RowColHeaderStyle
Defines the position of the text displayed in the .
C
DWORD WINAPI SftTree_GetRowColHeaderStyle(HWND hwndCtl);
void WINAPI SftTree_SetRowColHeaderStyle(HWND hwndCtl, DWORD style);
DWORD WINAPI SftTreeSplit_GetRowColHeaderStyle(HWND hwndCtl);
void WINAPI SftTreeSplit_SetRowColHeaderStyle(HWND hwndCtl, DWORD style);
C++
DWORD CSftTree::GetRowColHeaderStyle() const;
void CSftTree::SetRowColHeaderStyle(DWORD style);
DWORD CSftTreeSplit::GetRowColHeaderStyle() const;
void CSftTreeSplit::SetRowColHeaderStyle(DWORD style);
Parameters
hwndCtl
The window handle of the tree control.
style
The style used for the .
One value of each of the following tables can be combined and passed as style parameter.
| style | Horizontal row/column header text alignment |
|---|
| not specified | If no horizontal text alignment is specified, the default is ES_LEFT. |
| ES_LEFT | The text is left aligned within the . |
| ES_CENTER | The text is centered within the . |
| ES_RIGHT | The text is right aligned within the . |
| style | Vertical row/column header text alignment |
|---|
| not specified | If no vertical text alignment is specified, the default is SFTTREE_VCENTER. |
| SFTTREE_TOP | The text and picture are aligned with the top of the . |
| SFTTREE_VCENTER | The text and picture are vertically centered within the . |
| SFTTREE_BOTTOM | The text and picture are aligned with the bottom of the . |
The style value can optionally be combined with one or more of the following values:
| SFTTREE_HEADER_DISABLED | The is disabled, cannot be clicked and is displayed in a "grayed" fashion. |
| SFTTREE_HEADER_UP | The buttons will automatically return to its "up" position when clicked. |
Returns
GetRowColHeaderStyle returns a value indicating the position of the text displayed in the .
Comments
The GetRowColHeaderStyle and SetRowColHeaderStyle functions define the position of the text displayed in the .
The text can be defined using SetRowColHeaderText.
The area is only shown if row headers and column headers are both shown (see SetShowRowHeader and SetShowHeader).
Examples
C
// RowInfo.index = index;
// SftTree_GetRowInfo(g_hwndTree, &RowInfo);
// /* m_hRowBitmap = LoadBitmap(app_instance, MAKEINTRESOURCE(IDB_your_bitmap)); *//* Row header picture */
// Sft_SetPictureBitmap(&RowInfo.Row.RowPicture1, m_hRowBitmap);
// RowInfo.Row.flag = SFTTREE_BMP_RIGHT;
// SftTree_SetRowInfo(g_hwndTree, &RowInfo);
}
SftTree_SetRowColHeaderText(g_hwndTree, TEXT(""));/* text */
SftTree_SetRowColHeaderStyle(g_hwndTree, ES_LEFT | SFTTREE_HEADER_UP);/* style */
Sft_InitPicture(&Pic);
Sft_SetPictureSizeOnly(&Pic, PIC_SIZEX, PIC_SIZEY);/* picture */
SftTree_SetRowColHeaderPicture(g_hwndTree, &Pic);/* Row/column picture */
SftTree_SetRowColHeaderPictureStyle(g_hwndTree, SFTTREE_BMP_RIGHT);/* Row/column picture alignment */
SftTree_SetCharSearchMode(g_hwndTree, SFTTREE_CHARSEARCH_ALLCHARS, -1);/* Consider all characters typed */
/* Change the default colors */
{ View Entire Sample Code
C++
// RowInfo.index = index;
// m_Tree.GetRowInfo(&RowInfo);
// /* m_RowBitmap.LoadBitmap(IDB_your_bitmap); *//* Row header picture */
// Sft_SetPictureBitmap(&RowInfo.Row.RowPicture1, m_RowBitmap);
// RowInfo.Row.flag = SFTTREE_BMP_RIGHT;
// m_Tree.SetRowInfo(&RowInfo);
}
m_Tree.SetRowColHeaderText(_T("?")); /* text */
m_Tree.SetRowColHeaderStyle(ES_LEFT | SFTTREE_HEADER_UP);/* style */
Sft_InitPicture(&Pic); /* Initialize */
Sft_SetPictureSizeOnly(&Pic, PIC_SIZEX, PIC_SIZEY);/* picture */
m_Tree.SetRowColHeaderPicture(&Pic); /* Row/column picture */
m_Tree.SetRowColHeaderPictureStyle(SFTTREE_BMP_RIGHT);/* Row/column picture alignment */
m_Tree.SetCharSearchMode(SFTTREE_CHARSEARCH_ALLCHARS, -1);/* Consider all characters typed */
/* Change the default colors */
{ View Entire Sample Code
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