X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3017f78d673acd86b210bd8d3747d45bb46d5fcd..37ddd6ea64d7faae1201740ea5f6eb7050189611:/src/gtk/tbargtk.cpp diff --git a/src/gtk/tbargtk.cpp b/src/gtk/tbargtk.cpp index 499cae0d70..50ec774b72 100644 --- a/src/gtk/tbargtk.cpp +++ b/src/gtk/tbargtk.cpp @@ -1,646 +1,754 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: tbargtk.cpp +// Name: src/gtk/tbargtk.cpp // Purpose: GTK toolbar // Author: Robert Roebling +// Modified: 13.12.99 by VZ to derive from wxToolBarBase // RCS-ID: $Id$ // Copyright: (c) Robert Roebling // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "tbargtk.h" -#endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#if wxUSE_TOOLBAR_NATIVE #include "wx/toolbar.h" -#if wxUSE_TOOLBAR +#include "wx/gtk/private.h" -#include "wx/frame.h" +// ---------------------------------------------------------------------------- +// globals +// ---------------------------------------------------------------------------- -#include "glib.h" -#include "gdk/gdk.h" -#include "gtk/gtk.h" +// data +extern bool g_blockEventsOnDrag; +extern wxCursor g_globalCursor; -//----------------------------------------------------------------------------- -// idle system -//----------------------------------------------------------------------------- +// ---------------------------------------------------------------------------- +// wxToolBarTool +// ---------------------------------------------------------------------------- + +class wxToolBarTool : public wxToolBarToolBase +{ +public: + wxToolBarTool(wxToolBar *tbar, + int id, + const wxString& label, + const wxBitmap& bitmap1, + const wxBitmap& bitmap2, + wxItemKind kind, + wxObject *clientData, + const wxString& shortHelpString, + const wxString& longHelpString) + : wxToolBarToolBase(tbar, id, label, bitmap1, bitmap2, kind, + clientData, shortHelpString, longHelpString) + { + m_item = NULL; + } + + wxToolBarTool(wxToolBar *tbar, wxControl *control, const wxString& label) + : wxToolBarToolBase(tbar, control, label) + { + m_item = NULL; + } -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; + void SetImage(); + void CreateDropDown(); + void ShowDropdown(GtkToggleButton* button); + + GtkToolItem* m_item; +}; + +// ---------------------------------------------------------------------------- +// wxWin macros +// ---------------------------------------------------------------------------- + +IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl) + +// ============================================================================ +// implementation +// ============================================================================ //----------------------------------------------------------------------------- -// data +// "clicked" from m_item //----------------------------------------------------------------------------- -extern bool g_blockEventsOnDrag; -extern wxCursor g_globalCursor; +extern "C" { +static void item_clicked(GtkToolButton*, wxToolBarTool* tool) +{ + if (g_blockEventsOnDrag) return; + + tool->GetToolBar()->OnLeftClick(tool->GetId(), false); +} +} //----------------------------------------------------------------------------- -// "clicked" (internal from gtk_toolbar) +// "toggled" from m_item //----------------------------------------------------------------------------- -static void gtk_toolbar_callback( GtkWidget *WXUNUSED(widget), wxToolBarTool *tool ) +extern "C" { +static void item_toggled(GtkToggleToolButton* button, wxToolBarTool* tool) { - if (g_isIdle) wxapp_install_idle_handler(); - if (g_blockEventsOnDrag) return; - if (!tool->m_enabled) return; - - if (tool->m_isToggle) - { - tool->m_toggleState = !tool->m_toggleState; - - if (tool->m_bitmap2.Ok()) - { - wxBitmap bitmap = tool->m_bitmap1; - if (tool->m_toggleState) bitmap = tool->m_bitmap2; - - GtkPixmap *pixmap = GTK_PIXMAP( tool->m_pixmap ); - - GdkBitmap *mask = (GdkBitmap *) NULL; - if (bitmap.GetMask()) mask = bitmap.GetMask()->GetBitmap(); - - gtk_pixmap_set( pixmap, bitmap.GetPixmap(), mask ); - } - } - tool->m_owner->OnLeftClick( tool->m_index, tool->m_toggleState ); + const bool active = gtk_toggle_tool_button_get_active(button) != 0; + tool->Toggle(active); + if (!active && tool->GetKind() == wxITEM_RADIO) + return; + + if (!tool->GetToolBar()->OnLeftClick(tool->GetId(), active)) + { + // revert back + tool->Toggle(); + } +} } //----------------------------------------------------------------------------- -// "enter_notify_event" +// "button_press_event" from m_item child //----------------------------------------------------------------------------- -static gint gtk_toolbar_enter_callback( GtkWidget *WXUNUSED(widget), - GdkEventCrossing *WXUNUSED(gdk_event), wxToolBarTool *tool ) +extern "C" { +static gboolean +button_press_event(GtkWidget*, GdkEventButton* event, wxToolBarTool* tool) { - if (g_isIdle) wxapp_install_idle_handler(); + if (event->button != 3) + return FALSE; if (g_blockEventsOnDrag) return TRUE; - - - wxToolBar *tb = tool->m_owner; - -#if (GTK_MINOR_VERSION == 0) - /* we grey-out the tip text of disabled tool in GTK 1.0 */ - if (tool->m_enabled) - { - if (tb->m_fg->red != 0) - { - tb->m_fg->red = 0; - tb->m_fg->green = 0; - tb->m_fg->blue = 0; - gdk_color_alloc( gtk_widget_get_colormap( GTK_WIDGET(tb->m_toolbar) ), tb->m_fg ); - - gtk_tooltips_set_colors( GTK_TOOLBAR(tb->m_toolbar)->tooltips, tb->m_bg, tb->m_fg ); - } - } - else - { - if (tb->m_fg->red == 0) - { - tb->m_fg->red = 33000; - tb->m_fg->green = 33000; - tb->m_fg->blue = 33000; - gdk_color_alloc( gtk_widget_get_colormap( GTK_WIDGET(tb->m_toolbar) ), tb->m_fg ); - gtk_tooltips_set_colors( GTK_TOOLBAR(tb->m_toolbar)->tooltips, tb->m_bg, tb->m_fg ); - } - } -#endif - - /* emit the event */ - - tb->OnMouseEnter( tool->m_index ); - - return FALSE; + + tool->GetToolBar()->OnRightClick( + tool->GetId(), int(event->x), int(event->y)); + + return TRUE; +} } //----------------------------------------------------------------------------- -// wxToolBar +// "child_detached" from m_widget //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxToolBar,wxControl) +extern "C" { +static void child_detached(GtkWidget*, GtkToolbar* toolbar, void*) +{ + // disable showing overflow arrow when toolbar is detached, + // otherwise toolbar collapses to just an arrow + gtk_toolbar_set_show_arrow(toolbar, false); +} +} -BEGIN_EVENT_TABLE(wxToolBar, wxControl) - EVT_IDLE(wxToolBar::OnIdle) -END_EVENT_TABLE() +//----------------------------------------------------------------------------- +// "child_attached" from m_widget +//----------------------------------------------------------------------------- -wxToolBar::wxToolBar() +extern "C" { +static void child_attached(GtkWidget*, GtkToolbar* toolbar, void*) { + gtk_toolbar_set_show_arrow(toolbar, true); +} } -wxToolBar::wxToolBar( wxWindow *parent, wxWindowID id, - const wxPoint& pos, const wxSize& size, - long style, const wxString& name ) +//----------------------------------------------------------------------------- +// "enter_notify_event" / "leave_notify_event" from m_item +//----------------------------------------------------------------------------- + +extern "C" { +static gboolean +enter_notify_event(GtkWidget*, GdkEventCrossing* event, wxToolBarTool* tool) { - Create( parent, id, pos, size, style, name ); + if (g_blockEventsOnDrag) return TRUE; + + int id = -1; + if (event->type == GDK_ENTER_NOTIFY) + id = tool->GetId(); + tool->GetToolBar()->OnMouseEnter(id); + + return FALSE; +} } -wxToolBar::~wxToolBar() +//----------------------------------------------------------------------------- +// "size_request" from m_toolbar +//----------------------------------------------------------------------------- + +extern "C" { +static void +size_request(GtkWidget*, GtkRequisition* req, wxToolBar* win) { - delete m_fg; - delete m_bg; + const wxSize margins = win->GetMargins(); + req->width += margins.x; + req->height += 2 * margins.y; +} } -bool wxToolBar::Create( wxWindow *parent, wxWindowID id, - const wxPoint& pos, const wxSize& size, - long style, const wxString& name ) +//----------------------------------------------------------------------------- +// "expose_event" from GtkImage inside m_item +//----------------------------------------------------------------------------- + +extern "C" { +static gboolean +image_expose_event(GtkWidget* widget, GdkEventExpose*, wxToolBarTool* tool) { - m_needParent = TRUE; + const wxBitmap& bitmap = tool->GetDisabledBitmap(); + if (tool->IsEnabled() || !bitmap.IsOk()) + return false; + + // draw disabled bitmap ourselves, GtkImage has no way to specify it + const GtkAllocation& alloc = widget->allocation; + gdk_draw_pixbuf( + widget->window, widget->style->black_gc, bitmap.GetPixbuf(), + 0, 0, + alloc.x + (alloc.width - widget->requisition.width) / 2, + alloc.y + (alloc.height - widget->requisition.height) / 2, + -1, -1, GDK_RGB_DITHER_NORMAL, 0, 0); + return true; +} +} + +//----------------------------------------------------------------------------- +// "toggled" from dropdown menu button +//----------------------------------------------------------------------------- - if (!PreCreation( parent, pos, size ) || - !