WebSVN – spk – Diff – //PluginManager/src/Forms/InstallPackageDialog.cpp

 #undef GetTempPath
 #undef GetCurrentDirectory
 namespace PluginManager {
+	InstallPackageDialog::InstallPackageDialog(CPackages *p) : m_pPackages(p)
+	{
+		InitializeComponent();
+		this->UpdatePackages();
+	}
 	void InstallPackageDialog::UpdatePackages()
+	{
 		ListPackages->Items->Clear();
 		ListPackages->Groups->Clear();
 		ListPackages->SmallImageList = gcnew ImageList();
 			item->Checked = (p->GetLoadError()) ? false : true;
 			// select one with an error if there is any
 			if ( p->GetLoadError() )
 				item->Selected = true;
+			updateUI();
+		}
 		if ( ListPackages->Items->Count == 1 )
+		{
 			//this->GroupList->Hide();
+		}
 		m_pPackages->CheckPreparedInstallRequired(NULL);
 		this->Close();
+	}
+	void InstallPackageDialog::updateUI()
+	{
+		bool anyChecked = false;
+		for ( int i = 0; i < ListPackages->Items->Count; i++ ) {
+			if ( ListPackages->Items[i]->Checked ) {
+				anyChecked = true;
+				break;
+			}
+		}
+		this->ButInstall->Enabled = anyChecked;
+	}
+}

Subversion Repositories spk