X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/dbbe02ea5acfbf744672220494409331142d298e..9cce71a0f949c227c2c2ad53d700eca16af92cbe:/src/aui/auibook.cpp diff --git a/src/aui/auibook.cpp b/src/aui/auibook.cpp index fe3d5f9a56..1edd86ee91 100644 --- a/src/aui/auibook.cpp +++ b/src/aui/auibook.cpp @@ -25,11 +25,11 @@ #ifndef WX_PRECOMP #include "wx/settings.h" #include "wx/image.h" + #include "wx/menu.h" #endif #include "wx/aui/tabmdi.h" #include "wx/dcbuffer.h" -#include "wx/menu.h" #ifdef __WXMAC__ #include "wx/mac/carbon/private.h" @@ -47,6 +47,10 @@ 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) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN) IMPLEMENT_CLASS(wxAuiNotebook, wxControl) @@ -57,27 +61,15 @@ IMPLEMENT_DYNAMIC_CLASS(wxAuiNotebookEvent, wxEvent) -// This functions are here for this proof of concept -// and will be factored out later. See dockart.cpp -static wxColor StepColour(const wxColor& c, int percent) -{ - int r = c.Red(), g = c.Green(), b = c.Blue(); - return wxColour((unsigned char)wxMin((r*percent)/100,255), - (unsigned char)wxMin((g*percent)/100,255), - (unsigned char)wxMin((b*percent)/100,255)); -} +// these functions live in dockart.cpp -- they'll eventually +// be moved to a new utility cpp file -// This functions are here for this proof of concept -// and will be factored out later. See dockart.cpp -static wxBitmap BitmapFromBits(const unsigned char bits[], int w, int h, - const wxColour& color) -{ - wxImage img = wxBitmap((const char*)bits, w, h).ConvertToImage(); - img.Replace(0,0,0,123,123,123); - img.Replace(255,255,255,color.Red(),color.Green(),color.Blue()); - img.SetMaskColour(123,123,123); - return wxBitmap(img); -} +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, @@ -96,8 +88,8 @@ static void DrawButtons(wxDC& dc, if (button_state == wxAUI_BUTTON_STATE_HOVER || button_state == wxAUI_BUTTON_STATE_PRESSED) { - dc.SetBrush(wxBrush(StepColour(bkcolour, 120))); - dc.SetPen(wxPen(StepColour(bkcolour, 70))); + 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); @@ -116,36 +108,6 @@ static void IndentPressedBitmap(wxRect* rect, int button_state) } } -// chops the text so that it fits within |max_size| pixels. -// Also adds an elipsis if necessary - -static wxString ChopText(wxDC& dc, const wxString& text, int max_size) -{ - wxCoord x,y; - - // first check if the text fits with no problems - dc.GetTextExtent(text, &x, &y); - if (x <= max_size) - return text; - - size_t i, len = text.Length(); - size_t last_good_length = 0; - for (i = 0; i < len; ++i) - { - wxString s = text.Left(i); - s += wxT("..."); - - dc.GetTextExtent(s, &x, &y); - if (x > max_size) - break; - - last_good_length = i; - } - - wxString ret = text.Left(last_good_length); - ret += wxT("..."); - return ret; -} // -- GUI helper classes and functions -- @@ -235,24 +197,33 @@ wxAuiDefaultTabArt::wxAuiDefaultTabArt() 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 darker2_colour = StepColour(base_colour, 70); + wxColor border_colour = wxAuiStepColour(base_colour, 75); - m_border_pen = wxPen(darker2_colour); + 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 = BitmapFromBits(close_bits, 16, 16, *wxBLACK); - m_disabled_close_bmp = BitmapFromBits(close_bits, 16, 16, wxColour(128,128,128)); + 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 = BitmapFromBits(left_bits, 16, 16, *wxBLACK); - m_disabled_left_bmp = BitmapFromBits(left_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 = BitmapFromBits(right_bits, 16, 16, *wxBLACK); - m_disabled_right_bmp = BitmapFromBits(right_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 = BitmapFromBits(list_bits, 16, 16, *wxBLACK); - m_disabled_windowlist_bmp = BitmapFromBits(list_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; } @@ -263,7 +234,12 @@ wxAuiDefaultTabArt::~wxAuiDefaultTabArt() wxAuiTabArt* wxAuiDefaultTabArt::Clone() { - return static_cast(new wxAuiDefaultTabArt); + wxAuiDefaultTabArt* art = new wxAuiDefaultTabArt; + art->SetNormalFont(m_normal_font); + art->SetSelectedFont(m_selected_font); + art->SetMeasuringFont(m_measuring_font); + + return art; } void wxAuiDefaultTabArt::SetFlags(unsigned int flags) @@ -277,7 +253,7 @@ void wxAuiDefaultTabArt::SetSizingInfo(const wxSize& tab_ctrl_size, 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) @@ -308,19 +284,16 @@ void wxAuiDefaultTabArt::DrawBackground(wxDC& dc, { // draw background wxRect