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Provide a gray background for the chat entry, so that we can see what we're

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typing.
This commit is contained in:
Andrzej Kapolka 2013-05-16 14:24:18 -07:00
parent d241dba573
commit 191c533ad2
1 changed files with 17 additions and 5 deletions
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22
interface/src/ui/ChatEntry.cpp
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@ -13,7 +13,7 @@
using namespace std;
const int MAX_CONTENT_LENGTH = 140;
const int MAX_CONTENT_LENGTH = 80;
ChatEntry::ChatEntry() : _cursorPos(0) {
}
@ -65,7 +65,7 @@ bool ChatEntry::keyPressEvent(QKeyEvent* event) {
event->ignore();
return true;
}
if (_contents.size() != MAX_CONTENT_LENGTH) {
if (_contents.size() < MAX_CONTENT_LENGTH) {
_contents.insert(_cursorPos, 1, text.at(0).toAscii());
_cursorPos++;
}
@ -74,7 +74,19 @@ bool ChatEntry::keyPressEvent(QKeyEvent* event) {
}
void ChatEntry::render(int screenWidth, int screenHeight) {
drawtext(20, screenHeight - 150, 0.10, 0, 1.0, 0, _contents.c_str(), 1, 1, 1);
// draw a gray background so that we can actually see what we're typing
int bottom = screenHeight - 150, top = screenHeight - 165;
int left = 20, right = left + 600;
glColor3f(0.2f, 0.2f, 0.2f);
glBegin(GL_QUADS);
glVertex2f(left - 5, bottom + 7);
glVertex2f(right + 5, bottom + 7);
glVertex2f(right + 5, top - 3);
glVertex2f(left - 5, top - 3);
glEnd();
drawtext(left, bottom, 0.10, 0, 1.0, 0, _contents.c_str(), 1, 1, 1);
float width = 0;
for (string::iterator it = _contents.begin(), end = it + _cursorPos; it != end; it++) {
@ -82,7 +94,7 @@ void ChatEntry::render(int screenWidth, int screenHeight) {
}
glDisable(GL_LINE_SMOOTH);
glBegin(GL_LINE_STRIP);
glVertex2f(20 + width, screenHeight - 165);
glVertex2f(20 + width, screenHeight - 150);
glVertex2f(left + width, top + 2);
glVertex2f(left + width, bottom + 2);
glEnd();
}