texty; - - // if the caption is empty, measure some temporary text - wxString caption = page.caption; - if (caption.empty()) - caption = wxT("Xj"); - - dc.SetFont(m_selected_font); - dc.GetTextExtent(caption, &selected_textx, &selected_texty); - - dc.SetFont(m_normal_font); - dc.GetTextExtent(caption, &normal_textx, &normal_texty); - - // figure out the size of the tab - wxSize tab_size = GetTabSize(dc, - wnd, - page.caption, - page.bitmap, - page.active, - close_button_state, - x_extent); - - wxCoord tab_height = m_tab_ctrl_height - 3; - wxCoord tab_width = tab_size.x; - wxCoord tab_x = in_rect.x; - wxCoord tab_y = in_rect.y + in_rect.height - tab_height; - - - caption = page.caption; - - - // select pen, brush and font for the tab to be drawn - - if (page.active) - { - dc.SetFont(m_selected_font); - textx = selected_textx; - texty = selected_texty; - } - else - { - dc.SetFont(m_normal_font); - textx = normal_textx; - texty = normal_texty; - } - - - // create points that will make the tab outline - - int clip_width = tab_width; - if (tab_x + clip_width > in_rect.x + in_rect.width) - clip_width = (in_rect.x + in_rect.width) - tab_x; - -/* - wxPoint clip_points[6]; - clip_points[0] = wxPoint(tab_x, tab_y+tab_height-3); - clip_points[1] = wxPoint(tab_x, tab_y+2); - clip_points[2] = wxPoint(tab_x+2, tab_y); - clip_points[3] = wxPoint(tab_x+clip_width-1, tab_y); - clip_points[4] = wxPoint(tab_x+clip_width+1, tab_y+2); - clip_points[5] = wxPoint(tab_x+clip_width+1, tab_y+tab_height-3); - - // FIXME: these ports don't provide wxRegion ctor from array of points -#if !defined(__WXDFB__) && !defined(__WXCOCOA__) - // set the clipping region for the tab -- - wxRegion clipping_region(WXSIZEOF(clip_points), clip_points); - dc.SetClippingRegion(clipping_region); -#endif // !wxDFB && !wxCocoa -*/ - // since the above code above doesn't play well with WXDFB or WXCOCOA, - // we'll just use a rectangle for the clipping region for now -- - dc.SetClippingRegion(tab_x, tab_y, clip_width+1, tab_height-3); - - - wxPoint border_points[6]; - border_points[0] = wxPoint(tab_x, tab_y+tab_height-4); - border_points[1] = wxPoint(tab_x, tab_y+2); - border_points[2] = wxPoint(tab_x+2, tab_y); - border_points[3] = wxPoint(tab_x+tab_width-2, tab_y); - border_points[4] = wxPoint(tab_x+tab_width, tab_y+2); - border_points[5] = wxPoint(tab_x+tab_width, tab_y+tab_height-4); - - - int drawn_tab_yoff = border_points[1].y; - int drawn_tab_height = border_points[0].y - border_points[1].y; - - - if (page.active) - { - // draw active tab - - // draw base background color - wxRect r(tab_x, tab_y, tab_width, tab_height); - dc.SetPen(m_base_colour_pen); - dc.SetBrush(m_base_colour_brush); - dc.DrawRectangle(r.x+1, r.y+1, r.width-1, r.height-4); - - // this white helps fill out the gradient at the top of the tab - dc.SetPen(*wxWHITE_PEN); - dc.SetBrush(*wxWHITE_BRUSH); - dc.DrawRectangle(r.x+2, r.y+1, r.width-3, r.height-4); - - // these two points help the rounded corners appear more antialiased - dc.SetPen(m_base_colour_pen); - dc.DrawPoint(r.x+2, r.y+1); - dc.DrawPoint(r.x+r.width-2, r.y+1); - - // set rectangle down a bit for gradient drawing - r.SetHeight(r.GetHeight()/2); - r.x += 2; - r.width -= 2; - r.y += r.height; - r.y -= 2; - - // draw gradient background - wxColor top_color = *wxWHITE; - wxColor bottom_color = m_base_colour; - dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH); - } - else - { - // draw inactive tab - - wxRect r(tab_x, tab_y+1, tab_width, tab_height-3); - - // start the gradent up a bit and leave the inside border inset - // by a pixel for a 3D look. Only the top half of the inactive - // tab will have a slight gradient - r.x += 3; - r.y++; - r.width -= 4; - r.height /= 2; - r.height--; - - // -- draw top gradient fill for glossy look - wxColor top_color = m_base_colour; - wxColor bottom_color = wxAuiStepColour(top_color, 160); - dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH); - - r.y += r.height; - r.y--; - - // -- draw bottom fill for glossy look - top_color = m_base_colour; - bottom_color = m_base_colour; - dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH); - } - - // draw tab outline - dc.SetPen(m_border_pen); - dc.SetBrush(*wxTRANSPARENT_BRUSH); - dc.DrawPolygon(WXSIZEOF(border_points), border_points); - - // there are two horizontal grey lines at the bottom of the tab control, - // this gets rid of the top one of those lines in the tab control - if (page.active) - { - wxColor start_color = m_base_colour; - dc.SetPen(m_base_colour_pen); - dc.DrawLine(border_points[0].x+1, - border_points[0].y, - border_points[5].x, - border_points[5].y); - } - - - int text_offset = tab_x + 8; - int close_button_width = 0; - if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) - { - close_button_width = m_active_close_bmp.GetWidth(); - } - - - if (page.bitmap.IsOk()) - { - int bitmap_offset = tab_x + 8; - - // draw bitmap - dc.DrawBitmap(page.bitmap, - bitmap_offset, - drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2), - true); - - text_offset = bitmap_offset + page.bitmap.GetWidth(); - text_offset += 3; // bitmap padding - } - else - { - text_offset = tab_x + 8; - } - - - wxString draw_text = wxAuiChopText(dc, - caption, - tab_width - (text_offset-tab_x) - close_button_width); - - // draw tab text - dc.DrawText(draw_text, - text_offset, - drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1); - - - - - // draw close button if necessary - if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) - { - wxBitmap bmp = m_disabled_close_bmp; - - if (close_button_state == wxAUI_BUTTON_STATE_HOVER || - close_button_state == wxAUI_BUTTON_STATE_PRESSED) - { - bmp = m_active_close_bmp; - } - - wxRect rect(tab_x + tab_width - close_button_width - 1, - tab_y + (tab_height/2) - (bmp.GetHeight()/2), - close_button_width, - tab_height); - IndentPressedBitmap(&rect, close_button_state); - dc.DrawBitmap(bmp, rect.x, rect.y, true); - - *out_button_rect = rect; - } - - *out_tab_rect = wxRect(tab_x, tab_y, tab_width, tab_height); - - dc.DestroyClippingRegion(); -} - -int wxAuiDefaultTabArt::GetIndentSize() -{ - return 5; -} - -wxSize wxAuiDefaultTabArt::GetTabSize(wxDC& dc, - wxWindow* WXUNUSED(wnd), - const wxString& caption, - const wxBitmap& bitmap, - bool WXUNUSED(active), - int close_button_state, - int* x_extent) -{ - wxCoord measured_textx, measured_texty, tmp; - - dc.SetFont(m_measuring_font); - dc.GetTextExtent(caption, &measured_textx, &measured_texty); - - dc.GetTextExtent(wxT("ABCDEFXj"), &tmp, &measured_texty); - - // add padding around the text - wxCoord tab_width = measured_textx; - wxCoord tab_height = measured_texty; - - // if the close button is showing, add space for it - if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) - tab_width += m_active_close_bmp.GetWidth() + 3; - - // if there's a bitmap, add space for it - if (bitmap.IsOk()) - { - tab_width += bitmap.GetWidth(); - tab_width += 3; // right side bitmap padding - tab_height = wxMax(tab_height, bitmap.GetHeight()); - } - - // add padding - tab_width += 16; - tab_height += 10; - - if (m_flags & wxAUI_NB_TAB_FIXED_WIDTH) - { - tab_width = m_fixed_tab_width; - } - - *x_extent = tab_width; - - return wxSize(tab_width, tab_height); -} - - -void wxAuiDefaultTabArt::DrawButton(wxDC& dc, - wxWindow* WXUNUSED(wnd), - const wxRect& in_rect, - int bitmap_id, - int button_state, - int orientation, - wxRect* out_rect) -{ - wxBitmap bmp; - wxRect rect; - - switch (bitmap_id) - { - case wxAUI_BUTTON_CLOSE: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_close_bmp; - else - bmp = m_active_close_bmp; - break; - case wxAUI_BUTTON_LEFT: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_left_bmp; - else - bmp = m_active_left_bmp; - break; - case wxAUI_BUTTON_RIGHT: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_right_bmp; - else - bmp = m_active_right_bmp; - break; - case wxAUI_BUTTON_WINDOWLIST: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_windowlist_bmp; - else - bmp = m_active_windowlist_bmp; - break; - } - - - if (!bmp.IsOk()) - return; - - rect = in_rect; - - if (orientation == wxLEFT) - { - rect.SetX(in_rect.x); - rect.SetY(((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2)); - rect.SetWidth(bmp.GetWidth()); - rect.SetHeight(bmp.GetHeight()); - } - else - { - rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(), - ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2), - bmp.GetWidth(), bmp.GetHeight()); - } - - IndentPressedBitmap(&rect, button_state); - dc.DrawBitmap(bmp, rect.x, rect.y, true); - - *out_rect = rect; -} - - -int wxAuiDefaultTabArt::ShowDropDown(wxWindow* wnd, - const wxAuiNotebookPageArray& pages, - int active_idx) -{ - wxMenu menuPopup; - - size_t i, count = pages.GetCount(); - for (i = 0; i < count; ++i) - { - const wxAuiNotebookPage& page = pages.Item(i); - menuPopup.AppendCheckItem(1000+i, page.caption); - } - - if (active_idx != -1) - { - menuPopup.Check(1000+active_idx, true); - } - - // find out where to put the popup menu of window items - wxPoint pt = ::wxGetMousePosition(); - pt = wnd->ScreenToClient(pt); - - // find out the screen coordinate at the bottom of the tab ctrl - wxRect cli_rect = wnd->GetClientRect(); - pt.y = cli_rect.y + cli_rect.height; - - wxAuiCommandCapture* cc = new wxAuiCommandCapture; - wnd->PushEventHandler(cc); - wnd->PopupMenu(&menuPopup, pt); - int command = cc->GetCommandId(); - wnd->PopEventHandler(true); - - if (command >= 1000) - return command-1000; - - return -1; -} - -int wxAuiDefaultTabArt::GetBestTabCtrlSize(wxWindow* wnd, - const wxAuiNotebookPageArray& pages, - const wxSize& required_bmp_size) -{ - wxClientDC dc(wnd); - dc.SetFont(m_measuring_font); - - // sometimes a standard bitmap size needs to be enforced, especially - // if some tabs have bitmaps and others don't. This is important because - // it prevents the tab control from resizing when tabs are added. - wxBitmap measure_bmp; - if (required_bmp_size.IsFullySpecified()) - { - measure_bmp.Create(required_bmp_size.x, - required_bmp_size.y); - } - - - int max_y = 0; - size_t i, page_count = pages.GetCount(); - for (i = 0; i < page_count; ++i) - { - wxAuiNotebookPage& page = pages.Item(i); - - wxBitmap bmp; - if (measure_bmp.IsOk()) - bmp = measure_bmp; - else - bmp = page.bitmap; - - // we don't use the caption text because we don't - // want tab heights to be different in the case - // of a very short piece of text on one tab and a very - // tall piece of text on another tab - int x_ext = 0; - wxSize s = GetTabSize(dc, - wnd, - wxT("ABCDEFGHIj"), - bmp, - true, - wxAUI_BUTTON_STATE_HIDDEN, - &x_ext); - - max_y = wxMax(max_y, s.y); - } - - return max_y+2; -} - -void wxAuiDefaultTabArt::SetNormalFont(const wxFont& font) -{ - m_normal_font = font; -} - -void wxAuiDefaultTabArt::SetSelectedFont(const wxFont& font) -{ - m_selected_font = font; -} - -void wxAuiDefaultTabArt::SetMeasuringFont(const wxFont& font) -{ - m_measuring_font = font; -} - - -// -- wxAuiSimpleTabArt class implementation -- - -wxAuiSimpleTabArt::wxAuiSimpleTabArt() -{ - m_normal_font = *wxNORMAL_FONT; - m_selected_font = *wxNORMAL_FONT; - m_selected_font.SetWeight(wxBOLD); - m_measuring_font = m_selected_font; - - m_flags = 0; - m_fixed_tab_width = 100; - - wxColour base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); - - wxColour background_colour = base_colour; - wxColour normaltab_colour = base_colour; - wxColour selectedtab_colour = *wxWHITE; - - m_bkbrush = wxBrush(background_colour); - m_normal_bkbrush = wxBrush(normaltab_colour); - m_normal_bkpen = wxPen(normaltab_colour); - m_selected_bkbrush = wxBrush(selectedtab_colour); - m_selected_bkpen = wxPen(selectedtab_colour); - - m_active_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, *wxBLACK); - m_disabled_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, wxColour(128,128,128)); - - m_active_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, *wxBLACK); - m_disabled_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, wxColour(128,128,128)); - - m_active_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, *wxBLACK); - m_disabled_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, wxColour(128,128,128)); - - m_active_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, *wxBLACK); - m_disabled_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, wxColour(128,128,128)); - -} - -wxAuiSimpleTabArt::~wxAuiSimpleTabArt() -{ -} - -wxAuiTabArt* wxAuiSimpleTabArt::Clone() -{ - return static_cast(new wxAuiSimpleTabArt); -} - - -void wxAuiSimpleTabArt::SetFlags(unsigned int flags) -{ - m_flags = flags; -} - -void wxAuiSimpleTabArt::SetSizingInfo(const wxSize& tab_ctrl_size, - size_t tab_count) -{ - m_fixed_tab_width = 100; - - int tot_width = (int)tab_ctrl_size.x - GetIndentSize() - 4; - - if (m_flags & wxAUI_NB_CLOSE_BUTTON) - tot_width -= m_active_close_bmp.GetWidth(); - if (m_flags & wxAUI_NB_WINDOWLIST_BUTTON) - tot_width -= m_active_windowlist_bmp.GetWidth(); - - if (tab_count > 0) - { - m_fixed_tab_width = tot_width/(int)tab_count; - } - - - if (m_fixed_tab_width < 100) - m_fixed_tab_width = 100; - - if (m_fixed_tab_width > tot_width/2) - m_fixed_tab_width = tot_width/2; - - if (m_fixed_tab_width > 220) - m_fixed_tab_width = 220; -} - -void wxAuiSimpleTabArt::DrawBackground(wxDC& dc, - wxWindow* WXUNUSED(wnd), - const wxRect& rect) -{ - // draw background - dc.SetBrush(m_bkbrush); - dc.SetPen(*wxTRANSPARENT_PEN); - dc.DrawRectangle(-1, -1, rect.GetWidth()+2, rect.GetHeight()+2); - - // draw base line - dc.SetPen(*wxGREY_PEN); - dc.DrawLine(0, rect.GetHeight()-1, rect.GetWidth(), rect.GetHeight()-1); -} - - -// DrawTab() draws an individual tab. -// -// dc - output dc -// in_rect - rectangle the tab should be confined to -// caption - tab's caption -// active - whether or not the tab is active -// out_rect - actual output rectangle -// x_extent - the advance x; where the next tab should start - -void wxAuiSimpleTabArt::DrawTab(wxDC& dc, - wxWindow* wnd, - const wxAuiNotebookPage& page, - const wxRect& in_rect, - int close_button_state, - wxRect* out_tab_rect, - wxRect* out_button_rect, - int* x_extent) -{ - wxCoord normal_textx, normal_texty; - wxCoord selected_textx, selected_texty; - wxCoord textx, texty; - - // if the caption is empty, measure some temporary text - wxString caption = page.caption; - if (caption.empty()) - caption = wxT("Xj"); - - dc.SetFont(m_selected_font); - dc.GetTextExtent(caption, &selected_textx, &selected_texty); - - dc.SetFont(m_normal_font); - dc.GetTextExtent(caption, &normal_textx, &normal_texty); - - // figure out the size of the tab - wxSize tab_size = GetTabSize(dc, - wnd, - page.caption, - page.bitmap, - page.active, - close_button_state, - x_extent); - - wxCoord tab_height = tab_size.y; - wxCoord tab_width = tab_size.x; - wxCoord tab_x = in_rect.x; - wxCoord tab_y = in_rect.y + in_rect.height - tab_height; - - caption = page.caption; - - // select pen, brush and font for the tab to be drawn - - if (page.active) - { - dc.SetPen(m_selected_bkpen); - dc.SetBrush(m_selected_bkbrush); - dc.SetFont(m_selected_font); - textx = selected_textx; - texty = selected_texty; - } - else - { - dc.SetPen(m_normal_bkpen); - dc.SetBrush(m_normal_bkbrush); - dc.SetFont(m_normal_font); - textx = normal_textx; - texty = normal_texty; - } - - - // -- draw line -- - - wxPoint points[7]; - points[0].x = tab_x; - points[0].y = tab_y + tab_height - 1; - points[1].x = tab_x + tab_height - 3; - points[1].y = tab_y + 2; - points[2].x = tab_x + tab_height + 3; - points[2].y = tab_y; - points[3].x = tab_x + tab_width - 2; - points[3].y = tab_y; - points[4].x = tab_x + tab_width; - points[4].y = tab_y + 2; - points[5].x = tab_x + tab_width; - points[5].y = tab_y + tab_height - 1; - points[6] = points[0]; - - dc.SetClippingRegion(in_rect); - - dc.DrawPolygon(WXSIZEOF(points) - 1, points); - - dc.SetPen(*wxGREY_PEN); - - //dc.DrawLines(active ? WXSIZEOF(points) - 1 : WXSIZEOF(points), points); - dc.DrawLines(WXSIZEOF(points), points); - - - int text_offset; - - int close_button_width = 0; - if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) - { - close_button_width = m_active_close_bmp.GetWidth(); - text_offset = tab_x + (tab_height/2) + ((tab_width-close_button_width)/2) - (textx/2); - } - else - { - text_offset = tab_x + (tab_height/3) + (tab_width/2) - (textx/2); - } - - // set minimum text offset - if (text_offset < tab_x + tab_height) - text_offset = tab_x + tab_height; - - // chop text if necessary - wxString draw_text = wxAuiChopText(dc, - caption, - tab_width - (text_offset-tab_x) - close_button_width); - - // draw tab text - dc.DrawText(draw_text, - text_offset, - (tab_y + tab_height)/2 - (texty/2) + 1); - - - // draw close button if necessary - if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) - { - wxBitmap bmp; - if (page.active) - bmp = m_active_close_bmp; - else - bmp = m_disabled_close_bmp; - - wxRect rect(tab_x + tab_width - close_button_width - 1, - tab_y + (tab_height/2) - (bmp.GetHeight()/2) + 1, - close_button_width, - tab_height - 1); - DrawButtons(dc, rect, bmp, *wxWHITE, close_button_state); - - *out_button_rect = rect; - } - - - *out_tab_rect = wxRect(tab_x, tab_y, tab_width, tab_height); - - dc.DestroyClippingRegion(); -} - -int wxAuiSimpleTabArt::GetIndentSize() -{ - return 0; -} - -wxSize wxAuiSimpleTabArt::GetTabSize(wxDC& dc, - wxWindow* WXUNUSED(wnd), - const wxString& caption, - const wxBitmap& WXUNUSED(bitmap), - bool WXUNUSED(active), - int close_button_state, - int* x_extent) -{ - wxCoord measured_textx, measured_texty; - - dc.SetFont(m_measuring_font); - dc.GetTextExtent(caption, &measured_textx, &measured_texty); - - wxCoord tab_height = measured_texty + 4; - wxCoord tab_width = measured_textx + tab_height + 5; - - if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) - tab_width += m_active_close_bmp.GetWidth(); - - if (m_flags & wxAUI_NB_TAB_FIXED_WIDTH) - { - tab_width = m_fixed_tab_width; - } - - *x_extent = tab_width - (tab_height/2) - 1; - - return wxSize(tab_width, tab_height); -} - - -void wxAuiSimpleTabArt::DrawButton(wxDC& dc, - wxWindow* WXUNUSED(wnd), - const wxRect& in_rect, - int bitmap_id, - int button_state, - int orientation, - wxRect* out_rect) -{ - wxBitmap bmp; - wxRect rect; - - switch (bitmap_id) - { - case wxAUI_BUTTON_CLOSE: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_close_bmp; - else - bmp = m_active_close_bmp; - break; - case wxAUI_BUTTON_LEFT: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_left_bmp; - else - bmp = m_active_left_bmp; - break; - case wxAUI_BUTTON_RIGHT: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_right_bmp; - else - bmp = m_active_right_bmp; - break; - case wxAUI_BUTTON_WINDOWLIST: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_windowlist_bmp; - else - bmp = m_active_windowlist_bmp; - break; - } - - if (!bmp.IsOk()) - return; - - rect = in_rect; - - if (orientation == wxLEFT) - { - rect.SetX(in_rect.x); - rect.SetY(((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2)); - rect.SetWidth(bmp.GetWidth()); - rect.SetHeight(bmp.GetHeight()); - } - else - { - rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(), - ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2), - bmp.GetWidth(), bmp.GetHeight()); - } - - - DrawButtons(dc, rect, bmp, *wxWHITE, button_state); - - *out_rect = rect; -} - - -int wxAuiSimpleTabArt::ShowDropDown(wxWindow* wnd, - const wxAuiNotebookPageArray& pages, - int active_idx) -{ - wxMenu menuPopup; - - size_t i, count = pages.GetCount(); - for (i = 0; i < count; ++i) - { - const wxAuiNotebookPage& page = pages.Item(i); - menuPopup.AppendCheckItem(1000+i, page.caption); - } - - if (active_idx != -1) - { - menuPopup.Check(1000+active_idx, true); - } - - // find out where to put the popup menu of window - // items. Subtract 100 for now to center the menu - // a bit, until a better mechanism can be implemented - wxPoint pt = ::wxGetMousePosition(); - pt = wnd->ScreenToClient(pt); - if (pt.x < 100) - pt.x = 0; - else - pt.x -= 100; - - // find out the screen coordinate at the bottom of the tab ctrl - wxRect cli_rect = wnd->GetClientRect(); - pt.y = cli_rect.y + cli_rect.height; - - wxAuiCommandCapture* cc = new wxAuiCommandCapture; - wnd->PushEventHandler(cc); - wnd->PopupMenu(&menuPopup, pt); - int command = cc->GetCommandId(); - wnd->PopEventHandler(true); - - if (command >= 1000) - return command-1000; - - return -1; -} - -int wxAuiSimpleTabArt::GetBestTabCtrlSize(wxWindow* wnd, - const wxAuiNotebookPageArray& WXUNUSED(pages), - const wxSize& WXUNUSED(required_bmp_size)) -{ - wxClientDC dc(wnd); - dc.SetFont(m_measuring_font); - int x_ext = 0; - wxSize s = GetTabSize(dc, - wnd, - wxT("ABCDEFGHIj"), - wxNullBitmap, - true, - wxAUI_BUTTON_STATE_HIDDEN, - &x_ext); - return s.y+3; -} - -void wxAuiSimpleTabArt::SetNormalFont(const wxFont& font) -{ - m_normal_font = font; -} - -void wxAuiSimpleTabArt::SetSelectedFont(const wxFont& font) -{ - m_selected_font = font; -} - -void wxAuiSimpleTabArt::SetMeasuringFont(const wxFont& font) -{ - m_measuring_font = font; -} - +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_PAGE_CLOSE, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_PAGE_CLOSED, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_PAGE_CHANGING, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_PAGE_CHANGED, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_BUTTON, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_BEGIN_DRAG, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_END_DRAG, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_CANCEL_DRAG, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_DRAG_MOTION, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_ALLOW_DND, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_BG_DCLICK, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_DRAG_DONE, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_TAB_MIDDLE_UP, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_TAB_MIDDLE_DOWN, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_TAB_RIGHT_UP, wxAuiNotebookEvent); +wxDEFINE_EVENT(wxEVT_AUINOTEBOOK_TAB_RIGHT_DOWN, wxAuiNotebookEvent); +IMPLEMENT_CLASS(wxAuiNotebook, wxControl) +IMPLEMENT_CLASS(wxAuiTabCtrl, wxControl) +IMPLEMENT_DYNAMIC_CLASS(wxAuiNotebookEvent, wxBookCtrlEvent) // -- wxAuiTabContainer class implementation -- @@ -1197,7 +75,7 @@ void wxAuiSimpleTabArt::SetMeasuringFont(const wxFont& font) wxAuiTabContainer::wxAuiTabContainer() { - m_tab_offset = 0; + m_tabOffset = 0; m_flags = 0; m_art = new wxAuiDefaultTabArt; @@ -1282,6 +160,16 @@ void wxAuiTabContainer::SetMeasuringFont(const wxFont& font) m_art->SetMeasuringFont(font); } +void wxAuiTabContainer::SetColour(const wxColour& colour) +{ + m_art->SetColour(colour); +} + +void wxAuiTabContainer::SetActiveColour(const wxColour& colour) +{ + m_art->SetActiveColour(colour); +} + void wxAuiTabContainer::SetRect(const wxRect& rect) { m_rect = rect; @@ -1320,7 +208,7 @@ bool wxAuiTabContainer::InsertPage(wxWindow* page, if (idx >= m_pages.GetCount()) m_pages.Add(page_info); - else + else m_pages.Insert(page_info, idx); // let the art provider know how many pages we have @@ -1387,7 +275,7 @@ bool wxAuiTabContainer::SetActivePage(wxWindow* wnd) page.active = true; found = true; } - else + else { page.active = false; } @@ -1437,14 +325,14 @@ wxWindow* wxAuiTabContainer::GetWindowFromIdx(size_t idx) const int wxAuiTabContainer::GetIdxFromWindow(wxWindow* wnd) const { - size_t i, page_count = m_pages.GetCount(); - for (i = 0; i < page_count; ++i) + const size_t page_count = m_pages.GetCount(); + for ( size_t i = 0; i < page_count; ++i ) { wxAuiNotebookPage& page = m_pages.Item(i); if (page.window == wnd) return i; } - return -1; + return wxNOT_FOUND; } wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx) @@ -1454,6 +342,13 @@ wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx) return m_pages[idx]; } +const wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx) const +{ + wxASSERT_MSG(idx < m_pages.GetCount(), wxT("Invalid Page index")); + + return