r(rect.x, rect.y, rect.width+2, rect.height-3); - wxColor start_colour = StepColour(m_base_colour, 90); - wxColor end_colour = StepColour(m_base_colour, 110); - dc.GradientFillLinear(r, start_colour, end_colour, wxSOUTH); + 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.DrawLine(0, y-4, w, y-4); - dc.DrawLine(0, y-1, w, y-1); - dc.SetPen(wxPen(start_colour)); - dc.DrawLine(0, y-3, w, y-3); - dc.DrawLine(0, y-2, w, y-2); + dc.SetBrush(m_base_colour_brush); + dc.DrawRectangle(-1, y-4, w+2, 4); } @@ -335,10 +308,8 @@ void wxAuiDefaultTabArt::DrawBackground(wxDC& dc, void wxAuiDefaultTabArt::DrawTab(wxDC& dc, wxWindow* wnd, + const wxAuiNotebookPage& page, const wxRect& in_rect, - const wxString& caption_text, - const wxBitmap& bitmap, - bool active, int close_button_state, wxRect* out_tab_rect, wxRect* out_button_rect, @@ -346,11 +317,11 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc, { wxCoord normal_textx, normal_texty; wxCoord selected_textx, selected_texty; - wxCoord textx, texty; + wxCoord texty; // if the caption is empty, measure some temporary text - wxString caption = caption_text; - if (caption_text.empty()) + wxString caption = page.caption; + if (caption.empty()) caption = wxT("Xj"); dc.SetFont(m_selected_font); @@ -362,9 +333,9 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc, // figure out the size of the tab wxSize tab_size = GetTabSize(dc, wnd, - caption, - bitmap, - active, + page.caption, + page.bitmap, + page.active, close_button_state, x_extent); @@ -374,21 +345,19 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc, wxCoord tab_y = in_rect.y + in_rect.height - tab_height; - caption = caption_text; + caption = page.caption; // select pen, brush and font for the tab to be drawn - if (active) + if (page.active) { dc.SetFont(m_selected_font); - textx = selected_textx; texty = selected_texty; } - else + else { dc.SetFont(m_normal_font); - textx = normal_textx; texty = normal_texty; } @@ -399,6 +368,7 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc, 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); @@ -408,11 +378,16 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc, 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__) +#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 +#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); @@ -427,7 +402,7 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc, int drawn_tab_height = border_points[0].y - border_points[1].y; - if (active) + if (page.active) { // draw active tab @@ -435,51 +410,57 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc, 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, r.y, r.width, r.height); + 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+2, r.width-3, r.height); + 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+2); - dc.DrawPoint(r.x+r.width-2, r.y+2); + 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 start_color = StepColour(m_base_colour, 95); - wxColor end_color = *wxWHITE; - dc.GradientFillLinear(r, start_color, end_color, wxNORTH); + wxColor top_color = *wxWHITE; + wxColor bottom_color = m_base_colour; + dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH); } - else + else { // draw inactive tab wxRect r(tab_x, tab_y+1, tab_width, tab_height-3); - // draw base background color for inactive tabs - dc.SetPen(m_base_colour_pen); - dc.SetBrush(m_base_colour_brush); - dc.DrawRectangle(r.x, r.y, r.width, r.height); - // 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 += 2; - r.width -= 2; + r.x += 3; + r.y++; + r.width -= 4; r.height /= 2; + r.height--; - // -- draw bottom gradient fill for glossy look + // -- draw top gradient fill for glossy look wxColor top_color = m_base_colour; - wxColor bottom_color = StepColour(top_color, 106); + 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 @@ -489,13 +470,12 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc, // 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 (active) + if (page.active) { - wxColor start_color = StepColour(m_base_colour, 93); - dc.SetPen(wxPen(start_color)); - dc.DrawLine(border_points[0].x, + dc.SetPen(m_base_colour_pen); + dc.DrawLine(border_points[0].x+1, border_points[0].y, - border_points[5].x+1, + border_points[5].x, border_points[5].y); } @@ -508,26 +488,26 @@ void wxAuiDefaultTabArt::DrawTab(wxDC& dc, } - if (bitmap.IsOk()) + if (page.bitmap.IsOk()) { int bitmap_offset = tab_x + 8; // draw bitmap - dc.DrawBitmap(bitmap, + dc.DrawBitmap(page.bitmap, bitmap_offset, - drawn_tab_yoff + (drawn_tab_height/2) - (bitmap.GetHeight()/2) + 1, + drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2), true); - text_offset = bitmap_offset + bitmap.GetWidth(); + text_offset = bitmap_offset + page.bitmap.GetWidth(); text_offset += 3; // bitmap padding } - else + else { text_offset = tab_x + 8; } - wxString draw_text = ChopText(dc, + wxString draw_text = wxAuiChopText(dc, caption, tab_width - (text_offset-tab_x) - close_button_width); @@ -622,47 +602,40 @@ void wxAuiDefaultTabArt::DrawButton(wxDC& dc, int bitmap_id, int button_state, int orientation, - const wxBitmap& bitmap_override, wxRect* out_rect) { wxBitmap bmp; wxRect rect; - if (bitmap_override.IsOk()) - { - bmp = bitmap_override; - } - else + switch (bitmap_id) { - 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; - } + 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; @@ -675,7 +648,7 @@ void wxAuiDefaultTabArt::DrawButton(wxDC& dc, rect.SetWidth(bmp.GetWidth()); rect.SetHeight(bmp.GetHeight()); } - else + else { rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(), ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2), @@ -689,16 +662,24 @@ void wxAuiDefaultTabArt::DrawButton(wxDC& dc, } -int wxAuiDefaultTabArt::ShowWindowList(wxWindow* wnd, - const wxArrayString& items, - int active_idx) +int wxAuiDefaultTabArt::ShowDropDown(wxWindow* wnd, + const wxAuiNotebookPageArray& pages, + int active_idx) { - wxMenu menuPopup; + wxMenu menuPopup; - size_t i, count = items.GetCount(); + size_t i, count = pages.GetCount(); for (i = 0; i < count; ++i) { - menuPopup.AppendCheckItem(1000+i, items.Item(i)); + const wxAuiNotebookPage& page = pages.Item(i); + wxString caption = page.caption; + + // if there is no caption, make it a space. This will prevent + // an assert in the menu code. + if (caption.IsEmpty()) + caption = wxT(" "); + + menuPopup.AppendCheckItem(1000+i, caption); } if (active_idx != -1) @@ -706,15 +687,9 @@ int wxAuiDefaultTabArt::ShowWindowList(wxWindow* wnd, 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 + // find out where to put the popup menu of window items 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(); @@ -733,7 +708,7 @@ int wxAuiDefaultTabArt::ShowWindowList(wxWindow* wnd, } int wxAuiDefaultTabArt::GetBestTabCtrlSize(wxWindow* wnd, - wxAuiNotebookPageArray& pages, + const wxAuiNotebookPageArray& pages, const wxSize& required_bmp_size) { wxClientDC dc(wnd); @@ -748,7 +723,7 @@ int wxAuiDefaultTabArt::GetBestTabCtrlSize(wxWindow* wnd, measure_bmp.Create(required_bmp_size.x, required_bmp_size.y); } - + int max_y = 0; size_t i, page_count = pages.GetCount(); @@ -759,7 +734,7 @@ int wxAuiDefaultTabArt::GetBestTabCtrlSize(wxWindow* wnd, wxBitmap bmp; if (measure_bmp.IsOk()) bmp = measure_bmp; - else + else bmp = page.bitmap; // we don't use the caption text because we don't @@ -774,7 +749,7 @@ int wxAuiDefaultTabArt::GetBestTabCtrlSize(wxWindow* wnd, true, wxAUI_BUTTON_STATE_HIDDEN, &x_ext); - + max_y = wxMax(max_y, s.y); } @@ -811,7 +786,7 @@ wxAuiSimpleTabArt::wxAuiSimpleTabArt() wxColour base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); - wxColour background_colour = StepColour(base_colour, 95); + wxColour background_colour = base_colour; wxColour normaltab_colour = base_colour; wxColour selectedtab_colour = *wxWHITE; @@ -821,17 +796,17 @@ wxAuiSimpleTabArt::wxAuiSimpleTabArt() m_selected_bkbrush = wxBrush(selectedtab_colour); m_selected_bkpen = wxPen(selectedtab_colour); - m_active_close_bmp = BitmapFromBits(close_bits, 16, 16, *wxBLACK); - m_disabled_close_bmp = BitmapFromBits(close_bits, 16, 16, wxColour(128,128,128)); + 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 = BitmapFromBits(left_bits, 16, 16, *wxBLACK); - m_disabled_left_bmp = BitmapFromBits(left_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 = BitmapFromBits(right_bits, 16, 16, *wxBLACK); - m_disabled_right_bmp = BitmapFromBits(right_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 = BitmapFromBits(list_bits, 16, 16, *wxBLACK); - m_disabled_windowlist_bmp = BitmapFromBits(list_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)); } @@ -904,10 +879,8 @@ void wxAuiSimpleTabArt::DrawBackground(wxDC& dc, void wxAuiSimpleTabArt::DrawTab(wxDC& dc, wxWindow* wnd, + const wxAuiNotebookPage& page, const wxRect& in_rect, - const wxString& caption_text, - const