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) +extern "C" { +static void arrow_toggled(GtkToggleButton* button, wxToolBarTool* tool) +{ + if (gtk_toggle_button_get_active(button)) { - wxFAIL_MSG( wxT("wxToolBar creation failed") ); - return FALSE; + tool->ShowDropdown(button); + gtk_toggle_button_set_active(button, false); } +} +} - m_tools.DeleteContents( TRUE ); - - m_toolbar = GTK_TOOLBAR( gtk_toolbar_new( GTK_ORIENTATION_HORIZONTAL, - GTK_TOOLBAR_ICONS ) ); - - m_separation = 5; - gtk_toolbar_set_space_size( m_toolbar, m_separation ); - m_hasToolAlready = FALSE; +//----------------------------------------------------------------------------- +// "button_press_event" from dropdown menu button +//----------------------------------------------------------------------------- - if (style & wxTB_DOCKABLE) +extern "C" { +static gboolean +arrow_button_press_event(GtkToggleButton* button, GdkEventButton* event, wxToolBarTool* tool) +{ + if (event->button == 1) { - m_widget = gtk_handle_box_new(); - gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar) ); - gtk_widget_show( GTK_WIDGET(m_toolbar) ); - -#if (GTK_MINOR_VERSION > 0) - if (style & wxTB_FLAT) - gtk_handle_box_set_shadow_type( GTK_HANDLE_BOX(m_widget), GTK_SHADOW_NONE ); -#endif + g_signal_handlers_block_by_func(button, (void*)arrow_toggled, tool); + gtk_toggle_button_set_active(button, true); + tool->ShowDropdown(button); + gtk_toggle_button_set_active(button, false); + g_signal_handlers_unblock_by_func(button, (void*)arrow_toggled, tool); + return true; } - else - { - m_widget = GTK_WIDGET(m_toolbar); - } - - gtk_toolbar_set_tooltips( GTK_TOOLBAR(m_toolbar), TRUE ); - -#if (GTK_MINOR_VERSION > 0) - if (style & wxTB_FLAT) - gtk_toolbar_set_button_relief( GTK_TOOLBAR(m_toolbar), GTK_RELIEF_NONE ); -#endif - - m_fg = new GdkColor; - m_fg->red = 0; - m_fg->green = 0; - m_fg->blue = 0; - gdk_color_alloc( gtk_widget_get_colormap( GTK_WIDGET(m_toolbar) ), m_fg ); - - m_bg = new GdkColor; - m_bg->red = 65535; - m_bg->green = 65535; - m_bg->blue = 50000; - gdk_color_alloc( gtk_widget_get_colormap( GTK_WIDGET(m_toolbar) ), m_bg ); - -#if (GTK_MINOR_VERSION > 0) - gtk_tooltips_force_window( GTK_TOOLBAR(m_toolbar)->tooltips ); - - GtkStyle *g_style = - gtk_style_copy( - gtk_widget_get_style( - GTK_TOOLBAR(m_toolbar)->tooltips->tip_window ) ); - - g_style->bg[GTK_STATE_NORMAL] = *m_bg; - gtk_widget_set_style( GTK_TOOLBAR(m_toolbar)->tooltips->tip_window, g_style ); -#else - gtk_tooltips_set_colors( GTK_TOOLBAR(m_toolbar)->tooltips, m_bg, m_fg ); -#endif - - m_xMargin = 0; - m_yMargin = 0; - - m_parent->DoAddChild( this ); - - PostCreation(); - - Show( TRUE ); + return false; +} +} - return TRUE; +void wxToolBar::AddChildGTK(wxWindowGTK* child) +{ + GtkWidget* align = gtk_alignment_new(0.5, 0.5, 0, 0); + gtk_widget_show(align); + gtk_container_add(GTK_CONTAINER(align), child->m_widget); + GtkToolItem* item = gtk_tool_item_new(); + gtk_container_add(GTK_CONTAINER(item), align); + // position will be corrected in DoInsertTool if necessary + gtk_toolbar_insert(GTK_TOOLBAR(GTK_BIN(m_widget)->child), item, -1); } -bool wxToolBar::OnLeftClick( int toolIndex, bool toggleDown ) +// ---------------------------------------------------------------------------- +// wxToolBarTool +// ---------------------------------------------------------------------------- + +void wxToolBarTool::SetImage() { - wxCommandEvent event( wxEVT_COMMAND_TOOL_CLICKED, toolIndex ); - event.SetEventObject(this); - event.SetInt( toolIndex ); - event.SetExtraLong((long) toggleDown); + const wxBitmap& bitmap = GetNormalBitmap(); + wxCHECK_RET(bitmap.IsOk(), "invalid bitmap for wxToolBar icon"); - GetEventHandler()->ProcessEvent(event); + GtkWidget* image = gtk_tool_button_get_icon_widget(GTK_TOOL_BUTTON(m_item)); + // always use pixbuf, because pixmap mask does not + // work with disabled images in some themes + gtk_image_set_from_pixbuf(GTK_IMAGE(image), bitmap.GetPixbuf()); +} - return TRUE; +// helper