return toolbar;}/*--------------------------------------------------------------------------*//* UIR Callbacks                                                            *//*--------------------------------------------------------------------------*/int CVICALLBACK About_OK (int panel, int control, int event,        void *callbackData, int eventData1, int eventData2) {        switch (event) {        case EVENT_COMMIT:            RemovePopup (0);        break;    }    return 0;}int CVICALLBACK Quit (int panel, int control, int event,        void *callbackData, int eventData1, int eventData2) {        switch (event) {        case EVENT_COMMIT:            QuitUserInterface (0);        break;    }    return 0;}void CVICALLBACK MenuCallback (int menuBar, int menuItem, void *callbackData, int panel){        switch(menuItem){        case MENU_HELP_ABOUT:            if ((hAboutPanel = LoadPanel (0, "tooldemo.uir", ABOUT)) < 0)                return;            InstallPopup (hAboutPanel);            break;                case MENU_FILE_NEW:            ShowAction (panel, "New File");            break;        case MENU_FILE_OPEN:            ShowAction (panel, "Open File");            break;        case MENU_FILE_SAVE:            ShowAction (panel, "Save File");            break;        case MENU_FILE_SAVEALL:            ShowAction (panel, "Save All");            break;        case MENU_EDIT_CUT:            ShowAction (panel, "Cut");            break;        case MENU_EDIT_COPY:            ShowAction (panel, "Copy");            break;        case MENU_EDIT_PASTE:            ShowAction (panel, "Paste");            break;    }       }int CVICALLBACK GoStopCallback (int panel, int control, int event,        void *callbackData, int eventData1, int eventData2) {    switch ((int)callbackData)    {        case 1:            ShowAction (hMainPanel, "Go");            break;        case 2:            ShowAction (hMainPanel, "Stop");            break;    }            return 0;}int CVICALLBACK SortByCallback (int panel, int control, int event,        void *callbackData, int eventData1, int eventData2) {    switch ((int)callbackData)    {        case 1:            ShowAction (hMainPanel, "Sort By Name");            break;        case 2:            ShowAction (hMainPanel, "Sort By Date");            break;        case 3:            ShowAction (hMainPanel, "Sort By Size");            break;        case 4:            ShowAction (hMainPanel, "Sort By Type");            break;    }            return 0;}void CVICALLBACK MenuExit (int menuBar, int menuItem, void *callbackData, int panel) {    QuitUserInterface (0);}int CVICALLBACK RingCallback (int panel, int control, int event,        void *callbackData, int eventData1, int eventData2) {    int Index;    static char Label[256];        switch (event) {        case EVENT_COMMIT:            GetCtrlIndex (panel, control, &Index);            GetLabelFromIndex (panel, control, Index, Label);            ShowAction (hMainPanel, Label);        break;    }    return 0;}int CVICALLBACK StringCallback (int panel, int control, int event,        void *callbackData, int eventData1, int eventData2) {    int Index;    static char Label[256];        switch (event) {        case EVENT_COMMIT:            GetCtrlVal (panel, control, Label);            ShowAction (hMainPanel, Label);        break;    }    return 0;}static void ShowAction (int parentPanel, char *action){    static int actionPanel = 0;    int top, left, height, width;        if (!actionPanel) {        actionPanel = LoadPanel (parentPanel, "tooldemo.uir", ACTION);        if (actionPanel <= 0) {            actionPanel = 0;            return;        }        SetPanelAttribute (actionPanel, ATTR_TITLEBAR_VISIBLE, 0);        SetPanelAttribute (actionPanel, ATTR_TITLEBAR_VISIBLE, 0);    }    SetCtrlVal (actionPanel, ACTION_ACTION, action);    GetCtrlBoundingRect (actionPanel, ACTION_ACTION, NULL, NULL, &height,                         &width);    SetPanelAttribute (actionPanel, ATTR_HEIGHT, height);    SetPanelAttribute (actionPanel, ATTR_WIDTH, width);    SetPanelPos (actionPanel, VAL_AUTO_CENTER, VAL_AUTO_CENTER);    ResetTimer (actionPanel, ACTION_TIMER);    SetCtrlAttribute (actionPanel, ACTION_TIMER, ATTR_ENABLED, TRUE);    DisplayPanel (actionPanel);}int CVICALLBACK ActionTimerCallback (int panel, int control, int event,        void *callbackData, int eventData1, int eventData2){    switch (event) {        case EVENT_TIMER_TICK:            HidePanel (panel);            SetCtrlAttribute (panel, control, ATTR_ENABLED, FALSE);            break;    }    return 0;}int CVICALLBACK ActionPanelCallback (int panel, int event, void *callbackData,        int eventData1, int eventData2){    switch (event) {        case EVENT_PANEL_SIZE:        case EVENT_PANEL_MOVE:        case EVENT_GOT_FOCUS:            break;        default:            SetCtrlAttribute (panel, ACTION_TIMER, ATTR_ENABLED, FALSE);            HidePanel (panel);            break;    }    return (FALSE);}int CVICALLBACK ChangeAttributeCallback (int panel, int control, int event,        void *callbackData, int eventData1, int eventData2){    int intValue;    double doubleValue;    ToolbarType toolbar;        if (panel == hMainPanel)         toolbar = gToolbar;        if (!toolbar)        return 0;            switch (event) {        case EVENT_COMMIT:        switch (control)         {            case PANEL_STYLE:                GetCtrlVal(panel, control, &intValue);                Toolbar_SetAttribute (toolbar, TOOLBAR_ATTR_STYLE,                     intValue?TOOLBAR_VAL_FLAT:TOOLBAR_VAL_RAISED);                break;                        case PANEL_SCALE:                GetCtrlVal(panel, control, &doubleValue);                Toolbar_SetAttribute (toolbar, TOOLBAR_ATTR_SCALING_FACTOR,                     doubleValue);                break;                            case PANEL_RESIZE:                GetCtrlVal(panel, control, &intValue);                SetPanelAttribute(panel, ATTR_SCALE_CONTENTS_ON_RESIZE,                     intValue);                /* SetPanelAttribute (panel, ATTR_SIZABLE, intValue); */                Toolbar_SetAttribute (toolbar, TOOLBAR_ATTR_AUTO_SCALING,                     (intValue)?TOOLBAR_VAL_WHEN_PANEL_RESCALES:0);                break;        }            break;    }    return 0;}