C++ (Cpp) ShowImageSettings::GetFloat示例

示例#1

文件： ShowImageWindow.cpp 项目： mmanley/Antares

void
ShowImageWindow::_LoadSettings()
{
	ShowImageSettings* settings = my_app->Settings();

	if (settings->Lock()) {
		fShowCaption = settings->GetBool("ShowCaption", fShowCaption);
		fPrintOptions.SetBounds(BRect(0, 0, 1023, 767));

		int32 op = settings->GetInt32("PO:Option", fPrintOptions.Option());
		fPrintOptions.SetOption((enum PrintOptions::Option)op);

		float f = settings->GetFloat("PO:ZoomFactor", fPrintOptions.ZoomFactor());
		fPrintOptions.SetZoomFactor(f);

		f = settings->GetFloat("PO:DPI", fPrintOptions.DPI());
		fPrintOptions.SetDPI(f);

		f = settings->GetFloat("PO:Width", fPrintOptions.Width());
		fPrintOptions.SetWidth(f);

		f = settings->GetFloat("PO:Height", fPrintOptions.Height());
		fPrintOptions.SetHeight(f);

		settings->Unlock();
	}
}

示例#2

文件： ShowImageWindow.cpp 项目： yunxiaoxiao110/haiku

void
ShowImageWindow::_ApplySettings()
{
	ShowImageSettings* settings = my_app->Settings();

	if (settings->Lock()) {
		fShowCaption = settings->GetBool("ShowCaption", fShowCaption);
		fPrintOptions.SetBounds(BRect(0, 0, 1023, 767));

		fSlideShowDelay = settings->GetTime("SlideShowDelay", fSlideShowDelay);

		fPrintOptions.SetOption((enum PrintOptions::Option)settings->GetInt32(
			"PO:Option", fPrintOptions.Option()));
		fPrintOptions.SetZoomFactor(
			settings->GetFloat("PO:ZoomFactor", fPrintOptions.ZoomFactor()));
		fPrintOptions.SetDPI(settings->GetFloat("PO:DPI", fPrintOptions.DPI()));
		fPrintOptions.SetWidth(
			settings->GetFloat("PO:Width", fPrintOptions.Width()));
		fPrintOptions.SetHeight(
			settings->GetFloat("PO:Height", fPrintOptions.Height()));

		fShowToolBar = settings->GetBool("ShowToolBar", fShowToolBar);

		settings->Unlock();
	}
}