to create a dropdown menu item +void wxToolBarTool::CreateDropDown() +{ + gtk_tool_item_set_homogeneous(m_item, false); + GtkWidget* box; + GtkWidget* arrow; + if (GetToolBar()->HasFlag(wxTB_LEFT | wxTB_RIGHT)) + { + box = gtk_vbox_new(false, 0); + arrow = gtk_arrow_new(GTK_ARROW_RIGHT, GTK_SHADOW_NONE); + } + else + { + box = gtk_hbox_new(false, 0); + arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_NONE); + } + GtkWidget* tool_button = GTK_BIN(m_item)->child; + gtk_widget_reparent(tool_button, box); + GtkWidget* arrow_button = gtk_toggle_button_new(); + gtk_button_set_relief(GTK_BUTTON(arrow_button), + gtk_tool_item_get_relief_style(GTK_TOOL_ITEM(m_item))); + gtk_container_add(GTK_CONTAINER(arrow_button), arrow); + gtk_container_add(GTK_CONTAINER(box), arrow_button); + gtk_widget_show_all(box); + gtk_container_add(GTK_CONTAINER(m_item), box); + + g_signal_connect(arrow_button, "toggled", G_CALLBACK(arrow_toggled), this); + g_signal_connect(arrow_button, "button_press_event", + G_CALLBACK(arrow_button_press_event), this); } -void wxToolBar::OnRightClick( int toolIndex, float WXUNUSED(x), float WXUNUSED(y) ) +void wxToolBarTool::ShowDropdown(GtkToggleButton* button) { - wxCommandEvent event( wxEVT_COMMAND_TOOL_RCLICKED, toolIndex ); - event.SetEventObject( this ); - event.SetInt( toolIndex ); + wxToolBarBase* toolbar = GetToolBar(); + wxCommandEvent event(wxEVT_COMMAND_TOOL_DROPDOWN_CLICKED, GetId()); + if (!toolbar->HandleWindowEvent(event)) + { + wxMenu* menu = GetDropdownMenu(); + if (menu) + { + const GtkAllocation& alloc = GTK_WIDGET(button)->allocation; + int x = alloc.x; + int y = alloc.y; + if (toolbar->HasFlag(wxTB_LEFT | wxTB_RIGHT)) + x += alloc.width; + else + y += alloc.height; + toolbar->PopupMenu(menu, x, y); + } + } +} - GetEventHandler()->ProcessEvent(event); +wxToolBarToolBase *wxToolBar::CreateTool(int id, + const wxString& text, + const wxBitmap& bitmap1, + const wxBitmap& bitmap2, + wxItemKind kind, + wxObject *clientData, + const wxString& shortHelpString, + const wxString& longHelpString) +{ + return new wxToolBarTool(this, id, text, bitmap1, bitmap2, kind, + clientData, shortHelpString, longHelpString); } -void wxToolBar::OnMouseEnter( int toolIndex ) +wxToolBarToolBase * +wxToolBar::CreateTool(wxControl *control, const wxString& label) { - wxCommandEvent event( wxEVT_COMMAND_TOOL_ENTER, GetId() ); - event.SetEventObject(this); - event.SetInt( toolIndex ); - - GetEventHandler()->ProcessEvent(event); + return new wxToolBarTool(this, control, label); } -wxToolBarTool *wxToolBar::AddTool( int toolIndex, const wxBitmap& bitmap, - const wxBitmap& pushedBitmap, bool toggle, - float WXUNUSED(xPos), float WXUNUSED(yPos), wxObject *clientData, - const wxString& helpString1, const wxString& helpString2 ) +//----------------------------------------------------------------------------- +// wxToolBar construction +//----------------------------------------------------------------------------- + +void wxToolBar::Init() { - m_hasToolAlready = TRUE; - - wxCHECK_MSG( bitmap.Ok(), (wxToolBarTool *)NULL, - wxT("invalid bitmap for wxToolBar icon") ); + m_toolbar = NULL; + m_tooltips = NULL; +} - wxCHECK_MSG( bitmap.GetBitmap() == NULL, (wxToolBarTool *)NULL, - wxT("wxToolBar doesn't support GdkBitmap") ); +wxToolBar::~wxToolBar() +{ + if (m_tooltips) + { + gtk_object_destroy(GTK_OBJECT(m_tooltips)); + g_object_unref(m_tooltips); + } +} - wxCHECK_MSG( bitmap.GetPixmap() != NULL, (wxToolBarTool *)NULL, - wxT("wxToolBar::Add needs a wxBitmap") ); - - GtkWidget *tool_pixmap = (GtkWidget *)NULL; - - GdkPixmap *pixmap = bitmap.GetPixmap(); +bool wxToolBar::Create( wxWindow *parent, + wxWindowID id, + const wxPoint& pos, + const wxSize& size, + long style, + const wxString& name ) +{ + if ( !PreCreation( parent, pos, size ) || + !