testview1.cpp

一个小巧的嵌入式图形系统wGUI, 可以用VC编译

 	{
		m_pContextMenu->Show(Point);
		bResult = true;
	}

	return bResult;
}


bool CTestView::HandleMessage(wGui::CMessage* pMessage)
{
	bool bHandled = false;

	if (pMessage)
	{
		switch (pMessage->MessageType())
		{
		case wGui::CMessage::CTRL_VALUECHANGE:
		{
			if (pMessage->Source() == m_pCheckBox)
			{
				m_pEditBox2->SetReadOnly(m_pCheckBox->GetCheckBoxState() == wGui::CCheckBox::CHECKED);
			}
			break;
		}
		case wGui::CMessage::CTRL_LCLICK:
		{
			wGui::TIntMessage* pCtrlMessage = dynamic_cast<wGui::TIntMessage*>(pMessage);
			if (pCtrlMessage && pMessage->Destination() == this)
			{
				if (pCtrlMessage->Source() == m_pButton)
				{
					m_iClickCount++;
					char buffer[10];
					sprintf(buffer, "Count: %i", m_iClickCount);
					m_pButton->SetWindowText(buffer);
					m_pProgressBar->SetProgress(m_iClickCount);

					bHandled = true;
				}
				else if (pCtrlMessage->Source() == m_pBtnQuit)
				{
					wGui::CMessageServer::Instance().QueueMessage(new wGui::CMessage(wGui::CMessage::APP_EXIT, 0, this));
					bHandled = true;
				}
				else if (pCtrlMessage->Source() == m_pBtnWaitCursor)
				{
					wGui::CwgCursorResourceHandle WaitCursor(wGui::WGRES_WAIT_CURSOR);
					wGui::CApplication::Instance()->SetMouseCursor(&WaitCursor);
					bHandled = true;
				}
				else if (pCtrlMessage->Source() == m_pBtnPointerCursor)
				{
					wGui::CwgCursorResourceHandle PointerCursor(wGui::WGRES_POINTER_CURSOR);
					wGui::CApplication::Instance()->SetMouseCursor(&PointerCursor);
					bHandled = true;
				}
				else if (pCtrlMessage->Source() == m_pBtnDefaultCursor)
				{
					wGui::CApplication::Instance()->SetMouseCursor();
					bHandled = true;
				}
				else if (pCtrlMessage->Source() == m_pTimerButton)
				{
					if (m_pTimer->IsRunning())
					{
						m_pTimer->StopTimer();
						m_pTimerButton->SetWindowText("Timer Stopped");
					}
					else
					{
						m_pTimer->StartTimer(1000, true);
						m_pTimerButton->SetWindowText("Timer Running");
					}
					bHandled = true;
				}
				else if (pCtrlMessage->Source() == m_pBtnPass)
				{
					m_pPassShow->SetWindowText(m_pPassBox->GetWindowText());
				}
				else if (pCtrlMessage->Source() == m_pContextMenu || pCtrlMessage->Source() == m_pToolBar || pCtrlMessage->Source() == GetMenu())
				{
					switch (pCtrlMessage->Value())
					{
					case CLEAR_EDIT_BOX_1:
						m_pEditBox->SetWindowText("");
						break;
					case FILL_EDIT_BOX_1:
						m_pEditBox->SetWindowText("Candy is dandy, but liqour is quicker.");
						break;
					case CLEAR_EDIT_BOX_2:
						m_pEditBox2->SetWindowText("");
						break;
					case FILL_EDIT_BOX_2:
						m_pEditBox2->SetWindowText("Reflections on Icebreaking - by Ogden Nash");
						break;
					case EXIT_APP:
						wGui::CMessageServer::Instance().QueueMessage(new wGui::CMessage(wGui::CMessage::APP_EXIT, 0, this));