wxBitmap& bitmap, - bool active, int close_button_state, wxRect* out_tab_rect, wxRect* out_button_rect, @@ -918,8 +891,8 @@ void wxAuiSimpleTabArt::DrawTab(wxDC& dc, wxCoord textx, texty; // if the caption is empty, measure some temporary text - wxString caption = caption_text; - if (caption_text.empty()) + wxString caption = page.caption; + if (caption.empty()) caption = wxT("Xj"); dc.SetFont(m_selected_font); @@ -931,9 +904,9 @@ void wxAuiSimpleTabArt::DrawTab(wxDC& dc, // figure out the size of the tab wxSize tab_size = GetTabSize(dc, wnd, - caption, - bitmap, - active, + page.caption, + page.bitmap, + page.active, close_button_state, x_extent); @@ -942,11 +915,11 @@ void wxAuiSimpleTabArt::DrawTab(wxDC& dc, wxCoord tab_x = in_rect.x; wxCoord tab_y = in_rect.y + in_rect.height - tab_height; - caption = caption_text; + caption = page.caption; // select pen, brush and font for the tab to be drawn - if (active) + if (page.active) { dc.SetPen(m_selected_bkpen); dc.SetBrush(m_selected_bkbrush); @@ -954,7 +927,7 @@ void wxAuiSimpleTabArt::DrawTab(wxDC& dc, textx = selected_textx; texty = selected_texty; } - else + else { dc.SetPen(m_normal_bkpen); dc.SetBrush(m_normal_bkbrush); @@ -999,7 +972,7 @@ void wxAuiSimpleTabArt::DrawTab(wxDC& dc, close_button_width = m_active_close_bmp.GetWidth(); text_offset = tab_x + (tab_height/2) + ((tab_width-close_button_width)/2) - (textx/2); } - else + else { text_offset = tab_x + (tab_height/3) + (tab_width/2) - (textx/2); } @@ -1009,7 +982,7 @@ void wxAuiSimpleTabArt::DrawTab(wxDC& dc, text_offset = tab_x + tab_height; // chop text if necessary - wxString draw_text = ChopText(dc, + wxString draw_text = wxAuiChopText(dc, caption, tab_width - (text_offset-tab_x) - close_button_width); @@ -1023,9 +996,9 @@ void wxAuiSimpleTabArt::DrawTab(wxDC& dc, if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) { wxBitmap bmp; - if (active) + if (page.active) bmp = m_active_close_bmp; - else + else bmp = m_disabled_close_bmp; wxRect rect(tab_x + tab_width - close_button_width - 1, @@ -1084,45 +1057,37 @@ void wxAuiSimpleTabArt::DrawButton(wxDC& dc, int bitmap_id, int button_state, int orientation, - const wxBitmap& bitmap_override, wxRect* out_rect) { wxBitmap bmp; wxRect rect; - if (bitmap_override.IsOk()) - { - bmp = bitmap_override; - } - else + switch (bitmap_id) { - 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; - } + 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()) @@ -1137,7 +1102,7 @@ void wxAuiSimpleTabArt::DrawButton(wxDC& dc, rect.SetWidth(bmp.GetWidth()); rect.SetHeight(bmp.GetHeight()); } - else + else { rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(), ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2), @@ -1151,16 +1116,17 @@ void wxAuiSimpleTabArt::DrawButton(wxDC& dc, } -int wxAuiSimpleTabArt::ShowWindowList(wxWindow* wnd, - const wxArrayString& items, - int active_idx) +int wxAuiSimpleTabArt::ShowDropDown(wxWindow* wnd, + const wxAuiNotebookPageArray& pages, + int active_idx) { - wxMenu menuPopup; + wxMenu menuPopup; - size_t i, count = items.GetCount(); + size_t i, count = pages.GetCount(); for (i = 0; i < count; ++i) { - menuPopup.AppendCheckItem(1000+i, items.Item(i)); + const wxAuiNotebookPage& page = pages.Item(i); + menuPopup.AppendCheckItem(1000+i, page.caption); } if (active_idx != -1) @@ -1175,7 +1141,7 @@ int wxAuiSimpleTabArt::ShowWindowList(wxWindow* wnd, pt = wnd->ScreenToClient(pt); if (pt.x < 100) pt.x = 0; - else + else pt.x -= 100; // find out the screen coordinate at the bottom of the tab ctrl @@ -1195,7 +1161,7 @@ int wxAuiSimpleTabArt::ShowWindowList(wxWindow* wnd, } int wxAuiSimpleTabArt::GetBestTabCtrlSize(wxWindow* wnd, - wxAuiNotebookPageArray& WXUNUSED(pages), + const wxAuiNotebookPageArray& WXUNUSED(pages), const wxSize& WXUNUSED(required_bmp_size)) { wxClientDC dc(wnd); @@ -1367,7 +1333,7 @@ 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 @@ -1434,7 +1400,7 @@ bool wxAuiTabContainer::SetActivePage(wxWindow* wnd) page.active = true; found = true; } - else + else { page.active = false; } @@ -1484,14 +1450,14 @@ 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) @@ -1501,6 +1467,13 @@ 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; @@ -1606,14 +1579,14 @@ 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+1 < page_count) visible_width += x_extent; - else + else visible_width += size.x; } } @@ -1631,7 +1604,7 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) } } } - else + else { // hide left/right buttons for (i = 0; i < button_count; ++i) @@ -1653,14 +1626,14 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) { if (m_tab_offset == 0) button.cur_state |= wxAUI_BUTTON_STATE_DISABLED; - else + else button.cur_state &= ~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 + else button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED; } } @@ -1697,7 +1670,6 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) button.id, button.cur_state, wxRIGHT, - wxNullBitmap, &button.rect); offset -= button.rect.GetWidth(); @@ -1727,7 +1699,6 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) button.id, button.cur_state, wxLEFT, - wxNullBitmap, &button.rect); offset += button.rect.GetWidth(); @@ -1780,11 +1751,9 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) wxAuiTabContainerButton& tab_button = m_tab_close_buttons.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) { tab_button.id = wxAUI_BUTTON_CLOSE; @@ -1792,7 +1761,7 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) tab_button.location = wxCENTER; } } - else + else { tab_button.cur_state = wxAUI_BUTTON_STATE_HIDDEN; } @@ -1805,10 +1774,8 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) m_art->DrawTab(dc, wnd, + page, rect, - page.caption, - page.bitmap, - page.active, tab_button.cur_state, &page.rect, &tab_button.rect, @@ -1839,21 +1806,11 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) 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; - } - rect.x = active_offset; m_art->DrawTab(dc, wnd, + page, active_rect, - page.caption, - page.bitmap, - page.active, tab_button.cur_state, &page.rect, &tab_button.rect, @@ -1952,7 +1909,7 @@ static void ShowWnd(wxWindow* wnd, bool show) wxAuiMDIChildFrame* cf = (wxAuiMDIChildFrame*)wnd; cf->DoShow(show); } - else + else { wnd->Show(show); } @@ -1981,7 +1938,8 @@ 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); } } @@ -1999,10 +1957,15 @@ 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_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) END_EVENT_TABLE() @@ -2057,7 +2020,11 @@ void wxAuiTabCtrl::OnLeftDown(wxMouseEvent& evt) { int new_selection = GetIdxFromWindow(wnd); - if (new_selection != GetActivePage()) + // 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))) { wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId); e.SetSelection(new_selection); @@ -2087,11 +2054,14 @@ void wxAuiTabCtrl::OnLeftUp(wxMouseEvent& evt) if (m_is_dragging) { + m_is_dragging = false; + 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); + return; } @@ -2114,6 +2084,7 @@ void wxAuiTabCtrl::OnLeftUp(wxMouseEvent& evt) if (!(m_pressed_button->cur_state & wxAUI_BUTTON_STATE_DISABLED)) { wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BUTTON, m_windowId); + evt.SetSelection(GetIdxFromWindow(m_click_tab)); evt.SetInt(m_pressed_button->id); evt.SetEventObject(this); GetEventHandler()->ProcessEvent(evt); @@ -2127,6 +2098,54 @@ void wxAuiTabCtrl::OnLeftUp(wxMouseEvent& evt) m_click_tab = NULL; } +void wxAuiTabCtrl::OnMiddleUp(wxMouseEvent& evt) +{ + wxWindow* wnd = NULL; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd)) + return; + + wxAuiNotebookEvent e(wxEVT_COMMAND_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_COMMAND_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_COMMAND_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_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId); + e.SetEventObject(this); + e.SetSelection(GetIdxFromWindow(wnd)); + GetEventHandler()->ProcessEvent(e); +} + void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt) { wxPoint pos = evt.GetPosition(); @@ -2152,7 +2171,7 @@ void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt) return; } } - else + else { if (m_hover_button) { @@ -2220,25 +2239,16 @@ void wxAuiTabCtrl::OnButton(wxAuiNotebookEvent& event) Update(); } } - else + else { SetTabOffset(GetTabOffset()+1); Refresh(); Update(); } } - else if (button == wxAUI_BUTTON_WINDOWLIST) + else if (button == wxAUI_BUTTON_WINDOWLIST) { - wxArrayString as; - - size_t i, page_count = m_pages.GetCount(); - for (i = 0; i < page_count; ++i) - { - wxAuiNotebookPage& page = m_pages.Item(i); - as.Add(page.caption); - } - - int idx = GetArtProvider()->ShowWindowList(this, as, GetActivePage()); + int idx = GetArtProvider()->ShowDropDown(this, m_pages, GetActivePage()); if (idx != -1) { @@ -2249,7 +2259,7 @@ void wxAuiTabCtrl::OnButton(wxAuiNotebookEvent& event) GetEventHandler()->ProcessEvent(e); } } - else + else { event.Skip(); } @@ -2274,11 +2284,17 @@ public: m_tab_ctrl_height = 20; } + ~wxTabFrame() + { + wxDELETE(m_tabs); + } + void SetTabCtrlHeight(int h) { m_tab_ctrl_height = h; } +protected: void DoSetSize(int x, int y, int width, int height, int WXUNUSED(sizeFlags = wxSIZE_AUTO)) @@ -2293,6 +2309,7 @@ public: *y = m_rect.height; } +public: bool Show( bool WXUNUSED(show = true) ) { return false; } void DoSizing() @@ -2323,6 +2340,7 @@ public: } } +protected: void DoGetSize(int* x, int* y) const { if (x) @@ -2331,13 +2349,12 @@ public: *y = m_rect.GetHeight(); } +public: void Update() { // does nothing } -public: - wxRect m_rect; wxRect m_tab_rect; wxAuiTabCtrl* m_tabs; @@ -2345,40 +2362,51 @@ public: }; - +const int wxAuiBaseTabCtrlId = 5380; // -- wxAuiNotebook class implementation -- BEGIN_EVENT_TABLE(wxAuiNotebook, wxControl) - //EVT_ERASE_BACKGROUND(wxAuiNotebook::OnEraseBackground) EVT_SIZE(wxAuiNotebook::OnSize) - //EVT_LEFT_DOWN(wxAuiNotebook::OnLeftDown) EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocus) - EVT_COMMAND_RANGE(10000, 10100, + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, wxAuiNotebook::OnTabClicked) - EVT_COMMAND_RANGE(10000, 10100, + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, wxAuiNotebook::OnTabBeginDrag) - EVT_COMMAND_RANGE(10000, 10100, + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, wxAuiNotebook::OnTabEndDrag) - EVT_COMMAND_RANGE(10000, 10100, + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, wxAuiNotebook::OnTabDragMotion) - EVT_COMMAND_RANGE(10000, 10100, + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, wxEVT_COMMAND_AUINOTEBOOK_BUTTON, wxAuiNotebook::OnTabButton) + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, + wxAuiNotebook::OnTabMiddleDown) + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, + wxAuiNotebook::OnTabMiddleUp) + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, + wxAuiNotebook::OnTabRightDown) + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, + wxAuiNotebook::OnTabRightUp) END_EVENT_TABLE() wxAuiNotebook::wxAuiNotebook() { m_curpage = -1; - m_tab_id_counter = 10000; + 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, @@ -2389,6 +2417,7 @@ wxAuiNotebook::wxAuiNotebook(wxWindow *parent, { m_dummy_wnd = NULL; m_requested_bmp_size = wxDefaultSize; + m_requested_tabctrl_height = -1; InitNotebook(style); } @@ -2411,10 +2440,10 @@ bool wxAuiNotebook::Create(wxWindow* parent, void wxAuiNotebook::InitNotebook(long style) { m_curpage = -1; - m_tab_id_counter = 10000; + m_tab_id_counter = wxAuiBaseTabCtrlId; m_dummy_wnd = NULL; - m_tab_ctrl_height = 20; m_flags = (unsigned int)style; + m_tab_ctrl_height = 20; m_normal_font = *wxNORMAL_FONT; m_selected_font = *wxNORMAL_FONT; @@ -2427,7 +2456,8 @@ void wxAuiNotebook::InitNotebook(long style) m_dummy_wnd->Show(false); m_mgr.SetManagedWindow(this); - m_mgr.SetFlags(wxAUI_MGR_DEFAULT | (1 << 28) /*wxAUI_MGR_NO_DOCK_SIZE_LIMIT*/); + m_mgr.SetFlags(wxAUI_MGR_DEFAULT); + m_mgr.SetDockSizeConstraint(1.0, 1.0); // no dock size constraint m_mgr.AddPane(m_dummy_wnd, wxAuiPaneInfo().Name(wxT("dummy")).Bottom().CaptionVisible(false).Show(false)); @@ -2444,22 +2474,53 @@ void wxAuiNotebook::SetArtProvider(wxAuiTabArt* art) { m_tabs.SetArtProvider(art); - SetTabCtrlHeight(CalculateTabCtrlHeight()); + UpdateTabCtrlHeight(); } +// SetTabCtrlHeight() is the highest-level override of the +// tab height. A call to this function effectively enforces a +// 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 + +void wxAuiNotebook::SetTabCtrlHeight(int height) +{ + m_requested_tabctrl_height = height; + + // if window is already initialized, recalculate the tab height + if (m_dummy_wnd) + { + UpdateTabCtrlHeight(); + } +} + + +// SetUniformBitmapSize() ensures that all tabs will have +// the same height, even if some tabs don't have bitmaps +// Passing wxDefaultSize to this function will instruct +// the control to use dynamic tab height-- so when a tab +// with a large bitmap is added, the tab ctrl's height will +// automatically increase to accommodate the bitmap + void wxAuiNotebook::SetUniformBitmapSize(const wxSize& size) { m_requested_bmp_size = size; - + // if window is already initialized, recalculate the tab height if (m_dummy_wnd) { - SetTabCtrlHeight(CalculateTabCtrlHeight()); + UpdateTabCtrlHeight(); } } -void