X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/83058c584ffe23c0766665ff58e2bf5bc680b129..37ddd6ea64d7faae1201740ea5f6eb7050189611:/src/gtk/tbargtk.cpp diff --git a/src/gtk/tbargtk.cpp b/src/gtk/tbargtk.cpp index 57bd59292e..50ec774b72 100644 --- a/src/gtk/tbargtk.cpp +++ b/src/gtk/tbargtk.cpp @@ -1,329 +1,754 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: tbargtk.cpp +// Name: src/gtk/tbargtk.cpp // Purpose: GTK toolbar // Author: Robert Roebling -// Modified by: -// Created: 01/02/97 -// RCS-ID: +// 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" -#include -//----------------------------------------------------------------------------- +#include "wx/gtk/private.h" + +// ---------------------------------------------------------------------------- +// globals +// ---------------------------------------------------------------------------- + // data -//----------------------------------------------------------------------------- +extern bool g_blockEventsOnDrag; +extern wxCursor g_globalCursor; + +// ---------------------------------------------------------------------------- +// 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; + } + + void SetImage(); + void CreateDropDown(); + void ShowDropdown(GtkToggleButton* button); -extern bool g_blockEventsOnDrag; + GtkToolItem* m_item; +}; + +// ---------------------------------------------------------------------------- +// wxWin macros +// ---------------------------------------------------------------------------- + +IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl) + +// ============================================================================ +// implementation +// ============================================================================ //----------------------------------------------------------------------------- -// wxToolBarTool +// "clicked" from m_item //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxToolBarTool,wxObject) - -wxToolBarTool::wxToolBarTool( wxToolBar *owner, int theIndex, - const wxBitmap& bitmap1, const wxBitmap& bitmap2, - bool toggle, wxObject *clientData, - const wxString& shortHelpString, const wxString& longHelpString, - GtkWidget *item ) +extern "C" { +static void item_clicked(GtkToolButton*, wxToolBarTool* tool) { - m_owner = owner; - m_index = theIndex; - m_bitmap1 = bitmap1; - m_bitmap2 = bitmap2; - m_isToggle = toggle; - m_enabled = TRUE; - m_toggleState = FALSE; - m_shortHelpString = shortHelpString; - m_longHelpString = longHelpString; - m_isMenuCommand = TRUE; - m_clientData = clientData; - m_deleteSecondBitmap = FALSE; - m_item = item; + if (g_blockEventsOnDrag) return; + + tool->GetToolBar()->OnLeftClick(tool->GetId(), false); +} } -wxToolBarTool::~wxToolBarTool() +//----------------------------------------------------------------------------- +// "toggled" from m_item +//----------------------------------------------------------------------------- + +extern "C" { +static void item_toggled(GtkToggleToolButton* button, wxToolBarTool* tool) { + if (g_blockEventsOnDrag) return; + + 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(); + } +} } //----------------------------------------------------------------------------- -// "clicked" (internal from gtk_toolbar) +// "button_press_event" from m_item child //----------------------------------------------------------------------------- -static void gtk_toolbar_callback( GtkWidget *WXUNUSED(widget), wxToolBarTool *tool ) +extern "C" { +static gboolean +button_press_event(GtkWidget*, GdkEventButton* event, wxToolBarTool* tool) { - if (g_blockEventsOnDrag) return; - if (!tool->m_enabled) return; + if (event->button != 3) + return FALSE; - if (tool->m_isToggle) tool->m_toggleState = !tool->m_toggleState; + if (g_blockEventsOnDrag) return TRUE; - tool->m_owner->OnLeftClick( tool->m_index, tool->m_toggleState ); + tool->GetToolBar()->OnRightClick( + tool->GetId(), int(event->x), int(event->y)); + + return TRUE; +} } //----------------------------------------------------------------------------- -// "enter_notify_event" +// "child_detached" from m_widget //----------------------------------------------------------------------------- -static gint gtk_toolbar_enter_callback( GtkWidget *WXUNUSED(widget), - GdkEventCrossing *WXUNUSED(gdk_event), wxToolBarTool *tool ) +extern "C" { +static void child_detached(GtkWidget*, GtkToolbar* toolbar, void*) { - if (g_blockEventsOnDrag) return TRUE; - - tool->m_owner->OnMouseEnter( tool->m_index ); - - return FALSE; + // disable showing overflow arrow when toolbar is detached, + // otherwise toolbar collapses to just an arrow + gtk_toolbar_set_show_arrow(toolbar, false); +} } //----------------------------------------------------------------------------- -// wxToolBar +// "child_attached" from m_widget //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxToolBar,wxControl) - -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) { + 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 ) -{ - m_needParent = TRUE; +//----------------------------------------------------------------------------- +// "expose_event" from GtkImage inside m_item +//----------------------------------------------------------------------------- - PreCreation( parent, id, pos, size, style, name ); +extern "C" { +static gboolean +image_expose_event(GtkWidget* widget, GdkEventExpose*, wxToolBarTool* tool) +{ + 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; +} +} - m_tools.DeleteContents( TRUE ); +//----------------------------------------------------------------------------- +// "toggled" from dropdown menu button +//----------------------------------------------------------------------------- - m_widget = gtk_handle_box_new(); +extern "C" { +static void arrow_toggled(GtkToggleButton* button, wxToolBarTool* tool) +{ + if (gtk_toggle_button_get_active(button)) + { + tool->ShowDropdown(button); + gtk_toggle_button_set_active(button, false); + } +} +} - m_toolbar = GTK_TOOLBAR( gtk_toolbar_new( GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_ICONS ) ); +//----------------------------------------------------------------------------- +// "button_press_event" from dropdown menu button +//----------------------------------------------------------------------------- - gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar) ); +extern "C" { +static gboolean +arrow_button_press_event(GtkToggleButton* button, GdkEventButton* event, wxToolBarTool* tool) +{ + if (event->button == 1) + { + 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; + } + return false; +} +} - gtk_widget_show( GTK_WIDGET(m_toolbar) ); +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); +} - PostCreation(); +// ---------------------------------------------------------------------------- +// wxToolBarTool +// ---------------------------------------------------------------------------- - Show( TRUE ); +void wxToolBarTool::SetImage() +{ + const wxBitmap& bitmap = GetNormalBitmap(); + wxCHECK_RET(bitmap.IsOk(), "invalid bitmap for wxToolBar icon"); - return TRUE; + 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()); } -bool wxToolBar::OnLeftClick( int toolIndex, bool toggleDown ) +// helper to create a dropdown menu item +void wxToolBarTool::CreateDropDown() { - wxCommandEvent event( wxEVT_COMMAND_TOOL_CLICKED, toolIndex ); - event.SetEventObject(this); - event.SetInt( toolIndex ); - event.SetExtraLong((long) toggleDown); + 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); +} - GetEventHandler()->ProcessEvent(event); +void wxToolBarTool::ShowDropdown(GtkToggleButton* button) +{ + 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); + } + } +} - return TRUE; +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::OnRightClick( int toolIndex, float WXUNUSED(x), float WXUNUSED(y) ) +wxToolBarToolBase * +wxToolBar::CreateTool(wxControl *control, const wxString& label) { - wxCommandEvent event( wxEVT_COMMAND_TOOL_RCLICKED, toolIndex ); - event.SetEventObject( this ); - event.SetInt( toolIndex ); + return new wxToolBarTool(this, control, label); +} + +//----------------------------------------------------------------------------- +// wxToolBar construction +//----------------------------------------------------------------------------- - GetEventHandler()->ProcessEvent(event); +void wxToolBar::Init() +{ + m_toolbar = NULL; + m_tooltips = NULL; } -void wxToolBar::OnMouseEnter( int toolIndex ) +wxToolBar::~wxToolBar() { - wxCommandEvent event( wxEVT_COMMAND_TOOL_ENTER, GetId() ); - event.SetEventObject(this); - event.SetInt( toolIndex ); - - GetEventHandler()->ProcessEvent(event); + if (m_tooltips) + { + gtk_object_destroy(GTK_OBJECT(m_tooltips)); + g_object_unref(m_tooltips); + } } -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 ) +bool wxToolBar::Create( wxWindow *parent, + wxWindowID id, + const wxPoint& pos, + const wxSize& size, + long style, + const wxString& name ) { - if (!bitmap.Ok()) return (wxToolBarTool *) NULL; + if ( !PreCreation( parent, pos, size ) || + !