area_ref
InsertionIntoEmptyArea::CreateTargetArea()
{
BALMLayout* layout = fView->Layout();
area_ref ref = fEmptyArea.to_ref(layout);
BRect frame = TargetFrame();
if (ref.left == NULL) {
ref.left = layout->AddXTab();
ref.left->SetValue(frame.left);
}
if (ref.top == NULL) {
ref.top = layout->AddYTab();
ref.top->SetValue(frame.top);
}
if (ref.right == NULL) {
ref.right = layout->AddXTab();
ref.right->SetValue(frame.right);
}
if (ref.bottom == NULL) {
ref.bottom = layout->AddYTab();
ref.bottom->SetValue(frame.bottom);
}
const double kPenalty = 5;
// free positioning at freePosition
if (fEmptyArea.left == -1 && fEmptyArea.right == -1) {
Constraint* constraint = layout->AddConstraint(1, ref.left,
LinearProgramming::kEQ, fFreePosition.x, kPenalty, kPenalty);
constraint->SetLabel("_EditHelper");
}
if (fEmptyArea.top == -1 && fEmptyArea.bottom == -1) {
Constraint* constraint = layout->AddConstraint(1, ref.top,
LinearProgramming::kEQ, fFreePosition.y, kPenalty, kPenalty);
constraint->SetLabel("_EditHelper");
}
return ref;
}
void
DataTranslationsWindow::_SetupViews()
{
fConfigView = NULL;
// This is NULL until a translator is
// selected from the listview
// Window box
BView* mainView = new BView(Bounds(), "", B_FOLLOW_ALL, B_WILL_DRAW | B_FRAME_EVENTS);
mainView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
AddChild(mainView);
// Add the translators list view
fTranslatorListView = new TranslatorListView(BRect(0, 0, 1, 1), "TransList",
B_SINGLE_SELECTION_LIST);
fTranslatorListView->SetSelectionMessage(new BMessage(kMsgSelectedTranslator));
BScrollView *scrollView = new BScrollView("scroll_trans", fTranslatorListView,
B_FOLLOW_LEFT | B_FOLLOW_TOP_BOTTOM, B_WILL_DRAW | B_FRAME_EVENTS,
false, true, B_FANCY_BORDER);
// Box around the config and info panels
fRightBox = new BBox("Right_Side");
// Add the translator icon view
fIconView = new IconView(BRect(0, 0, 31, 31), "Icon",
B_FOLLOW_LEFT | B_FOLLOW_BOTTOM, B_WILL_DRAW | B_FRAME_EVENTS);
// Add the translator info button
BButton *button = new BButton("STD", "Info" B_UTF8_ELLIPSIS,
new BMessage(kMsgTranslatorInfo), B_WILL_DRAW | B_FRAME_EVENTS | B_NAVIGABLE);
// Add the translator name view
fTranslatorNameView = new BStringView("TranName", "None");
// Populate the translators list view
_PopulateListView();
// Build the layout
BALMLayout *layout = new BALMLayout();
mainView->SetLayout(layout);
XTab *x1 = layout->AddXTab();
XTab *x2 = layout->AddXTab();
XTab *x3 = layout->AddXTab();
YTab *y1 = layout->AddYTab();
Area *leftArea = layout->AddArea(layout->Left(), layout->Top(),
x1, layout->Bottom(), scrollView);
leftArea->SetLeftInset(10);
leftArea->SetTopInset(10);
leftArea->SetBottomInset(10);
Area *rightArea = layout->AddArea(x1, layout->Top(), layout->Right(), y1, fRightBox);
rightArea->SetLeftInset(10);
rightArea->SetTopInset(10);
rightArea->SetRightInset(10);
rightArea->SetBottomInset(10);
Area *iconArea = layout->AddArea(x1, y1, x2, layout->Bottom(), fIconView);
iconArea->SetLeftInset(10);
iconArea->SetBottomInset(10);
Area *infoButtonArea = layout->AddArea(x3, y1, layout->Right(), layout->Bottom(), button);
infoButtonArea->SetRightInset(10);
infoButtonArea->SetBottomInset(10);
layout->AddConstraint(3.0, x1, -1.0, layout->Right(), OperatorType(EQ), 0.0);
fTranslatorListView->MakeFocus();
fTranslatorListView->Select(0);
}