m_pages[idx]; +} + wxAuiNotebookPageArray& wxAuiTabContainer::GetPages() { return m_pages; @@ -1466,15 +361,15 @@ size_t wxAuiTabContainer::GetPageCount() const void wxAuiTabContainer::AddButton(int id, int location, - const wxBitmap& normal_bitmap, - const wxBitmap& disabled_bitmap) + const wxBitmap& normalBitmap, + const wxBitmap& disabledBitmap) { wxAuiTabContainerButton button; button.id = id; - button.bitmap = normal_bitmap; - button.dis_bitmap = disabled_bitmap; + button.bitmap = normalBitmap; + button.disBitmap = disabledBitmap; button.location = location; - button.cur_state = wxAUI_BUTTON_STATE_NORMAL; + button.curState = wxAUI_BUTTON_STATE_NORMAL; m_buttons.Add(button); } @@ -1497,12 +392,12 @@ void wxAuiTabContainer::RemoveButton(int id) size_t wxAuiTabContainer::GetTabOffset() const { - return m_tab_offset; + return m_tabOffset; } void wxAuiTabContainer::SetTabOffset(size_t offset) { - m_tab_offset = offset; + m_tabOffset = offset; } @@ -1517,6 +412,11 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) return; wxMemoryDC dc; + + // use the same layout direction as the window DC uses to ensure that the + // text is rendered correctly + dc.SetLayoutDirection(raw_dc->GetLayoutDirection()); + wxBitmap bmp; size_t i; size_t page_count = m_pages.GetCount(); @@ -1559,19 +459,19 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) if (i+1 < page_count) total_width += x_extent; - else + else total_width += size.x; - if (i >= m_tab_offset) + if (i >= m_tabOffset) { if (i+1 < page_count) visible_width += x_extent; - else + else visible_width += size.x; } } - if (total_width > m_rect.GetWidth() || m_tab_offset != 0) + if (total_width > m_rect.GetWidth() || m_tabOffset != 0) { // show left/right buttons for (i = 0; i < button_count; ++i) @@ -1580,11 +480,11 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) if (button.id == wxAUI_BUTTON_LEFT || button.id == wxAUI_BUTTON_RIGHT) { - button.cur_state &= ~wxAUI_BUTTON_STATE_HIDDEN; + button.curState &= ~wxAUI_BUTTON_STATE_HIDDEN; } } } - else + else { // hide left/right buttons for (i = 0; i < button_count; ++i) @@ -1593,7 +493,7 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) if (button.id == wxAUI_BUTTON_LEFT || button.id == wxAUI_BUTTON_RIGHT) { - button.cur_state |= wxAUI_BUTTON_STATE_HIDDEN; + button.curState |= wxAUI_BUTTON_STATE_HIDDEN; } } } @@ -1604,17 +504,17 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) wxAuiTabContainerButton& button = m_buttons.Item(i); if (button.id == wxAUI_BUTTON_LEFT) { - if (m_tab_offset == 0) - button.cur_state |= wxAUI_BUTTON_STATE_DISABLED; - else - button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED; + if (m_tabOffset == 0) + button.curState |= wxAUI_BUTTON_STATE_DISABLED; + else + button.curState &= ~wxAUI_BUTTON_STATE_DISABLED; } if (button.id == wxAUI_BUTTON_RIGHT) { if (visible_width < m_rect.GetWidth() - ((int)button_count*16)) - button.cur_state |= wxAUI_BUTTON_STATE_DISABLED; - else - button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED; + button.curState |= wxAUI_BUTTON_STATE_DISABLED; + else + button.curState &= ~wxAUI_BUTTON_STATE_DISABLED; } } @@ -1627,17 +527,15 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) int left_buttons_width = 0; int right_buttons_width = 0; - int offset = 0; - // draw the buttons on the right side - offset = m_rect.x + m_rect.width; + int offset = m_rect.x + m_rect.width; for (i = 0; i < button_count; ++i) { wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1); if (button.location != wxRIGHT) continue; - if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) + if (button.curState & wxAUI_BUTTON_STATE_HIDDEN) continue; wxRect button_rect = m_rect; @@ -1648,7 +546,7 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) wnd, button_rect, button.id, - button.cur_state, + button.curState, wxRIGHT, &button.rect); @@ -1668,7 +566,7 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) if (button.location != wxLEFT) continue; - if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) + if (button.curState & wxAUI_BUTTON_STATE_HIDDEN) continue; wxRect button_rect(offset, 1, 1000, m_rect.height); @@ -1677,7 +575,7 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) wnd, button_rect, button.id, - button.cur_state, + button.curState, wxLEFT, &button.rect); @@ -1693,24 +591,24 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) // prepare the tab-close-button array // make sure tab button entries which aren't used are marked as hidden - for (i = page_count; i < m_tab_close_buttons.GetCount(); ++i) - m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN; + for (i = page_count; i < m_tabCloseButtons.GetCount(); ++i) + m_tabCloseButtons.Item(i).curState = wxAUI_BUTTON_STATE_HIDDEN; // make sure there are enough tab button entries to accommodate all tabs - while (m_tab_close_buttons.GetCount() < page_count) + while (m_tabCloseButtons.GetCount() < page_count) { wxAuiTabContainerButton tempbtn; tempbtn.id = wxAUI_BUTTON_CLOSE; tempbtn.location = wxCENTER; - tempbtn.cur_state = wxAUI_BUTTON_STATE_HIDDEN; - m_tab_close_buttons.Add(tempbtn); + tempbtn.curState = wxAUI_BUTTON_STATE_HIDDEN; + m_tabCloseButtons.Add(tempbtn); } // buttons before the tab offset must be set to hidden - for (i = 0; i < m_tab_offset; ++i) + for (i = 0; i < m_tabOffset; ++i) { - m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN; + m_tabCloseButtons.Item(i).curState = wxAUI_BUTTON_STATE_HIDDEN; } @@ -1725,27 +623,25 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) rect.y = 0; rect.height = m_rect.height; - for (i = m_tab_offset; i < page_count; ++i) + for (i = m_tabOffset; i < page_count; ++i) { wxAuiNotebookPage& page = m_pages.Item(i); - wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i); + wxAuiTabContainerButton& tab_button = m_tabCloseButtons.Item(i); // determine if a close button is on this tab - bool close_button = false; if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 || ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active)) { - close_button = true; - if (tab_button.cur_state == wxAUI_BUTTON_STATE_HIDDEN) + if (tab_button.curState == wxAUI_BUTTON_STATE_HIDDEN) { tab_button.id = wxAUI_BUTTON_CLOSE; - tab_button.cur_state = wxAUI_BUTTON_STATE_NORMAL; + tab_button.curState = wxAUI_BUTTON_STATE_NORMAL; tab_button.location = wxCENTER; } } - else + else { - tab_button.cur_state = wxAUI_BUTTON_STATE_HIDDEN; + tab_button.curState = wxAUI_BUTTON_STATE_HIDDEN; } rect.x = offset; @@ -1758,7 +654,7 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) wnd, page, rect, - tab_button.cur_state, + tab_button.curState, &page.rect, &tab_button.rect, &x_extent); @@ -1775,33 +671,25 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) // make sure to deactivate buttons which are off the screen to the right - for (++i; i < m_tab_close_buttons.GetCount(); ++i) + for (++i; i < m_tabCloseButtons.GetCount(); ++i) { - m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN; + m_tabCloseButtons.Item(i).curState = wxAUI_BUTTON_STATE_HIDDEN; } // draw the active tab again so it stands in the foreground - if (active >= m_tab_offset && active < m_pages.GetCount()) + if (active >= m_tabOffset && active < m_pages.GetCount()) { wxAuiNotebookPage& page = m_pages.Item(active); - wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(active); - - // determine if a close button is on this tab - bool close_button = false; - if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 || - ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active)) - { - close_button = true; - } + wxAuiTabContainerButton& tab_button = m_tabCloseButtons.Item(active); rect.x = active_offset; m_art->DrawTab(dc, wnd, page, active_rect, - tab_button.cur_state, + tab_button.curState, &page.rect, &tab_button.rect, &x_extent); @@ -1813,6 +701,145 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) &dc, 0, 0); } +// Is the tab visible? +bool wxAuiTabContainer::IsTabVisible(int tabPage, int tabOffset, wxDC* dc, wxWindow* wnd) +{ + if (!dc || !dc->IsOk()) + return false; + + size_t i; + size_t page_count = m_pages.GetCount(); + size_t button_count = m_buttons.GetCount(); + + // Hasn't been rendered yet; assume it's visible + if (m_tabCloseButtons.GetCount() < page_count) + return true; + + // First check if both buttons are disabled - if so, there's no need to + // check further for visibility. + int arrowButtonVisibleCount = 0; + for (i = 0; i < button_count; ++i) + { + wxAuiTabContainerButton& button = m_buttons.Item(i); + if (button.id == wxAUI_BUTTON_LEFT || + button.id == wxAUI_BUTTON_RIGHT) + { + if ((button.curState & wxAUI_BUTTON_STATE_HIDDEN) == 0) + arrowButtonVisibleCount ++; + } + } + + // Tab must be visible + if (arrowButtonVisibleCount == 0) + return true; + + // If tab is less than the given offset, it must be invisible by definition + if (tabPage < tabOffset) + return false; + + // draw buttons + int left_buttons_width = 0; + int right_buttons_width = 0; + + // calculate size of the buttons on the right side + int offset = m_rect.x + m_rect.width; + for (i = 0; i < button_count; ++i) + { + wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1); + + if (button.location != wxRIGHT) + continue; + if (button.curState & wxAUI_BUTTON_STATE_HIDDEN) + continue; + + offset -= button.rect.GetWidth(); + right_buttons_width += button.rect.GetWidth(); + } + + offset = 0; + + // calculate size of the buttons on the left side + for (i = 0; i < button_count; ++i) + { + wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1); + + if (button.location != wxLEFT) + continue; + if (button.curState & wxAUI_BUTTON_STATE_HIDDEN) + continue; + + offset += button.rect.GetWidth(); + left_buttons_width += button.rect.GetWidth(); + } + + offset = left_buttons_width; + + if (offset == 0) + offset += m_art->GetIndentSize(); + + wxRect active_rect; + + wxRect rect = m_rect; + rect.y = 0; + rect.height = m_rect.height; + + // See if the given page is visible at the given tab offset (effectively scroll position) + for (i = tabOffset; i < page_count; ++i) + { + wxAuiNotebookPage& page = m_pages.Item(i); + wxAuiTabContainerButton& tab_button = m_tabCloseButtons.Item(i); + + rect.x = offset; + rect.width = m_rect.width - right_buttons_width - offset - 2; + + if (rect.width <= 0) + return false; // haven't found the tab, and we've run out of space, so return false + + int x_extent = 0; + m_art->GetTabSize(*dc, + wnd, + page.caption, + page.bitmap, + page.active, + tab_button.curState, + &x_extent); + + offset += x_extent; + + if (i == (size_t) tabPage) + { + // If not all of the tab is visible, and supposing there's space to display it all, + // we could do better so we return false. + if (((m_rect.width - right_buttons_width - offset - 2) <= 0) && ((m_rect.width - right_buttons_width - left_buttons_width) > x_extent)) + return false; + else + return true; + } + } + + // Shouldn't really get here, but if it does, assume the tab is visible to prevent + // further looping in calling code. + return true; +} + +// Make the tab visible if it wasn't already +void wxAuiTabContainer::MakeTabVisible(int tabPage, wxWindow* win) +{ + wxClientDC dc(win); + if (!IsTabVisible(tabPage, GetTabOffset(), & dc, win)) + { + int i; + for (i = 0; i < (int) m_pages.GetCount(); i++) + { + if (IsTabVisible(tabPage, i, & dc, win)) + { + SetTabOffset(i); + win->Refresh(); + return; + } + } + } +} // TabHitTest() tests if a tab was hit, passing the window pointer // back if that condition was fulfilled. The function returns @@ -1823,7 +850,7 @@ bool wxAuiTabContainer::TabHitTest(int x, int y, wxWindow** hit) const return false; wxAuiTabContainerButton* btn = NULL; - if (ButtonHitTest(x, y, &btn)) + if (ButtonHitTest(x, y, &btn) && !(btn->curState & wxAUI_BUTTON_STATE_DISABLED)) { if (m_buttons.Index(*btn) != wxNOT_FOUND) return false; @@ -1831,7 +858,7 @@ bool wxAuiTabContainer::TabHitTest(int x, int y, wxWindow** hit) const size_t i, page_count = m_pages.GetCount(); - for (i = m_tab_offset; i < page_count; ++i) + for (i = m_tabOffset; i < page_count; ++i) { wxAuiNotebookPage& page = m_pages.Item(i); if (page.rect.Contains(x,y)) @@ -1861,8 +888,7 @@ bool wxAuiTabContainer::ButtonHitTest(int x, int y, { wxAuiTabContainerButton& button = m_buttons.Item(i); if (button.rect.Contains(x,y) && - !