///////////////////////////////////////////////////////////////////////////////
-// Name: src/aui/notebook.cpp
+// Name: src/aui/auibook.cpp
// Purpose: wxaui: wx advanced user interface - notebook
// Author: Benjamin I. Williams
// Modified by:
#if wxUSE_AUI
-#include "wx/aui/notebook.h"
+#include "wx/aui/auibook.h"
+
+#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"
-#ifndef WX_PRECOMP
-#endif
+#include "wx/renderer.h"
+
+#ifdef __WXMAC__
+#include "wx/osx/private.h"
+// for themeing support
+#include <Carbon/Carbon.h>
+#endif
+
+#include "wx/arrimpl.cpp"
+WX_DEFINE_OBJARRAY(wxAuiNotebookPageArray)
+WX_DEFINE_OBJARRAY(wxAuiTabContainerButtonArray)
+
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_BUTTON, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, wxAuiNotebookEvent);
+wxDEFINE_EVENT(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, wxAuiNotebookEvent);
+
+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;
+
+#if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
+ wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
+#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()
+{
+ 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)
+{
+ 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
+
+ wxColor top_color = wxAuiStepColour(m_base_colour, 90);
+ wxColor bottom_color = wxAuiStepColour(m_base_colour, 170);
+ wxRect r;
+
+ if (m_flags &wxAUI_NB_BOTTOM)
+ r = wxRect(rect.x, rect.y, rect.width+2, rect.height);
+ // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
+ // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
+ else //for wxAUI_NB_TOP
+ r = wxRect(rect.x, rect.y, rect.width+2, rect.height-3);
+
+ dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH);
+
+
+ // draw base lines
+
+ dc.SetPen(m_border_pen);
+ int y = rect.GetHeight();
+ int w = rect.GetWidth();
+
+ if (m_flags &wxAUI_NB_BOTTOM)
+ {
+ dc.SetBrush(wxBrush(bottom_color));
+ dc.DrawRectangle(-1, 0, w+2, 4);
+ }
+ // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
+ // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
+ else //for wxAUI_NB_TOP
+ {
+ 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 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);
+ texty = selected_texty;
+ }
+ else
+ {
+ dc.SetFont(m_normal_font);
+ 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];
+ if (m_flags &wxAUI_NB_BOTTOM)
+ {
+ border_points[0] = wxPoint(tab_x, tab_y);
+ border_points[1] = wxPoint(tab_x, tab_y+tab_height-6);
+ border_points[2] = wxPoint(tab_x+2, tab_y+tab_height-4);
+ border_points[3] = wxPoint(tab_x+tab_width-2, tab_y+tab_height-4);
+ border_points[4] = wxPoint(tab_x+tab_width, tab_y+tab_height-6);
+ border_points[5] = wxPoint(tab_x+tab_width, tab_y);
+ }
+ else //if (m_flags & wxAUI_NB_TOP) {}
+ {
+ 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);
+ }
+ // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
+ // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
+
+ 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)
+ {
+ if (m_flags &wxAUI_NB_BOTTOM)
+ dc.SetPen(wxPen(wxColour(wxAuiStepColour(m_base_colour, 170))));
+ // TODO: else if (m_flags &wxAUI_NB_LEFT) {}
+ // TODO: else if (m_flags &wxAUI_NB_RIGHT) {}
+ else //for wxAUI_NB_TOP
+ 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();
+ }
+
+ int bitmap_offset = 0;
+ if (page.bitmap.IsOk())
+ {
+ 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 focus rectangle
+ if (page.active && (wnd->FindFocus() == wnd))
+ {
+ wxRect focusRectText(text_offset, (drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1),
+ selected_textx, selected_texty);
+
+ wxRect focusRect;
+ wxRect focusRectBitmap;
+
+ if (page.bitmap.IsOk())
+ focusRectBitmap = wxRect(bitmap_offset, drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2),
+ page.bitmap.GetWidth(), page.bitmap.GetHeight());
+
+ if (page.bitmap.IsOk() && draw_text.IsEmpty())
+ focusRect = focusRectBitmap;
+ else if (!page.bitmap.IsOk() && !draw_text.IsEmpty())
+ focusRect = focusRectText;
+ else if (page.bitmap.IsOk() && !draw_text.IsEmpty())
+ focusRect = focusRectText.Union(focusRectBitmap);
+
+ focusRect.Inflate(2, 2);
+
+ wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0);
+ }
+
+ // 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);
+ 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)
+ {
+ 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<wxAuiTabArt*>(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 focus rectangle
+ if (page.active && (wnd->FindFocus() == wnd))
+ {
+ wxRect focusRect(text_offset, ((tab_y + tab_height)/2 - (texty/2) + 1),
+ selected_textx, selected_texty);
+
+ focusRect.Inflate(2, 2);
+
+ wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0);
+ }
+
+ // 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);
+}
-#include "wx/arrimpl.cpp"
-WX_DEFINE_OBJARRAY(wxAuiNotebookPageArray)
-WX_DEFINE_OBJARRAY(wxAuiTabContainerButtonArray)
-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)
+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;
+}
-IMPLEMENT_DYNAMIC_CLASS(wxAuiNotebookEvent, wxEvent)
// -- wxAuiTabContainer class implementation --
// which can be used as a tab control in the normal sense.
-// 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)
+wxAuiTabContainer::wxAuiTabContainer()
{
- 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));
+ m_tab_offset = 0;
+ m_flags = 0;
+ m_art = new wxAuiDefaultTabArt;
+
+ AddButton(wxAUI_BUTTON_LEFT, wxLEFT);
+ AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT);
+ AddButton(wxAUI_BUTTON_WINDOWLIST, wxRIGHT);
+ AddButton(wxAUI_BUTTON_CLOSE, wxRIGHT);
}
-// 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)
+wxAuiTabContainer::~wxAuiTabContainer()
{
- wxImage img = wxBitmap((const char*)bits, w, h).ConvertToImage();
- img.Replace(255,255,255,123,123,123);
- img.Replace(0,0,0,color.Red(),color.Green(),color.Blue());
- img.SetMaskColour(123,123,123);
- return wxBitmap(img);
+ delete m_art;
}
-static void DrawButton(wxDC& dc,
- const wxRect& _rect,
- const wxBitmap& bmp,
- const wxColour& bkcolour,
- int button_state)
+void wxAuiTabContainer::SetArtProvider(wxAuiTabArt* art)
{
- wxRect rect = _rect;
+ delete m_art;
+ m_art = art;
- if (button_state == wxAUI_BUTTON_STATE_PRESSED)
+ if (m_art)
{
- rect.x++;
- rect.y++;
+ m_art->SetFlags(m_flags);
}
+}
- 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)));
+wxAuiTabArt* wxAuiTabContainer::GetArtProvider() const
+{
+ return m_art;
+}
- // draw the background behind the button
- dc.DrawRectangle(rect.x, rect.y, 15, 15);
- }
+void wxAuiTabContainer::SetFlags(unsigned int flags)
+{
+ m_flags = flags;
- // draw the button itself
- dc.DrawBitmap(bmp, rect.x, rect.y, true);
-}
+ // check for new close button settings
+ RemoveButton(wxAUI_BUTTON_LEFT);
+ RemoveButton(wxAUI_BUTTON_RIGHT);
+ RemoveButton(wxAUI_BUTTON_WINDOWLIST);
+ RemoveButton(wxAUI_BUTTON_CLOSE);
+ if (flags & wxAUI_NB_SCROLL_BUTTONS)
+ {
+ AddButton(wxAUI_BUTTON_LEFT, wxLEFT);
+ AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT);
