void List::draw()
{
//run update
update();
//draw caption
drawCaption(this);
//calculate bounds of List area (-caption)
ofRectangle scrollableBounds = bounds;
scrollableBounds.height -= OFXKCTG_CAPTION_LINE_HEIGHT;
scrollableBounds.y += OFXKCTG_CAPTION_LINE_HEIGHT;
//store old viewport
GLint oldview[4];
glGetIntegerv(GL_VIEWPORT, oldview);
//store old matrices
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
//apply screenspace transform
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
//
GLfloat orthoMatrix[16] = {
0, 2/scrollableBounds.width, 0, 0,
2/scrollableBounds.height, 0, 0, 0,
0, 0, 1, 0,
-1, -1, 0, 1
};
glMultMatrixf(orthoMatrix);
//setup viewport
glViewport(scrollableBounds.y, scrollableBounds.x,
scrollableBounds.height, scrollableBounds.width);
//scroll transform
ofTranslate(0, scroll);
//draw all items
vector<ListItem*>::iterator it;
for (it = Items.begin(); it != Items.end(); it++)
(*it)->draw();
//restore old viewport
glViewport(oldview[0], oldview[1], oldview[2], oldview[3]);
//restore old matrices
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
}
///
/// reimplemented functions
///
void MemChartPrivate::paintEvent(QPaintEvent *e)
{
QPainter painter(this);
drawBackground(&painter);
drawCaption(&painter);
drawFrame(&painter);
drawLegend(&painter);
drawHistogram(&painter);
drawSelectedRegion(&painter);
}
/** Calls all the methods to draw a complete Dialog
*
* This method must be called by the subclasses.
*/
void RainbruRPG::Terminal::Dialog::drawDialog(){
if (visible){
drawEmpty();
drawBorder();
drawShadow();
if (title.length()>0)
drawTitle();
drawCaption();
drawButtons();
}
}
QGraphicsPixmapItem* Diagram::draw(QString title){
if(pixmap == 0)
return 0;
QPainter p(pixmap);
p.setPen(QPen(Qt::white));
p.setBrush(Qt::white);
p.drawRect(pixmap->rect());
calculateAxisSteps();
drawCaption(p, title);
drawXAxis(p);
drawYAxis(p);
drawValues(p);
drawHorizontalLines(p);
return new QGraphicsPixmapItem(*pixmap,0,scene);
}
/**
* renders the button on lcd
*/
void TouchButton::drawButton() {
// Draw rect
LocalDisplay.fillRectRel(mPositionX, mPositionY, mWidthX, mHeightY, mButtonColor);
drawCaption();
}
/**
* renders the button on lcd
*/
int8_t TouchButton::drawButton() {
// Draw rect
mDisplay->fillRectRel(mPositionX, mPositionY, mWidth, mHeight, mButtonColor);
return drawCaption();
}
void TitleBar::drawAll() const
{
drawCaption();
drawButtons();
}