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Article ID: 487
Last updated: 25 Apr, 2018
Problem
Is there a virtual method that I can override to change the appearance of the current cell?
Cause
Action
You should override GetStyleRowCol( ) and set the interior-attribute for the cell depending on the current cell position.
Furthermore you should set m_bRefreshOnSetCurrentCell = TRUE so that the current cell gets redrawn when you use the arrow keys to navigate in the grid.
Example:
| BOOL CBrowserView::GetStyleRowCol(ROWCOL nRow, ROWCOL nCol, CGXStyle& style, GXModifyType mt, int nType) { |
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| if (!base_class::GetStyleRowCol(nRow, nCol, style, mt, nType)) | |||||
| return FALSE; | |||||
| // You may also initialize the following // attribute in your OnInitialUpdate method. m_bRefreshOnSetCurrentCell = TRUE; // Check if this is the current cell |
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| // NOTE: This is only an example. // You may customize the behavior // to your specific needs. Using // the grids default outlining of // the current cell will probably // look better than this sample // (has a nicer border). if (IsCurrentCell(nRow, nCol)) { |
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| // Draw background of cell red style.SetInterior(RGB(255,0,0)); // Draw border in highlight around |
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| CGXPen().SetWidth(1).SetColor(COLOR_HIGHLIGHT)); | |||||
| // NOTE: If you want to do this, // you should disable the default // outlining of the current cell // by placing the following lines // in your OnInitialUpdate routine: // // CGXProperties* pProp = GetParam()->GetProperties(); // pProp->SetUserProperty(GX_IDS_OUTLINECURRENTCELL, // (CGXStyle) pProp->sInvertNoBorder); |
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| } | |||||
| }
return TRUE; |
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| } | |||||
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Article ID: 487
Last updated: 25 Apr, 2018
Revision: 3
Views: 1917
Posted: 12 Jan, 2001 by
Meltreger B.
Updated: 25 Apr, 2018 by
Meltreger B.
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