+ }
+ if (flags & wxAUI_NB_WINDOWLIST_BUTTON)
+ {
+ AddButton(wxAUI_BUTTON_WINDOWLIST, wxRIGHT);
+ }
-wxAuiTabContainer::wxAuiTabContainer()
+ if (flags & wxAUI_NB_CLOSE_BUTTON)
+ {
+ AddButton(wxAUI_BUTTON_CLOSE, wxRIGHT);
+ }
+
+ if (m_art)
+ {
+ m_art->SetFlags(m_flags);
+ }
+}
+
+unsigned int wxAuiTabContainer::GetFlags() const
{
- m_normal_font = *wxNORMAL_FONT;
- m_selected_font = *wxNORMAL_FONT;
- m_selected_font.SetWeight(wxBOLD);
- m_measuring_font = m_selected_font;
-
- wxColour base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
-
- wxColour background_colour = StepColour(base_colour, 95);
- 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);
+ return m_flags;
}
+
void wxAuiTabContainer::SetNormalFont(const wxFont& font)
{
- m_normal_font = font;
+ m_art->SetNormalFont(font);
}
void wxAuiTabContainer::SetSelectedFont(const wxFont& font)
{
- m_selected_font = font;
+ m_art->SetSelectedFont(font);
}
void wxAuiTabContainer::SetMeasuringFont(const wxFont& font)
{
- m_measuring_font = font;
+ m_art->SetMeasuringFont(font);
}
void wxAuiTabContainer::SetRect(const wxRect& rect)
{
m_rect = rect;
+
+ if (m_art)
+ {
+ m_art->SetSizingInfo(rect.GetSize(), m_pages.GetCount());
+ }
}
bool wxAuiTabContainer::AddPage(wxWindow* page,
wxAuiNotebookPage page_info;
page_info = info;
page_info.window = page;
-
+
m_pages.Add(page_info);
+ // let the art provider know how many pages we have
+ if (m_art)
+ {
+ m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
+ }
+
return true;
}
wxAuiNotebookPage page_info;
page_info = info;
page_info.window = 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
+ if (m_art)
+ {
+ m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
+ }
+
+ return true;
+}
+
+bool wxAuiTabContainer::MovePage(wxWindow* page,
+ size_t new_idx)
+{
+ int idx = GetIdxFromWindow(page);
+ if (idx == -1)
+ return false;
+
+ // get page entry, make a copy of it
+ wxAuiNotebookPage p = GetPage(idx);
+
+ // remove old page entry
+ RemovePage(page);
+
+ // insert page where it should be
+ InsertPage(page, p, new_idx);
+
return true;
}
if (page.window == wnd)
{
m_pages.RemoveAt(i);
+
+ // let the art provider know how many pages we have
+ if (m_art)
+ {
+ m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount());
+ }
+
return true;
}
}
-
+
return false;
}
bool wxAuiTabContainer::SetActivePage(wxWindow* wnd)
{
bool found = false;
-
+
size_t i, page_count = m_pages.GetCount();
for (i = 0; i < page_count; ++i)
{
page.active = true;
found = true;
}
- else
+ else
{
page.active = false;
}
}
-
+
return found;
}
{
if (page >= m_pages.GetCount())
return false;
-
+
return SetActivePage(m_pages.Item(page).window);
}
-
+
int wxAuiTabContainer::GetActivePage() const
{
size_t i, page_count = m_pages.GetCount();
if (page.active)
return i;
}
-
+
return -1;
}
{
if (idx >= m_pages.GetCount())
return NULL;
-
+
return m_pages[idx].window;
}
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)
+{
+ wxASSERT_MSG(idx < m_pages.GetCount(), wxT("Invalid Page index"));
+
+ 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;
+}
+
+size_t wxAuiTabContainer::GetPageCount() const
+{
+ return m_pages.GetCount();
+}
+
+void wxAuiTabContainer::AddButton(int id,
+ int location,
+ const wxBitmap& normal_bitmap,
+ const wxBitmap& disabled_bitmap)
+{
+ wxAuiTabContainerButton button;
+ button.id = id;
+ button.bitmap = normal_bitmap;
+ button.dis_bitmap = disabled_bitmap;
+ button.location = location;
+ button.cur_state = wxAUI_BUTTON_STATE_NORMAL;
+
+ m_buttons.Add(button);
+}
+
+void wxAuiTabContainer::RemoveButton(int id)
+{
+ size_t i, button_count = m_buttons.GetCount();
+
+ for (i = 0; i < button_count; ++i)
+ {
+ if (m_buttons.Item(i).id == id)
+ {
+ m_buttons.RemoveAt(i);
+ return;
+ }
+ }
+}
+
+
+
+size_t wxAuiTabContainer::GetTabOffset() const
+{
+ return m_tab_offset;
+}
+
+void wxAuiTabContainer::SetTabOffset(size_t offset)
+{
+ m_tab_offset = offset;
}
-wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx)
-{
- wxASSERT_MSG(idx < m_pages.GetCount(), wxT("Invalid Page index"));
- return m_pages[idx];
-}
-wxAuiNotebookPageArray& wxAuiTabContainer::GetPages()
-{
- return m_pages;
-}
-size_t wxAuiTabContainer::GetPageCount() const
-{
- return m_pages.GetCount();
-}
+// Render() renders the tab catalog to the specified DC
+// It is a virtual function and can be overridden to
+// provide custom drawing capabilities
+void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd)
+{
+ if (!raw_dc || !raw_dc->IsOk())
+ 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();
+ size_t button_count = m_buttons.GetCount();
+
+ // create off-screen bitmap
+ bmp.Create(m_rect.GetWidth(), m_rect.GetHeight());
+ dc.SelectObject(bmp);
+
+ if (!dc.IsOk())
+ return;
+
+ // find out if size of tabs is larger than can be
+ // afforded on screen
+ int total_width = 0;
+ int visible_width = 0;
+ for (i = 0; i < page_count; ++i)
+ {
+ wxAuiNotebookPage& page = m_pages.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;
+ }
+
+
+ int x_extent = 0;
+ wxSize size = m_art->GetTabSize(dc,
+ wnd,
+ page.caption,
+ page.bitmap,
+ page.active,
+ close_button ?
+ wxAUI_BUTTON_STATE_NORMAL :
+ wxAUI_BUTTON_STATE_HIDDEN,
+ &x_extent);
+
+ if (i+1 < page_count)
+ total_width += x_extent;
+ else
+ total_width += size.x;
+
+ if (i >= m_tab_offset)
+ {
+ if (i+1 < page_count)
+ visible_width += x_extent;
+ else
+ visible_width += size.x;
+ }
+ }
+
+ if (total_width > m_rect.GetWidth() || m_tab_offset != 0)
+ {
+ // show left/right buttons
+ for (i = 0; i < button_count; ++i)
+ {
+ wxAuiTabContainerButton& button = m_buttons.Item(i);
+ if (button.id == wxAUI_BUTTON_LEFT ||
+ button.id == wxAUI_BUTTON_RIGHT)
+ {
+ button.cur_state &= ~wxAUI_BUTTON_STATE_HIDDEN;
+ }
+ }
+ }
+ else
+ {
+ // hide left/right buttons
+ for (i = 0; i < button_count; ++i)
+ {
+ wxAuiTabContainerButton& button = m_buttons.Item(i);
+ if (button.id == wxAUI_BUTTON_LEFT ||
+ button.id == wxAUI_BUTTON_RIGHT)
+ {
+ button.cur_state |= wxAUI_BUTTON_STATE_HIDDEN;
+ }
+ }
+ }
+
+ // determine whether left button should be enabled
+ for (i = 0; i < button_count; ++i)
+ {
+ 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 (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;
+ }
+ }
+
+
+
+ // draw background
+ m_art->DrawBackground(dc, wnd, m_rect);
+
+ // draw buttons
+ 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;
+ 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)
+ continue;
-void wxAuiTabContainer::AddButton(int id, const wxBitmap& bmp)
-{
- wxAuiTabContainerButton button;
- button.id = id;
- button.bitmap = bmp;
- button.cur_state = wxAUI_BUTTON_STATE_NORMAL;
-
- m_buttons.Add(button);
-}
+ wxRect button_rect = m_rect;
+ button_rect.SetY(1);
+ button_rect.SetWidth(offset);
+ m_art->DrawButton(dc,
+ wnd,
+ button_rect,
+ button.id,
+ button.cur_state,
+ wxRIGHT,
+ &button.rect);
+ offset -= button.rect.GetWidth();
+ right_buttons_width += button.rect.GetWidth();
+ }
-// DrawTab() draws an individual tab.
-// As it is virtual it may be overridden.