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN | - wxAUI_BUTTON_STATE_DISABLED))) + !(button.curState & wxAUI_BUTTON_STATE_HIDDEN )) { if (hit) *hit = &button; @@ -1870,12 +896,12 @@ bool wxAuiTabContainer::ButtonHitTest(int x, int y, } } - button_count = m_tab_close_buttons.GetCount(); + button_count = m_tabCloseButtons.GetCount(); for (i = 0; i < button_count; ++i) { - wxAuiTabContainerButton& button = m_tab_close_buttons.Item(i); + wxAuiTabContainerButton& button = m_tabCloseButtons.Item(i); if (button.rect.Contains(x,y) && - !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN | + !(button.curState & (wxAUI_BUTTON_STATE_HIDDEN | wxAUI_BUTTON_STATE_DISABLED))) { if (hit) @@ -1894,12 +920,14 @@ bool wxAuiTabContainer::ButtonHitTest(int x, int y, // as the Show() method on this class is "unplugged" static void ShowWnd(wxWindow* wnd, bool show) { - if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame))) +#if wxUSE_MDI + if (wxDynamicCast(wnd, wxAuiMDIChildFrame)) { wxAuiMDIChildFrame* cf = (wxAuiMDIChildFrame*)wnd; cf->DoShow(show); } - else + else +#endif { wnd->Show(show); } @@ -1928,7 +956,8 @@ void wxAuiTabContainer::DoShowHide() for (i = 0; i < page_count; ++i) { wxAuiNotebookPage& page = pages.Item(i); - ShowWnd(page.window, page.active); + if (!page.active) + ShowWnd(page.window, false); } } @@ -1946,11 +975,19 @@ BEGIN_EVENT_TABLE(wxAuiTabCtrl, wxControl) EVT_ERASE_BACKGROUND(wxAuiTabCtrl::OnEraseBackground) EVT_SIZE(wxAuiTabCtrl::OnSize) EVT_LEFT_DOWN(wxAuiTabCtrl::OnLeftDown) - EVT_LEFT_DCLICK(wxAuiTabCtrl::OnLeftDown) + EVT_LEFT_DCLICK(wxAuiTabCtrl::OnLeftDClick) EVT_LEFT_UP(wxAuiTabCtrl::OnLeftUp) + EVT_MIDDLE_DOWN(wxAuiTabCtrl::OnMiddleDown) + EVT_MIDDLE_UP(wxAuiTabCtrl::OnMiddleUp) + EVT_RIGHT_DOWN(wxAuiTabCtrl::OnRightDown) + EVT_RIGHT_UP(wxAuiTabCtrl::OnRightUp) EVT_MOTION(wxAuiTabCtrl::OnMotion) EVT_LEAVE_WINDOW(wxAuiTabCtrl::OnLeaveWindow) - EVT_AUINOTEBOOK_BUTTON(-1, wxAuiTabCtrl::OnButton) + EVT_AUINOTEBOOK_BUTTON(wxID_ANY, wxAuiTabCtrl::OnButton) + EVT_SET_FOCUS(wxAuiTabCtrl::OnSetFocus) + EVT_KILL_FOCUS(wxAuiTabCtrl::OnKillFocus) + EVT_CHAR(wxAuiTabCtrl::OnChar) + EVT_MOUSE_CAPTURE_LOST(wxAuiTabCtrl::OnCaptureLost) END_EVENT_TABLE() @@ -1960,10 +997,11 @@ wxAuiTabCtrl::wxAuiTabCtrl(wxWindow* parent, const wxSize& size, long style) : wxControl(parent, id, pos, size, style) { - m_click_pt = wxDefaultPosition; - m_is_dragging = false; - m_hover_button = NULL; - m_pressed_button = NULL; + SetName(wxT("wxAuiTabCtrl")); + m_clickPt = wxDefaultPosition; + m_isDragging = false; + m_hoverButton = NULL; + m_pressedButton = NULL; } wxAuiTabCtrl::~wxAuiTabCtrl() @@ -1994,10 +1032,10 @@ void wxAuiTabCtrl::OnSize(wxSizeEvent& evt) void wxAuiTabCtrl::OnLeftDown(wxMouseEvent& evt) { CaptureMouse(); - m_click_pt = wxDefaultPosition; - m_is_dragging = false; - m_click_tab = NULL; - m_pressed_button = NULL; + m_clickPt = wxDefaultPosition; + m_isDragging = false; + m_clickTab = NULL; + m_pressedButton = NULL; wxWindow* wnd; @@ -2008,75 +1046,154 @@ void wxAuiTabCtrl::OnLeftDown(wxMouseEvent& evt) // wxAuiNotebooks always want to receive this event // even if the tab is already active, because they may // have multiple tab controls - if (new_selection != GetActivePage() || - GetParent()->IsKindOf(CLASSINFO(wxAuiNotebook))) + if ((new_selection != GetActivePage() || + wxDynamicCast(GetParent(), wxAuiNotebook)) && !m_hoverButton) { - wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId); + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_PAGE_CHANGING, m_windowId); e.SetSelection(new_selection); e.SetOldSelection(GetActivePage()); e.SetEventObject(this); GetEventHandler()->ProcessEvent(e); } - m_click_pt.x = evt.m_x; - m_click_pt.y = evt.m_y; - m_click_tab = wnd; + m_clickPt.x = evt.m_x; + m_clickPt.y = evt.m_y; + m_clickTab = wnd; } - if (m_hover_button) + if (m_hoverButton) { - m_pressed_button = m_hover_button; - m_pressed_button->cur_state = wxAUI_BUTTON_STATE_PRESSED; + m_pressedButton = m_hoverButton; + m_pressedButton->curState = wxAUI_BUTTON_STATE_PRESSED; Refresh(); Update(); } } +void wxAuiTabCtrl::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event)) +{ + if (m_isDragging) + { + m_isDragging = false; + + wxAuiNotebookEvent evt(wxEVT_AUINOTEBOOK_CANCEL_DRAG, m_windowId); + evt.SetSelection(GetIdxFromWindow(m_clickTab)); + evt.SetOldSelection(evt.GetSelection()); + evt.SetEventObject(this); + GetEventHandler()->ProcessEvent(evt); + } +} + void wxAuiTabCtrl::OnLeftUp(wxMouseEvent& evt) { if (GetCapture() == this) ReleaseMouse(); - if (m_is_dragging) + if (m_isDragging) { - wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, m_windowId); - evt.SetSelection(GetIdxFromWindow(m_click_tab)); - evt.SetOldSelection(evt.GetSelection()); - evt.SetEventObject(this); - GetEventHandler()->ProcessEvent(evt); + m_isDragging = false; + + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_END_DRAG, m_windowId); + e.SetSelection(GetIdxFromWindow(m_clickTab)); + e.SetOldSelection(e.GetSelection()); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); + return; } - if (m_pressed_button) + if (m_pressedButton) { // make sure we're still clicking the button wxAuiTabContainerButton* button = NULL; - if (!ButtonHitTest(evt.m_x, evt.m_y, &button)) + if (!ButtonHitTest(evt.m_x, evt.m_y, &button) || + button->curState & wxAUI_BUTTON_STATE_DISABLED) return; - if (button != m_pressed_button) + if (button != m_pressedButton) { - m_pressed_button = NULL; + m_pressedButton = NULL; return; } Refresh(); Update(); - if (!(m_pressed_button->cur_state & wxAUI_BUTTON_STATE_DISABLED)) + if (!(m_pressedButton->curState & wxAUI_BUTTON_STATE_DISABLED)) { - wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BUTTON, m_windowId); - evt.SetInt(m_pressed_button->id); - evt.SetEventObject(this); - GetEventHandler()->ProcessEvent(evt); + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_BUTTON, m_windowId); + e.SetSelection(GetIdxFromWindow(m_clickTab)); + e.SetInt(m_pressedButton->id); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); } - m_pressed_button = NULL; + m_pressedButton = NULL; } - m_click_pt = wxDefaultPosition; - m_is_dragging = false; - m_click_tab = NULL; + m_clickPt = wxDefaultPosition; + m_isDragging = false; + m_clickTab = NULL; +} + +void wxAuiTabCtrl::OnMiddleUp(wxMouseEvent& evt) +{ + wxWindow* wnd = NULL; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd)) + return; + + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId); + e.SetEventObject(this); + e.SetSelection(GetIdxFromWindow(wnd)); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiTabCtrl::OnMiddleDown(wxMouseEvent& evt) +{ + wxWindow* wnd = NULL; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd)) + return; + + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId); + e.SetEventObject(this); + e.SetSelection(GetIdxFromWindow(wnd)); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiTabCtrl::OnRightUp(wxMouseEvent& evt) +{ + wxWindow* wnd = NULL; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd)) + return; + + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId); + e.SetEventObject(this); + e.SetSelection(GetIdxFromWindow(wnd)); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiTabCtrl::OnRightDown(wxMouseEvent& evt) +{ + wxWindow* wnd = NULL; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd)) + return; + + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId); + e.SetEventObject(this); + e.SetSelection(GetIdxFromWindow(wnd)); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiTabCtrl::OnLeftDClick(wxMouseEvent& evt) +{ + wxWindow* wnd; + wxAuiTabContainerButton* button; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd) && !ButtonHitTest(evt.m_x, evt.m_y, &button)) + { + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_BG_DCLICK, m_windowId); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); + } } void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt) @@ -2085,47 +1202,62 @@ void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt) // check if the mouse is hovering above a button wxAuiTabContainerButton* button; - if (ButtonHitTest(pos.x, pos.y, &button)) + if (ButtonHitTest(pos.x, pos.y, &button) && !(button->curState & wxAUI_BUTTON_STATE_DISABLED)) { - if (m_hover_button && button != m_hover_button) + if (m_hoverButton && button != m_hoverButton) { - m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL; - m_hover_button = NULL; + m_hoverButton->curState = wxAUI_BUTTON_STATE_NORMAL; + m_hoverButton = NULL; Refresh(); Update(); } - if (button->cur_state != wxAUI_BUTTON_STATE_HOVER) + if (button->curState != wxAUI_BUTTON_STATE_HOVER) { - button->cur_state = wxAUI_BUTTON_STATE_HOVER; + button->curState = wxAUI_BUTTON_STATE_HOVER; Refresh(); Update(); - m_hover_button = button; + + m_hoverButton = button; return; } } - else + else { - if (m_hover_button) + if (m_hoverButton) { - m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL; - m_hover_button = NULL; + m_hoverButton->curState = wxAUI_BUTTON_STATE_NORMAL; + m_hoverButton = NULL; Refresh(); Update(); } } +#if wxUSE_TOOLTIPS + wxWindow* wnd = NULL; + if (evt.Moving() && TabHitTest(evt.m_x, evt.m_y, &wnd)) + { + wxString tooltip(m_pages[GetIdxFromWindow(wnd)].tooltip); + + // If the text changes, set it else, keep old, to avoid + // 'moving tooltip' effect + if (GetToolTipText() != tooltip) + SetToolTip(tooltip); + } + else + UnsetToolTip(); +#endif // wxUSE_TOOLTIPS - if (!evt.LeftIsDown() || m_click_pt == wxDefaultPosition) + if (!evt.LeftIsDown() || m_clickPt == wxDefaultPosition) return; - if (m_is_dragging) + if (m_isDragging) { - wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, m_windowId); - evt.SetSelection(GetIdxFromWindow(m_click_tab)); - evt.SetOldSelection(evt.GetSelection()); - evt.SetEventObject(this); - GetEventHandler()->ProcessEvent(evt); + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_DRAG_MOTION, m_windowId); + e.SetSelection(GetIdxFromWindow(m_clickTab)); + e.SetOldSelection(e.GetSelection()); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); return; } @@ -2133,25 +1265,25 @@ void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt) int drag_x_threshold = wxSystemSettings::GetMetric(wxSYS_DRAG_X); int drag_y_threshold = wxSystemSettings::GetMetric(wxSYS_DRAG_Y); - if (abs(pos.x - m_click_pt.x) > drag_x_threshold || - abs(pos.y - m_click_pt.y) > drag_y_threshold) + if (abs(pos.x - m_clickPt.x) > drag_x_threshold || + abs(pos.y - m_clickPt.y) > drag_y_threshold) { - wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, m_windowId); - evt.SetSelection(GetIdxFromWindow(m_click_tab)); - evt.SetOldSelection(evt.GetSelection()); - evt.SetEventObject(this); - GetEventHandler()->ProcessEvent(evt); + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_BEGIN_DRAG, m_windowId); + e.SetSelection(GetIdxFromWindow(m_clickTab)); + e.SetOldSelection(e.GetSelection()); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); - m_is_dragging = true; + m_isDragging = true; } } void wxAuiTabCtrl::OnLeaveWindow(wxMouseEvent& WXUNUSED(event)) { - if (m_hover_button) + if (m_hoverButton) { - m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL; - m_hover_button = NULL; + m_hoverButton->curState = wxAUI_BUTTON_STATE_NORMAL; + m_hoverButton = NULL; Refresh(); Update(); } @@ -2172,30 +1304,163 @@ void wxAuiTabCtrl::OnButton(wxAuiNotebookEvent& event) Update(); } } - else + else + { + SetTabOffset(GetTabOffset()+1); + Refresh(); + Update(); + } + } + else if (button == wxAUI_BUTTON_WINDOWLIST) + { + int idx = GetArtProvider()->ShowDropDown(this, m_pages, GetActivePage()); + + if (idx != -1) + { + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_PAGE_CHANGING, m_windowId); + e.SetSelection(idx); + e.SetOldSelection(GetActivePage()); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); + } + } + else + { + event.Skip(); + } +} + +void wxAuiTabCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event)) +{ + Refresh(); +} + +void wxAuiTabCtrl::OnKillFocus(wxFocusEvent& WXUNUSED(event)) +{ + Refresh(); +} + +void wxAuiTabCtrl::OnChar(wxKeyEvent& event) +{ + if (GetActivePage() == -1) + { + event.Skip(); + return; + } + + // We can't leave tab processing to the system; on Windows, tabs and keys + // get eaten by the system and not processed properly if we specify both + // wxTAB_TRAVERSAL and wxWANTS_CHARS. And if we specify just wxTAB_TRAVERSAL, + // we don't key arrow key events. + + int key = event.GetKeyCode(); + + if (key == WXK_NUMPAD_PAGEUP) + key = WXK_PAGEUP; + if (key == WXK_NUMPAD_PAGEDOWN) + key = WXK_PAGEDOWN; + if (key == WXK_NUMPAD_HOME) + key = WXK_HOME; + if (key == WXK_NUMPAD_END) + key = WXK_END; + if (key == WXK_NUMPAD_LEFT) + key = WXK_LEFT; + if (key == WXK_NUMPAD_RIGHT) + key = WXK_RIGHT; + + if (key == WXK_TAB || key == WXK_PAGEUP || key == WXK_PAGEDOWN) + { + bool bCtrlDown = event.ControlDown(); + bool bShiftDown = event.ShiftDown(); + + bool bForward = (key == WXK_TAB && !bShiftDown) || (key == WXK_PAGEDOWN); + bool bWindowChange = (key == WXK_PAGEUP) || (key == WXK_PAGEDOWN) || bCtrlDown; + bool bFromTab = (key == WXK_TAB); + + wxAuiNotebook* nb = wxDynamicCast(GetParent(), wxAuiNotebook); + if (!nb) + { + event.Skip(); + return; + } + + wxNavigationKeyEvent keyEvent; + keyEvent.SetDirection(bForward); + keyEvent.SetWindowChange(bWindowChange); + keyEvent.SetFromTab(bFromTab); + keyEvent.SetEventObject(nb); + + if (!nb->GetEventHandler()->ProcessEvent(keyEvent)) + { + // Not processed? Do an explicit tab into the page. + wxWindow* win = GetWindowFromIdx(GetActivePage()); + if (win) + win->SetFocus(); + } + return; + } + + if (m_pages.GetCount() < 2) + { + event.Skip(); + return; + } + + int newPage = -1; + + int forwardKey, backwardKey; + if (GetLayoutDirection() == wxLayout_RightToLeft) + { + forwardKey = WXK_LEFT; + backwardKey = WXK_RIGHT; + } + else + { + forwardKey = WXK_RIGHT; + backwardKey = WXK_LEFT; + } + + if (key == forwardKey) + { + if (m_pages.GetCount() > 1) { - SetTabOffset(GetTabOffset()+1); - Refresh(); - Update(); + if (GetActivePage() == -1) + newPage = 0; + else if (GetActivePage() < (int) (m_pages.GetCount() - 1)) + newPage = GetActivePage() + 1; } } - else if (button == wxAUI_BUTTON_WINDOWLIST) + else if (key == backwardKey) { - int idx = GetArtProvider()->ShowDropDown(this, m_pages, GetActivePage()); - - if (idx != -1) + if (m_pages.GetCount() > 1) { - wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId); - e.SetSelection(idx); - e.SetOldSelection(GetActivePage()); - e.SetEventObject(this); - GetEventHandler()->ProcessEvent(e); + if (GetActivePage() == -1) + newPage = (int) (m_pages.GetCount() - 1); + else if (GetActivePage() > 0) + newPage = GetActivePage() - 1; } } - else + else if (key == WXK_HOME) + { + newPage = 0; + } + else if (key == WXK_END) { + newPage = (int) (m_pages.GetCount() - 1); + } + else event.Skip(); + + if (newPage != -1) + { + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_PAGE_CHANGING, m_windowId); + e.SetSelection(newPage); + e.SetOldSelection(newPage); + e.SetEventObject(this); + this->GetEventHandler()->ProcessEvent(e); } + else + event.Skip(); } // wxTabFrame is an interesting case. It's important that all child pages @@ -2214,14 +1479,20 @@ public: { m_tabs = NULL; m_rect = wxRect(0,0,200,200); - m_tab_ctrl_height = 20; + m_tabCtrlHeight = 20; + } + + ~wxTabFrame() + { + wxDELETE(m_tabs); } void SetTabCtrlHeight(int h) { - m_tab_ctrl_height = h; + m_tabCtrlHeight = h; } +protected: void DoSetSize(int x, int y, int width, int height, int WXUNUSED(sizeFlags = wxSIZE_AUTO)) @@ -2236,6 +1507,7 @@ public: *y = m_rect.height; } +public: bool Show( bool WXUNUSED(show = true) ) { return false; } void DoSizing() @@ -2243,9 +1515,25 @@ public: if (!m_tabs) return; - m_tab_rect = wxRect(m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height); - m_tabs->SetSize(m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height); - m_tabs->SetRect(wxRect(0, 0, m_rect.width, m_tab_ctrl_height)); + if (m_tabs->IsFrozen() || m_tabs->GetParent()->IsFrozen()) + return; + + m_tab_rect = wxRect(m_rect.x, m_rect.y, m_rect.width, m_tabCtrlHeight); + if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM) + { + m_tab_rect = wxRect (m_rect.x, m_rect.y + m_rect.height - m_tabCtrlHeight, m_rect.width, m_tabCtrlHeight); + m_tabs->SetSize (m_rect.x, m_rect.y + m_rect.height - m_tabCtrlHeight, m_rect.width, m_tabCtrlHeight); + m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tabCtrlHeight)); + } + else //TODO: if (GetFlags() & wxAUI_NB_TOP) + { + m_tab_rect = wxRect (m_rect.x, m_rect.y, m_rect.width, m_tabCtrlHeight); + m_tabs->SetSize (m_rect.x, m_rect.y, m_rect.width, m_tabCtrlHeight); + m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tabCtrlHeight)); + } + // TODO: else if (GetFlags() & wxAUI_NB_LEFT){} + // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){} + m_tabs->Refresh(); m_tabs->Update(); @@ -2255,17 +1543,44 @@ public: for (i = 0; i < page_count; ++i) { wxAuiNotebookPage& page = pages.Item(i); - page.window->SetSize(m_rect.x, m_rect.y + m_tab_ctrl_height, - m_rect.width, m_rect.height - m_tab_ctrl_height); + int border_space = m_tabs->GetArtProvider()->GetAdditionalBorderSpace(page.window); + + int height = m_rect.height - m_tabCtrlHeight - border_space; + if ( height < 0 ) + { + // avoid passing negative height to wxWindow::SetSize(), this + // results in assert failures/GTK+ warnings + height = 0; + } + + if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM) + { + page.window->SetSize(m_rect.x + border_space, + m_rect.y + border_space, + m_rect.width - 2 * border_space, + height); + } + else //TODO: if (GetFlags() & wxAUI_NB_TOP) + { + page.window->SetSize(m_rect.x + border_space, + m_rect.y + m_tabCtrlHeight, + m_rect.width - 2 * border_space, + height); + } + // TODO: else if (GetFlags() & wxAUI_NB_LEFT){} + // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){} - if (page.window->IsKindOf(CLASSINFO(wxAuiMDIChildFrame))) +#if wxUSE_MDI + if (wxDynamicCast(page.window, wxAuiMDIChildFrame)) { wxAuiMDIChildFrame* wnd = (wxAuiMDIChildFrame*)page.window; wnd->ApplyMDIChildFrameRect(); } +#endif } } +protected: void DoGetSize(int* x, int* y) const { if (x) @@ -2274,17 +1589,16 @@ public: *y = m_rect.GetHeight(); } +public: void Update() { // does nothing } -public: - wxRect m_rect; wxRect m_tab_rect; wxAuiTabCtrl* m_tabs; - int m_tab_ctrl_height; + int m_tabCtrlHeight; }; @@ -2293,46 +1607,56 @@ const int wxAuiBaseTabCtrlId = 5380; // -- wxAuiNotebook class implementation -- +#define EVT_AUI_RANGE(id1, id2, event, func) \ + wx__DECLARE_EVT2(event, id1, id2, wxAuiNotebookEventHandler(func)) + BEGIN_EVENT_TABLE(wxAuiNotebook, wxControl) EVT_SIZE(wxAuiNotebook::OnSize) - EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocus) - EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, - wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, + EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocusNotebook) + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_PAGE_CHANGING, wxAuiNotebook::OnTabClicked) - EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, - wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_BEGIN_DRAG, wxAuiNotebook::OnTabBeginDrag) - EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, - wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_END_DRAG, wxAuiNotebook::OnTabEndDrag) - EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, - wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_CANCEL_DRAG, + wxAuiNotebook::OnTabCancelDrag) + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_DRAG_MOTION, wxAuiNotebook::OnTabDragMotion) - EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, - wxEVT_COMMAND_AUINOTEBOOK_BUTTON, + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_BUTTON, wxAuiNotebook::OnTabButton) + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_TAB_MIDDLE_DOWN, + wxAuiNotebook::OnTabMiddleDown) + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_TAB_MIDDLE_UP, + wxAuiNotebook::OnTabMiddleUp) + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_TAB_RIGHT_DOWN, + wxAuiNotebook::OnTabRightDown) + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_TAB_RIGHT_UP, + wxAuiNotebook::OnTabRightUp) + EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_AUINOTEBOOK_BG_DCLICK, + wxAuiNotebook::OnTabBgDClick) + EVT_NAVIGATION_KEY(wxAuiNotebook::OnNavigationKeyNotebook) END_EVENT_TABLE() -wxAuiNotebook::wxAuiNotebook() +void wxAuiNotebook::Init() { - m_curpage = -1; - m_tab_id_counter = wxAuiBaseTabCtrlId; - m_dummy_wnd = NULL; - m_tab_ctrl_height = 20; - m_requested_bmp_size = wxDefaultSize; - m_requested_tabctrl_height = -1; -} - -wxAuiNotebook::wxAuiNotebook(wxWindow *parent, - wxWindowID id, - const wxPoint& pos, - const wxSize& size, - long style) : wxControl(parent, id, pos, size, style) -{ - m_dummy_wnd = NULL; - m_requested_bmp_size = wxDefaultSize; - m_requested_tabctrl_height = -1; - InitNotebook(style); + m_curPage = -1; + m_tabIdCounter = wxAuiBaseTabCtrlId; + m_dummyWnd = NULL; + m_tabCtrlHeight = 20; + m_requestedBmpSize = wxDefaultSize; + m_requestedTabCtrlHeight = -1; } bool wxAuiNotebook::Create(wxWindow* parent, @@ -2353,27 +1677,28 @@ bool wxAuiNotebook::Create(wxWindow* parent, // code called by all constructors void wxAuiNotebook::InitNotebook(long style) { - m_curpage = -1; - m_tab_id_counter = wxAuiBaseTabCtrlId; - m_dummy_wnd = NULL; + SetName(wxT("wxAuiNotebook")); + m_curPage = -1; + m_tabIdCounter = wxAuiBaseTabCtrlId; + m_dummyWnd = NULL; m_flags = (unsigned int)style; - m_tab_ctrl_height = 20; - - m_normal_font = *wxNORMAL_FONT; - m_selected_font = *wxNORMAL_FONT; - m_selected_font.SetWeight(wxBOLD); + m_tabCtrlHeight = 20; + + m_normalFont = *wxNORMAL_FONT; + m_selectedFont = *wxNORMAL_FONT; + m_selectedFont.SetWeight(wxBOLD); SetArtProvider(new wxAuiDefaultTabArt); - m_dummy_wnd = new wxWindow(this, wxID_ANY, wxPoint(0,0), wxSize(0,0)); - m_dummy_wnd->SetSize(200, 200); - m_dummy_wnd->Show(false); + m_dummyWnd = new wxWindow(this, wxID_ANY, wxPoint(0,0), wxSize(0,0)); + m_dummyWnd->SetSize(200, 200); + m_dummyWnd->Show(false); m_mgr.SetManagedWindow(this); m_mgr.SetFlags(wxAUI_MGR_DEFAULT); m_mgr.SetDockSizeConstraint(1.0, 1.0); // no dock size constraint - m_mgr.AddPane(m_dummy_wnd, + m_mgr.AddPane(m_dummyWnd, wxAuiPaneInfo().Name(wxT("dummy")).Bottom().CaptionVisible(false).Show(false)); m_mgr.Update(); @@ -2381,6 +1706,12 @@ void wxAuiNotebook::InitNotebook(long style) wxAuiNotebook::~wxAuiNotebook() { + // Indicate we're deleting pages + SendDestroyEvent(); + + while ( GetPageCount() > 0 ) + DeletePage(0); + m_mgr.UnInit(); } @@ -2388,7 +1719,23 @@ void wxAuiNotebook::SetArtProvider(wxAuiTabArt* art) { m_tabs.SetArtProvider(art); - UpdateTabCtrlHeight(); + // Update the height and do nothing else if it did something but otherwise + // (i.e. if the new art provider uses the same height as the old one) we + // need to manually set the art provider for all tabs ourselves. + if ( !UpdateTabCtrlHeight() ) + { + wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); + const size_t pane_count = all_panes.GetCount(); + for (size_t i = 0; i < pane_count; ++i) + { + wxAuiPaneInfo& pane = all_panes.Item(i); + if (pane.name == wxT("dummy")) + continue; + wxTabFrame* tab_frame = (wxTabFrame*)pane.window; + wxAuiTabCtrl* tabctrl = tab_frame->m_tabs; + tabctrl->SetArtProvider(art->Clone()); + } + } } // SetTabCtrlHeight() is the highest-level override of the @@ -2396,14 +1743,14 @@ void wxAuiNotebook::SetArtProvider(wxAuiTabArt* art) // specified tab ctrl height, overriding all other considerations, // such as text or bitmap height. It overrides any call to // SetUniformBitmapSize(). Specifying a height of -1 reverts -// any previous call and returns to the default behavior +// any previous call and returns to the default