void TextView::Update () {
TextGraphic* gview = (TextGraphic*) GetGraphic();
TextGraphic* gsubj = (TextGraphic*) GetTextComp()->GetGraphic();
IncurDamage(gview);
* (Graphic*) gview = * (Graphic*) gsubj;
gview->SetLineHeight(gsubj->GetLineHeight());
IncurDamage(gview);
EraseHandles();
}
void TextComp::Interpret (Command* cmd) {
TextGraphic* gr = (TextGraphic*) GetGraphic();
if (cmd->IsA(BRUSH_CMD) || cmd->IsA(PATTERN_CMD)) {
// do nothing
} else if (cmd->IsA(FONT_CMD)) {
PSFont* font = ((FontCmd*) cmd)->GetFont();
cmd->Store(this, new VoidData(gr->GetFont()));
gr->SetFont(font);
gr->SetLineHeight(font->Height()); // hack; should be state var
Notify();
} else {
GraphicComp::Interpret(cmd);
}
}