-//
-// 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 wxAuiTabContainer::DrawTab(wxDC* dc,
- const wxRect& in_rect,
- const wxString& caption,
- bool active,
- wxRect* out_rect,
- int* x_extent)
-{
- wxCoord normal_textx, normal_texty;
- wxCoord selected_textx, selected_texty;
- wxCoord measured_textx, measured_texty;
- wxCoord textx, texty;
-
-
- // measure text
- dc->SetFont(m_measuring_font);
- dc->GetTextExtent(caption, &measured_textx, &measured_texty);
-
- dc->SetFont(m_selected_font);
- dc->GetTextExtent(caption, &selected_textx, &selected_texty);
-
- dc->SetFont(m_normal_font);
- dc->GetTextExtent(caption, &normal_textx, &normal_texty);
-
- wxCoord tab_height = measured_texty + 4;
- wxCoord tab_width = measured_textx + tab_height + 5;
- wxCoord tab_x = in_rect.x;
- wxCoord tab_y = in_rect.y + in_rect.height - tab_height;
-
-
- // select pen, brush and font for the tab to be drawn
-
- if (active)
+ offset = 0;
+
+ // draw the buttons on the left side
+
+ for (i = 0; i < button_count; ++i)
{
- dc->SetPen(m_selected_bkpen);
- dc->SetBrush(m_selected_bkbrush);
- dc->SetFont(m_selected_font);
- textx = selected_textx;
- texty = selected_texty;
+ wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
+
+ if (button.location != wxLEFT)
+ continue;
+ if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
+ continue;
+
+ wxRect button_rect(offset, 1, 1000, m_rect.height);
+
+ m_art->DrawButton(dc,
+ wnd,
+ button_rect,
+ button.id,
+ button.cur_state,
+ wxLEFT,
+ &button.rect);
+
+ offset += button.rect.GetWidth();
+ left_buttons_width += button.rect.GetWidth();
}
- else
+
+ offset = left_buttons_width;
+
+ if (offset == 0)
+ offset += m_art->GetIndentSize();
+
+
+ // 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;
+
+ // make sure there are enough tab button entries to accommodate all tabs
+ while (m_tab_close_buttons.GetCount() < page_count)
{
- dc->SetPen(m_normal_bkpen);
- dc->SetBrush(m_normal_bkbrush);
- dc->SetFont(m_normal_font);
- textx = normal_textx;
- texty = normal_texty;
+ wxAuiTabContainerButton tempbtn;
+ tempbtn.id = wxAUI_BUTTON_CLOSE;
+ tempbtn.location = wxCENTER;
+ tempbtn.cur_state = wxAUI_BUTTON_STATE_HIDDEN;
+ m_tab_close_buttons.Add(tempbtn);
}
-
-
- // -- 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->DrawPolygon(6, points);
-
- dc->SetPen(*wxGREY_PEN);
-
- //dc->DrawLines(active ? 6 : 7, points);
- dc->DrawLines(7, points);
-
- // -- draw text --
-
- dc->DrawText(caption,
- tab_x + (tab_height/3) + (tab_width/2) - (textx/2),
- tab_y + tab_height - texty - 2);
-
- *out_rect = wxRect(tab_x, tab_y, tab_width, tab_height);
- *x_extent = tab_width - (tab_height/2) - 1;
-}
+ // buttons before the tab offset must be set to hidden
+ for (i = 0; i < m_tab_offset; ++i)
+ {
+ m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
+ }
-// Render() renders the tab catalog to the specified DC
-// It is a virtual function and can be overridden to
-// provide custom drawing capabilities
-void wxAuiTabContainer::Render(wxDC* raw_dc)
-{
- wxMemoryDC dc;
- wxBitmap bmp;
- bmp.Create(m_rect.GetWidth(), m_rect.GetHeight());
- dc.SelectObject(bmp);
-
- // draw background
- dc.SetBrush(m_bkbrush);
- dc.SetPen(*wxTRANSPARENT_PEN);
- dc.DrawRectangle(-1, -1, m_rect.GetWidth()+2, m_rect.GetHeight()+2);
-
- // draw base line
- dc.SetPen(*wxGREY_PEN);
- dc.DrawLine(0, m_rect.GetHeight()-1, m_rect.GetWidth(), m_rect.GetHeight()-1);
-
-
- size_t i, page_count = m_pages.GetCount();
- int offset = 0;
+ // draw the tabs
size_t active = 999;
int active_offset = 0;
-
+ wxRect active_rect;
+
int x_extent = 0;
wxRect rect = m_rect;
rect.y = 0;
- rect.width = 1000;
rect.height = m_rect.height;
-
- for (i = 0; i < page_count; ++i)
+
+ for (i = m_tab_offset; i < page_count; ++i)
{
wxAuiNotebookPage& page = m_pages.Item(i);
-
+ wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i);
+
+ // determine if a close button is on this tab
+ if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 ||
+ ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active))
+ {
+ if (tab_button.cur_state == wxAUI_BUTTON_STATE_HIDDEN)
+ {
+ tab_button.id = wxAUI_BUTTON_CLOSE;
+ tab_button.cur_state = wxAUI_BUTTON_STATE_NORMAL;
+ tab_button.location = wxCENTER;
+ }
+ }
+ else
+ {
+ tab_button.cur_state = wxAUI_BUTTON_STATE_HIDDEN;
+ }
+
rect.x = offset;
-
- DrawTab(&dc,
- rect,
- page.caption,
- page.active,
- &page.rect,
- &x_extent);
-
+ rect.width = m_rect.width - right_buttons_width - offset - 2;
+
+ if (rect.width <= 0)
+ break;
+
+ m_art->DrawTab(dc,
+ wnd,
+ page,
+ rect,
+ tab_button.cur_state,
+ &page.rect,
+ &tab_button.rect,
+ &x_extent);
+
if (page.active)
{
active = i;
active_offset = offset;
+ active_rect = rect;
}
-
+
offset += x_extent;
}
-
+
+
+ // make sure to deactivate buttons which are off the screen to the right
+ for (++i; i < m_tab_close_buttons.GetCount(); ++i)
+ {
+ m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN;
+ }
+
+
// draw the active tab again so it stands in the foreground
- if (active < m_pages.GetCount())
+ if (active >= m_tab_offset && active < m_pages.GetCount())
{
wxAuiNotebookPage& page = m_pages.Item(active);
+ wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(active);
+
rect.x = active_offset;
- DrawTab(&dc,
- rect,
- page.caption,
- page.active,
- &page.rect,
- &x_extent);
+ m_art->DrawTab(dc,
+ wnd,
+ page,
+ active_rect,
+ tab_button.cur_state,
+ &page.rect,
+ &tab_button.rect,
+ &x_extent);
}
-
- // draw the buttons
- offset = m_rect.x + m_rect.width;
+
+
+ raw_dc->Blit(m_rect.x, m_rect.y,
+ m_rect.GetWidth(), m_rect.GetHeight(),
+ &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_tab_close_buttons.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.cur_state & 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;
+
+ int offset = 0;
+
+ // calculate size of the buttons on the right side
+ offset = m_rect.x + m_rect.width;
for (i = 0; i < button_count; ++i)
{
wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1);
-
- wxRect button_rect(offset - button.bitmap.GetWidth(), 1,
- button.bitmap.GetWidth(), button.bitmap.GetHeight());
-
- button.rect = button_rect;
-
- DrawButton(dc, button.rect, button.bitmap,
- m_bkbrush.GetColour(),
- button.cur_state);
-
- offset -= button.bitmap.GetWidth();
+
+ if (button.location != wxRIGHT)
+ continue;
+ if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN)
+ continue;
+
+ offset -= button.rect.GetWidth();
+ right_buttons_width += button.rect.GetWidth();
}
-
-
- raw_dc->Blit(m_rect.x, m_rect.y, m_rect.GetWidth(), m_rect.GetHeight(), &dc, 0, 0);
+
+ 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.cur_state & 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_tab_close_buttons.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;
+ wxSize size = m_art->GetTabSize(*dc,
+ wnd,
+ page.caption,
+ page.bitmap,
+ page.active,
+ tab_button.cur_state,
+ &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
// true if a tab was hit, otherwise false
bool wxAuiTabContainer::TabHitTest(int x, int y, wxWindow** hit) const
{
- if (!m_rect.Inside(x,y))
+ if (!m_rect.Contains(x,y))
return false;
-
+
+ wxAuiTabContainerButton* btn = NULL;
+ if (ButtonHitTest(x, y, &btn))
+ {
+ if (m_buttons.Index(*btn) != wxNOT_FOUND)
+ return false;
+ }
+
size_t i, page_count = m_pages.GetCount();
-
- for (i = 0; i < page_count; ++i)
+
+ for (i = m_tab_offset; i < page_count; ++i)
{
wxAuiNotebookPage& page = m_pages.Item(i);
- if (page.rect.Inside(x,y))
+ if (page.rect.Contains(x,y))
{
- *hit = page.window;
+ if (hit)
+ *hit = page.window;
return true;
}
}
-
+
return false;
}
bool wxAuiTabContainer::ButtonHitTest(int x, int y,
wxAuiTabContainerButton** hit) const
{
- if (!m_rect.Inside(x,y))
+ if (!m_rect.Contains(x,y))
return false;
-
- size_t i, button_count = m_buttons.GetCount();
-
+
+ size_t i, button_count;
+
+
+ button_count = m_buttons.GetCount();
for (i = 0; i < button_count; ++i)
{
wxAuiTabContainerButton& button = m_buttons.Item(i);
- if (button.rect.Inside(x,y))
+ if (button.rect.Contains(x,y) &&
+ !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN |
+ wxAUI_BUTTON_STATE_DISABLED)))
