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C++ MultiColumnList::resetList方法代码示例

本文整理汇总了C++中MultiColumnList::resetList方法的典型用法代码示例。如果您正苦于以下问题：C++ MultiColumnList::resetList方法的具体用法？C++ MultiColumnList::resetList怎么用？C++ MultiColumnList::resetList使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MultiColumnList的用法示例。


在下文中一共展示了MultiColumnList::resetList方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: AddressSearchSwitch

bool AddressSearchSwitch(const CEGUI::EventArgs& event)
{
	using namespace CEGUI;
	WindowManager::getSingleton().getWindow("DestinationChoose")->hide();
	WindowManager::getSingleton().getWindow("AdressSearchWindow")->show();


	if(sdl_gui_navit){	
	} else {
		dbg(0,"*** Invalid navit instance in sdl_events\n");
	}
 	struct search_param *search=&search_param;
	struct search_list_result *res;

 	// dbg(1,"search->nav=sdl_gui_navit;\n");
 	search->nav=sdl_gui_navit;
 	// dbg(1,"search->ms=navit_get_mapset(sdl_gui_navit);\n");
 	search->ms=navit_get_mapset(sdl_gui_navit);
 	// dbg(1,"search->sl=search_list_new(search->ms);\n");
 	search->sl=search_list_new(search->ms);


	const CEGUI::WindowEventArgs& we =  static_cast<const CEGUI::WindowEventArgs&>(event);

	Window* town_edit = static_cast<Window*>(WindowManager::getSingleton().getWindow("AdressSearch/TownEditbox"));
	town_edit->setText("");
	Window* street_edit = static_cast<Window*>(WindowManager::getSingleton().getWindow("AdressSearch/StreetEditbox"));
	street_edit->setText("");
	town_edit->activate();

	SDL_dest.current_search=SRCH_COUNTRY;
	MultiColumnList* mcl = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("AdressSearch/Listbox"));
	mcl->resetList();
	
	
	// Code to get the current country and set it by default for the search
	struct attr search_attr, country_name, *country_attr;
	struct tracking *tracking;
	struct country_search *cs;
	struct item *item;


	Editbox* country_edit = static_cast<Editbox*>(WindowManager::getSingleton().getWindow("AdressSearch/CountryEditbox"));

	country_attr=country_default();
	tracking=navit_get_tracking(sdl_gui_navit);
	if (tracking && tracking_get_current_attr(tracking, attr_country_id, &search_attr)) 
		country_attr=&search_attr;
	cs=country_search_new(country_attr, 0);
	item=country_search_get_item(cs);
	if (item && item_attr_get(item, attr_country_name, &country_name)){
		country_edit->setText(country_name.u.str);
		handle_destination_change();
		}
	country_search_destroy(cs);

	SDL_dest.current_search=SRCH_TOWN;

	return true;
}
开发者ID:Jalakas，项目名称:libgarmin，代码行数:60，代码来源:sdl_events.cpp

示例2: SetItemContentInMulList

/////////////////////////////////////////////////
// zhaohang  2010/3/16
// 控件数据显示更新
void GVEvent::SetItemContentInMulList(const UIData::tagGoodAttr *pGoodAttr, CEGUI::uint RowIdx)
{
    if(pGoodAttr!=NULL)
    {
        MultiColumnList* mclbox = static_cast<MultiColumnList*>(m_wnd->getChildRecursive("GoodsTreeFrame/MultiColumnList"));
        //清空行
        mclbox->resetList();
        //设置每一行的值
        mclbox->addRow();
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(pGoodAttr->dwIndex)),0,RowIdx);
        mclbox->setItem(new MyListItem(pGoodAttr->strOrigName.c_str()),1,RowIdx);
        mclbox->setItem(new MyListItem(pGoodAttr->strName.c_str()),2,RowIdx);
        mclbox->setItem(new MyListItem(PropertyHelper::boolToString(pGoodAttr->bSave)),3,RowIdx);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(pGoodAttr->dwIconId)),4,RowIdx);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(pGoodAttr->dwGroundId)),5,RowIdx);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(pGoodAttr->dwEquipID)),6,RowIdx);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(pGoodAttr->dwValue)),7,RowIdx);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(pGoodAttr->dwSilverValue)),8,RowIdx);
        mclbox->setItem(new MyListItem(m_GoodsOP.GetGoodsType(pGoodAttr->dwType).c_str()),9,RowIdx);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(pGoodAttr->dwSound)),10,RowIdx);
        mclbox->setItem(new MyListItem(pGoodAttr->strContent.c_str()),11,RowIdx);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(pGoodAttr->dwSoundID1)),12,RowIdx);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(pGoodAttr->dwSoundID2)),13,RowIdx);
        mclbox->setItem(new MyListItem(PropertyHelper::boolToString(pGoodAttr->bSoundSwitch)),14,RowIdx);
    }
}
开发者ID:，项目名称:，代码行数:29，代码来源:

