labwindowscvi2第3章图形用户界面设计.ppt

LabWindows/CVI教程(2) 用户图形界面设计 乔立岩 /531net/instrument Email: qiaoliyan@ MSN: qiaoliyan@ Tel:33 ext. 526 Office: 科学园2A栋526;图形用户界面设计;面板(panel);面板编辑窗口;面板操作函数： NewPanel 创建面板 int NewPanel (int Parent_Panel_Handle, char Panel_Title[], int Panel_Top, int Panel_Left, int Panel_Height, int Panel_Width); testPanelHandle = NewPanel (0, 新面板, 10, 10, 200, 300); LoadPanel 载入面板 int LoadPanel (int Parent_Panel_Handle, char Filename[], int Panel_Resource_ID); testPanelHandle = LoadPanel (0, test.uir, PANEL_TEST); DisplayPanel 显示面板 int DisplayPanel (int Panel_Handle); DisplayPanel (testPanelHandle); DiscardPanel 释放面板 int DiscardPanel (int Panel_Handle) DiscardPanel (testPanelHandle);;HidePanel 隐藏面板 int HidePanel (int Panel_Handle); HidePanel (testPanelHandle); GetPanelAttribute 获取面板属性 int GetPanelAttribute (int Panel_Handle, int Panel_Attribute, void *Attribute_Value); GetPanelAttribute (testPanelHandle, ATTR_BACKCOLOR, color); SetPanelAttribute 设置面板属性 int SetPanelAttribute (int Panel_Handle, int Panel_Attribute, ...); SetPanelAttribute (testPanelHandle, ATTR_BACKCOLOR, VAL_RED); SavePanelState 保存面板状态 RacallPanelState 调出面板状态 … …;弹出式面板(Pop-up Panel);弹出式面板(Pop-up Panel);弹出式面板函数(Pop-up Panel) InstallPopup 载入弹出式面板 int InstallPopup (int Panel_Handle); InstallPopup (testPanelHandle); RemovePopup 删除弹出式面板 int RemovePopup (int Remove_Popup); RemovePopup (0); MessagePopup 输出信息对话框 int MessagePopup (char Title[], char Message[]); MessagePopup (提示信息, 测试结束，全部合格); ConfirmPopup 等待确认对话框 Yes or No int ConfirmPopup (char Title[], char Message[]); response = ConfirmPopup (测试信息, 测量错误，是否继续？); PromptPopup 等待输入字符信息对话框 int PromptPopup (char Title[], char Message[], char Response_Buffer[], int Max_Response_Length); PromptPopup (输入信息, 请输入姓名, name, 20);;FileSelectPopup int FileSelectPopup (char Default_Directory[], char Default_File_Spec[], char File_Type_List[], char Title[], int Button_Label, int Restrict_Directory?, int Restrict_Extension?, int Al