wxAuiNotebook::SetTabCtrlHeight(int height) +// UpdateTabCtrlHeight() does the actual tab resizing. It's meant +// to be used interally +void 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) @@ -2487,7 +2548,7 @@ void wxAuiNotebook::SetTabCtrlHeight(int height) 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()) @@ -2515,7 +2576,7 @@ 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) @@ -2524,18 +2585,24 @@ 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; } 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; + // find out new best tab height wxAuiTabArt* art = m_tabs.GetArtProvider(); @@ -2606,22 +2673,26 @@ bool wxAuiNotebook::InsertPage(size_t page_idx, m_tabs.InsertPage(page, info, page_idx); + // if that was the first page added, even if + // select is false, it must become the "current page" + // (though no select events will be fired) + if (!select && m_tabs.GetPageCount() == 1) + 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); - SetTabCtrlHeight(CalculateTabCtrlHeight()); + UpdateTabCtrlHeight(); DoSizing(); active_tabctrl->DoShowHide(); 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; @@ -2632,8 +2703,15 @@ 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; @@ -2645,7 +2723,7 @@ bool wxAuiNotebook::DeletePage(size_t page_idx) if (!wxPendingDelete.Member(wnd)) wxPendingDelete.Append(wnd); } - else + else { wnd->Destroy(); } @@ -2659,46 +2737,80 @@ 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 + + // remove the tab from main catalog + if (!m_tabs.RemovePage(wnd)) + return false; + + // remove the tab from the onscreen tab ctrl + ctrl->RemovePage(wnd); + + if (is_active_in_split) { - // 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) + 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()) { - wxWindow* w = m_tabs.GetWindowFromIdx(i); - if (wnd != w) + // 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 = m_tabs.GetWindowFromIdx(i); - break; + new_active = ctrl->GetWindowFromIdx(ctrl_idx); } } } + else + { + // we are not deleting the active page, so keep it the same + new_active = active_wnd; + } - // remove the tab from main catalog - if (!m_tabs.RemovePage(wnd)) - return false; - // remove the tab from the onscreen tab ctrl - ctrl->RemovePage(wnd); + if (!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(); @@ -2707,7 +2819,7 @@ bool wxAuiNotebook::RemovePage(size_t page_idx) if (new_active) { m_curpage = -1; - SetSelection(m_tabs.GetIdxFromWindow(new_active)); + SetSelectionToWindow(new_active); } return true; @@ -2746,6 +2858,16 @@ 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::SetPageBitmap(size_t page_idx, const wxBitmap& bitmap) { @@ -2757,7 +2879,7 @@ bool wxAuiNotebook::SetPageBitmap(size_t page_idx, const wxBitmap& bitmap) page_info.bitmap = bitmap; // tab height might have changed - SetTabCtrlHeight(CalculateTabCtrlHeight()); + UpdateTabCtrlHeight(); // update what's on screen wxAuiTabCtrl* ctrl; @@ -2773,6 +2895,16 @@ 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 @@ -2783,6 +2915,10 @@ int wxAuiNotebook::GetSelection() const // SetSelection() sets the currently active page size_t wxAuiNotebook::SetSelection(size_t new_page) { + // don't change the page unless necessary + if ((int)new_page == m_curpage) + return m_curpage; + wxWindow* wnd = m_tabs.GetWindowFromIdx(new_page); if (!wnd) return m_curpage; @@ -2824,7 +2960,7 @@ size_t wxAuiNotebook::SetSelection(size_t new_page) wxAuiTabCtrl* tabctrl = ((wxTabFrame*)pane.window)->m_tabs; if (tabctrl != ctrl) tabctrl->SetSelectedFont(m_normal_font); - else + else tabctrl->SetSelectedFont(m_selected_font); tabctrl->Refresh(); } @@ -2838,6 +2974,14 @@ size_t wxAuiNotebook::SetSelection(size_t new_page) return m_curpage; } +void wxAuiNotebook::SetSelectionToWindow(wxWindow *win) +{ + const int idx = m_tabs.GetIdxFromWindow(win); + wxCHECK_RET( idx != wxNOT_FOUND, _T("invalid notebook page") ); + + SetSelection(idx); +} + // GetPageCount() returns the total number of // pages managed by the multi-notebook size_t wxAuiNotebook::GetPageCount() const @@ -2942,15 +3086,124 @@ bool wxAuiNotebook::FindTab(wxWindow* page, wxAuiTabCtrl** ctrl, int* idx) return false; } - -void wxAuiNotebook::OnEraseBackground(wxEraseEvent&) +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_tab_ctrl_height); + new_tabs->m_tabs = new wxAuiTabCtrl(this, + m_tab_id_counter++, + wxDefaultPosition, + wxDefaultSize, + wxNO_BORDER); + 