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Sets the button size of the current pager control.
int SetButtonSize(
int iButtonSize
);
Parameters
Parameter |
Description |
|---|---|
[in] iButtonSize |
The new button size, measured in pixels. |
Requirements
Header: afxcmn.h
Return Value
The previous button size, measured in pixels.
Remarks
This method sends the PGM_SETBUTTONSIZE message, which is described in the Windows SDK.
If the pager control has the PGS_HORZ style, the button size determines the width of the pager buttons, and if the pager control has the PGS_VERT style, the button size determines the height of the pager buttons. The default button size is three-fourths of the width of the scroll bar, and the minimum button size is 12 pixels. For more information, see Pager Control Styles.
Example
The following example creates a pager control, then uses the CPagerCtrl::SetChild method to associate a very long button control with the pager control. The example then uses the CPagerCtrl::SetButtonSize method to set the height of the pager control to 20 pixels, and the CPagerCtrl::SetBorder method to set the border thickness to 1 pixel.
// Initialize the dropdown menu of the splitbutton control.
m_splitButton.SetDropDownMenu(IDR_MENU1, 0);
// Create the pager control.
BOOL nRet;
CRect rect;
GetClientRect(&rect);
nRet = m_pager.Create(
(WS_VISIBLE | WS_CHILD | PGS_HORZ),
CRect(rect.Width()/4, 5, (rect.Width() * 3)/4, 55),
this,
IDC_PAGER1);
m_pager.GetClientRect( &rect );
nRet = m_button.Create(
_T("This is a very, very long button. 012345678901234567890"),
(WS_VISIBLE | WS_CHILD), // Do not use CCS_NORESIZE.
CRect(0,0,rect.Width(),30),
&m_pager, IDC_BUTTON1);
m_pager.SetChild(m_button.m_hWnd);
m_pager.SetButtonSize( 20 );
m_pager.SetBorder( 1 );