BButton* _MakeButton(const char* label)
{
BButton* button = new BButton(label, new BMessage('BOOM'));
button->SetExplicitMinSize(BSize(10, 50));
button->SetExplicitMaxSize(BSize(500, 500));
button->SetExplicitAlignment(BAlignment(B_ALIGN_USE_FULL_WIDTH,
B_ALIGN_USE_FULL_HEIGHT));
return button;
}
BButton*
ScreenWindow::_CreateColumnRowButton(bool columns, bool plus)
{
BMessage* message = new BMessage(kMsgWorkspaceLayoutChanged);
message->AddInt32("delta_x", columns ? (plus ? 1 : -1) : 0);
message->AddInt32("delta_y", !columns ? (plus ? 1 : -1) : 0);
BButton* button = new BButton(plus ? "+" : "-", message);
button->SetFontSize(be_plain_font->Size() * 0.9);
BSize size = button->MinSize();
size.width = button->StringWidth("+") + 16;
button->SetExplicitMinSize(size);
button->SetExplicitMaxSize(size);
fWorkspacesButtons[(columns ? 0 : 2) + (plus ? 1 : 0)] = button;
return button;
}