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 pane_info = wxAuiPaneInfo().Bottom().CaptionVisible(false); + wxPoint mouse_pt; + + if (direction == wxLEFT) + { + pane_info.Left(); + mouse_pt = wxPoint(0, cli_size.y/2); + } + else if (direction == wxRIGHT) + { + pane_info.Right(); + mouse_pt = wxPoint(cli_size.x, cli_size.y/2); + } + else if (direction == wxTOP) + { + pane_info.Top(); + mouse_pt = wxPoint(cli_size.x/2, 0); + } + else if (direction == wxBOTTOM) + { + pane_info.Bottom(); + mouse_pt = wxPoint(cli_size.x/2, cli_size.y); + } + + m_mgr.AddPane(new_tabs, pane_info, 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(); + } + + + // add the page to the destination tabs + dest_tabs->InsertPage(page_info.window, page_info, 0); + + if (src_tabs->GetPageCount() == 0) + { + RemoveEmptyTabFrames(); + } + + 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(); } @@ -2964,10 +3217,7 @@ void wxAuiNotebook::OnTabClicked(wxCommandEvent& command_evt) wxWindow* wnd = ctrl->GetWindowFromIdx(evt.GetSelection()); wxASSERT(wnd != NULL); - int idx = m_tabs.GetIdxFromWindow(wnd); - wxASSERT(idx != -1); - - SetSelection(idx); + SetSelectionToWindow(wnd); } void wxAuiNotebook::OnTabBeginDrag(wxCommandEvent&) @@ -3065,7 +3315,7 @@ void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt) } } } - else + else { if (!dest_tabs) { @@ -3098,7 +3348,7 @@ 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); } @@ -3114,12 +3364,9 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) 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, _T("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(); @@ -3167,11 +3414,24 @@ 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, _T("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); @@ -3204,7 +3464,7 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) dest_tabs->Refresh(); // set the selection in the destination tab control - nb->SetSelection(nb->m_tabs.GetIdxFromWindow(page_info.window)); + nb->SetSelectionToPage(page_info); return; } @@ -3215,6 +3475,8 @@ 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 @@ -3237,7 +3499,7 @@ 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, @@ -3297,8 +3559,12 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) dest_tabs->DoShowHide(); dest_tabs->Refresh(); - SetSelection(m_tabs.GetIdxFromWindow(page_info.window)); - + // 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(); } } @@ -3365,7 +3631,8 @@ 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; } @@ -3398,6 +3665,27 @@ void wxAuiNotebook::RemoveEmptyTabFrames() void wxAuiNotebook::OnChildFocus(wxChildFocusEvent& evt) { + // 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) { @@ -3415,13 +3703,19 @@ void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt) 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 = GetSelection(); + } 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); e.SetSelection(m_tabs.GetIdxFromWindow(close_wnd)); @@ -3436,9 +3730,11 @@ void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt) { close_wnd->Close(); } - else + else { int main_idx = m_tabs.GetIdxFromWindow(close_wnd); + wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no page to delete?") ); + DeletePage(main_idx); } } @@ -3446,6 +3742,120 @@ void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt) } +void wxAuiNotebook::OnTabMiddleDown(wxCommandEvent& evt) +{ + // patch event through to owner + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(wnd)); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiNotebook::OnTabMiddleUp(wxCommandEvent& 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_COMMAND_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(wxCommandEvent& evt) +{ + // patch event through to owner + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(wnd)); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiNotebook::OnTabRightUp(wxCommandEvent& evt) +{ + // patch event through to owner + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_COMMAND_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_normal_font = font; + GetArtProvider()->SetNormalFont(font); +} + +// Sets the selected tab font +void wxAuiNotebook::SetSelectedFont(const wxFont& font) +{ + m_selected_font = 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_tab_ctrl_height; +} + +// 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; +} #endif // wxUSE_AUI