示例3: ListboxTextItem

static void
sdl_update_roadbook(struct navigation *nav)
{

	using namespace CEGUI;
	extern Window* myRoot;
	
	struct navigation_list *list;	
	list=navigation_list_new(nav);

	// First, update the 'Navigation Tip' on the main window

	try {
		struct attr attr;
		item_attr_get(navigation_list_get_item(list), attr_navigation_speech, &attr);
		WindowManager::getSingleton().getWindow("Navit/Routing/Tips")->setText(attr.u.str);
	}
	catch (CEGUI::Exception& e)
	{
		fprintf(stderr,"CEGUI Exception occured: \n%s\n", e.getMessage().c_str());
		printf("Missing control!...\n");
	}

	// Then, update the whole roadbook	
	try {

		/* Currently we use the 'Navit' text to display the roadbook, until Mineque design a button for that 		
		if(! WindowManager::getSingleton().getWindow("OSD/RoadbookButton")->isVisible()){
			WindowManager::getSingleton().getWindow("OSD/RoadbookButton")->show();
		}
		*/

		MultiColumnList* mcl = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("Roadbook"));
		mcl->resetList();

		item *item;
		struct attr attr;

		list=navigation_list_new(nav);	
		while ((item=navigation_list_get_item(list))) {
				
// 			printf("SDL : %s\n", str);
	 		mcl->addRow();
			item_attr_get(item, attr_navigation_short, &attr);
			ListboxTextItem* itemListbox = new ListboxTextItem(attr.u.str);
			itemListbox->setSelectionBrushImage("TaharezLook", "MultiListSelectionBrush");
			mcl->setItem(itemListbox, 0, mcl->getRowCount()-1);
		}
		navigation_list_destroy(list);
	}
	catch (CEGUI::Exception& e)
	{
		fprintf(stderr,"CEGUI Exception occured: \n%s\n", e.getMessage().c_str());
		printf("Missing control!...\n");
	}

}
开发者ID:justinzane，项目名称:navit，代码行数:57，代码来源:gui_sdl_window.cpp

示例4: UpdateSuitAttrDisplay

void GVEvent::UpdateSuitAttrDisplay(const UIData::tagGoodAttr *pGoodAttr)
{
    //更新套装属性
    if(!pGoodAttr)
        return;
    MultiColumnList* mclbox = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("GoodsTreeFrame/GroupBoxSuitAtrr/MultiColumnList"));
    if(!mclbox)
        return;
    //清空行
    mclbox->resetList();
    for(CEGUI::uint i = 0 ; i < pGoodAttr->vecSuitAttr.size() ; ++i)
    {
        //设置每一行的值
        mclbox->addRow();
        const UIData::tagSuitAttr& suitAttr = pGoodAttr->vecSuitAttr[i];
        mclbox->setItem(new MyListItem(m_GoodsOP.GetGoodItemType(suitAttr.wType).c_str()),0,i);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(suitAttr.lValue1)),1,i);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(suitAttr.lValue2)),2,i);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(suitAttr.wSuitNum)),3,i);
    }
}
开发者ID:，项目名称:，代码行数:21，代码来源:

示例5: UpdateAddAttrDisplay

void GVEvent::UpdateAddAttrDisplay(const UIData::tagGoodAttr* pGoodAttr)
{
    //更新物品附加属性显示
    if(!pGoodAttr)
        return;
    MultiColumnList* mclbox = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("GoodsTreeFrame/AddProperty/MultiColumnList"));
    if(!mclbox)
        return;
    //清空行
    mclbox->resetList();
    for(size_t size = 0 ; size < pGoodAttr->vecAddAttr.size(); ++size)
    {
        //设置每一行的值
        mclbox->addRow();
        const UIData::tagAddAttr &addAttr = pGoodAttr->vecAddAttr[size];
        mclbox->setItem(new MyListItem(m_GoodsOP.GetGoodItemType(addAttr.wType).c_str()),0,(CEGUI::uint)size);
        mclbox->setItem(new MyListItem(PropertyHelper::boolToString(addAttr.bEnable)),1,(CEGUI::uint)size);
        mclbox->setItem(new MyListItem(PropertyHelper::boolToString(addAttr.bHide)),2,(CEGUI::uint)size);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(addAttr.lValue1)),3,(CEGUI::uint)size);
        mclbox->setItem(new MyListItem(PropertyHelper::intToString(addAttr.lValue2)),4,(CEGUI::uint)size);
    }
}
开发者ID:，项目名称:，代码行数:22，代码来源:

示例6: DialogWindowSwitch

bool DialogWindowSwitch(const CEGUI::EventArgs& event)
{
	using namespace CEGUI;

	extern CEGUI::Window* myRoot;

	const CEGUI::WindowEventArgs& we =  static_cast<const CEGUI::WindowEventArgs&>(event);
	if(we.window->getParent()->getChild("DestinationWindow")->isVisible()){
		we.window->getParent()->getChild("DestinationWindow")->hide();
	} else {
		Window* town_edit = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/TownEditbox"));
		town_edit->setText("");
		Window* street_edit = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/StreetEditbox"));
		street_edit->setText("");
		town_edit->activate();
		SDL_dest.current_search=SRCH_COUNTRY;
		MultiColumnList* mcl = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("DestinationWindow/Listbox"));
		mcl->resetList();
		we.window->getParent()->getChild("DestinationWindow")->show();
	}

	extern struct navit *sdl_gui_navit;

	if(sdl_gui_navit){	
	} else {
		printf("*** Invalid navit instance in sdl_events\n");
	}
	struct search_param *search=&search_param;

 	// dbg(1,"search->nav=sdl_gui_navit;\n");
 	search->nav=sdl_gui_navit;
 	// dbg(1,"search->ms=navit_get_mapset(sdl_gui_navit);\n");
 	search->ms=navit_get_mapset(sdl_gui_navit);
 	// dbg(1,"search->sl=search_list_new(search->ms);\n");
 	search->sl=search_list_new(search->ms);

	return true;
}
开发者ID:justinzane，项目名称:navit，代码行数:38，代码来源:sdl_events.cpp

示例7: handle_destination_change

void handle_destination_change(){

	using namespace CEGUI;

 	struct search_param *search=&search_param;
	struct search_list_result *res;

	MultiColumnList* mcl = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("AdressSearch/Listbox"));


	if (SDL_dest.current_search==SRCH_COUNTRY)
	{	
		Editbox* country_edit = static_cast<Editbox*>(WindowManager::getSingleton().getWindow("AdressSearch/CountryEditbox"));
		String content=country_edit->getText();

		mcl->resetList();
		dbg(0,"Starting a country search : %s\n",content.c_str());

		search->attr.type=attr_country_all;

		// FIXME the following codeblock could be shared between country, town and street search
		search->attr.u.str=(char *)content.c_str();

		search_list_search(search->sl, &search->attr, 1);
		while((res=search_list_get_result(search->sl))) {
			ListboxTextItem* itemListbox = new ListboxTextItem((CEGUI::utf8*)(res->country->name));
			itemListbox->setSelectionBrushImage("TaharezLook", "MultiListSelectionBrush");

			mcl->addRow(itemListbox,0);
		}

	} else if (SDL_dest.current_search==SRCH_TOWN)
	{	
		
		Editbox* town_edit = static_cast<Editbox*>(WindowManager::getSingleton().getWindow("AdressSearch/TownEditbox"));
		String content=town_edit->getText();


		mcl->resetList();

		if(strlen(content.c_str())<4){

		}  else {
			dbg(0,"town searching for %s\n",content.c_str());
			search->attr.type=attr_town_name;
			search->attr.u.str=(char *)content.c_str();

