void CCandidateView::ScrollToTarget()
{
Int32 sx = 0;
GetScrollX(&sx);
if (mTargetScrollX > sx) {
sx += SCROLL_PIXELS;
if (sx >= mTargetScrollX) {
sx = mTargetScrollX;
RequestLayout();
}
}
else {
sx -= SCROLL_PIXELS;
if (sx <= mTargetScrollX) {
sx = mTargetScrollX;
RequestLayout();
}
}
Int32 tmp = 0;
GetScrollY(&tmp);
ScrollTo(sx, tmp);
Invalidate();
}
void MatrixControl::Draw (BRect restrictiveRect)
{
if (IsFocus() == false) showcursor=false;
Window()->Lock();
float orx = GetScrollX();
float ory = GetScrollY();
SetHighColor(0,0,0,255);
StrokeRect(BRect(orx,ory,Frame().Width()+orx,Frame().Height()+ory),B_SOLID_HIGH);
int i,k;
int32 a,b;
BString out;
escapement_delta delta;
delta.space = 0;
delta.nonspace = 0;
SetDrawingMode( B_OP_OVER );
SetFont( be_bold_font );
if ((CursorOnKoeff == true) && (cursoron == true))
{
SetHighColor(255,255,255,255);
}
if (CursorOnKoeff) DrawString( edit->String() , BPoint(10,20), &delta);
else if (!DrawfromPulse) DrawString( extra::fStringOutOf( Koeffizient,GLOBAL_ACCURACY ).String() , BPoint(10,20), &delta);
if /* A */ (DrawfromPulse == false)
{
for /* B */ (i=0;i<matrix_dimension;++i)
{
if (!DataEnterMode)
{
SetHighColor(255,40,40,255);
FillRect(BRect( (i+1)*square_size-10, 20 ,(i+1)*square_size-5 , square_size * matrix_dimension), B_SOLID_HIGH );
SetHighColor(40,40,255,255);
FillRect(BRect( 20, (i+1)*square_size+5, square_size * (matrix_dimension+1) ,(i+1)*square_size+10 ), B_SOLID_HIGH );
SetHighColor(0,0,0,255);
StrokeRect(BRect( (i+1)*square_size-10, 20 ,(i+1)*square_size -5 , square_size * matrix_dimension), B_SOLID_HIGH );
StrokeRect(BRect( 20, (i+1)*square_size+5, square_size * (matrix_dimension+1) ,(i+1)*square_size +10 ), B_SOLID_HIGH );
}
for /* C */(k=0;k<matrix_dimension;++k)
{
out.SetTo(extra::fStringOutOf(float_matrix[i*matrix_dimension +k],GLOBAL_ACCURACY).String());
SetHighColor(255,50,127,255);
if /* D */ ((showcursor == true) && (posx == k) && (posy == i) && (cursoron == true) && (CursorOnKoeff == false)) SetHighColor(255,255,255,255); // D
a = (k+1)*square_size;
b = (i+1)*square_size;
DrawString(out.String(),BPoint(a,b), &delta);
} // C
} // B
} // A
else // A
{
//out.SetTo(extra::fStringOutOf(float_matrix[posy*matrix_dimension +posx],3).String());
if (CursorOnKoeff == false)
{
bool optimizer;
optimizer = ((showcursor == true) && (cursoron == true));
SetHighColor(200,200,200,255);
FillRect(BRect((posx+1)*square_size-10, posy*square_size+10, (posx+2)*square_size-10, (posy+1)*square_size+10));
SetHighColor(255,50,127,255);
DrawString(edit->String(),BPoint((posx+1)*square_size,(posy+1)*square_size), &delta);
if /* B */(optimizer == true)
{
SetHighColor(255,255,255,255);
DrawString("|", &delta);
}// B
}
} // A
Window()->Sync();
Window()->Unlock();
}
void MatrixControl::MouseDown( BPoint x )
{
if (IsFocus() == false) MakeFocus(true);
x.y += GetScrollY();
x.x += GetScrollX();
if (!DataEnterMode)
{
int32 i;
BRect *rect;
BMessage *nachricht;
for (i=0; i<matrix_dimension; ++i)
{
rect = new BRect( (i+1)*square_size-10, 20 ,(i+1)*square_size -5 , square_size * matrix_dimension);
if (rect->Contains(x)==true)
{
nachricht = new BMessage(CONST_dragcolumn);
nachricht->AddInt32("column",i);
nachricht->AddPointer("matrix_control",this);
DragMessage(nachricht,BRect( (i+1)*square_size-10, 20 ,(i+1)*square_size -5 , square_size * matrix_dimension),NULL);
delete nachricht;
//Drag around a data row
return;
}
delete rect;
rect = new BRect( 20, (i+1)*square_size+5, square_size * (matrix_dimension+1) ,(i+1)*square_size +10 );
if (rect->Contains(x)==true)
{
nachricht = new BMessage(CONST_dragrow);
nachricht->AddInt32("row",i);
nachricht->AddPointer("matrix_control",this);
DragMessage(nachricht,BRect( 20, (i+1)*square_size+5, square_size * (matrix_dimension+1) ,(i+1)*square_size +10 ),NULL);
delete nachricht;
return;
}
delete rect;
}
}
if (DataEnterMode)
{
int half;
half = square_size / 2;
posx = int ((x.x / square_size) - 1);
posy = int (((x.y + half) / square_size) - 1);
showcursor = true;
if ((posx < 0) || (posx >= matrix_dimension)) {MakeFocus(false);posx = 0;}
if ((posy < 0) || (posy >= matrix_dimension)) {MakeFocus(false);posy = 0;}
if (x.y < 40)
{
CursorOnKoeff = true;
edit->SetTo(extra::fStringOutOf(Koeffizient,GLOBAL_ACCURACY).String());
}
else
{
CursorOnKoeff = false;
edit->SetTo(extra::fStringOutOf(float_matrix[posy*matrix_dimension +posx],GLOBAL_ACCURACY).String());
}
} // If (DataEnterMode)
if (IsFocus() == true)
{
DrawfromPulse = false;
Invalidate();
}
}
