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Background wallpaper

Hello,

I would like to put a wallpaper on my form. I use canvas and bitmap class to do that but when I test it, nothing happens. Do you know why?

​​​result
MainForm::OnInitializing(void)
{
result r = E_SUCCESS;

Image img;
Bitmap* pBitmap = null;
Canvas* pCanvas = null;
String filePath = Tizen::App::App::GetInstance()->GetAppRootPath() + L"data/test.png";

img.Construct();

pBitmap = img.DecodeN(filePath, BITMAP_PIXEL_FORMAT_ARGB8888);
if (pBitmap != null)
{
AppLog("OK_Bitmap");
}

pCanvas = GetCanvasN();
if (pCanvas != null)
{
AppLog("OK_Canvas");
}

pCanvas->DrawBitmap(Point(0,0), *pBitmap);
pCanvas->Show();

SetFormBackEventListener(this);

// Get a button via resource ID
Tizen::Ui::Controls::Button *pButtonOk = static_cast<Button*>(GetControl(IDC_BUTTON_OK));
if (pButtonOk != null)
{
pButtonOk->SetActionId(ID_BUTTON_OK);
pButtonOk->AddActionEventListener(*this);
}

return r;
}
Edited by: Brock Boland on 17 3월, 2014 Reason: Paragraph tags added automatically from tizen_format_fix module.
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Responses

7 댓글
Pushpa G
Declare virtual result OnDraw(); method in .h file and in its corresponding .cpp file add the following code : result TestBackgroundForm::OnDraw() { result r; Canvas* canvas=this->GetCanvasN(); r= canvas->DrawBitmap(Rectangle(0, 66,480,800-138), * pBitmap); if (IsFailed(r)) { AppLog("Draw Bitmap Failed"); return r; } return r; } It will draw the bitmap as background. No issues, i have tested it:)
Benoit JOUANIGO
Thank you for your help. Now I have a bitmap as background :D
Pushpa G
Its ok:) I thank you too for updating me on this:)
Levan Gogohia

Sorry, where are you declared pBitmap? 

Just add Label and set the background image from the UI editor. Add the Label first before any UI so that is remain at 0 index

Levan Gogohia

Please tell me I'm doing background to the application and permission from the screen 720 * 1086, I did a background but he got beyond the screen, tell me what size the background to do?

Open UI buider.. create a lable first before any other UI and then set the background image. Label size is same as form size