			search_list_search(search->sl, &search->attr, 1);
			while((res=search_list_get_result(search->sl))) {
				ListboxTextItem* itemListbox = new ListboxTextItem((CEGUI::utf8*)(res->town->name));
				itemListbox->setSelectionBrushImage("TaharezLook", "MultiListSelectionBrush");

				mcl->addRow(itemListbox,0);

				char x [256];
				sprintf(x,"%li",res->c->x);
				ListboxTextItem* xitem = new ListboxTextItem(x);
			
				char y [256];
				sprintf(y,"%li",res->c->y);
			
				ListboxTextItem* yitem = new ListboxTextItem(y);
			
				try
				{
					mcl->setItem(xitem, 3, mcl->getRowCount()-1);
					mcl->setItem(yitem, 4, mcl->getRowCount()-1);
				}
				// something went wrong, so cleanup the ListboxTextItem.
				catch (InvalidRequestException)
				{
// 					delete item;
				}
	
			}

		}


	} else if (SDL_dest.current_search==SRCH_STREET)
	{	
		Editbox* street_edit = static_cast<Editbox*>(WindowManager::getSingleton().getWindow("AdressSearch/StreetEditbox"));
		
		String content=street_edit->getText();
		if(strlen(content.c_str())<1){

		}  else {
			// dbg(1,"street searching for %s\n",content.c_str());
			search->attr.type=attr_street_name;
			search->attr.u.str=(char *)content.c_str();

			mcl->resetList();

			search_list_search(search->sl, &search->attr, 1);
			while((res=search_list_get_result(search->sl))) {
				ListboxTextItem* itemListbox = new ListboxTextItem((CEGUI::utf8*)(res->street->name));
				itemListbox->setSelectionBrushImage("TaharezLook", "MultiListSelectionBrush");

				mcl->addRow(itemListbox,0);

//.........这里部分代码省略.........
开发者ID:Jalakas，项目名称:libgarmin，代码行数:101，代码来源:sdl_events.cpp

示例8: handleItemSelect

bool handleItemSelect(int r)
{
	using namespace CEGUI;

	MultiColumnList* mcl = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("AdressSearch/Listbox"));
	
	ListboxItem * item = mcl->getItemAtGridReference(MCLGridRef(r,0));
	ListboxItem * itemid = mcl->getItemAtGridReference(MCLGridRef(r,1));
	ListboxItem * item_assoc = mcl->getItemAtGridReference(MCLGridRef(r,2));


	Window* country_edit = static_cast<Window*>(WindowManager::getSingleton().getWindow("AdressSearch/CountryEditbox"));
	Window* twn_edit = static_cast<Window*>(WindowManager::getSingleton().getWindow("AdressSearch/TownEditbox"));
	Window* street_edit = static_cast<Window*>(WindowManager::getSingleton().getWindow("AdressSearch/StreetEditbox"));

	if(SDL_dest.current_search==SRCH_COUNTRY){
		country_edit->setText(item->getText());
		twn_edit->activate();
		SDL_dest.current_search=SRCH_TOWN;
		WindowManager::getSingleton().getWindow("Navit/Keyboard/Input")->setText("");

	} else 	if(SDL_dest.current_search==SRCH_TOWN){
		twn_edit->setText(item->getText());

		ListboxItem * itemx = mcl->getItemAtGridReference(MCLGridRef(r,3));
		ListboxItem * itemy = mcl->getItemAtGridReference(MCLGridRef(r,4));
	
		Window* Dest_x = static_cast<Window*>(WindowManager::getSingleton().getWindow("AdressSearch/Dest_x"));
		Dest_x->setText(itemx->getText().c_str());

		Window* Dest_y = static_cast<Window*>(WindowManager::getSingleton().getWindow("AdressSearch/Dest_y"));
		Dest_y->setText(itemy->getText().c_str());

		mcl->resetList();

		SDL_dest.current_search=SRCH_STREET;
		street_edit->activate();
		WindowManager::getSingleton().getWindow("Navit/Keyboard/Input")->setText("");

	} else if(SDL_dest.current_search==SRCH_STREET){
		street_edit->setText(item->getText());

