Пример #1
0
bool wxToolBar::DoInsertTool(size_t pos, wxToolBarToolBase *toolBase)
{
    wxToolBarTool* tool = static_cast<wxToolBarTool*>(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;
}
Пример #2
0
bool wxToolBar::DoInsertTool(size_t pos, wxToolBarToolBase *toolBase)
{
    wxToolBarTool* tool = static_cast<wxToolBarTool*>(toolBase);

    GSList* radioGroup;
    GtkWidget* bin_child;
    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);
#ifdef __WXGTK3__
                g_signal_connect(image, "draw",
                    G_CALLBACK(image_draw), tool);
#else
                g_signal_connect(image, "expose_event",
                    G_CALLBACK(image_expose_event), tool);
#endif
            }
            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())
            {
#if GTK_CHECK_VERSION(2, 12, 0)
                if (GTK_CHECK_VERSION(3,0,0) || gtk_check_version(2,12,0) == NULL)
                {
                    gtk_tool_item_set_tooltip_text(tool->m_item,
                        wxGTK_CONV(tool->GetShortHelp()));
                }
                else
#endif
                {
#ifndef __WXGTK3__
                    gtk_tool_item_set_tooltip(tool->m_item,
                        m_tooltips, wxGTK_CONV(tool->GetShortHelp()), "");
#endif
                }
            }
            bin_child = gtk_bin_get_child(GTK_BIN(tool->m_item));
            g_signal_connect(bin_child, "button_press_event",
                G_CALLBACK(button_press_event), tool);
            g_signal_connect(bin_child, "enter_notify_event",
                G_CALLBACK(enter_notify_event), tool);
            g_signal_connect(bin_child, "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();
            if ( tool->IsStretchable() )
            {
                gtk_separator_tool_item_set_draw
                (
                    GTK_SEPARATOR_TOOL_ITEM(tool->m_item),
                    FALSE
                );
                gtk_tool_item_set_expand(tool->m_item, TRUE);
            }
            gtk_toolbar_insert(m_toolbar, tool->m_item, int(pos));
            break;

        case wxTOOL_STYLE_CONTROL:
            wxWindow* control = tool->GetControl();
            if (gtk_widget_get_parent(control->m_widget) == NULL)
                AddChildGTK(control);
            tool->m_item = GTK_TOOL_ITEM(gtk_widget_get_parent(gtk_widget_get_parent(control->m_widget)));
            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);
            }
            break;
    }
    gtk_widget_show(GTK_WIDGET(tool->m_item));

    InvalidateBestSize();

    return true;
}