void CollapsableBox::SetValue(int32 new_value)
{
if (new_value != Value()) {
BRect r = Bounds();
if (!new_value)
ResizeTo(r.Width(), m_collapsed_rect.Height());
else
ResizeTo(r.Width(), m_expanded_rect.Height());
BView *child;
child = ChildAt(0);
while (child) {
if (new_value)
child->Show();
else
child->Hide();
child = child->NextSibling();
};
Invalidate();
BControl::SetValue(new_value);
Invoke();
};
}
void TMediaTabView::ActivateView(EChildID which)
{
// Give the view the control buttons
BView* view = ChildAt(which);
BPoint pt = view->Bounds().LeftBottom();
// Get the target button position. Slightly different for the
// different view types.
if (which == kElementsView)
pt.y -= kScrollHeight;
else {
pt.x++;
pt.y -= kScrollHeight + 1;
}
for (int i = 0; i < 3; i++) {
view->AddChild(fbuttons[i]);
fbuttons[i]->MoveTo(pt);
pt.x += kScrollHeight;
}
// Make sure it is visible
if (view->IsHidden())
view->Show();
}
void
TrackerSettingsWindow::_HandleChangedSettingsView()
{
int32 currentSelection = fSettingsTypeListView->CurrentSelection();
if (currentSelection < 0)
return;
BView* oldView = fSettingsContainerBox->ChildAt(0);
if (oldView != NULL)
oldView->RemoveSelf();
SettingsItem* selectedItem = dynamic_cast<SettingsItem*>(
fSettingsTypeListView->ItemAt(currentSelection));
if (selectedItem != NULL) {
fSettingsContainerBox->SetLabel(selectedItem->Text());
BView* view = selectedItem->View();
view->SetViewColor(fSettingsContainerBox->ViewColor());
view->Hide();
fSettingsContainerBox->AddChild(view);
view->Show();
}
}
void YabTabView::Select(int32 index)
{
if (index < 0 || index >= CountTabs())
index = Selection();
BView *tab = TabAt(Selection());
if (tab)
{
Invalidate();
tab->Hide();
}
tab = TabAt(index);
if (tab)
{
if (index != 0 && !Bounds().Contains(TabFrame(index))){
if (!Bounds().Contains(TabFrame(index).LeftTop()))
fTabOffset += TabFrame(index).left - Bounds().left - 20.0f;
else
fTabOffset += TabFrame(index).right - Bounds().right + 20.0f;
}
Invalidate();
tab->Show();
fSelection = index;
FocusChanged = index+1;
}
}
void
PairsView::CreateGameBoard()
{
// Show hidden buttons
for (int32 i = 0; i < CountChildren(); i++) {
BView* child = ChildAt(i);
if (child->IsHidden())
child->Show();
}
_GenerateCardPos();
}
void MainView::ToggleFields(bool on)
{
Field *child = NULL;
BView *field = NULL;
child = (Field *)ChildAt(0);
while(child) {
field = child->GetField();
if(on) {
if(field->IsHidden()) field->Show();
}
else {
if(!field->IsHidden()) field->Hide();
}
child = (Field *)child->NextSibling();
}
}
void ArpConfigurePanel::GetPreferredSize(float* width, float* height)
{
float maxw=0, maxh=0;
size_t i;
// Get dimensions of all configuration views.
for( i=0; i<mConfigViews->size(); i++ ) {
BView* view = 0;
if( (view=mConfigViews->at(i)) != 0 ) {
ArpD(cdb << ADH << "Processing dimens for view #" << i
<< ", name="
<< view->Name() << endl);
float vwidth=0, vheight=0;
// If this view is not attached to the window (i.e., it
// is not currently displayed by the tab view), then it
// may not be able to report correct dimensions. To fix
// this, we temporarily add it to your view.
if( !view->Window() ) {
ArpD(cdb << ADH << "Temporarily attaching view to window."
<< endl);
bool hidden = view->IsHidden();
view->Hide();
AddChild(view);
view->GetPreferredSize(&vwidth, &vheight);
RemoveChild(view);
if( !hidden ) view->Show();
} else {
view->GetPreferredSize(&vwidth, &vheight);
}
ArpD(cdb << ADH << "Preferred width=" << vwidth
<< ", height=" << vheight << endl);
if( vwidth > maxw ) maxw = vwidth;
if( vheight > maxh ) maxh = vheight;
}
}
ArpD(cdb << ADH << "Final size=(" << (maxw+mTabWidth)
<< ", " << (maxh+mTabHeight) << ")" << endl);
if( width ) *width = maxw + mTabWidth + 2;
if( height ) *height = maxh + mTabHeight + 2;
}
