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Don't redraw the Checkbox if the screen width is invalid. Some platforms

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get crashy.
This commit is contained in:
casey langen 2016-11-19 14:22:38 -08:00
parent 955e60ec14
commit 45b7549351
1 changed files with 20 additions and 17 deletions
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37
src/musikbox/cursespp/Checkbox.cpp
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@ -88,28 +88,31 @@ void Checkbox::Blur() {
}
void Checkbox::Redraw() {
WINDOW* c = this->GetContent();
werase(c);
int len = (int) u8cols(this->buffer);
int cx = this->GetContentWidth();
std::string symbol = (this->checked ? CHECKED : UNCHECKED);
std::string ellipsized = text::Ellipsize(symbol + " " + this->buffer, cx);
if (cx > 0) {
WINDOW* c = this->GetContent();
werase(c);
int64 attrs = this->focused ? CURSESPP_TEXT_FOCUSED : -1LL;
int len = (int)u8cols(this->buffer);
if (attrs != -1) {
wattron(c, COLOR_PAIR(attrs));
std::string symbol = (this->checked ? CHECKED : UNCHECKED);
std::string ellipsized = text::Ellipsize(symbol + " " + this->buffer, cx);
int64 attrs = this->focused ? CURSESPP_TEXT_FOCUSED : -1LL;
if (attrs != -1) {
wattron(c, COLOR_PAIR(attrs));
}
wprintw(c, ellipsized.c_str());
if (attrs != -1) {
wattroff(c, COLOR_PAIR(attrs));
}
this->Repaint();
}
wprintw(c, ellipsized.c_str());
if (attrs != -1) {
wattroff(c, COLOR_PAIR(attrs));
}
this->Repaint();
}
bool Checkbox::KeyPress(const std::string& key) {