//WM_DRAWITEM
void PBSettings_OnDrawItem(HWND hwnd, const DRAWITEMSTRUCT * lpDrawItem)
{
//Get the PBSDP
PenBrushSettingsDlgParam * pbsdp=(PenBrushSettingsDlgParam *)(LONG_PTR)GetWindowLongPtr(hwnd,GWLP_USERDATA);
switch(lpDrawItem->CtlID) //Controls switch
{
case IDC_PB_PREVIEW: //Preview pane
{
RECT fillRct=lpDrawItem->rcItem;
HRGN fillRgn=CreateRectRgnIndirect(&fillRct);
ArrowSettings tas=UITC->GetTool<UIArrowline>(IDC_TB_ARROWLINE)->GetArrowSettings();
//Paint the background with a white brush
FillRgn(lpDrawItem->hDC,fillRgn,(HBRUSH)GetStockObject(WHITE_BRUSH));
//Select the pen and the brush and set the appropriate settigns
BEGIN_SELOBJ(lpDrawItem->hDC,pbsdp->GetPreviewPaneFGCU().GetPen(),hDC_pen);
BEGIN_SELOBJ(lpDrawItem->hDC,pbsdp->GetPreviewPaneBGCU().GetBrush(),hDC_brush);
pbsdp->GetPreviewPaneFGCU().ApplyACUPs(lpDrawItem->hDC);
//Draw a filled rectangle in the left part of the rectangle
Rectangle(lpDrawItem->hDC,fillRct.left+5,fillRct.top+5,(fillRct.right-fillRct.left)/2-5,fillRct.bottom-5);
//Draw a filled arrow in the top right part of the rectangle
MoveToEx(lpDrawItem->hDC,(fillRct.right-fillRct.left)/2+5,fillRct.top+5,NULL);
tas.drawSecondArrow=true;
ArrowTo(lpDrawItem->hDC,fillRct.right-5,fillRct.bottom-25,&tas);
//Draw a line in the bottom right part of the rectangle
MoveToEx(lpDrawItem->hDC,(fillRct.right-fillRct.left)/2+5,fillRct.bottom-15,NULL);
LineTo(lpDrawItem->hDC,fillRct.right-5,fillRct.bottom-5);
//Deselect the pen and the brush
END_SELOBJ(lpDrawItem->hDC,hDC_brush);
END_SELOBJ(lpDrawItem->hDC,hDC_pen);
DeleteRgn(fillRgn);
break;
} //End IDC_PB_PREVIEW
case IDC_PB_B_COLOR: //Color panes
case IDC_PB_H_COLORP:
{
HBRUSH hbr=CreateSolidBrush((lpDrawItem->CtlID==IDC_PB_B_COLOR?pbsdp->GetCurrentCU().GetColor():pbsdp->GetCurrentCU().GetACUPs().bgColor));
FillRect(lpDrawItem->hDC,&lpDrawItem->rcItem,hbr);
DeleteBrush(hbr);
break;
} //End IDC_PB_B_COLOR
}
}
void ArrowTo(HDC hDC, int x, int y, ARROWSTRUCT *pA) {
POINT ptTo = {x, y};
ArrowTo(hDC, &ptTo, pA);
}