behaviour void wxAuiNotebook::SetTabCtrlHeight(int height) { - m_requested_tabctrl_height = height; - + m_requestedTabCtrlHeight = height; + // if window is already initialized, recalculate the tab height - if (m_dummy_wnd) + if (m_dummyWnd) { UpdateTabCtrlHeight(); } @@ -2419,57 +1766,59 @@ void wxAuiNotebook::SetTabCtrlHeight(int height) void wxAuiNotebook::SetUniformBitmapSize(const wxSize& size) { - m_requested_bmp_size = size; - + m_requestedBmpSize = size; + // if window is already initialized, recalculate the tab height - if (m_dummy_wnd) + if (m_dummyWnd) { UpdateTabCtrlHeight(); } } // UpdateTabCtrlHeight() does the actual tab resizing. It's meant -// to be used interally -void wxAuiNotebook::UpdateTabCtrlHeight() +// to be used internally +bool wxAuiNotebook::UpdateTabCtrlHeight() { // get the tab ctrl height we will use int height = CalculateTabCtrlHeight(); - + // if the tab control height needs to change, update // all of our tab controls with the new height - if (m_tab_ctrl_height != height) - { - wxAuiTabArt* art = m_tabs.GetArtProvider(); + if (m_tabCtrlHeight == height) + return false; - m_tab_ctrl_height = height; + wxAuiTabArt* art = m_tabs.GetArtProvider(); - wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); - size_t i, pane_count = all_panes.GetCount(); - for (i = 0; i < pane_count; ++i) - { - wxAuiPaneInfo& pane = all_panes.Item(i); - if (pane.name == wxT("dummy")) - continue; - wxTabFrame* tab_frame = (wxTabFrame*)pane.window; - wxAuiTabCtrl* tabctrl = tab_frame->m_tabs; - tab_frame->SetTabCtrlHeight(m_tab_ctrl_height); - tabctrl->SetArtProvider(art->Clone()); - tab_frame->DoSizing(); - } + m_tabCtrlHeight = height; + + wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); + size_t i, pane_count = all_panes.GetCount(); + for (i = 0; i < pane_count; ++i) + { + wxAuiPaneInfo& pane = all_panes.Item(i); + if (pane.name == wxT("dummy")) + continue; + wxTabFrame* tab_frame = (wxTabFrame*)pane.window; + wxAuiTabCtrl* tabctrl = tab_frame->m_tabs; + tab_frame->SetTabCtrlHeight(m_tabCtrlHeight); + tabctrl->SetArtProvider(art->Clone()); + tab_frame->DoSizing(); } + + return true; } void wxAuiNotebook::UpdateHintWindowSize() { wxSize size = CalculateNewSplitSize(); - + // the placeholder hint window should be set to this size wxAuiPaneInfo& info = m_mgr.GetPane(wxT("dummy")); if (info.IsOk()) { info.MinSize(size); info.BestSize(size); - m_dummy_wnd->SetSize(size); + m_dummyWnd->SetSize(size); } } @@ -2490,7 +1839,7 @@ wxSize wxAuiNotebook::CalculateNewSplitSize() } wxSize new_split_size; - + // if there is only one tab control, the first split // should happen around the middle if (tab_ctrl_count < 2) @@ -2499,13 +1848,13 @@ wxSize wxAuiNotebook::CalculateNewSplitSize() new_split_size.x /= 2; new_split_size.y /= 2; } - else + else { // this is in place of a more complicated calculation // that needs to be implemented new_split_size = wxSize(180,180); } - + return new_split_size; } @@ -2514,15 +1863,15 @@ int wxAuiNotebook::CalculateTabCtrlHeight() // if a fixed tab ctrl height is specified, // just return that instead of calculating a // tab height - if (m_requested_tabctrl_height != -1) - return m_requested_tabctrl_height; - + if (m_requestedTabCtrlHeight != -1) + return m_requestedTabCtrlHeight; + // find out new best tab height wxAuiTabArt* art = m_tabs.GetArtProvider(); return art->GetBestTabCtrlSize(this, m_tabs.GetPages(), - m_requested_bmp_size); + m_requestedBmpSize); } @@ -2574,6 +1923,12 @@ bool wxAuiNotebook::InsertPage(size_t page_idx, bool select, const wxBitmap& bitmap) { + wxASSERT_MSG(page, wxT("page pointer must be non-NULL")); + if (!page) + return false; + + page->Reparent(this); + wxAuiNotebookPage info; info.window = page; info.caption = caption; @@ -2591,24 +1946,26 @@ bool wxAuiNotebook::InsertPage(size_t page_idx, // select is false, it must become the "current page" // (though no select events will be fired) if (!select && m_tabs.GetPageCount() == 1) - m_curpage = GetPageIndex(page); + select = true; + //m_curPage = GetPageIndex(page); wxAuiTabCtrl* active_tabctrl = GetActiveTabCtrl(); if (page_idx >= active_tabctrl->GetPageCount()) active_tabctrl->AddPage(page, info); - else + else active_tabctrl->InsertPage(page, info, page_idx); UpdateTabCtrlHeight(); DoSizing(); active_tabctrl->DoShowHide(); + // adjust selected index + if(m_curPage >= (int) page_idx) + m_curPage++; + if (select) { - int idx = m_tabs.GetIdxFromWindow(page); - wxASSERT_MSG(idx != -1, wxT("Invalid Page index returned on wxAuiNotebook::InsertPage()")); - - SetSelection(idx); + SetSelectionToWindow(page); } return true; @@ -2619,20 +1976,29 @@ bool wxAuiNotebook::InsertPage(size_t page_idx, // and destroys the window as well bool wxAuiNotebook::DeletePage(size_t page_idx) { + if (page_idx >= m_tabs.GetPageCount()) + return false; + wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx); + // hide the window in advance, as this will + // prevent flicker + ShowWnd(wnd, false); + if (!RemovePage(page_idx)) return false; +#if wxUSE_MDI // actually destroy the window now - if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame))) + if (wxDynamicCast(wnd, wxAuiMDIChildFrame)) { // delete the child frame with pending delete, as is // customary with frame windows if (!wxPendingDelete.Member(wnd)) wxPendingDelete.Append(wnd); } - else + else +#endif { wnd->Destroy(); } @@ -2646,39 +2012,28 @@ bool wxAuiNotebook::DeletePage(size_t page_idx) // but does not destroy the window bool wxAuiNotebook::RemovePage(size_t page_idx) { + // save active window pointer + wxWindow* active_wnd = NULL; + if (m_curPage >= 0) + active_wnd = m_tabs.GetWindowFromIdx(m_curPage); + + // save pointer of window being deleted wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx); wxWindow* new_active = NULL; + // make sure we found the page + if (!wnd) + return false; + // find out which onscreen tab ctrl owns this tab wxAuiTabCtrl* ctrl; int ctrl_idx; if (!FindTab(wnd, &ctrl, &ctrl_idx)) return false; - // find a new page and set it as active - int new_idx = ctrl_idx+1; - if (new_idx >= (int)ctrl->GetPageCount()) - new_idx = ctrl_idx-1; + bool is_curpage = (m_curPage == (int)page_idx); + bool is_active_in_split = ctrl->GetPage(ctrl_idx).active; - if (new_idx >= 0 && new_idx < (int)ctrl->GetPageCount()) - { - new_active = ctrl->GetWindowFromIdx(new_idx); - } - else - { - // set the active page to the first page that - // isn't the one being deleted - size_t i, page_count = m_tabs.GetPageCount(); - for (i = 0; i < page_count; ++i) - { - wxWindow* w = m_tabs.GetWindowFromIdx(i); - if (wnd != w) - { - new_active = m_tabs.GetWindowFromIdx(i); - break; - } - } - } // remove the tab from main catalog if (!m_tabs.RemovePage(wnd)) @@ -2687,16 +2042,60 @@ bool wxAuiNotebook::RemovePage(size_t page_idx) // remove the tab from the onscreen tab ctrl ctrl->RemovePage(wnd); + if (is_active_in_split) + { + int ctrl_new_page_count = (int)ctrl->GetPageCount(); + + if (ctrl_idx >= ctrl_new_page_count) + ctrl_idx = ctrl_new_page_count-1; + + if (ctrl_idx >= 0 && ctrl_idx < (int)ctrl->GetPageCount()) + { + // set new page as active in the tab split + ctrl->SetActivePage(ctrl_idx); + + // if the page deleted was the current page for the + // entire tab control, then record the window + // pointer of the new active page for activation + if (is_curpage) + { + new_active = ctrl->GetWindowFromIdx(ctrl_idx); + } + } + } + else + { + // we are not deleting the active page, so keep it the same + new_active = active_wnd; + } - RemoveEmptyTabFrames(); - // set new active pane - if (new_active) + if (!new_active) { - m_curpage = -1; - SetSelection(m_tabs.GetIdxFromWindow(new_active)); + // we haven't yet found a new page to active, + // so select the next page from the main tab + // catalogue + + if (page_idx < m_tabs.GetPageCount()) + { + new_active = m_tabs.GetPage(page_idx).window; + } + + if (!new_active && m_tabs.GetPageCount() > 0) + { + new_active = m_tabs.GetPage(0).window; + } } + + RemoveEmptyTabFrames(); + + m_curPage = wxNOT_FOUND; + + // set new active pane unless we're being destroyed anyhow + if (new_active && !m_isBeingDeleted) + SetSelectionToWindow(new_active); + return true; } @@ -2733,6 +2132,47 @@ bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text) return true; } +// returns the page caption +wxString wxAuiNotebook::GetPageText(size_t page_idx) const +{ + if (page_idx >= m_tabs.GetPageCount()) + return wxEmptyString; + + // update our own tab catalog + const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx); + return page_info.caption; +} + +bool wxAuiNotebook::SetPageToolTip(size_t page_idx, const wxString& text) +{ + if (page_idx >= m_tabs.GetPageCount()) + return false; + + // update our own tab catalog + wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx); + page_info.tooltip = text; + + wxAuiTabCtrl* ctrl; + int ctrl_idx; + if (!FindTab(page_info.window, &ctrl, &ctrl_idx)) + return false; + + wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx); + info.tooltip = text; + + // NB: we don't update the tooltip if it is already being displayed, it + // typically never happens, no need to code that + return true; +} + +wxString wxAuiNotebook::GetPageToolTip(size_t page_idx) const +{ + if (page_idx >= m_tabs.GetPageCount()) + return wxString(); + + const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx); + return page_info.tooltip; +} bool wxAuiNotebook::SetPageBitmap(size_t page_idx, const wxBitmap& bitmap) { @@ -2760,73 +2200,50 @@ bool wxAuiNotebook::SetPageBitmap(size_t page_idx, const wxBitmap& bitmap) return true; } +// returns the page bitmap +wxBitmap wxAuiNotebook::GetPageBitmap(size_t page_idx) const +{ + if (page_idx >= m_tabs.GetPageCount()) + return wxBitmap(); + + // update our own tab catalog + const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx); + return page_info.bitmap; +} // GetSelection() returns the index of the currently active page int wxAuiNotebook::GetSelection() const { - return m_curpage; + return m_curPage; } // SetSelection() sets the currently active page -size_t wxAuiNotebook::SetSelection(size_t new_page) +int wxAuiNotebook::SetSelection(size_t new_page) { - // don't change the page unless necessary - if (new_page == m_curpage) - return m_curpage; - - wxWindow* wnd = m_tabs.GetWindowFromIdx(new_page); - if (!wnd) - return m_curpage; - - wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId); - evt.SetSelection(new_page); - evt.SetOldSelection(m_curpage); - evt.SetEventObject(this); - if (!GetEventHandler()->ProcessEvent(evt) || evt.IsAllowed()) - { - int old_curpage = m_curpage; - m_curpage = new_page; - - // program allows the page change - evt.SetEventType(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED); - (void)GetEventHandler()->ProcessEvent(evt); - - - wxAuiTabCtrl* ctrl; - int ctrl_idx; - if (FindTab(wnd, &ctrl, &ctrl_idx)) - { - m_tabs.SetActivePage(wnd); - - ctrl->SetActivePage(ctrl_idx); - DoSizing(); - ctrl->DoShowHide(); - + return DoModifySelection(new_page, true); +} +void wxAuiNotebook::SetSelectionToWindow(wxWindow *win) +{ + const int idx = m_tabs.GetIdxFromWindow(win); + wxCHECK_RET( idx != wxNOT_FOUND, wxT("invalid notebook page") ); - // set fonts - wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); - size_t i, pane_count = all_panes.GetCount(); - for (i = 0; i < pane_count; ++i) - { - wxAuiPaneInfo& pane = all_panes.Item(i); - if (pane.name == wxT("dummy")) - continue; - wxAuiTabCtrl* tabctrl = ((wxTabFrame*)pane.window)->m_tabs; - if (tabctrl != ctrl) - tabctrl->SetSelectedFont(m_normal_font); - else - tabctrl->SetSelectedFont(m_selected_font); - tabctrl->Refresh(); - } - wnd->SetFocus(); + // since a tab was clicked, let the parent know that we received + // the focus, even if we will assign that focus immediately + // to the child tab in the SetSelection call below + // (the child focus event will also let wxAuiManager, if any, + // know that the notebook control has been activated) - return old_curpage; - } + wxWindow* parent = GetParent(); + if (parent) + { + wxChildFocusEvent eventFocus(this); + parent->GetEventHandler()->ProcessEvent(eventFocus); } - return m_curpage; + + SetSelection(idx); } // GetPageCount() returns the total number of @@ -2864,13 +2281,13 @@ void wxAuiNotebook::DoSizing() // called to determine which control gets new windows being added wxAuiTabCtrl* wxAuiNotebook::GetActiveTabCtrl() { - if (m_curpage >= 0 && m_curpage < (int)m_tabs.GetPageCount()) + if (m_curPage >= 0 && m_curPage < (int)m_tabs.GetPageCount()) { wxAuiTabCtrl* ctrl; int idx; // find the tab ctrl with the current page - if (FindTab(m_tabs.GetPage(m_curpage).window, + if (FindTab(m_tabs.GetPage(m_curPage).window, &ctrl, &idx)) { return ctrl; @@ -2891,12 +2308,12 @@ wxAuiTabCtrl* wxAuiNotebook::GetActiveTabCtrl() // If there is no tabframe at all, create one wxTabFrame* tabframe = new wxTabFrame; - tabframe->SetTabCtrlHeight(m_tab_ctrl_height); + tabframe->SetTabCtrlHeight(m_tabCtrlHeight); tabframe->m_tabs = new wxAuiTabCtrl(this, - m_tab_id_counter++, + m_tabIdCounter++, wxDefaultPosition, wxDefaultSize, - wxNO_BORDER); + wxNO_BORDER|wxWANTS_CHARS); tabframe->m_tabs->SetFlags(m_flags); tabframe->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone()); m_mgr.AddPane(tabframe, @@ -2916,52 +2333,180 @@ bool wxAuiNotebook::FindTab(wxWindow* page, wxAuiTabCtrl** ctrl, int* idx) size_t i, pane_count = all_panes.GetCount(); for (i = 0; i < pane_count; ++i) { - if (all_panes.Item(i).name == wxT("dummy")) - continue; + if (all_panes.Item(i).name == wxT("dummy")) + continue; + + wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window; + + int page_idx = tabframe->m_tabs->GetIdxFromWindow(page); + if (page_idx != -1) + { + *ctrl = tabframe->m_tabs; + *idx = page_idx; + return true; + } + } + + return false; +} + +void wxAuiNotebook::Split(size_t page, int direction) +{ + wxSize cli_size = GetClientSize(); + + // get the page's window pointer + wxWindow* wnd = GetPage(page); + if (!wnd) + return; + + // notebooks with 1 or less pages can't be split + if (GetPageCount() < 2) + return; + + // find out which tab control the page currently belongs to + wxAuiTabCtrl *src_tabs, *dest_tabs; + int src_idx = -1; + src_tabs = NULL; + if (!FindTab(wnd, &src_tabs, &src_idx)) + return; + if (!src_tabs || src_idx == -1) + return; + + // choose a split size + wxSize split_size; + if (GetPageCount() > 2) + { + split_size = CalculateNewSplitSize(); + } + else + { + // because there are two panes, always split them + // equally + split_size = GetClientSize(); + split_size.x /= 2; + split_size.y /= 2; + } + + + // create a new tab frame + wxTabFrame* new_tabs = new wxTabFrame; + new_tabs->m_rect = wxRect(wxPoint(0,0), split_size); + new_tabs->SetTabCtrlHeight(m_tabCtrlHeight); + new_tabs->m_tabs = new wxAuiTabCtrl(this, + m_tabIdCounter++, + wxDefaultPosition, + wxDefaultSize, + wxNO_BORDER|wxWANTS_CHARS); + new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone()); + new_tabs->m_tabs->SetFlags(m_flags); + dest_tabs = new_tabs->m_tabs; + + // create a pane info structure with the information + // about where the pane should be added + wxAuiPaneInfo paneInfo = wxAuiPaneInfo().Bottom().CaptionVisible(false); + wxPoint mouse_pt; + + if (direction == wxLEFT) + { + paneInfo.Left(); + mouse_pt = wxPoint(0, cli_size.y/2); + } + else if (direction == wxRIGHT) + { + paneInfo.Right(); + mouse_pt = wxPoint(cli_size.x, cli_size.y/2); + } + else if (direction == wxTOP) + { + paneInfo.Top(); + mouse_pt = wxPoint(cli_size.x/2, 0); + } + else if (direction == wxBOTTOM) + { + paneInfo.Bottom(); + mouse_pt = wxPoint(cli_size.x/2, cli_size.y); + } + + m_mgr.AddPane(new_tabs, paneInfo, mouse_pt); + m_mgr.Update(); + + // remove the page from the source tabs + wxAuiNotebookPage page_info = src_tabs->GetPage(src_idx); + page_info.active = false; + src_tabs->RemovePage(page_info.window); + if (src_tabs->GetPageCount() > 0) + { + src_tabs->SetActivePage((size_t)0); + src_tabs->DoShowHide(); + src_tabs->Refresh(); + } - wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window; - int page_idx = tabframe->m_tabs->GetIdxFromWindow(page); - if (page_idx != -1) - { - *ctrl = tabframe->m_tabs; - *idx = page_idx; - return true; - } + // add the page to the destination tabs + dest_tabs->InsertPage(page_info.window, page_info, 0); + + if (src_tabs->GetPageCount() == 0) + { + RemoveEmptyTabFrames(); } - return false; + DoSizing(); + dest_tabs->DoShowHide(); + dest_tabs->Refresh(); + + // force the set selection function reset the selection + m_curPage = -1; + + // set the active page to the one we just split off + SetSelectionToPage(page_info); + + UpdateHintWindowSize(); } + void wxAuiNotebook::OnSize(wxSizeEvent& evt) { UpdateHintWindowSize(); - + evt.Skip(); } -void wxAuiNotebook::OnTabClicked(wxCommandEvent& command_evt) +void wxAuiNotebook::OnTabClicked(wxAuiNotebookEvent& evt) { - wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt; - wxAuiTabCtrl* ctrl = (wxAuiTabCtrl*)evt.GetEventObject(); wxASSERT(ctrl != NULL); wxWindow* wnd = ctrl->GetWindowFromIdx(evt.GetSelection()); wxASSERT(wnd != NULL); - int idx = m_tabs.GetIdxFromWindow(wnd); - wxASSERT(idx != -1); + SetSelectionToWindow(wnd); +} - SetSelection(idx); +void wxAuiNotebook::OnTabBgDClick(wxAuiNotebookEvent& evt) +{ + // select the tab ctrl which received the db click + int selection; + wxWindow* wnd; + wxAuiTabCtrl* ctrl = (wxAuiTabCtrl*)evt.GetEventObject(); + if ( (ctrl != NULL) + && ((selection = ctrl->GetActivePage()) != wxNOT_FOUND) + && ((wnd = ctrl->GetWindowFromIdx(selection)) != NULL)) + { + SetSelectionToWindow(wnd); + } + + // notify owner that the tabbar background has been double-clicked + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_BG_DCLICK, m_windowId); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); } -void wxAuiNotebook::OnTabBeginDrag(wxCommandEvent&) +void wxAuiNotebook::OnTabBeginDrag(wxAuiNotebookEvent&) { - m_last_drag_x = 0; + m_lastDragX = 0; } -void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt) +void wxAuiNotebook::OnTabDragMotion(wxAuiNotebookEvent& evt) { wxPoint screen_pt = ::wxGetMousePosition(); wxPoint client_pt = ScreenToClient(screen_pt); @@ -2997,20 +2542,21 @@ void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt) // prevent jumpy drag if ((src_idx == dest_idx) || dest_idx == -1 || - (src_idx > dest_idx && m_last_drag_x <= pt.x) || - (src_idx < dest_idx && m_last_drag_x >= pt.x)) + (src_idx > dest_idx && m_lastDragX <= pt.x) || + (src_idx < dest_idx && m_lastDragX >= pt.x)) { - m_last_drag_x = pt.x; + m_lastDragX = pt.x; return; } wxWindow* src_tab = dest_tabs->GetWindowFromIdx(src_idx); dest_tabs->MovePage(src_tab, dest_idx); + m_tabs.MovePage(m_tabs.GetPage(src_idx).window, dest_idx); dest_tabs->SetActivePage((size_t)dest_idx); dest_tabs->DoShowHide(); dest_tabs->Refresh(); - m_last_drag_x = pt.x; + m_lastDragX = pt.x; } @@ -3029,11 +2575,11 @@ void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt) return; // make sure we are not over the hint window - if (!tab_ctrl->IsKindOf(CLASSINFO(wxFrame))) + if (!wxDynamicCast(tab_ctrl, wxFrame)) { while (tab_ctrl) { - if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl))) + if (wxDynamicCast(tab_ctrl, wxAuiTabCtrl)) break; tab_ctrl = tab_ctrl->GetParent(); } @@ -3051,7 +2597,7 @@ void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt) } } } - else + else { if (!dest_tabs) { @@ -3084,28 +2630,23 @@ void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt) ClientToScreen(&hint_rect.x, &hint_rect.y); m_mgr.ShowHint(hint_rect); } - else + else { - m_mgr.DrawHintRect(m_dummy_wnd, client_pt, zero); + m_mgr.DrawHintRect(m_dummyWnd, client_pt, zero); } } -void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) +void wxAuiNotebook::OnTabEndDrag(wxAuiNotebookEvent& evt) { - wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt; - m_mgr.HideHint(); wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject(); - wxAuiTabCtrl* dest_tabs = NULL; - if (src_tabs) - { - // set cursor back to an arrow - src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW)); - } + wxCHECK_RET( src_tabs, wxT("no source object?") ); + + src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW)); // get the mouse position, which will be used to determine the drop point wxPoint mouse_screen_pt = ::wxGetMousePosition(); @@ -3120,7 +2661,7 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) while (tab_ctrl) { - if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl))) + if (wxDynamicCast(tab_ctrl, wxAuiTabCtrl)) break; tab_ctrl = tab_ctrl->GetParent(); } @@ -3133,7 +2674,7 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) { // find out from the destination control // if it's ok to drop this tab here - wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND, m_windowId); + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_ALLOW_DND, m_windowId); e.SetSelection(evt.GetSelection()); e.SetOldSelection(evt.GetSelection()); e.SetEventObject(this); @@ -3153,11 +2694,24 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) int src_idx = evt.GetSelection(); wxWindow* src_page = src_tabs->GetWindowFromIdx(src_idx); + // Check that it's not an impossible parent relationship + wxWindow* p = nb; + while (p && !p->IsTopLevel()) + { + if (p == src_page) + { + return; + } + p = p->GetParent(); + } + // get main index of the page int main_idx = m_tabs.GetIdxFromWindow(src_page); + wxCHECK_RET( main_idx != wxNOT_FOUND, wxT("no source page?") ); + // make a copy of the page info - wxAuiNotebookPage page_info = m_tabs.GetPage((size_t)main_idx); + wxAuiNotebookPage page_info = m_tabs.GetPage(main_idx); // remove the page from the source notebook RemovePage(main_idx); @@ -3183,14 +2737,21 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) if (insert_idx == -1) insert_idx = dest_tabs->GetPageCount(); dest_tabs->InsertPage(page_info.window, page_info, insert_idx); - nb->m_tabs.AddPage(page_info.window, page_info); + nb->m_tabs.InsertPage(page_info.window, page_info, insert_idx); nb->DoSizing(); dest_tabs->DoShowHide(); dest_tabs->Refresh(); // set the selection in the destination tab control - nb->SetSelection(nb->m_tabs.GetIdxFromWindow(page_info.window)); + nb->SetSelectionToPage(page_info); + + // notify owner that the tab has been dragged + wxAuiNotebookEvent e2(wxEVT_AUINOTEBOOK_DRAG_DONE, m_windowId); + e2.SetSelection(evt.GetSelection()); + e2.SetOldSelection(evt.GetSelection()); + e2.SetEventObject(this); + GetEventHandler()->ProcessEvent(e2); return; } @@ -3201,6 +2762,8 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) // only perform a tab split if it's allowed + wxAuiTabCtrl* dest_tabs = NULL; + if ((m_flags & wxAUI_NB_TAB_SPLIT) && m_tabs.GetPageCount() >= 2) { // If the pointer is in an existing tab frame, do a tab insert @@ -3223,10 +2786,10 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) insert_idx = dest_tabs->GetIdxFromWindow(target); } } - else + else { wxPoint zero(0,0); - wxRect rect = m_mgr.CalculateHintRect(m_dummy_wnd, + wxRect rect = m_mgr.CalculateHintRect(m_dummyWnd, mouse_client_pt, zero); if (rect.IsEmpty()) @@ -3238,12 +2801,12 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) // If there is no tabframe at all, create one wxTabFrame* new_tabs = new wxTabFrame; new_tabs->m_rect = wxRect(wxPoint(0,0), CalculateNewSplitSize()); - new_tabs->SetTabCtrlHeight(m_tab_ctrl_height); + new_tabs->SetTabCtrlHeight(m_tabCtrlHeight); new_tabs->m_tabs = new wxAuiTabCtrl(this, - m_tab_id_counter++, + m_tabIdCounter++, wxDefaultPosition, wxDefaultSize, - wxNO_BORDER); + wxNO_BORDER|wxWANTS_CHARS); new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone()); new_tabs->m_tabs->SetFlags(m_flags); @@ -3284,17 +2847,36 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) dest_tabs->Refresh(); // force the set selection function reset the selection - m_curpage = -1; - + m_curPage = -1; + // set the active page to the one we just split off - SetSelection(m_tabs.GetIdxFromWindow(page_info.window)); - + SetSelectionToPage(page_info); + UpdateHintWindowSize(); } + + // notify