{
- *hit = &button;
+ if (hit)
+ *hit = &button;
return true;
}
}
-
+
+ button_count = m_tab_close_buttons.GetCount();
+ for (i = 0; i < button_count; ++i)
+ {
+ wxAuiTabContainerButton& button = m_tab_close_buttons.Item(i);
+ if (button.rect.Contains(x,y) &&
+ !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN |
+ wxAUI_BUTTON_STATE_DISABLED)))
+ {
+ if (hit)
+ *hit = &button;
+ return true;
+ }
+ }
+
return false;
}
// the utility function ShowWnd() is the same as show,
-// except it handles wxTabMDIChildFrame windows as well,
+// except it handles wxAuiMDIChildFrame windows as well,
// as the Show() method on this class is "unplugged"
static void ShowWnd(wxWindow* wnd, bool show)
{
- if (wnd->IsKindOf(CLASSINFO(wxTabMDIChildFrame)))
+#if wxUSE_MDI
+ if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
{
- wxTabMDIChildFrame* cf = (wxTabMDIChildFrame*)wnd;
+ wxAuiMDIChildFrame* cf = (wxAuiMDIChildFrame*)wnd;
cf->DoShow(show);
}
- else
+ else
+#endif
{
wnd->Show(show);
}
for (i = 0; i < page_count; ++i)
{
wxAuiNotebookPage& page = pages.Item(i);
- ShowWnd(page.window, page.active);
+ if (!page.active)
+ ShowWnd(page.window, false);
}
}
// -- wxAuiTabCtrl class implementation --
-const int wxAuiButtonClose = 101;
BEGIN_EVENT_TABLE(wxAuiTabCtrl, wxControl)
EVT_PAINT(wxAuiTabCtrl::OnPaint)
EVT_ERASE_BACKGROUND(wxAuiTabCtrl::OnEraseBackground)
EVT_SIZE(wxAuiTabCtrl::OnSize)
EVT_LEFT_DOWN(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(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()
wxWindowID id,
const wxPoint& pos,
const wxSize& size,
- long style) : wxControl(parent, id, pos, size, style)
+ long style) : wxControl(parent, id, pos, size, style)
{
+ SetName(wxT("wxAuiTabCtrl"));
m_click_pt = wxDefaultPosition;
m_is_dragging = false;
m_hover_button = NULL;
-
- // copied from dockart-- needs to put in a common place
- static unsigned char close_bits[]={
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xef,0xfb,0xcf,0xf9,
- 0x9f,0xfc,0x3f,0xfe,0x3f,0xfe,0x9f,0xfc,0xcf,0xf9,0xef,0xfb,
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff};
-
- AddButton(101, BitmapFromBits(close_bits, 16, 16, *wxBLACK));
+ m_pressed_button = NULL;
}
+wxAuiTabCtrl::~wxAuiTabCtrl()
+{
+}
void wxAuiTabCtrl::OnPaint(wxPaintEvent&)
{
wxPaintDC dc(this);
-
+
dc.SetFont(GetFont());
-
+
if (GetPageCount() > 0)
- Render(&dc);
+ Render(&dc, this);
}
void wxAuiTabCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
CaptureMouse();
m_click_pt = wxDefaultPosition;
m_is_dragging = false;
- m_click_tab = -1;
-
+ m_click_tab = NULL;
+ m_pressed_button = NULL;
+
+
wxWindow* wnd;
if (TabHitTest(evt.m_x, evt.m_y, &wnd))
{
- wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId);
- e.SetSelection(GetIdxFromWindow(wnd));
- e.SetOldSelection(GetActivePage());
- e.SetEventObject(this);
- GetEventHandler()->ProcessEvent(e);
-
+ int new_selection = GetIdxFromWindow(wnd);
+
+ // 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);
+ 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 = e.GetSelection();
+ m_click_tab = wnd;
}
-
+
if (m_hover_button)
{
- m_hover_button->cur_state = wxAUI_BUTTON_STATE_PRESSED;
+ m_pressed_button = m_hover_button;
+ m_pressed_button->cur_state = wxAUI_BUTTON_STATE_PRESSED;
Refresh();
Update();
}
}
-void wxAuiTabCtrl::OnLeftUp(wxMouseEvent&)
+void wxAuiTabCtrl::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
+{
+}
+
+void wxAuiTabCtrl::OnLeftUp(wxMouseEvent& evt)
{
if (GetCapture() == this)
ReleaseMouse();
-
+
if (m_is_dragging)
{
+ m_is_dragging = false;
+
wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, m_windowId);
- evt.SetSelection(m_click_tab);
- evt.SetOldSelection(m_click_tab);
+ evt.SetSelection(GetIdxFromWindow(m_click_tab));
+ evt.SetOldSelection(evt.GetSelection());
evt.SetEventObject(this);
GetEventHandler()->ProcessEvent(evt);
+
return;
}
-
- if (m_hover_button)
+
+ if (m_pressed_button)
{
- m_hover_button->cur_state = wxAUI_BUTTON_STATE_HOVER;
+ // make sure we're still clicking the button
+ wxAuiTabContainerButton* button = NULL;
+ if (!ButtonHitTest(evt.m_x, evt.m_y, &button))
+ return;
+
+ if (button != m_pressed_button)
+ {
+ m_pressed_button = NULL;
+ return;
+ }
+
Refresh();
Update();
-
- wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BUTTON, m_windowId);
- evt.SetInt(m_hover_button->id);
- evt.SetEventObject(this);
- GetEventHandler()->ProcessEvent(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);
+ }
+
+ m_pressed_button = NULL;
}
-
+
m_click_pt = wxDefaultPosition;
m_is_dragging = false;
- m_click_tab = -1;
+ 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::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_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
+ e.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(e);
+ }
}
void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt)
wxAuiTabContainerButton* button;
if (ButtonHitTest(pos.x, pos.y, &button))
{
+ if (m_hover_button && button != m_hover_button)
+ {
+ m_hover_button->cur_state = wxAUI_BUTTON_STATE_NORMAL;
+ m_hover_button = NULL;
+ Refresh();
+ Update();
+ }
+
if (button->cur_state != wxAUI_BUTTON_STATE_HOVER)
{
button->cur_state = wxAUI_BUTTON_STATE_HOVER;
return;
}
}
- else
+ else
{
if (m_hover_button)
{
Update();
}
}
-
-
+
+
if (!evt.LeftIsDown() || m_click_pt == wxDefaultPosition)
return;
-
+
if (m_is_dragging)
{
wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, m_windowId);
- evt.SetSelection(m_click_tab);
- evt.SetOldSelection(m_click_tab);
+ evt.SetSelection(GetIdxFromWindow(m_click_tab));
+ evt.SetOldSelection(evt.GetSelection());
evt.SetEventObject(this);
GetEventHandler()->ProcessEvent(evt);
return;
- }
-
-
+ }
+
+
int drag_x_threshold = wxSystemSettings::GetMetric(wxSYS_DRAG_X);
int drag_y_threshold = wxSystemSettings::GetMetric(wxSYS_DRAG_Y);
abs(pos.y - m_click_pt.y) > drag_y_threshold)
{
wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, m_windowId);
- evt.SetSelection(m_click_tab);
- evt.SetOldSelection(m_click_tab);
+ evt.SetSelection(GetIdxFromWindow(m_click_tab));
+ evt.SetOldSelection(evt.GetSelection());
evt.SetEventObject(this);
GetEventHandler()->ProcessEvent(evt);
-
+
m_is_dragging = true;
}
}
}
}
+void wxAuiTabCtrl::OnButton(wxAuiNotebookEvent& event)
+{
+ int button = event.GetInt();
+
+ if (button == wxAUI_BUTTON_LEFT || button == wxAUI_BUTTON_RIGHT)
+ {
+ if (button == wxAUI_BUTTON_LEFT)
+ {
+ if (GetTabOffset() > 0)
+ {
+ SetTabOffset(GetTabOffset()-1);
+ Refresh();
+ Update();
+ }
+ }
+ 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_COMMAND_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)
+ {
+ if (GetActivePage() == -1)
+ newPage = 0;
+ else if (GetActivePage() < (int) (m_pages.GetCount() - 1))
+ newPage = GetActivePage() + 1;
+ }
+ }
+ else if (key == backwardKey)
+ {
+ if (m_pages.GetCount() > 1)
+ {
+ if (GetActivePage() == -1)
+ newPage = (int) (m_pages.GetCount() - 1);
+ else if (GetActivePage() > 0)
+ newPage = GetActivePage() - 1;
+ }
+ }
+ 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_COMMAND_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
// of the multi-notebook control are all actually children of that control
{
m_tabs = NULL;
m_rect = wxRect(0,0,200,200);
+ 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))
m_rect = wxRect(x, y, width, height);
DoSizing();
}
-
+
void DoGetClientSize(int* x, int* y) const
{
*x = m_rect.width;
*y = m_rect.height;
}
-
+
+public:
+ bool Show( bool WXUNUSED(show = true) ) { return false; }
+
void DoSizing()
{
if (!m_tabs)
return;
-
- int tab_height = wxMin(m_rect.height, 19);
- m_tab_rect = wxRect(m_rect.x, m_rect.y, m_rect.width, tab_height);
- m_tabs->SetSize(m_rect.x, m_rect.y, m_rect.width, tab_height);
- m_tabs->SetRect(wxRect(0, 0, m_rect.width, tab_height));
+
+ m_tab_rect = wxRect(m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height);
+ if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
+ {
+ m_tab_rect = wxRect (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height);
+ m_tabs->SetSize (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height);