		WindowManager::getSingleton().getWindow("Navit/Keyboard")->hide();

		ListboxItem * itemx = mcl->getItemAtGridReference(MCLGridRef(r,3));
		ListboxItem * itemy = mcl->getItemAtGridReference(MCLGridRef(r,4));
	
		Window* Dest_x = static_cast<Window*>(WindowManager::getSingleton().getWindow("AdressSearch/Dest_x"));
		Dest_x->setText(itemx->getText().c_str());

		Window* Dest_y = static_cast<Window*>(WindowManager::getSingleton().getWindow("AdressSearch/Dest_y"));
		Dest_y->setText(itemy->getText().c_str());

		mcl->resetList();

		SDL_dest.current_search=SRCH_STREET;

		WindowManager::getSingleton().getWindow("Navit/Keyboard/Input")->setText("");


	} else if (SDL_dest.current_search==SRCH_NUMBER){

		struct coord pos;
		ListboxItem * itemx = mcl->getItemAtGridReference(MCLGridRef(r,3));
		ListboxItem * itemy = mcl->getItemAtGridReference(MCLGridRef(r,4));
	
		pos.x=atoi(itemx->getText().c_str());
		pos.y=atoi(itemy->getText().c_str());

		route_to(pos.x,pos.y);
	}

	return true;
}
开发者ID:Jalakas，项目名称:libgarmin，代码行数:74，代码来源:sdl_events.cpp

示例9: handleItemSelect

bool handleItemSelect(int r)
{
	using namespace CEGUI;
	extern CEGUI::Window* myRoot;

	MultiColumnList* mcl = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("DestinationWindow/Listbox"));
	
	ListboxItem * item = mcl->getItemAtGridReference(MCLGridRef(r,0));
	ListboxItem * itemid = mcl->getItemAtGridReference(MCLGridRef(r,1));
	ListboxItem * item_assoc = mcl->getItemAtGridReference(MCLGridRef(r,2));


	Window* country_edit = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/CountryEditbox"));
	Window* twn_edit = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/TownEditbox"));
	Window* street_edit = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/StreetEditbox"));

	if(SDL_dest.current_search==SRCH_COUNTRY){
		country_edit->setText(item->getText());
		// Need to record the country here 
		twn_edit->activate();
		SDL_dest.current_search=SRCH_TOWN;
		myRoot->getChild("Navit/Keyboard")->getChild("Navit/Keyboard/Input")->setText("");

	} else 	if(SDL_dest.current_search==SRCH_TOWN){
		twn_edit->setText(item->getText());
// 		SDL_dest.town_street_assoc=atoi(item_assoc->getText().c_str());
// 		SDL_dest.town=atoi(itemid->getText().c_str());
// 		printf(" town %s , id=%lx, assoc=%li\n",item->getText().c_str(),SDL_dest.town_street_assoc,SDL_dest.town_street_assoc);


		ListboxItem * itemx = mcl->getItemAtGridReference(MCLGridRef(r,3));
		ListboxItem * itemy = mcl->getItemAtGridReference(MCLGridRef(r,4));
	
		Window* Dest_x = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/Dest_x"));
		Dest_x->setText(itemx->getText().c_str());

		Window* Dest_y = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/Dest_y"));
		Dest_y->setText(itemy->getText().c_str());

		mcl->resetList();

		SDL_dest.current_search=SRCH_STREET;
		street_edit->activate();
		myRoot->getChild("Navit/Keyboard")->getChild("Navit/Keyboard/Input")->setText("");

	} else if(SDL_dest.current_search==SRCH_STREET){
		street_edit->setText(item->getText());

		myRoot->getChild("Navit/Keyboard")->hide();

		ListboxItem * itemx = mcl->getItemAtGridReference(MCLGridRef(r,3));
		ListboxItem * itemy = mcl->getItemAtGridReference(MCLGridRef(r,4));
	
		Window* Dest_x = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/Dest_x"));
		Dest_x->setText(itemx->getText().c_str());

		Window* Dest_y = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/Dest_y"));
		Dest_y->setText(itemy->getText().c_str());

		mcl->resetList();