						break;
					case NEXT_BUTTON_PICTURE:
						switch (m_eCurrentPicture)
						{
						case wGui::WGRES_UP_ARROW_BITMAP:
							m_eCurrentPicture = wGui::WGRES_RIGHT_ARROW_BITMAP;
							break;
						case wGui::WGRES_RIGHT_ARROW_BITMAP:
							m_eCurrentPicture = wGui::WGRES_DOWN_ARROW_BITMAP;
							break;
						case wGui::WGRES_DOWN_ARROW_BITMAP:
							m_eCurrentPicture = wGui::WGRES_LEFT_ARROW_BITMAP;
							break;
						case wGui::WGRES_LEFT_ARROW_BITMAP:
						default:
							m_eCurrentPicture = wGui::WGRES_UP_ARROW_BITMAP;
							break;
						}
						m_pBtnPictureButton->SetPicture(wGui::CwgBitmapResourceHandle(m_eCurrentPicture));
					default:
						break;
					}
					bHandled = true;
				}
				else if (pCtrlMessage->Source() == m_pButtonCopyText)
				{
					m_pEditBox3->SetWindowText(m_pEditBox2->GetSelText());
					bHandled = true;
				}
			}
			break;
		}
		case wGui::CMessage::CTRL_RCLICK:
		{
			if (pMessage && pMessage->Destination() == this)
			{
				if (pMessage->Source() == m_pButton)
				{
					m_iClickCount--;
					char buffer[10];
					sprintf(buffer, "Count: %i", m_iClickCount);
					m_pButton->SetWindowText(buffer);
					m_pProgressBar->SetProgress(m_iClickCount);
					bHandled = true;
				}
			}
			break;
		}
		case wGui::CMessage::CTRL_RESIZE:
		{
			wGui::TPointMessage* pResizeMessage = dynamic_cast<wGui::TPointMessage*>(pMessage);
			if (pResizeMessage && pResizeMessage->Source() == wGui::CApplication::Instance())
			{
				CView::HandleMessage(pMessage);
				wGui::CRect NewRect = GetClientRect();
				NewRect.SetLeft(NewRect.Right() - 12);
				NewRect.SetBottom(NewRect.Bottom() - 12);
				m_pVScrollBar->SetWindowRect(NewRect);
				NewRect = GetClientRect();
				NewRect.SetTop(NewRect.Bottom() - 12);
				NewRect.SetRight(NewRect.Right() - 12);
				m_pHScrollBar->SetWindowRect(NewRect);
			}
			break;
		}
		case wGui::CMessage::CTRL_TIMER:
		{
			wGui::TIntMessage* pTimerMessage = dynamic_cast<wGui::TIntMessage*>(pMessage);
			if (pTimerMessage && pMessage->Destination() == this)
			{
				char buffer[15];
				sprintf(buffer, "Count: %i", pTimerMessage->Value());
				m_pTimerLabel->SetWindowText(buffer);
				
				switch (m_eCurrentPicture)
				{
				case wGui::WGRES_UP_ARROW_BITMAP:
					m_eCurrentPicture = wGui::WGRES_RIGHT_ARROW_BITMAP;
					break;
				case wGui::WGRES_RIGHT_ARROW_BITMAP:
					m_eCurrentPicture = wGui::WGRES_DOWN_ARROW_BITMAP;
					break;
				case wGui::WGRES_DOWN_ARROW_BITMAP:
					m_eCurrentPicture = wGui::WGRES_LEFT_ARROW_BITMAP;
					break;
				case wGui::WGRES_LEFT_ARROW_BITMAP:
				default:
					m_eCurrentPicture = wGui::WGRES_UP_ARROW_BITMAP;
					break;
				}
				m_pBtnPictureButton->SetPicture(wGui::CwgBitmapResourceHandle(m_eCurrentPicture));
				
				bHandled = true;
			}
			break;
		}
		default:
			bHandled = CView::HandleMessage(pMessage);
			break;
		}
	}

	return bHandled;
}