Help Version 19.0.2017.10.27
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#include "ltwrappr.h"
L_INT LImageViewerCell::ShowTitlebar(uShow, uFlags)
L_UINT uShow; |
flag |
L_UINT uFlags; |
reserved for future use |
Shows or hides the title bar.
| Parameter | Description | |
| uShow | Flag that indicates whether to show the title bar. Possible values are: | |
| Value | Meaning | |
| TRUE | Show the title bar. | |
| FALSE | Do not show the title bar. | |
| uFlags | Reserved for future use. Pass 0. | |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Required DLLs and Libraries
LTIVW For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
This function maniplulates the title bar feature. In this sample we assume that the user has opened one cell that contains one frame.
L_INT LImageViewer_ShowTitlebarExample(LImageViewerCell& ImageViewerCell){L_INT nI;DISPCONTAINERTITLEBARPROPS DispContainerTitlebarProps;DISPCONTAINERTITLEBARICONPROPS DispContainerIconProps;L_INT nRet = 0;// Check if the title bar is already shown or not.if (!ImageViewerCell.IsTitlebarEnabled(0))// Show the title bar.nRet = ImageViewerCell.ShowTitlebar(TRUE, 0);if(nRet != SUCCESS){return nRet;}DispContainerTitlebarProps.uMask = DCTITLEBAR_ALL;DispContainerTitlebarProps.uStructSize = sizeof(DISPCONTAINERTITLEBARPROPS);// Retrieve the title bar properties.ImageViewerCell.GetTitlebarProperties (&DispContainerTitlebarProps, 0);if (DispContainerTitlebarProps.bCustomTitlebarColor){// Brighter color for the title bar.DispContainerTitlebarProps.crColor = RGB(min(255, GetRValue(DispContainerTitlebarProps.crColor) + 10),min(255, GetGValue(DispContainerTitlebarProps.crColor) + 10),min(255, GetBValue(DispContainerTitlebarProps.crColor) + 10));// Change the title bar properties.ImageViewerCell.SetTitlebarProperties (&DispContainerTitlebarProps, 0);}// Invert the button icon status for all the cells.for (nI = 0; nI < 8; nI++){DispContainerIconProps.uMask = DCTITLEBAR_ICONPROPS_ALL;DispContainerIconProps.uStructSize = sizeof(DISPCONTAINERTITLEBARICONPROPS);nRet = ImageViewerCell.GetIconProperties (nI, &DispContainerIconProps, 0);if (!DispContainerIconProps.bReadOnly){ImageViewerCell.CheckTitlebarIcon(0, nI, !ImageViewerCell.IsTitlebarIconChecked(0, nI, 0), 0);}nRet = ImageViewerCell.SetIconProperties (nI, &DispContainerIconProps, 0);}return SUCCESS;}