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) + { + wxFAIL_MSG( wxT("wxToolBar creation failed") ); - GdkBitmap *mask = (GdkBitmap *)NULL; - if ( bitmap.GetMask() ) - mask = bitmap.GetMask()->GetBitmap(); - - tool_pixmap = gtk_pixmap_new( pixmap, mask ); -#if (GTK_MINOR_VERSION > 0) - gtk_pixmap_set_build_insensitive( GTK_PIXMAP(tool_pixmap), TRUE ); -#endif - - gtk_misc_set_alignment( GTK_MISC(tool_pixmap), 0.5, 0.5 ); + return false; + } - wxToolBarTool *tool = new wxToolBarTool( this, toolIndex, bitmap, pushedBitmap, - toggle, clientData, - helpString1, helpString2, - tool_pixmap ); + FixupStyle(); - GtkToolbarChildType ctype = toggle ? GTK_TOOLBAR_CHILD_TOGGLEBUTTON - : GTK_TOOLBAR_CHILD_BUTTON; + m_toolbar = GTK_TOOLBAR( gtk_toolbar_new() ); + m_tooltips = gtk_tooltips_new(); + g_object_ref(m_tooltips); + gtk_object_sink(GTK_OBJECT(m_tooltips)); + GtkSetStyle(); - GtkWidget *item = gtk_toolbar_append_element - ( - GTK_TOOLBAR(m_toolbar), - ctype, - (GtkWidget *)NULL, - (const char *)NULL, - helpString1.mbc_str(), - "", - tool_pixmap, - (GtkSignalFunc)gtk_toolbar_callback, - (gpointer)tool - ); + if (style & wxTB_DOCKABLE) + { + m_widget = gtk_handle_box_new(); - tool->m_item = item; + g_signal_connect(m_widget, "child_detached", + G_CALLBACK(child_detached), NULL); + g_signal_connect(m_widget, "child_attached", + G_CALLBACK(child_attached), NULL); - GtkRequisition req; - (* GTK_WIDGET_CLASS( GTK_OBJECT(m_widget)->klass )->size_request ) (m_widget, &req ); - m_width = req.width; - m_height = req.height; + if (style & wxTB_FLAT) + gtk_handle_box_set_shadow_type( GTK_HANDLE_BOX(m_widget), GTK_SHADOW_NONE ); + } + else + { + m_widget = gtk_event_box_new(); + ConnectWidget( m_widget ); + } + g_object_ref(m_widget); + gtk_container_add(GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar)); + gtk_widget_show(GTK_WIDGET(m_toolbar)); - gtk_signal_connect( GTK_OBJECT(tool->m_item), - "enter_notify_event", - GTK_SIGNAL_FUNC(gtk_toolbar_enter_callback), - (gpointer)tool ); + m_parent->DoAddChild( this ); - m_tools.Append( tool ); + PostCreation(size); - return tool; -} + g_signal_connect_after(m_toolbar, "size_request", + G_CALLBACK(size_request), this); -void wxToolBar::AddSeparator() -{ - gtk_toolbar_append_space( m_toolbar ); + return true; } -void wxToolBar::ClearTools() +GdkWindow *wxToolBar::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const { - wxFAIL_MSG( wxT("wxToolBar::ClearTools not implemented") ); + return GTK_WIDGET(m_toolbar)->window; } -bool wxToolBar::Realize() +void wxToolBar::GtkSetStyle() { - m_x = 0; - m_y = 0; - m_width = 100; - m_height = 0; - - wxNode *node = m_tools.First(); - while (node) + GtkOrientation orient = GTK_ORIENTATION_HORIZONTAL; + if (HasFlag(wxTB_LEFT | wxTB_RIGHT)) + orient = GTK_ORIENTATION_VERTICAL; + + GtkToolbarStyle style = GTK_TOOLBAR_ICONS; + if (HasFlag(wxTB_NOICONS)) + style = GTK_TOOLBAR_TEXT; + else if (HasFlag(wxTB_TEXT)) { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_bitmap1.Ok()) - { - int tool_height = tool->m_bitmap1.GetHeight(); - if (tool_height > m_height) m_height = tool_height; - } - - node = node->Next(); + style = GTK_TOOLBAR_BOTH; + if (HasFlag(wxTB_HORZ_LAYOUT)) + style = GTK_TOOLBAR_BOTH_HORIZ; } - - m_height += 5 + 2*m_yMargin; - - return TRUE; + + gtk_toolbar_set_orientation(m_toolbar, orient); + gtk_toolbar_set_style(m_toolbar, style); } -void wxToolBar::EnableTool(int toolIndex, bool enable) +void wxToolBar::SetWindowStyleFlag( long style ) { - wxNode *node = m_tools.First(); - while (node) - { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == toolIndex) - { - tool->m_enabled = enable; - -#if (GTK_MINOR_VERSION > 0) - /* we don't disable the tools for GTK 1.0 as the bitmaps don't get - greyed anyway and this also disables tooltips */ - if (tool->m_item) - gtk_widget_set_sensitive( tool->m_item, enable ); -#endif - - return; - } - node = node->Next(); - } - - wxFAIL_MSG( wxT("wrong toolbar index") ); + wxToolBarBase::SetWindowStyleFlag(style); + + if ( m_toolbar ) + GtkSetStyle(); } -void wxToolBar::ToggleTool( int toolIndex, bool toggle ) +bool wxToolBar::DoInsertTool(size_t pos, wxToolBarToolBase *toolBase) { - wxNode *node = m_tools.First(); - while (node) + wxToolBarTool* tool = static_cast(toolBase); + + GSList* radioGroup; + switch ( tool->GetStyle() ) { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == toolIndex) - { - if ((tool->m_item) && (GTK_IS_TOGGLE_BUTTON(tool->m_item))) - { - tool->m_toggleState = toggle; - - if (tool->m_bitmap2.Ok()) - { - wxBitmap bitmap = tool->m_bitmap1; - if (tool->m_toggleState) bitmap = tool->m_bitmap2; - - GtkPixmap *pixmap = GTK_PIXMAP( tool->m_pixmap ); - - GdkBitmap *mask = (GdkBitmap *) NULL; - if (bitmap.GetMask()) mask = bitmap.GetMask()->GetBitmap(); - - gtk_pixmap_set( pixmap, bitmap.GetPixmap(), mask ); - } - - gtk_signal_disconnect_by_func( GTK_OBJECT(tool->m_item), - GTK_SIGNAL_FUNC(gtk_toolbar_callback), (gpointer*)tool ); - - gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(tool->m_item), toggle ); - - gtk_signal_connect( GTK_OBJECT(tool->m_item), "clicked", - GTK_SIGNAL_FUNC(gtk_toolbar_callback), (gpointer*)tool ); - } - - return; - } - node = node->Next(); + case wxTOOL_STYLE_BUTTON: + switch (tool->GetKind()) + { + case wxITEM_CHECK: + tool->m_item = gtk_toggle_tool_button_new(); + g_signal_connect(tool->m_item, "toggled", + G_CALLBACK(item_toggled), tool); + break; + case wxITEM_RADIO: + radioGroup = GetRadioGroup(pos); + if (radioGroup) + { + // this is the first button in the radio button group, + // it will be toggled automatically by GTK so bring the + // internal flag in sync + tool->Toggle(true); + } + tool->m_item = gtk_radio_tool_button_new(radioGroup); + g_signal_connect(tool->m_item, "toggled", + G_CALLBACK(item_toggled), tool); + break; + default: + wxFAIL_MSG("unknown toolbar child type"); + // fall through + case wxITEM_DROPDOWN: + case wxITEM_NORMAL: + tool->m_item = gtk_tool_button_new(NULL, ""); + g_signal_connect(tool->m_item, "clicked", + G_CALLBACK(item_clicked), tool); + break; + } + if (!HasFlag(wxTB_NOICONS)) + { + GtkWidget* image = gtk_image_new(); + gtk_tool_button_set_icon_widget( + GTK_TOOL_BUTTON(tool->m_item), image); + tool->SetImage(); + gtk_widget_show(image); + g_signal_connect(image, "expose_event", + G_CALLBACK(image_expose_event), tool); + } + if (!tool->GetLabel().empty()) + { + gtk_tool_button_set_label( + GTK_TOOL_BUTTON(tool->m_item), wxGTK_CONV(tool->GetLabel())); + // needed for labels in horizontal toolbar with wxTB_HORZ_LAYOUT + gtk_tool_item_set_is_important(tool->m_item, true); + } + if (!HasFlag(wxTB_NO_TOOLTIPS) && !tool->GetShortHelp().empty()) + { + gtk_tool_item_set_tooltip(tool->m_item, + m_tooltips, wxGTK_CONV(tool->GetShortHelp()), ""); + } + g_signal_connect(GTK_BIN(tool->m_item)->child, "button_press_event", + G_CALLBACK(button_press_event), tool); + g_signal_connect(tool->m_item, "enter_notify_event", + G_CALLBACK(enter_notify_event), tool); + g_signal_connect(tool->m_item, "leave_notify_event", + G_CALLBACK(enter_notify_event), tool); + + if (tool->GetKind() == wxITEM_DROPDOWN) + tool->CreateDropDown(); + gtk_toolbar_insert(m_toolbar, tool->m_item, int(pos)); + break; + + case wxTOOL_STYLE_SEPARATOR: + tool->m_item = gtk_separator_tool_item_new(); + gtk_toolbar_insert(m_toolbar, tool->m_item, int(pos)); + break; + + case wxTOOL_STYLE_CONTROL: + wxWindow* control = tool->GetControl(); + if (control->m_widget->parent == NULL) + AddChildGTK(control); + tool->m_item = GTK_TOOL_ITEM(control->m_widget->parent->parent); + if (gtk_toolbar_get_item_index(m_toolbar, tool->m_item) != int(pos)) + { + g_object_ref(tool->m_item); + gtk_container_remove( + GTK_CONTAINER(m_toolbar), GTK_WIDGET(tool->m_item)); + gtk_toolbar_insert(m_toolbar, tool->m_item, int(pos)); + g_object_unref(tool->m_item); + } + // Inserted items "slide" into place using an animated effect that + // causes multiple size events on the item. Must set size request + // to keep item size from getting permanently set too small by the + // first of these size events. + const wxSize size = control->GetSize(); + gtk_widget_set_size_request(control->m_widget, size.x, size.y); + break; } - - wxFAIL_MSG( wxT("wrong toolbar index") ); + gtk_widget_show(GTK_WIDGET(tool->m_item)); + + InvalidateBestSize(); + + return true; } -wxObject *wxToolBar::GetToolClientData( int index ) const +bool wxToolBar::DoDeleteTool(size_t /* pos */, wxToolBarToolBase* toolBase) { - wxNode *node = m_tools.First(); - while (node) + wxToolBarTool* tool = static_cast(toolBase); + + if (tool->GetStyle() == wxTOOL_STYLE_CONTROL) { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == index) return tool->m_clientData;; - node = node->Next(); + // don't destroy the control here as we can be called from + // RemoveTool() and then we need to keep the control alive; + // while if we're called from DeleteTool() the control will + // be destroyed when wxToolBarToolBase itself is deleted + GtkWidget* widget = tool->GetControl()->m_widget; + gtk_container_remove(GTK_CONTAINER(widget->parent), widget); } - - wxFAIL_MSG( wxT("wrong toolbar index") ); - - return (wxObject*)NULL; + gtk_object_destroy(GTK_OBJECT(tool->m_item)); + tool->m_item = NULL; + + InvalidateBestSize(); + return true; } -bool wxToolBar::GetToolState(int toolIndex) const +GSList* wxToolBar::GetRadioGroup(size_t