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) + { + wxFAIL_MSG( wxT("wxToolBar creation failed") ); + + return false; + } - wxToolBarTool *tool = new wxToolBarTool( this, toolIndex, bitmap, pushedBitmap, toggle, - clientData, helpString1, helpString2 ); + FixupStyle(); - GtkWidget *tool_pixmap = (GtkWidget *) NULL; - - wxCHECK_MSG( bitmap.GetBitmap() == NULL, (wxToolBarTool *)NULL, "wxToolBar doesn't support GdkBitmap" ) - - wxCHECK_MSG( bitmap.GetPixmap() != NULL, (wxToolBarTool *)NULL, "wxToolBar::Add needs a wxBitmap" ) - - if (TRUE) - { - GdkPixmap *pixmap = bitmap.GetPixmap(); + 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(); + + if (style & wxTB_DOCKABLE) + { + m_widget = gtk_handle_box_new(); - GdkBitmap *mask = (GdkBitmap *) NULL; - if (bitmap.GetMask()) mask = bitmap.GetMask()->GetBitmap(); - - tool_pixmap = gtk_pixmap_new( pixmap, mask ); - } - - gtk_misc_set_alignment( GTK_MISC(tool_pixmap), 0.5, 0.5 ); + g_signal_connect(m_widget, "child_detached", + G_CALLBACK(child_detached), NULL); + g_signal_connect(m_widget, "child_attached", + G_CALLBACK(child_attached), NULL); - GtkToolbarChildType ctype = GTK_TOOLBAR_CHILD_BUTTON; - if (toggle) ctype = GTK_TOOLBAR_CHILD_TOGGLEBUTTON; + 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)); - tool->m_item = gtk_toolbar_append_element( - m_toolbar, ctype, (GtkWidget *) NULL, (const char *) NULL, helpString1, "", - tool_pixmap, (GtkSignalFunc)gtk_toolbar_callback, (gpointer)tool ); + m_parent->DoAddChild( this ); - gtk_signal_connect( GTK_OBJECT(tool->m_item), "enter_notify_event", - GTK_SIGNAL_FUNC(gtk_toolbar_enter_callback), (gpointer)tool ); + PostCreation(size); - m_tools.Append( tool ); + g_signal_connect_after(m_toolbar, "size_request", + G_CALLBACK(size_request), this); - return tool; + return true; } -void wxToolBar::AddSeparator(void) +GdkWindow *wxToolBar::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const { - gtk_toolbar_append_space( m_toolbar ); + return GTK_WIDGET(m_toolbar)->window; } -void wxToolBar::ClearTools(void) +void wxToolBar::GtkSetStyle() { - wxFAIL_MSG( "wxToolBar::ClearTools not implemented" ); + 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)) + { + style = GTK_TOOLBAR_BOTH; + if (HasFlag(wxTB_HORZ_LAYOUT)) + style = GTK_TOOLBAR_BOTH_HORIZ; + } + + gtk_toolbar_set_orientation(m_toolbar, orient); + gtk_toolbar_set_style(m_toolbar, style); +} + +void wxToolBar::SetWindowStyleFlag( long style ) +{ + wxToolBarBase::SetWindowStyleFlag(style); + + if ( m_toolbar ) + GtkSetStyle(); +} + +bool wxToolBar::DoInsertTool(size_t pos, wxToolBarToolBase *toolBase) +{ + wxToolBarTool* tool = static_cast(toolBase); + + GSList* radioGroup; + switch ( tool->GetStyle() ) + { + 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; + } + gtk_widget_show(GTK_WIDGET(tool->m_item)); + + InvalidateBestSize(); + + return true; +} + +bool wxToolBar::DoDeleteTool(size_t /* pos */, wxToolBarToolBase* toolBase) +{ + wxToolBarTool* tool = static_cast(toolBase); + + if (tool->GetStyle() == wxTOOL_STYLE_CONTROL) + { + // 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); + } + gtk_object_destroy(GTK_OBJECT(tool->m_item)); + tool->m_item = NULL; + + InvalidateBestSize(); + return true; } -void wxToolBar::Realize(void) +GSList* wxToolBar::GetRadioGroup(size_t pos) { - m_x = 0; - m_y = 0; - m_width = 100; - m_height = 0; - - wxNode *node = m_tools.First(); - while (node) - { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_bitmap1.Ok()) + GSList* radioGroup = NULL; + GtkToolItem* item = NULL; + if (pos > 0) { - int tool_height = tool->m_bitmap1.GetHeight(); - if (tool_height > m_height) m_height = tool_height; + item = gtk_toolbar_get_nth_item(m_toolbar, int(pos) - 1); + if (!GTK_IS_RADIO_TOOL_BUTTON(item)) + item = NULL; } - - node = node->Next(); - } - - m_height += 10; -} - -void wxToolBar::EnableTool(int toolIndex, bool enable) -{ - wxNode *node = m_tools.First(); - while (node) - { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == toolIndex) - { - tool->m_enabled = enable; - return; + if (item == NULL && pos < m_tools.size()) + { + item = gtk_toolbar_get_nth_item(m_toolbar, int(pos)); + if (!GTK_IS_RADIO_TOOL_BUTTON(item)) + item = NULL; } - node = node->Next(); - } - - wxFAIL_MSG( "wrong toolbar index" ); -} - -void wxToolBar::ToggleTool( int toolIndex, bool toggle ) -{ - wxNode *node = m_tools.First(); - while (node) - { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == toolIndex) - { - tool->m_toggleState = toggle; - if ((tool->m_item) && (GTK_IS_TOGGLE_BUTTON(tool->m_item))) - gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(tool->m_item), toggle ); - return; + if (item) + radioGroup = gtk_radio_tool_button_get_group((GtkRadioToolButton*)item); + return radioGroup; +} + +// ---------------------------------------------------------------------------- +// wxToolBar tools state +// ---------------------------------------------------------------------------- + +void wxToolBar::DoEnableTool(wxToolBarToolBase *toolBase, bool enable) +{ + wxToolBarTool* tool = static_cast(toolBase); + + if (tool->m_item) + gtk_widget_set_sensitive(GTK_WIDGET(tool->m_item), enable); +} + +void wxToolBar::DoToggleTool( wxToolBarToolBase *toolBase, bool toggle ) +{ + 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); } - node = node->Next(); - } - - wxFAIL_MSG( "wrong toolbar index" ); } -wxObject *wxToolBar::GetToolClientData( int index ) const +void wxToolBar::DoSetToggle(wxToolBarToolBase * WXUNUSED(tool), + bool WXUNUSED(toggle)) { - wxNode *node = m_tools.First(); - while (node) - { - wxToolBarTool *tool = (wxToolBarTool*)node->Data(); - if (tool->m_index == index) return tool->m_clientData;; - node = node->Next(); - } - - wxFAIL_MSG( "wrong toolbar index" ); - - return (wxObject*)NULL; + // VZ: absolutely no idea about how to do it + wxFAIL_MSG( _T("not implemented") ); } -bool wxToolBar::GetToolState(int toolIndex) const +// ---------------------------------------------------------------------------- +// 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_toggleState; - node = node->Next(); - } - - wxFAIL_MSG( "wrong toolbar index" ); - - return FALSE; + // 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; } -bool wxToolBar::GetToolEnabled(int toolIndex) const +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_enabled; - node = node->Next(); - } - - wxFAIL_MSG( "wrong toolbar index" ); - - return FALSE; + // VZ: GTK+ doesn't seem to have such thing + wxFAIL_MSG( _T("wxToolBar::FindToolForPosition() not implemented") ); + + return NULL; } -void wxToolBar::SetMargins( int WXUNUSED(x), int WXUNUSED(y) ) +void wxToolBar::SetToolShortHelp( int id, const wxString& helpString ) { + wxToolBarTool* tool = static_cast(FindById(id)); + + if ( tool ) + { + (void)tool->SetShortHelp(helpString); + if (tool->m_item) + { + gtk_tool_item_set_tooltip(tool->m_item, + m_tooltips, wxGTK_CONV(helpString), ""); + } + } } -void wxToolBar::SetToolPacking( int WXUNUSED(packing) ) +void wxToolBar::SetToolNormalBitmap( int id, const wxBitmap& bitmap ) { + wxToolBarTool* tool = static_cast(FindById(id)); + if ( tool ) + { + wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools.")); + + tool->SetNormalBitmap(bitmap); + tool->SetImage(); + } +} + +void wxToolBar::SetToolDisabledBitmap( int id, const wxBitmap& bitmap ) +{ + wxToolBarTool* tool = static_cast(FindById(id)); + if ( tool ) + { + wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools.")); + + tool->SetDisabledBitmap(bitmap); + } } -void wxToolBar::SetToolSeparation( int separation ) +// ---------------------------------------------------------------------------- +// 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) && (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->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() ); + } + } + } + } + + if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen()) + UpdateWindowUI(wxUPDATE_UI_FROMIDLE); +} + + +// ---------------------------------------------------------------------------- + +// static +wxVisualAttributes +wxToolBar::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) { - gtk_toolbar_set_space_size( m_toolbar, separation ); + return GetDefaultAttributesFromGTKWidget(gtk_toolbar_new); } +#endif // wxUSE_TOOLBAR_NATIVE