void
NotificationView::_CalculateSize()
{
float height = fHeight;
if (fNotification->Type() == B_PROGRESS_NOTIFICATION) {
font_height fh;
be_plain_font->GetHeight(&fh);
float fontHeight = fh.ascent + fh.descent + fh.leading;
height += 9 + (kSmallPadding * 2) + (kEdgePadding * 1)
+ fontHeight * 2;
}
SetExplicitMinSize(BSize(0, height));
SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, height));
}
void
UnicodeBlockView::_CreateBlocks()
{
float minWidth = 0;
for (uint32 i = 0; i < kNumUnicodeBlocks; i++) {
BlockListItem* item = new BlockListItem(kUnicodeBlocks[i].name, i);
fBlocks.AddItem(item);
float width = StringWidth(item->Text());
if (minWidth < width)
minWidth = width;
}
SetExplicitMinSize(BSize(minWidth / 2, 32));
SetExplicitMaxSize(BSize(minWidth, B_SIZE_UNSET));
_UpdateBlocks();
}
Activity::Activity(const char* name)
:
BView(name, B_WILL_DRAW | B_FRAME_EVENTS),
fIsRunning(false),
fBitmap(NULL)
{
fPattern.data[0] = 0x0f;
fPattern.data[1] = 0x1e;
fPattern.data[2] = 0x3c;
fPattern.data[3] = 0x78;
fPattern.data[4] = 0xf0;
fPattern.data[5] = 0xe1;
fPattern.data[6] = 0xc3;
fPattern.data[7] = 0x87;
SetExplicitMinSize(BSize(17, 17));
SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, 17));
};
void
ToolBar::SetFontSize(int const& fontSize)
{
fFontSize = fontSize;
BFont font;
GetFont(&font);
font.SetSize(fFontSize);
font.SetFlags(Flags() | B_FORCE_ANTIALIASING);
font.SetFace(B_CONDENSED_FACE /*| B_BOLD_FACE*/);
SetFont(&font);
GetFontHeight(&fFontHeight);
fMargin.Set(5, 3, 5, 0);
fButtonMargin.Set(5, 0, 5, 2);
float height = ceilf(fFontHeight.ascent + 2 * fFontHeight.descent +
fMargin.top + fMargin.bottom + fButtonMargin.top + fButtonMargin.bottom);
fIconWidth = height - fMargin.top - fMargin.bottom - fButtonMargin.top -
fButtonMargin.bottom - fFontHeight.descent - 2;
SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, height));
SetExplicitMinSize(BSize(0, height));
fGradient.SetStart(0, 0);
fGradient.SetEnd(0, height);
fGradient.AddColor(make_color(230, 230, 255, 255), 0);
fGradient.AddColor(make_color(180, 180, 255, 255), 255);
fGradientHighlight.SetStart(0, 0);
fGradientHighlight.SetEnd(0, height);
fGradientHighlight.AddColor(make_color(210, 210, 255, 255), 0);
fGradientHighlight.AddColor(make_color(150, 150, 255, 255), 255);
fGradientPressed.SetStart(0, 0);
fGradientPressed.SetEnd(0, height);
fGradientPressed.AddColor(make_color(180, 180, 255, 255), 0);
fGradientPressed.AddColor(make_color(130, 130, 255, 255), 255);
Invalidate();
}
DescriptionTextView(const char* name, float minHeight)
:
BTextView(name)
{
SetExplicitMinSize(BSize(B_SIZE_UNSET, minHeight));
}