+ m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tab_ctrl_height));
+ }
+ else //TODO: if (GetFlags() & wxAUI_NB_TOP)
+ {
+ 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));
+ }
+ // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
+ // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
+
m_tabs->Refresh();
-
+ m_tabs->Update();
+
wxAuiNotebookPageArray& pages = m_tabs->GetPages();
size_t i, page_count = pages.GetCount();
-
+
for (i = 0; i < page_count; ++i)
{
+ int height = m_rect.height - m_tab_ctrl_height;
+ if ( height < 0 )
+ {
+ // avoid passing negative height to wxWindow::SetSize(), this
+ // results in assert failures/GTK+ warnings
+ height = 0;
+ }
+
wxAuiNotebookPage& page = pages.Item(i);
- page.window->SetSize(m_rect.x, m_rect.y+tab_height, m_rect.width, m_rect.height-tab_height);
-
- if (page.window->IsKindOf(CLASSINFO(wxTabMDIChildFrame)))
+ if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM)
+ {
+ page.window->SetSize(m_rect.x, m_rect.y, m_rect.width, height);
+ }
+ else //TODO: if (GetFlags() & wxAUI_NB_TOP)
{
- wxTabMDIChildFrame* wnd = (wxTabMDIChildFrame*)page.window;
+ page.window->SetSize(m_rect.x, m_rect.y + m_tab_ctrl_height,
+ m_rect.width, height);
+ }
+ // TODO: else if (GetFlags() & wxAUI_NB_LEFT){}
+ // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){}
+
+#if wxUSE_MDI
+ if (page.window->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
+ {
+ wxAuiMDIChildFrame* wnd = (wxAuiMDIChildFrame*)page.window;
wnd->ApplyMDIChildFrameRect();
}
+#endif
}
}
+protected:
+ void DoGetSize(int* x, int* y) const
+ {
+ if (x)
+ *x = m_rect.GetWidth();
+ if (y)
+ *y = m_rect.GetHeight();
+ }
+
public:
+ void Update()
+ {
+ // does nothing
+ }
wxRect m_rect;
wxRect m_tab_rect;
wxAuiTabCtrl* m_tabs;
+ int m_tab_ctrl_height;
};
+const int wxAuiBaseTabCtrlId = 5380;
+// -- wxAuiNotebook class implementation --
-// -- wxAuiMultiNotebook class implementation --
+#define EVT_AUI_RANGE(id1, id2, event, func) \
+ wx__DECLARE_EVT2(event, id1, id2, wxAuiNotebookEventHandler(func))
-BEGIN_EVENT_TABLE(wxAuiMultiNotebook, wxControl)
- //EVT_ERASE_BACKGROUND(wxAuiMultiNotebook::OnEraseBackground)
- //EVT_SIZE(wxAuiMultiNotebook::OnSize)
- //EVT_LEFT_DOWN(wxAuiMultiNotebook::OnLeftDown)
- EVT_CHILD_FOCUS(wxAuiMultiNotebook::OnChildFocus)
- EVT_COMMAND_RANGE(10000, 10100,
+BEGIN_EVENT_TABLE(wxAuiNotebook, wxControl)
+ EVT_SIZE(wxAuiNotebook::OnSize)
+ EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocusNotebook)
+ EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING,
- wxAuiMultiNotebook::OnTabClicked)
- EVT_COMMAND_RANGE(10000, 10100,
+ wxAuiNotebook::OnTabClicked)
+ EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG,
- wxAuiMultiNotebook::OnTabBeginDrag)
- EVT_COMMAND_RANGE(10000, 10100,
+ wxAuiNotebook::OnTabBeginDrag)
+ EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
wxEVT_COMMAND_AUINOTEBOOK_END_DRAG,
- wxAuiMultiNotebook::OnTabEndDrag)
- EVT_COMMAND_RANGE(10000, 10100,
+ wxAuiNotebook::OnTabEndDrag)
+ EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION,
- wxAuiMultiNotebook::OnTabDragMotion)
- EVT_COMMAND_RANGE(10000, 10100,
+ wxAuiNotebook::OnTabDragMotion)
+ EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
wxEVT_COMMAND_AUINOTEBOOK_BUTTON,
- wxAuiMultiNotebook::OnTabButton)
+ wxAuiNotebook::OnTabButton)
+ EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+ wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN,
+ wxAuiNotebook::OnTabMiddleDown)
+ EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+ wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP,
+ wxAuiNotebook::OnTabMiddleUp)
+ EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+ wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN,
+ wxAuiNotebook::OnTabRightDown)
+ EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+ wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP,
+ wxAuiNotebook::OnTabRightUp)
+ EVT_AUI_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500,
+ wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK,
+ wxAuiNotebook::OnTabBgDClick)
+ EVT_NAVIGATION_KEY(wxAuiNotebook::OnNavigationKeyNotebook)
+
+#ifdef wxHAS_NATIVE_TAB_TRAVERSAL
+ WX_EVENT_TABLE_CONTROL_CONTAINER(wxAuiNotebook)
+#else
+ // Avoid clash with container event handler functions
+ EVT_SET_FOCUS(wxAuiNotebook::OnFocus)
+#endif
END_EVENT_TABLE()
-wxAuiMultiNotebook::wxAuiMultiNotebook()
+WX_DELEGATE_TO_CONTROL_CONTAINER(wxAuiNotebook, wxControl)
+
+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;
}
-wxAuiMultiNotebook::wxAuiMultiNotebook(wxWindow *parent,
+wxAuiNotebook::wxAuiNotebook(wxWindow *parent,
wxWindowID id,
const wxPoint& pos,
const wxSize& size,
long style) : wxControl(parent, id, pos, size, style)
{
- InitNotebook();
+ m_dummy_wnd = NULL;
+ m_requested_bmp_size = wxDefaultSize;
+ m_requested_tabctrl_height = -1;
+ InitNotebook(style);
}
-bool wxAuiMultiNotebook::Create(wxWindow* parent,
+bool wxAuiNotebook::Create(wxWindow* parent,
wxWindowID id,
const wxPoint& pos,
const wxSize& size,
{
if (!wxControl::Create(parent, id, pos, size, style))
return false;
-
- InitNotebook();
-
+
+ InitNotebook(style);
+
return true;
}
// InitNotebook() contains common initialization
// code called by all constructors
-void wxAuiMultiNotebook::InitNotebook()
+void wxAuiNotebook::InitNotebook(long style)
{
+ WX_INIT_CONTROL_CONTAINER();
+ // SetCanFocus(false);
+
+ SetName(wxT("wxAuiNotebook"));
+ m_curpage = -1;
+ m_tab_id_counter = wxAuiBaseTabCtrlId;
+ m_dummy_wnd = 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_tab_id_counter = 10000;
-
- m_dummy_wnd = new wxWindow(this, -1, wxPoint(0,0), wxSize(0,0));
+ 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_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,
- wxPaneInfo().Name(wxT("dummy")).Bottom().Show(false));
-
+ wxAuiPaneInfo().Name(wxT("dummy")).Bottom().CaptionVisible(false).Show(false));
+
m_mgr.Update();
}
-wxAuiMultiNotebook::~wxAuiMultiNotebook()
+wxAuiNotebook::~wxAuiNotebook()
+{
+ // Indicate we're deleting pages
+ SendDestroyEvent();
+
+ while ( GetPageCount() > 0 )
+ DeletePage(0);
+
+ m_mgr.UnInit();
+}
+
+void wxAuiNotebook::SetArtProvider(wxAuiTabArt* art)
+{
+ m_tabs.SetArtProvider(art);
+
+ 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)
+ {
+ UpdateTabCtrlHeight();
+ }
+}
+
+// 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)
+ {
+ wxAuiTabArt* art = m_tabs.GetArtProvider();
+
+ m_tab_ctrl_height = 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_tab_ctrl_height);
+ tabctrl->SetArtProvider(art->Clone());
+ tab_frame->DoSizing();
+ }
+ }
+}
+
+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);
+ }
+}
+
+
+// calculates the size of the new split
+wxSize wxAuiNotebook::CalculateNewSplitSize()
+{
+ // count number of tab controls
+ int tab_ctrl_count = 0;
+ 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;
+ tab_ctrl_count++;
+ }
+
+ wxSize new_split_size;
+
+ // if there is only one tab control, the first split
+ // should happen around the middle
+ if (tab_ctrl_count < 2)
+ {
+ new_split_size = GetClientSize();
+ new_split_size.x /= 2;
+ new_split_size.y /= 2;
+ }
+ 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();
+
+ return art->GetBestTabCtrlSize(this,
+ m_tabs.GetPages(),
+ m_requested_bmp_size);
+}
+
+
+wxAuiTabArt* wxAuiNotebook::GetArtProvider() const
+{
+ return m_tabs.GetArtProvider();
+}
+
+void wxAuiNotebook::SetWindowStyleFlag(long style)
{
- m_mgr.UnInit();
+ wxControl::SetWindowStyleFlag(style);
+
+ m_flags = (unsigned int)style;
+
+ // if the control is already initialized
+ if (m_mgr.GetManagedWindow() == (wxWindow*)this)
+ {
+ // let all of the tab children know about the new style
+
+ 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;
+ wxAuiTabCtrl* tabctrl = tabframe->m_tabs;
+ tabctrl->SetFlags(m_flags);
+ tabframe->DoSizing();
+ tabctrl->Refresh();
+ tabctrl->Update();
+ }
+ }
}
-bool wxAuiMultiNotebook::AddPage(wxWindow* page,
+
+bool wxAuiNotebook::AddPage(wxWindow* page,
const wxString& caption,
bool select,
const wxBitmap& bitmap)
{
return InsertPage(GetPageCount(), page, caption, select, bitmap);
}
-