		SDL_dest.current_search=SRCH_STREET;

		myRoot->getChild("Navit/Keyboard")->getChild("Navit/Keyboard/Input")->setText("");


		/*
		ListboxItem * itemid = mcl->getItemAtGridReference(MCLGridRef(r,1));
		int segment_id=atoi(itemid->getText().c_str());
		printf("street seg id : %li\n",segment_id);

		extern struct container *co;
		struct block_info res_blk_inf;
		struct street_str *res_str;
		street_get_by_id(co->map_data, 33, segment_id,&res_blk_inf,&res_str );

		struct street_coord * streetcoord;
		streetcoord=street_coord_get(&res_blk_inf,res_str);

		printf("Street coordinates : %i,%i\n",streetcoord->c->x,streetcoord->c->y);

	 	char xbuff [256];
		sprintf(xbuff,"%li",streetcoord->c->x);
	 	char ybuff [256];
		sprintf(ybuff,"%li",streetcoord->c->y);

		Window* Dest_x = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/Dest_x"));
		Dest_x->setText(xbuff);

		Window* Dest_y = static_cast<Window*>(myRoot->getChild("DestinationWindow")->getChild("DestinationWindow/Dest_y"));
		Dest_y->setText(ybuff);

		struct street_name name;
// 		printf("street_name_get_by_id returns : %i\n",street_name_get_by_id(&name, res_blk_inf.mdata, res_str->nameid));
		street_name_get_by_id(&name, res_blk_inf.mdata, res_str->nameid);
// 		printf("name1:%s / name2%s\n",name.name1,name.name2);

		struct street_name_number_info num;
		struct street_name_info inf;

//.........这里部分代码省略.........
开发者ID:justinzane，项目名称:navit，代码行数:101，代码来源:sdl_events.cpp

示例10: ListboxTextItem

static void
sdl_update_roadbook(struct navigation *nav)
{

	using namespace CEGUI;

	struct map *map;
	struct map_rect *mr;

	if (! nav)
		return;
	map=navigation_get_map(nav);
	if (! map)
		return;
	mr=map_rect_new(map, NULL);
	if (! mr)
		return;

	// First, ensure the navigation tip is visible. quick workaround for when resuming a destination
	WindowManager::getSingleton().getWindow("Navit/Routing/Tips")->show();

	// update the 'Navigation Tip' on the main window
	try {
		struct attr attr;
		item_attr_get(map_rect_get_item(mr), attr_navigation_speech, &attr);
		map_rect_destroy(mr);
		mr=map_rect_new(map, NULL);
		WindowManager::getSingleton().getWindow("Navit/Routing/Tips")->setText((CEGUI::utf8*)(attr.u.str));
	}
	catch (CEGUI::Exception& e)
	{
		fprintf(stderr,"CEGUI Exception occured: \n%s\n", e.getMessage().c_str());
		printf("Missing control!...\n");
	}

	// Then, update the whole roadbook	
	try {

		/* Currently we use the 'Navit' text to display the roadbook, until Mineque design a button for that 		
		if(! WindowManager::getSingleton().getWindow("OSD/RoadbookButton")->isVisible()){
			WindowManager::getSingleton().getWindow("OSD/RoadbookButton")->show();
		}
		*/

		MultiColumnList* mcl = static_cast<MultiColumnList*>(WindowManager::getSingleton().getWindow("Roadbook"));
		mcl->resetList();

		item *item;
		struct attr attr;

		while ((item=map_rect_get_item(mr))) {
	 		mcl->addRow();
			item_attr_get(item, attr_navigation_short, &attr);
			ListboxTextItem* itemListbox = new ListboxTextItem(attr.u.str);
			itemListbox->setSelectionBrushImage("TaharezLook", "MultiListSelectionBrush");
			mcl->setItem(itemListbox, 0, mcl->getRowCount()-1);
		}
		map_rect_destroy(mr);
	}
	catch (CEGUI::Exception& e)
	{
		dbg(0,"CEGUI Exception occured: \n%s\n", e.getMessage().c_str());
		dbg(0,"Missing control!\n");
	}

}
开发者ID:Jalakas，项目名称:libgarmin，代码行数:66，代码来源:gui_sdl_window.cpp


注：本文中的MultiColumnList::resetList方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。