void TextEdit::Draw(UIContext &dc) {
dc.PushScissor(bounds_);
dc.SetFontStyle(dc.theme->uiFont);
dc.FillRect(HasFocus() ? UI::Drawable(0x80000000) : UI::Drawable(0x30000000), bounds_);
float textX = bounds_.x;
float w, h;
// Hack to find the caret position. Might want to find a better way...
dc.MeasureTextCount(dc.theme->uiFont, text_.c_str(), caret_, &w, &h, ALIGN_VCENTER | ALIGN_LEFT);
float caretX = w;
if (caretX > bounds_.w) {
// Scroll text to the left if the caret won't fit. Not ideal but looks better than not scrolling it.
textX -= caretX - bounds_.w;
}
caretX += textX;
Bounds textBounds = bounds_;
textBounds.x = textX;
if (text_.empty()) {
if (placeholderText_.size()) {
dc.DrawTextRect(placeholderText_.c_str(), bounds_, 0x50FFFFFF, ALIGN_CENTER);
}
} else {
dc.DrawTextRect(text_.c_str(), textBounds, 0xFFFFFFFF, ALIGN_VCENTER | ALIGN_LEFT);
}
dc.FillRect(UI::Drawable(0xFFFFFFFF), Bounds(caretX - 1, bounds_.y + 2, 3, bounds_.h - 4));
dc.PopScissor();
}