-bool wxAuiMultiNotebook::InsertPage(size_t page_idx,
+
+bool wxAuiNotebook::InsertPage(size_t page_idx,
wxWindow* page,
const wxString& caption,
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;
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);
-
+
+ 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 wxAuiMultiNotebook::InsertPage()"));
-
- SetSelection(idx);
+ SetSelectionToWindow(page);
}
-
+
return true;
}
// DeletePage() removes a tab from the multi-notebook,
// and destroys the window as well
-bool wxAuiMultiNotebook::DeletePage(size_t page_idx)
+bool wxAuiNotebook::DeletePage(size_t page_idx)
{
- wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx);
-
-
- // find out which onscreen tab ctrl owns this tab
- wxAuiTabCtrl* ctrl;
- int ctrl_idx;
- if (!FindTab(wnd, &ctrl, &ctrl_idx))
+ if (page_idx >= m_tabs.GetPageCount())
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;
-
- if (new_idx >= 0 && new_idx < (int)ctrl->GetPageCount())
- {
- wxWindow* new_wnd = ctrl->GetWindowFromIdx(new_idx);
- int main_idx = m_tabs.GetIdxFromWindow(new_wnd);
- wxASSERT(main_idx != -1);
- SetSelection(main_idx);
- }
- else
- {
- // set the active page to the first page that
- // isn't the one being deleted
- bool found = false;
- size_t i, page_count = m_tabs.GetPageCount();
- for (i = 0; i < page_count; ++i)
- {
- wxWindow* w = m_tabs.GetWindowFromIdx(i);
- if (wnd != w)
- {
- found = true;
- SetSelection(i);
- break;
- }
- }
-
- if (!found)
- m_curpage = -1;
- }
-
-
- // remove the tab from main catalog
- if (!m_tabs.RemovePage(wnd))
+
+ 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;
-
- // remove the tab from the onscreen tab ctrl
- ctrl->RemovePage(wnd);
-
+
+#if wxUSE_MDI
// actually destroy the window now
- if (wnd->IsKindOf(CLASSINFO(wxTabMDIChildFrame)))
+ if (wnd->IsKindOf(CLASSINFO(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();
}
-
- RemoveEmptyTabFrames();
-
+
return true;
}
// RemovePage() removes a tab from the multi-notebook,
// but does not destroy the window
-bool wxAuiMultiNotebook::RemovePage(size_t page_idx)
+bool wxAuiNotebook::RemovePage(size_t page_idx)
{
- // remove the tab from our own catalog
+ // 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);
- if (!m_tabs.RemovePage(wnd))
+ wxWindow* new_active = NULL;
+
+ // make sure we found the page
+ if (!wnd)
return false;
-
- // remove the tab from the onscreen tab ctrl
+
+ // find out which onscreen tab ctrl owns this tab
wxAuiTabCtrl* ctrl;
int ctrl_idx;
- if (FindTab(wnd, &ctrl, &ctrl_idx))
+ if (!FindTab(wnd, &ctrl, &ctrl_idx))
+ return false;
+
+ bool is_curpage = (m_curpage == (int)page_idx);
+ bool is_active_in_split = ctrl->GetPage(ctrl_idx).active;
+
+
+ // 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)
{
- ctrl->RemovePage(wnd);
- return true;
+ 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);
+ }
+ }
}
-
- return false;
+ else
+ {
+ // we are not deleting the active page, so keep it the same
+ new_active = active_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();
+
+ // set new active pane
+ if (new_active && !m_isBeingDeleted)
+ {
+ m_curpage = -1;
+ SetSelectionToWindow(new_active);
+ }
+
+ return true;
+}
+
+// GetPageIndex() returns the index of the page, or -1 if the
+// page could not be located in the notebook
+int wxAuiNotebook::GetPageIndex(wxWindow* page_wnd) const
+{
+ return m_tabs.GetIdxFromWindow(page_wnd);
}
+
+
// SetPageText() changes the tab caption of the specified page
-bool wxAuiMultiNotebook::SetPageText(size_t page_idx, const wxString& text)
-{
+bool wxAuiNotebook::SetPageText(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.caption = text;
-
+
// update what's on screen
wxAuiTabCtrl* ctrl;
int ctrl_idx;
wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
info.caption = text;
ctrl->Refresh();
+ ctrl->Update();
}
-
-
+
+ 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)
+{
+ if (page_idx >= m_tabs.GetPageCount())
+ return false;
+
+ // update our own tab catalog
+ wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx);
+ page_info.bitmap = bitmap;
+
+ // tab height might have changed
+ UpdateTabCtrlHeight();
+
+ // update what's on screen
+ wxAuiTabCtrl* ctrl;
+ int ctrl_idx;
+ if (FindTab(page_info.window, &ctrl, &ctrl_idx))
+ {
+ wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx);
+ info.bitmap = bitmap;
+ ctrl->Refresh();
+ ctrl->Update();
+ }
+
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 wxAuiMultiNotebook::GetSelection() const
+int wxAuiNotebook::GetSelection() const
{
return m_curpage;
}
// SetSelection() sets the currently active page
-size_t wxAuiMultiNotebook::SetSelection(size_t new_page)
+size_t wxAuiNotebook::SetSelection(size_t new_page)
{
wxWindow* wnd = m_tabs.GetWindowFromIdx(new_page);
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)new_page == m_curpage)
+ {
+ wxAuiTabCtrl* ctrl;
+ int ctrl_idx;
+ if (FindTab(wnd, &ctrl, &ctrl_idx))
+ {
+ if (FindFocus() != ctrl)
+ ctrl->SetFocus();
+ }
+ 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();
-
- int old_curpage = m_curpage;
- m_curpage = new_page;
+ ctrl->MakeTabVisible(ctrl_idx, ctrl);
// set fonts
- wxPaneInfoArray& all_panes = m_mgr.GetAllPanes();
+ wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
size_t i, pane_count = all_panes.GetCount();
for (i = 0; i < pane_count; ++i)
{
- wxPaneInfo& pane = all_panes.Item(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
+ else
tabctrl->SetSelectedFont(m_selected_font);
tabctrl->Refresh();
}
- wnd->SetFocus();
-
+ // 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;
}
+void wxAuiNotebook::SetSelectionToWindow(wxWindow *win)
+{
+ const int idx = m_tabs.GetIdxFromWindow(win);
+ wxCHECK_RET( idx != wxNOT_FOUND, _T("invalid notebook page") );
+
+
+ // 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)
+
+ wxWindow* parent = GetParent();
+ if (parent)
+ {
+ wxChildFocusEvent eventFocus(this);
+ parent->GetEventHandler()->ProcessEvent(eventFocus);
+ }
+
+
+ SetSelection(idx);
+}
+
// GetPageCount() returns the total number of
// pages managed by the multi-notebook
-size_t wxAuiMultiNotebook::GetPageCount() const
+size_t wxAuiNotebook::GetPageCount() const
{
return m_tabs.GetPageCount();
}
// GetPage() returns the wxWindow pointer of the
// specified page
-wxWindow* wxAuiMultiNotebook::GetPage(size_t page_idx) const
+wxWindow* wxAuiNotebook::GetPage(size_t page_idx) const
{
wxASSERT(page_idx < m_tabs.GetPageCount());
-
+
return m_tabs.GetWindowFromIdx(page_idx);
}
// DoSizing() performs all sizing operations in each tab control
-void wxAuiMultiNotebook::DoSizing()
+void wxAuiNotebook::DoSizing()
{
- wxPaneInfoArray& all_panes = m_mgr.GetAllPanes();
+ wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
size_t i, pane_count = all_panes.GetCount();
for (i = 0; i < pane_count; ++i)
{
// GetActiveTabCtrl() returns the active tab control. It is
// called to determine which control gets new windows being added
-wxAuiTabCtrl* wxAuiMultiNotebook::GetActiveTabCtrl()
+wxAuiTabCtrl* wxAuiNotebook::GetActiveTabCtrl()
{
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,
&ctrl, &idx))
- {
+ {
return ctrl;
}
}
-
+
// no current page, just find the first tab ctrl
- wxPaneInfoArray& all_panes = m_mgr.GetAllPanes();
+ wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
size_t i, pane_count = all_panes.GetCount();
for (i = 0; i < pane_count; ++i)
{
if (all_panes.Item(i).name == wxT("dummy"))
continue;
-
+
wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
return tabframe->m_tabs;
}
-
+
// If there is no tabframe at all, create one
wxTabFrame* tabframe = new wxTabFrame;
+ tabframe->SetTabCtrlHeight(m_tab_ctrl_height);
tabframe->m_tabs = new wxAuiTabCtrl(this,
m_tab_id_counter++,
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,
- wxPaneInfo().Center().CaptionVisible(false));
-
+ wxAuiPaneInfo().Center().CaptionVisible(false));
+
m_mgr.Update();
-
+
return tabframe->m_tabs;
}
// FindTab() finds the tab control that currently contains the window as well
// as the index of the window in the tab control. It returns true if the
// window was found, otherwise false.