owner that the tab has been dragged + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_DRAG_DONE, m_windowId); + e.SetSelection(evt.GetSelection()); + e.SetOldSelection(evt.GetSelection()); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); } +void wxAuiNotebook::OnTabCancelDrag(wxAuiNotebookEvent& command_evt) +{ + wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt; + + m_mgr.HideHint(); + + wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxCHECK_RET( src_tabs, wxT("no source object?") ); + + src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW)); +} + wxAuiTabCtrl* wxAuiNotebook::GetTabCtrlFromPoint(const wxPoint& pt) { // if we've just removed the last tab from the source @@ -3355,7 +2937,8 @@ void wxAuiNotebook::RemoveEmptyTabFrames() // window closing, refreshs are pending if (!wxPendingDelete.Member(tab_frame->m_tabs)) wxPendingDelete.Append(tab_frame->m_tabs); - //tab_frame->m_tabs->Destroy(); + + tab_frame->m_tabs = NULL; delete tab_frame; } @@ -3383,38 +2966,143 @@ void wxAuiNotebook::RemoveEmptyTabFrames() m_mgr.GetPane(first_good).Centre(); } - m_mgr.Update(); + if (!m_isBeingDeleted) + m_mgr.Update(); } -void wxAuiNotebook::OnChildFocus(wxChildFocusEvent& evt) +void wxAuiNotebook::OnChildFocusNotebook(wxChildFocusEvent& evt) { + evt.Skip(); + + // if we're dragging a tab, don't change the current selection. + // This code prevents a bug that used to happen when the hint window + // was hidden. In the bug, the focus would return to the notebook + // child, which would then enter this handler and call + // SetSelection, which is not desired turn tab dragging. + + wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); + size_t i, pane_count = all_panes.GetCount(); + for (i = 0; i < pane_count; ++i) + { + wxAuiPaneInfo& pane = all_panes.Item(i); + if (pane.name == wxT("dummy")) + continue; + wxTabFrame* tabframe = (wxTabFrame*)pane.window; + if (tabframe->m_tabs->IsDragging()) + return; + } + + + // change the tab selection to the child + // which was focused int idx = m_tabs.GetIdxFromWindow(evt.GetWindow()); - if (idx != -1 && idx != m_curpage) + if (idx != -1 && idx != m_curPage) { SetSelection(idx); } } +void wxAuiNotebook::OnNavigationKeyNotebook(wxNavigationKeyEvent& event) +{ + if ( event.IsWindowChange() ) { + // change pages + // FIXME: the problem with this is that if we have a split notebook, + // we selection may go all over the place. + AdvanceSelection(event.GetDirection()); + } + else { + // we get this event in 3 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 + // + // or + // + // c) we ourselves (see MSWTranslateMessage) generated the event + // + wxWindow * const parent = GetParent(); + + // the wxObject* casts are required to avoid MinGW GCC 2.95.3 ICE + const bool isFromParent = event.GetEventObject() == (wxObject*) parent; + const bool isFromSelf = event.GetEventObject() == (wxObject*) this; + + if ( isFromParent || isFromSelf ) + { + // no, it doesn't come from child, case (b) or (c): forward to a + // page but only if direction is backwards (TAB) or from ourselves, + if ( GetSelection() != wxNOT_FOUND && + (!event.GetDirection() || isFromSelf) ) + { + // so that the page knows that the event comes from it's parent + // and is being propagated downwards + event.SetEventObject(this); + + wxWindow *page = GetPage(GetSelection()); + if ( !page->GetEventHandler()->ProcessEvent(event) ) + { + page->SetFocus(); + } + //else: page manages focus inside it itself + } + else // otherwise set the focus to the notebook itself + { + SetFocus(); + } + } + else + { + // it comes from our child, case (a), pass to the parent, but only + // if the direction is forwards. Otherwise set the focus to the + // notebook itself. The notebook is always the 'first' control of a + // page. + if ( !event.GetDirection() ) + { + SetFocus(); + } + else if ( parent ) + { + event.SetCurrentFocus(this); + parent->GetEventHandler()->ProcessEvent(event); + } + } + } +} -void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt) +void wxAuiNotebook::OnTabButton(wxAuiNotebookEvent& evt) { - wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt; wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); int button_id = evt.GetInt(); if (button_id == wxAUI_BUTTON_CLOSE) { - int selection = tabs->GetActivePage(); + int selection = evt.GetSelection(); + + if (selection == -1) + { + // if the close button is to the right, use the active + // page selection to determine which page to close + selection = tabs->GetActivePage(); + } if (selection != -1) { wxWindow* close_wnd = tabs->GetWindowFromIdx(selection); - // ask owner if it's ok to close the tab - wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE, m_windowId); + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_PAGE_CLOSE, m_windowId); e.SetSelection(m_tabs.GetIdxFromWindow(close_wnd)); + const int idx = m_tabs.GetIdxFromWindow(close_wnd); + e.SetSelection(idx); e.SetOldSelection(evt.GetSelection()); e.SetEventObject(this); GetEventHandler()->ProcessEvent(e); @@ -3422,20 +3110,323 @@ void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt) return; - if (close_wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame))) +#if wxUSE_MDI + if (wxDynamicCast(close_wnd, wxAuiMDIChildFrame)) { close_wnd->Close(); } - else + else +#endif { int main_idx = m_tabs.GetIdxFromWindow(close_wnd); + wxCHECK_RET( main_idx != wxNOT_FOUND, wxT("no page to delete?") ); + DeletePage(main_idx); } + + // notify owner that the tab has been closed + wxAuiNotebookEvent e2(wxEVT_AUINOTEBOOK_PAGE_CLOSED, m_windowId); + e2.SetSelection(idx); + e2.SetEventObject(this); + GetEventHandler()->ProcessEvent(e2); } } } +void wxAuiNotebook::OnTabMiddleDown(wxAuiNotebookEvent& evt) +{ + // patch event through to owner + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(wnd)); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiNotebook::OnTabMiddleUp(wxAuiNotebookEvent& evt) +{ + // if the wxAUI_NB_MIDDLE_CLICK_CLOSE is specified, middle + // click should act like a tab close action. However, first + // give the owner an opportunity to handle the middle up event + // for custom action + + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(wnd)); + e.SetEventObject(this); + if (GetEventHandler()->ProcessEvent(e)) + return; + if (!e.IsAllowed()) + return; + + // check if we are supposed to close on middle-up + if ((m_flags & wxAUI_NB_MIDDLE_CLICK_CLOSE) == 0) + return; + + // simulate the user pressing the close button on the tab + evt.SetInt(wxAUI_BUTTON_CLOSE); + OnTabButton(evt); +} + +void wxAuiNotebook::OnTabRightDown(wxAuiNotebookEvent& evt) +{ + // patch event through to owner + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(wnd)); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiNotebook::OnTabRightUp(wxAuiNotebookEvent& evt) +{ + // patch event through to owner + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(wnd)); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); +} + +// Sets the normal font +void wxAuiNotebook::SetNormalFont(const wxFont& font) +{ + m_normalFont = font; + GetArtProvider()->SetNormalFont(font); +} + +// Sets the selected tab font +void wxAuiNotebook::SetSelectedFont(const wxFont& font) +{ + m_selectedFont = font; + GetArtProvider()->SetSelectedFont(font); +} + +// Sets the measuring font +void wxAuiNotebook::SetMeasuringFont(const wxFont& font) +{ + GetArtProvider()->SetMeasuringFont(font); +} + +// Sets the tab font +bool wxAuiNotebook::SetFont(const wxFont& font) +{ + wxControl::SetFont(font); + + wxFont normalFont(font); + wxFont selectedFont(normalFont); + selectedFont.SetWeight(wxBOLD); + + SetNormalFont(normalFont); + SetSelectedFont(selectedFont); + SetMeasuringFont(selectedFont); + + return true; +} + +// Gets the tab control height +int wxAuiNotebook::GetTabCtrlHeight() const +{ + return m_tabCtrlHeight; +} + +// Gets the height of the notebook for a given page height +int wxAuiNotebook::GetHeightForPageHeight(int pageHeight) +{ + UpdateTabCtrlHeight(); + + int tabCtrlHeight = GetTabCtrlHeight(); + int decorHeight = 2; + return tabCtrlHeight + pageHeight + decorHeight; +} + +// Shows the window menu +bool wxAuiNotebook::ShowWindowMenu() +{ + wxAuiTabCtrl* tabCtrl = GetActiveTabCtrl(); + + int idx = tabCtrl->GetArtProvider()->ShowDropDown(tabCtrl, tabCtrl->GetPages(), tabCtrl->GetActivePage()); + + if (idx != -1) + { + wxAuiNotebookEvent e(wxEVT_AUINOTEBOOK_PAGE_CHANGING, tabCtrl->GetId()); + e.SetSelection(idx); + e.SetOldSelection(tabCtrl->GetActivePage()); + e.SetEventObject(tabCtrl); + GetEventHandler()->ProcessEvent(e); + + return true; + } + else + return false; +} + +void wxAuiNotebook::DoThaw() +{ + DoSizing(); + + wxBookCtrlBase::DoThaw(); +} + +void wxAuiNotebook::SetPageSize (const wxSize& WXUNUSED(size)) +{ + wxFAIL_MSG("Not implemented for wxAuiNotebook"); +} + +int wxAuiNotebook::HitTest (const wxPoint& WXUNUSED(pt), long* WXUNUSED(flags)) const +{ + wxFAIL_MSG("Not implemented for wxAuiNotebook"); + return wxNOT_FOUND; +} + +int wxAuiNotebook::GetPageImage(size_t WXUNUSED(n)) const +{ + wxFAIL_MSG("Not implemented for wxAuiNotebook"); + return -1; +} + +bool wxAuiNotebook::SetPageImage(size_t n, int imageId) +{ + return SetPageBitmap(n, GetImageList()->GetBitmap(imageId)); +} + +int wxAuiNotebook::ChangeSelection(size_t n) +{ + return DoModifySelection(n, false); +} + +bool wxAuiNotebook::AddPage(wxWindow *page, const wxString &text, bool select, + int imageId) +{ + if(HasImageList()) + { + return AddPage(page, text, select, GetImageList()->GetBitmap(imageId)); + } + else + { + return AddPage(page, text, select, wxNullBitmap); + } +} + +bool wxAuiNotebook::DeleteAllPages() +{ + size_t count = GetPageCount(); + for(size_t i = 0; i < count; i++) + { + DeletePage(0); + } + return true; +} + +bool wxAuiNotebook::InsertPage(size_t index, wxWindow *page, + const wxString &text, bool select, + int imageId) +{ + if(HasImageList()) + { + return InsertPage(index, page, text, select, + GetImageList()->GetBitmap(imageId)); + } + else + { + return InsertPage(index, page, text, select, wxNullBitmap); + } +} + +int wxAuiNotebook::DoModifySelection(size_t n, bool events) +{ + wxWindow* wnd = m_tabs.GetWindowFromIdx(n); + if (!wnd) + return m_curPage; + + // don't change the page unless necessary; + // however, clicking again on a tab should give it the focus. + if ((int)n == m_curPage) + { + wxAuiTabCtrl* ctrl; + int ctrl_idx; + if (FindTab(wnd, &ctrl, &ctrl_idx)) + { + if (FindFocus() != ctrl) + ctrl->SetFocus(); + } + return m_curPage; + } + + bool vetoed = false; + + wxAuiNotebookEvent evt(wxEVT_AUINOTEBOOK_PAGE_CHANGING, m_windowId); + + if(events) + { + evt.SetSelection(n); + evt.SetOldSelection(m_curPage); + evt.SetEventObject(this); + GetEventHandler()->ProcessEvent(evt); + vetoed = !evt.IsAllowed(); + } + + if (!vetoed) + { + int old_curpage = m_curPage; + m_curPage = n; + + // program allows the page change + if(events) + { + evt.SetEventType(wxEVT_AUINOTEBOOK_PAGE_CHANGED); + (void)GetEventHandler()->ProcessEvent(evt); + } + + + wxAuiTabCtrl* ctrl; + int ctrl_idx; + if (FindTab(wnd, &ctrl, &ctrl_idx)) + { + m_tabs.SetActivePage(wnd); + + ctrl->SetActivePage(ctrl_idx); + DoSizing(); + ctrl->DoShowHide(); + + ctrl->MakeTabVisible(ctrl_idx, ctrl); + + // set fonts + wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); + size_t i, pane_count = all_panes.GetCount(); + for (i = 0; i < pane_count; ++i) + { + wxAuiPaneInfo& pane = all_panes.Item(i); + if (pane.name == wxT("dummy")) + continue; + wxAuiTabCtrl* tabctrl = ((wxTabFrame*)pane.window)->m_tabs; + if (tabctrl != ctrl) + tabctrl->SetSelectedFont(m_normalFont); + else + tabctrl->SetSelectedFont(m_selectedFont); + tabctrl->Refresh(); + } + + // Set the focus to the page if we're not currently focused on the tab. + // This is Firefox-like behaviour. + if (wnd->IsShownOnScreen() && FindFocus() != ctrl) + wnd->SetFocus(); + + return old_curpage; + } + } + + return m_curPage; +} #endif // wxUSE_AUI