pos) { - wxNode *node = m_tools.First(); - while (node) + GSList* radioGroup = NULL; + GtkToolItem* item = NULL; + if (pos > 0) { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == toolIndex) return tool->m_toggleState; - node = node->Next(); + item = gtk_toolbar_get_nth_item(m_toolbar, int(pos) - 1); + if (!GTK_IS_RADIO_TOOL_BUTTON(item)) + item = NULL; } - - wxFAIL_MSG( wxT("wrong toolbar index") ); - - return FALSE; -} - -bool wxToolBar::GetToolEnabled(int toolIndex) const -{ - wxNode *node = m_tools.First(); - while (node) + if (item == NULL && pos < m_tools.size()) { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == toolIndex) return tool->m_enabled; - node = node->Next(); + item = gtk_toolbar_get_nth_item(m_toolbar, int(pos)); + if (!GTK_IS_RADIO_TOOL_BUTTON(item)) + item = NULL; } - - wxFAIL_MSG( wxT("wrong toolbar index") ); - - return FALSE; + if (item) + radioGroup = gtk_radio_tool_button_get_group((GtkRadioToolButton*)item); + return radioGroup; } -void wxToolBar::SetMargins( int x, int y ) -{ - wxCHECK_RET( !m_hasToolAlready, wxT("wxToolBar::SetMargins must be called before adding tool.") ); - - if (x > 2) gtk_toolbar_append_space( m_toolbar ); // oh well - - m_xMargin = x; - m_yMargin = y; -} +// ---------------------------------------------------------------------------- +// wxToolBar tools state +// ---------------------------------------------------------------------------- -void wxToolBar::SetToolPacking( int WXUNUSED(packing) ) +void wxToolBar::DoEnableTool(wxToolBarToolBase *toolBase, bool enable) { - wxFAIL_MSG( wxT("wxToolBar::SetToolPacking not implemented") ); -} + wxToolBarTool* tool = static_cast(toolBase); -void wxToolBar::SetToolSeparation( int separation ) -{ - gtk_toolbar_set_space_size( m_toolbar, separation ); - m_separation = separation; + if (tool->m_item) + gtk_widget_set_sensitive(GTK_WIDGET(tool->m_item), enable); } -int wxToolBar::GetToolPacking() +void wxToolBar::DoToggleTool( wxToolBarToolBase *toolBase, bool toggle ) { - return 0; + wxToolBarTool* tool = static_cast(toolBase); + + if (tool->m_item) + { + g_signal_handlers_block_by_func(tool->m_item, (void*)item_toggled, tool); + + gtk_toggle_tool_button_set_active( + GTK_TOGGLE_TOOL_BUTTON(tool->m_item), toggle); + + g_signal_handlers_unblock_by_func(tool->m_item, (void*)item_toggled, tool); + } } -int wxToolBar::GetToolSeparation() +void wxToolBar::DoSetToggle(wxToolBarToolBase * WXUNUSED(tool), + bool WXUNUSED(toggle)) { - return m_separation; + // VZ: absolutely no idea about how to do it + wxFAIL_MSG( _T("not implemented") ); } -wxString wxToolBar::GetToolLongHelp(int toolIndex) +// ---------------------------------------------------------------------------- +// wxToolBar geometry +// ---------------------------------------------------------------------------- + +wxSize wxToolBar::DoGetBestSize() const { - wxNode *node = m_tools.First(); - while (node) - { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == toolIndex) - { - return tool->m_longHelpString; - } - node = node->Next(); - } - - wxFAIL_MSG( wxT("wrong toolbar index") ); - - return wxT(""); + // Unfortunately, if overflow arrow is enabled GtkToolbar only reports size + // of arrow. To get the real size, the arrow is temporarily disabled here. + // This is gross, since it will cause a queue_resize, and could potentially + // lead to an infinite loop. But there seems to be no alternative, short of + // disabling the arrow entirely. + gtk_toolbar_set_show_arrow(m_toolbar, false); + const wxSize size = wxToolBarBase::DoGetBestSize(); + gtk_toolbar_set_show_arrow(m_toolbar, true); + return size; } -wxString wxToolBar::GetToolShortHelp(int toolIndex) +wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord WXUNUSED(x), + wxCoord WXUNUSED(y)) const { - wxNode *node = m_tools.First(); - while (node) - { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == toolIndex) - { - return tool->m_shortHelpString; - } - node = node->Next(); - } - - wxFAIL_MSG( wxT("wrong toolbar index") ); - - return wxT(""); + // VZ: GTK+ doesn't seem to have such thing + wxFAIL_MSG( _T("wxToolBar::FindToolForPosition() not implemented") ); + + return NULL; } -void wxToolBar::SetToolLongHelp(int toolIndex, const wxString& helpString) +void wxToolBar::SetToolShortHelp( int id, const wxString& helpString ) { - wxNode *node = m_tools.First(); - while (node) + wxToolBarTool* tool = static_cast(FindById(id)); + + if ( tool ) { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == toolIndex) - { - tool->m_longHelpString = helpString; - return; + (void)tool->SetShortHelp(helpString); + if (tool->m_item) + { + gtk_tool_item_set_tooltip(tool->m_item, + m_tooltips, wxGTK_CONV(helpString), ""); } - node = node->Next(); } - - wxFAIL_MSG( wxT("wrong toolbar index") ); - - return; } -void wxToolBar::SetToolShortHelp(int toolIndex, const wxString& helpString) +void wxToolBar::SetToolNormalBitmap( int id, const wxBitmap& bitmap ) { - wxNode *node = m_tools.First(); - while (node) + wxToolBarTool* tool = static_cast(FindById(id)); + if ( tool ) { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == toolIndex) - { - tool->m_shortHelpString = helpString; - return; - } - node = node->Next(); + wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools.")); + + tool->SetNormalBitmap(bitmap); + tool->SetImage(); } - - wxFAIL_MSG( wxT("wrong toolbar index") ); - - return; } -void wxToolBar::OnIdle( wxIdleEvent &WXUNUSED(ievent) ) +void wxToolBar::SetToolDisabledBitmap( int id, const wxBitmap& bitmap ) { - wxEvtHandler* evtHandler = GetEventHandler(); - - wxNode* node = m_tools.First(); - while (node) + wxToolBarTool* tool = static_cast(FindById(id)); + if ( tool ) { - wxToolBarTool* tool = (wxToolBarTool*) node->Data(); - - wxUpdateUIEvent event( tool->m_index ); - event.SetEventObject(this); - - if (evtHandler->ProcessEvent( event )) - { - if (event.GetSetEnabled()) - EnableTool(tool->m_index, event.GetEnabled()); - if (event.GetSetChecked()) - ToggleTool(tool->m_index, event.GetChecked()); -/* - if (event.GetSetText()) - // Set tooltip? -*/ - } + wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools.")); - node = node->Next(); + tool->SetDisabledBitmap(bitmap); } } +// ---------------------------------------------------------------------------- +// wxToolBar idle handling +// ---------------------------------------------------------------------------- + void wxToolBar::OnInternalIdle() { + // Check if we have to show window now + if (GtkShowFromOnIdle()) return; + wxCursor cursor = m_cursor; if (g_globalCursor.Ok()) cursor = g_globalCursor; if (cursor.Ok()) { /* I now set the cursor the anew in every OnInternalIdle call - as setting the cursor in a parent window also effects the - windows above so that checking for the current cursor is - not possible. */ - - if (HasFlag(wxTB_DOCKABLE)) - { - /* if the toolbar is dockable, then m_widget stands for the - GtkHandleBox widget, which uses its own window so that we - can set the cursor for it. if the toolbar is not dockable, - m_widget comes from m_toolbar which uses its parent's - window ("windowless windows") and thus we cannot set the - cursor. */ - gdk_window_set_cursor( m_widget->window, cursor.GetCursor() ); - } - - wxNode *node = m_tools.First(); - while (node) + as setting the cursor in a parent window also effects the + windows above so that checking for the current cursor is + not possible. */ + + if (HasFlag(wxTB_DOCKABLE) && (m_widget->window)) + { + /* if the toolbar is dockable, then m_widget stands for the + GtkHandleBox widget, which uses its own window so that we + can set the cursor for it. if the toolbar is not dockable, + m_widget comes from m_toolbar which uses its parent's + window ("windowless windows") and thus we cannot set the + cursor. */ + gdk_window_set_cursor( m_widget->window, cursor.GetCursor() ); + } + + wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst(); + while ( node ) { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (!tool->m_item->window) - break; - else - gdk_window_set_cursor( tool->m_item->window, cursor.GetCursor() ); - - node = node->Next(); + wxToolBarTool *tool = (wxToolBarTool *)node->GetData(); + node = node->GetNext(); + + if (tool->m_item) + { + GdkWindow* window = GTK_WIDGET(tool->m_item)->window; + + if ( window ) + { + gdk_window_set_cursor( window, cursor.GetCursor() ); + } + } } } - UpdateWindowUI(); + if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen()) + UpdateWindowUI(wxUPDATE_UI_FROMIDLE); +} + + +// ---------------------------------------------------------------------------- + +// static +wxVisualAttributes +wxToolBar::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) +{ + return GetDefaultAttributesFromGTKWidget(gtk_toolbar_new); } -#endif +#endif // wxUSE_TOOLBAR_NATIVE