void ArpTextControl::ComputeDimens(ArpDimens& cur_dimens)
{
// Copy fill font to all children
copy_font((BView*)this);
float vw=0, vh=0;
GetPreferredSize(&vw,&vh);
const float divw = BasicFont()->StringWidth(Label())
+ BasicFont()->StringWidth(" ");
vw = divw+12+PV_FillFont.Value().StringWidth("WWWWWW");
cur_dimens.X().SetTo(divw, vw-divw-12, vw-divw-12, ArpAnySize, 0);
cur_dimens.Y().SetTo(0, vh, vh, vh, 0);
//printf("Left: %f, Width: %f, Divider: %f\n",
// Frame().left, Frame().Width(), Divider());
ArpUniDimens& dx = cur_dimens.X();
float minb = dx.MinBody();
float prefb = dx.PrefBody();
float maxb = dx.MaxBody();
if( PV_MinTextString.Value().Length() > 0 ) {
minb = PV_FillFont.Value().StringWidth(PV_MinTextString.Value().String());
}
if( PV_PrefTextString.Value().Length() > 0 ) {
prefb = PV_FillFont.Value().StringWidth(PV_PrefTextString.Value().String());
}
if( PV_MaxTextString.Value().Length() > 0 ) {
maxb = PV_FillFont.Value().StringWidth(PV_MaxTextString.Value().String());
}
dx.SetBody(minb, prefb, maxb);
dx.AddBody(12);
}
void ArpIntControl::ComputeDimens(ArpDimens& cur_dimens)
{
float vw=0, vh=0;
GetPreferredSize(&vw,&vh);
const float divw = BasicFont()->StringWidth(Label())
+ BasicFont()->StringWidth(" ");
vw = divw+12+StringWidth("WWWWWW");
cur_dimens.X().SetTo(divw, vw-divw-12, vw-divw-12, ArpAnySize, 0);
cur_dimens.Y().SetTo(0, vh, vh, vh, 0);
//printf("Left: %f, Width: %f, Divider: %f\n",
// Frame().left, Frame().Width(), Divider());
ArpUniDimens& dx = cur_dimens.X();
float minb = dx.MinBody();
float prefb = dx.PrefBody();
float maxb = dx.MaxBody();
minb = StringWidth("");
prefb = StringWidth("WWW");
maxb = StringWidth("WWWWWW");
dx.SetBody(minb, prefb, maxb);
dx.AddBody(12);
}
void ArpOutlineListView::ComputeDimens(ArpDimens& cur_dimens)
{
float min_w=0, min_h=0;
float pref_w=0, pref_h=0;
int32 num = CountItems();
int32 max_num = 4;
for( int32 i=0; i<num; i++ ) {
BListItem* item = ItemAt(i);
if( item ) {
item->Update(this,BasicFont());
float w = item->Width();
float h = item->Height();
min_h = max(min_h,h);
pref_w = max(pref_w,w);
if( max_num > 0 ) pref_h += h;
max_num--;
}
}
pref_h+=2;
float fw = BasicFont()->StringWidth("WWWW");
font_height fhs;
BasicFont()->GetHeight(&fhs);
float fh = fhs.ascent+fhs.descent+fhs.leading;
min_w = max(min_w,fw);
min_h = max(min_h,fh);
pref_w = max(pref_w,min_w);
pref_h = max(pref_h,min_h);
cur_dimens.X().SetTo(0, min_w, pref_w, ArpAnySize, 0);
cur_dimens.Y().SetTo(0, min_h, pref_h, ArpAnySize, 0);
}
void TestView::ComputeDimens(ArpDimens& cur_dimens)
{
float fw = BasicFont()->StringWidth("W");
font_height fhs;
BasicFont()->GetHeight(&fhs);
float fh = fhs.ascent+fhs.descent+fhs.leading;
cur_dimens.X().SetTo(0, fw, fw*2, ArpAnySize, 0);
cur_dimens.Y().SetTo(0, fh, fh*2, ArpAnySize, 0);
}
void ArpBox::ComputeDimens(ArpDimens& cur_dimens)
{
ArpBaseLayout::ComputeDimens(cur_dimens);
ArpUniDimens& curx(cur_dimens.X());
ArpUniDimens& cury(cur_dimens.Y());
if( curx.TotalMax() <= 0 ) curx.SetTo(0, 30, 30, 30, 0);
if( cury.TotalMax() <= 0 ) cury.SetTo(0, 30, 30, 30, 0);
ComputeIndents();
curx.AddLabel(indent_l,indent_r);
cury.AddLabel(indent_t,indent_b);
}
void ArpMenuField::ComputeDimens(ArpDimens& cur_dimens)
{
BMenu* menu = MenuBar();
BMenu* popup = Menu();
if( menu ) {
copy_attrs(menu);
copy_attrs(popup);
menu->SetFont(&PV_MenuFont);
menu->InvalidateLayout();
}
get_view_dimens(&cur_dimens, this, false);
font_height fhs;
BasicFont()->GetHeight(&fhs);
const float fh = fhs.ascent+fhs.descent+fhs.leading;
float fw = BasicFont()->StringWidth("WWWW");
float pref_w=0;
if( popup ) {
int32 num = popup->CountItems();
for( int32 i=0; i<num; i++ ) {
BMenuItem* item = popup->ItemAt(i);
if( item ) {
const float w=BasicFont()->StringWidth(item->Label());
ArpD(cdb << ADH << "Dimensions for popup label "
<< item->Label() << ": " << w << endl);
if( w > pref_w ) pref_w = w;
}
}
}
cur_dimens.Y().SetTo(0, fh+12, fh+12, fh+12, 0);
float labelWidth = (Label() && *Label())
? BasicFont()->StringWidth(Label()) + BasicFont()->StringWidth(" ")
: 0;
cur_dimens.X().SetTo(labelWidth,
(fw < pref_w ? fw : pref_w) + 20,
pref_w + 20, pref_w + 20,
0);
}
void ArpMenuBar::ComputeDimens(ArpDimens& cur_dimens)
{
InvalidateLayout();
// Copy my font to all children
BFont font;
GetFont(&font);
copy_font((BMenu*)this,&font);
get_view_dimens(&cur_dimens, this, false);
cur_dimens.X().SetMaxBody(ArpAnySize);
}