-bool wxAuiMultiNotebook::FindTab(wxWindow* page, wxAuiTabCtrl** ctrl, int* idx)
+bool wxAuiNotebook::FindTab(wxWindow* page, wxAuiTabCtrl** ctrl, int* idx)
{
- wxPaneInfoArray& all_panes = m_mgr.GetAllPanes();
+ wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
size_t i, pane_count = all_panes.GetCount();
for (i = 0; i < pane_count; ++i)
{
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)
{
return true;
}
}
-
+
return false;
}
-
-void wxAuiMultiNotebook::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|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 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 wxAuiMultiNotebook::OnSize(wxSizeEvent&)
+
+void wxAuiNotebook::OnSize(wxSizeEvent& evt)
{
+ UpdateHintWindowSize();
+
+ evt.Skip();
}
-void wxAuiMultiNotebook::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);
-
- SetSelection(idx);
+
+ SetSelectionToWindow(wnd);
+}
+
+void wxAuiNotebook::OnTabBgDClick(wxAuiNotebookEvent& WXUNUSED(evt))
+{
+ // notify owner that the tabbar background has been double-clicked
+ wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId);
+ e.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(e);
}
-void wxAuiMultiNotebook::OnTabBeginDrag(wxCommandEvent&)
+void wxAuiNotebook::OnTabBeginDrag(wxAuiNotebookEvent&)
{
+ m_last_drag_x = 0;
}
-void wxAuiMultiNotebook::OnTabDragMotion(wxCommandEvent& evt)
+void wxAuiNotebook::OnTabDragMotion(wxAuiNotebookEvent& evt)
{
wxPoint screen_pt = ::wxGetMousePosition();
wxPoint client_pt = ScreenToClient(screen_pt);
wxPoint zero(0,0);
-
+
wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
-
- wxAuiTabCtrl* tab_ctrl = GetTabCtrlFromPoint(client_pt);
- if (tab_ctrl == src_tabs)
+ wxAuiTabCtrl* dest_tabs = GetTabCtrlFromPoint(client_pt);
+
+ if (dest_tabs == src_tabs)
{
- // inner-tabctrl dragging is not yet implemented
+ if (src_tabs)
+ {
+ src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW));
+ }
+
+ // always hide the hint for inner-tabctrl drag
m_mgr.HideHint();
+
+ // if tab moving is not allowed, leave
+ if (!(m_flags & wxAUI_NB_TAB_MOVE))
+ {
+ return;
+ }
+
+ wxPoint pt = dest_tabs->ScreenToClient(screen_pt);
+ wxWindow* dest_location_tab;
+
+ // this is an inner-tab drag/reposition
+ if (dest_tabs->TabHitTest(pt.x, pt.y, &dest_location_tab))
+ {
+ int src_idx = evt.GetSelection();
+ int dest_idx = dest_tabs->GetIdxFromWindow(dest_location_tab);
+
+ // 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))
+ {
+ m_last_drag_x = pt.x;
+ return;
+ }
+
+
+ wxWindow* src_tab = dest_tabs->GetWindowFromIdx(src_idx);
+ dest_tabs->MovePage(src_tab, dest_idx);
+ dest_tabs->SetActivePage((size_t)dest_idx);
+ dest_tabs->DoShowHide();
+ dest_tabs->Refresh();
+ m_last_drag_x = pt.x;
+
+ }
+
return;
}
-
- if (tab_ctrl)
+
+
+ // if external drag is allowed, check if the tab is being dragged
+ // over a different wxAuiNotebook control
+ if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE)
+ {
+ wxWindow* tab_ctrl = ::wxFindWindowAtPoint(screen_pt);
+
+ // if we aren't over any window, stop here
+ if (!tab_ctrl)
+ return;
+
+ // make sure we are not over the hint window
+ if (!tab_ctrl->IsKindOf(CLASSINFO(wxFrame)))
+ {
+ while (tab_ctrl)
+ {
+ if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl)))
+ break;
+ tab_ctrl = tab_ctrl->GetParent();
+ }
+
+ if (tab_ctrl)
+ {
+ wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent();
+
+ if (nb != this)
+ {
+ wxRect hint_rect = tab_ctrl->GetClientRect();
+ tab_ctrl->ClientToScreen(&hint_rect.x, &hint_rect.y);
+ m_mgr.ShowHint(hint_rect);
+ return;
+ }
+ }
+ }
+ else
+ {
+ if (!dest_tabs)
+ {
+ // we are either over a hint window, or not over a tab
+ // window, and there is no where to drag to, so exit
+ return;
+ }
+ }
+ }
+
+
+ // if there are less than two panes, split can't happen, so leave
+ if (m_tabs.GetPageCount() < 2)
+ return;
+
+ // if tab moving is not allowed, leave
+ if (!(m_flags & wxAUI_NB_TAB_SPLIT))
+ return;
+
+
+ if (src_tabs)
+ {
+ src_tabs->SetCursor(wxCursor(wxCURSOR_SIZING));
+ }
+
+
+ if (dest_tabs)
{
- wxRect hint_rect = tab_ctrl->GetRect();
+ wxRect hint_rect = dest_tabs->GetRect();
ClientToScreen(&hint_rect.x, &hint_rect.y);
m_mgr.ShowHint(hint_rect);
}
- else
+ else
{
m_mgr.DrawHintRect(m_dummy_wnd, client_pt, zero);
}
-void wxAuiMultiNotebook::OnTabEndDrag(wxCommandEvent& command_evt)
+void wxAuiNotebook::OnTabEndDrag(wxAuiNotebookEvent& evt)
{
- wxAuiNotebookEvent& evt = (wxAuiNotebookEvent&)command_evt;
-
m_mgr.HideHint();
-
+
+
+ wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
+ 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();
wxPoint mouse_client_pt = ScreenToClient(mouse_screen_pt);
- // the src tab control is the control that fired this event
- wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject();
- wxAuiTabCtrl* dest_tabs = NULL;
-
- // If the pointer is in an existing tab frame, do a tab insert
- wxWindow* hit_wnd = ::wxFindWindowAtPoint(mouse_screen_pt);
- wxTabFrame* tab_frame = (wxTabFrame*)GetTabFrameFromTabCtrl(hit_wnd);
- if (tab_frame)
+ // check for an external move
+ if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE)
{
- dest_tabs = tab_frame->m_tabs;
-
- if (dest_tabs == src_tabs)
- return;
- }
- else
- {
- // If there is no tabframe at all, create one
- wxTabFrame* new_tabs = new wxTabFrame;
- new_tabs->m_tabs = new wxAuiTabCtrl(this,
- m_tab_id_counter++,
- wxDefaultPosition,
- wxDefaultSize,
- wxNO_BORDER);
- m_mgr.AddPane(new_tabs,
- wxPaneInfo().Bottom().CaptionVisible(false),
- mouse_client_pt);
- m_mgr.Update();
- dest_tabs = new_tabs->m_tabs;
+ wxWindow* tab_ctrl = ::wxFindWindowAtPoint(mouse_screen_pt);
+
+ while (tab_ctrl)
+ {
+ if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl)))
+ break;
+ tab_ctrl = tab_ctrl->GetParent();
+ }
+
+ if (tab_ctrl)
+ {
+ wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent();
+
+ if (nb != this)
+ {
+ // find out from the destination control
+ // if it's ok to drop this tab here
+ wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND, m_windowId);
+ e.SetSelection(evt.GetSelection());
+ e.SetOldSelection(evt.GetSelection());
+ e.SetEventObject(this);
+ e.SetDragSource(this);
+ e.Veto(); // dropping must be explicitly approved by control owner
+
+ nb->GetEventHandler()->ProcessEvent(e);
+
+ if (!e.IsAllowed())
+ {
+ // no answer or negative answer
+ m_mgr.HideHint();
+ return;
+ }
+
+ // drop was allowed
+ 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(main_idx);
+
+ // remove the page from the source notebook
+ RemovePage(main_idx);
+
+ // reparent the page
+ src_page->Reparent(nb);
+
+
+ // found out the insert idx
+ wxAuiTabCtrl* dest_tabs = (wxAuiTabCtrl*)tab_ctrl;
+ wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt);
+
+ wxWindow* target = NULL;
+ int insert_idx = -1;
+ dest_tabs->TabHitTest(pt.x, pt.y, &target);
+ if (target)
+ {
+ insert_idx = dest_tabs->GetIdxFromWindow(target);
+ }
+
+
+ // add the page to the new notebook
+ 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->DoSizing();
+ dest_tabs->DoShowHide();
+ dest_tabs->Refresh();
+
+ // set the selection in the destination tab control
+ nb->SetSelectionToPage(page_info);
+
+ // notify owner that the tab has been dragged
+ wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId);
+ e2.SetSelection(evt.GetSelection());
+ e2.SetOldSelection(evt.GetSelection());
+ e2.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(e2);
+
+ return;
+ }
+ }
}
-
-
-
- // remove the page from the source tabs
- wxAuiNotebookPage page_info = src_tabs->GetPage(evt.GetSelection());
- page_info.active = false;
- src_tabs->RemovePage(page_info.window);
- if (src_tabs->GetPageCount() > 0)
+
+
+
+
+ // only perform a tab split if it's allowed
+ wxAuiTabCtrl* dest_tabs = NULL;
+
+ if ((m_flags & wxAUI_NB_TAB_SPLIT) && m_tabs.GetPageCount() >= 2)
{
- src_tabs->SetActivePage((size_t)0);
- src_tabs->DoShowHide();
- src_tabs->Refresh();
- }
+ // If the pointer is in an existing tab frame, do a tab insert
+ wxWindow* hit_wnd = ::wxFindWindowAtPoint(mouse_screen_pt);
+ wxTabFrame* tab_frame = (wxTabFrame*)GetTabFrameFromTabCtrl(hit_wnd);
+ int insert_idx = -1;
+ if (tab_frame)
+ {
+ dest_tabs = tab_frame->m_tabs;
-
-
- // add the page to the destination tabs
- dest_tabs->AddPage(page_info.window, page_info);
-
- if (src_tabs->GetPageCount() == 0)
- {
- RemoveEmptyTabFrames();
+ if (dest_tabs == src_tabs)
+ return;
+
+
+ wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt);
+ wxWindow* target = NULL;
+ dest_tabs->TabHitTest(pt.x, pt.y, &target);
+ if (target)
+ {
+ insert_idx = dest_tabs->GetIdxFromWindow(target);
+ }
+ }
+ else
+ {
+ wxPoint zero(0,0);
+ wxRect rect = m_mgr.CalculateHintRect(m_dummy_wnd,
+ mouse_client_pt,
+ zero);
+ if (rect.IsEmpty())
+ {
+ // there is no suitable drop location here, exit out
+ return;
+ }
+
+ // 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->m_tabs = new wxAuiTabCtrl(this,
+ m_tab_id_counter++,
+ wxDefaultPosition,
+ wxDefaultSize,
+ wxNO_BORDER|wxWANTS_CHARS);
+ new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone());
+ new_tabs->m_tabs->SetFlags(m_flags);
+
+ m_mgr.AddPane(new_tabs,
+ wxAuiPaneInfo().Bottom().CaptionVisible(false),
+ mouse_client_pt);
+ m_mgr.Update();
+ dest_tabs = new_tabs->m_tabs;
+ }
+
+
+
+ // remove the page from the source tabs
+ wxAuiNotebookPage page_info = src_tabs->GetPage(evt.GetSelection());
+ 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
+ if (insert_idx == -1)
+ insert_idx = dest_tabs->GetPageCount();
+ dest_tabs->InsertPage(page_info.window, page_info, insert_idx);
+
+ 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();
}
-
- DoSizing();
- dest_tabs->DoShowHide();
- dest_tabs->Refresh();
- SetSelection(m_tabs.GetIdxFromWindow(page_info.window));
+ // notify owner that the tab has been dragged
+ wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId);
+ e.SetSelection(evt.GetSelection());
+ e.SetOldSelection(evt.GetSelection());
+ e.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(e);
}
-wxAuiTabCtrl* wxAuiMultiNotebook::GetTabCtrlFromPoint(const wxPoint& pt)
+
+
+wxAuiTabCtrl* wxAuiNotebook::GetTabCtrlFromPoint(const wxPoint& pt)
{
// if we've just removed the last tab from the source
// tab set, the remove the tab control completely
- wxPaneInfoArray& all_panes = m_mgr.GetAllPanes();
+ wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
size_t i, pane_count = all_panes.GetCount();
for (i = 0; i < pane_count; ++i)
{
if (all_panes.Item(i).name == wxT("dummy"))
continue;
-
+
wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
- if (tabframe->m_tab_rect.Inside(pt))
+ if (tabframe->m_tab_rect.Contains(pt))
return tabframe->m_tabs;
}
-
+
return NULL;
}
-wxWindow* wxAuiMultiNotebook::GetTabFrameFromTabCtrl(wxWindow* tab_ctrl)
+wxWindow* wxAuiNotebook::GetTabFrameFromTabCtrl(wxWindow* tab_ctrl)
{
// if we've just removed the last tab from the source
// tab set, the remove the tab control completely
- wxPaneInfoArray& all_panes = m_mgr.GetAllPanes();
+ wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes();
size_t i, pane_count = all_panes.GetCount();
for (i = 0; i < pane_count; ++i)
{
if (all_panes.Item(i).name == wxT("dummy"))
continue;
-
+
wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window;
if (tabframe->m_tabs == tab_ctrl)
{
return tabframe;
}
}
-
+
return NULL;
}
-void wxAuiMultiNotebook::RemoveEmptyTabFrames()
+void wxAuiNotebook::RemoveEmptyTabFrames()
{
- bool must_update = false;
-
// if we've just removed the last tab from the source
// tab set, the remove the tab control completely
- wxPaneInfoArray all_panes = m_mgr.GetAllPanes();
+ wxAuiPaneInfoArray all_panes = m_mgr.GetAllPanes();
size_t i, pane_count = all_panes.GetCount();
for (i = 0; i < pane_count; ++i)
{
if (tab_frame->m_tabs->GetPageCount() == 0)
{
m_mgr.DetachPane(tab_frame);
-
+
// use pending delete because sometimes during
// window closing, refreshs are pending
if (!wxPendingDelete.Member(tab_frame->m_tabs))
- wxPendingDelete.Append(tab_frame->m_tabs);
- //tab_frame->m_tabs->Destroy();
-
+ wxPendingDelete.Append(tab_frame->m_tabs);
+
+ tab_frame->m_tabs = NULL;
+
delete tab_frame;
- must_update = true;
}
}
-
-
+
+
// check to see if there is still a center pane;
// if there isn't, make a frame the center pane
- wxPaneInfoArray panes = m_mgr.GetAllPanes();
+ wxAuiPaneInfoArray panes = m_mgr.GetAllPanes();
pane_count = panes.GetCount();
wxWindow* first_good = NULL;
bool center_found = false;
if (!center_found && first_good)
{
m_mgr.GetPane(first_good).Centre();
- must_update = true;
}
- m_mgr.Update();
+ if (!m_isBeingDeleted)
+ m_mgr.Update();
}
-void wxAuiMultiNotebook::OnChildFocus(wxChildFocusEvent& evt)
+void wxAuiNotebook::OnChildFocusNotebook(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)
{
- SetSelection(idx);
+ 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 wxAuiMultiNotebook::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 == wxAuiButtonClose)
+
+ 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);
-
- if (close_wnd->IsKindOf(CLASSINFO(wxTabMDIChildFrame)))
+
+ // 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));
+ const int idx = m_tabs.GetIdxFromWindow(close_wnd);
+ e.SetSelection(idx);
+ e.SetOldSelection(evt.GetSelection());
+ e.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(e);
+ if (!e.IsAllowed())
+ return;
+
+
+#if wxUSE_MDI
+ if (close_wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame)))
{
close_wnd->Close();
}
- else
+ else
+#endif
{
int main_idx = m_tabs.GetIdxFromWindow(close_wnd);
+ wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no page to delete?") );
+
DeletePage(main_idx);
}
+
+ // notify owner that the tab has been closed
+ wxAuiNotebookEvent e2(wxEVT_COMMAND_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_COMMAND_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_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(wxAuiNotebookEvent& 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(wxAuiNotebookEvent& 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;
+}
+
+// Advances the selection, generation page selection events
+void wxAuiNotebook::AdvanceSelection(bool forward)
+{
+ if (GetPageCount() <= 1)
+ return;
+
+ int currentSelection = GetSelection();
+
+ if (forward)
+ {
+ if (currentSelection == (int) (GetPageCount() - 1))
+ return;
+ else if (currentSelection == -1)
+ currentSelection = 0;
+ else
+ currentSelection ++;
+ }
+ else
+ {
+ if (currentSelection <= 0)
+ return;
+ else
+ currentSelection --;
+ }
+
+ SetSelection(currentSelection);
+}
+
+// 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_COMMAND_AUINOTEBOOK_PAGE_CHANGING, tabCtrl->GetId());
+ e.SetSelection(idx);
+ e.SetOldSelection(tabCtrl->GetActivePage());
+ e.SetEventObject(tabCtrl);
+ GetEventHandler()->ProcessEvent(e);
+ return true;
+ }
+ else
+ return false;
+}
#endif // wxUSE_AUI
projects / wxWidgets.git / blobdiff