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authoribotty <ibotty>2002-10-14 11:44:23 (UTC)
committer ibotty <ibotty>2002-10-14 11:44:23 (UTC)
commit767d7347ce002e7633278d66758e17d49f40b0f0 (patch) (side-by-side diff)
treed6611d0151cd4c42e51fc98c8e8c87a93788e128 /noncore/apps
parent0bccef01b70fec98e744fab286f5ea443287cdad (diff)
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widget should now update properly
Diffstat (limited to 'noncore/apps') (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/apps/opie-console/emulation_widget.cpp46
-rw-r--r--noncore/apps/opie-console/emulation_widget.h2
2 files changed, 48 insertions, 0 deletions
diff --git a/noncore/apps/opie-console/emulation_widget.cpp b/noncore/apps/opie-console/emulation_widget.cpp
index 40199fa..5a02fac 100644
--- a/noncore/apps/opie-console/emulation_widget.cpp
+++ b/noncore/apps/opie-console/emulation_widget.cpp
@@ -167,6 +167,52 @@ void EmulationWidget::setImage( QArray<Character> const newimg, int lines, int c
delete [] disstrU;
}
+
+void EmulationWidget::paintEvent( QPaintEvent* pe )
+{
+ QPainter painter;
+ const QPixmap* pm = backgroundPixmap();
+
+ painter.begin( this );
+ painter.setBackgroundMode( TransparentMode );
+
+ QRect rect = pe->rect().intersect( contentsRect() );
+ QPoint tL = contentsRect().topLeft();
+ int tLx = tL.x();
+ int tLy = tL.y();
+
+ int lux = QMIN(m_columns-1, QMAX(0,(rect.left() - tLx - m_blX ) / f_width));
+ int luy = QMIN(m_lines-1, QMAX(0,(rect.top() - tLy - m_bY ) / f_height));
+ int rlx = QMIN(m_columns-1, QMAX(0,(rect.right() - tLx - m_blX ) / f_width));
+ int rly = QMIN(m_lines-1, QMAX(0,(rect.bottom() - tLy - m_bY ) / f_height));
+
+ QChar *disstrU = new QChar[m_columns];
+ for (int y = luy; y <= rly; y++)
+ for (int x = lux; x <= rlx; x++)
+ {
+ int len = 1;
+ disstrU[0] = vt100extended(m_image[loc(x,y)].c);
+ int cf = m_image[loc(x,y)].f;
+ int cb = m_image[loc(x,y)].b;
+ int cr = m_image[loc(x,y)].r;
+ while (x+len <= rlx &&
+ m_image[loc(x+len,y)].f == cf &&
+ m_image[loc(x+len,y)].b == cb &&
+ m_image[loc(x+len,y)].r == cr )
+ {
+ disstrU[len] = vt100extended(m_image[loc(x+len,y)].c);
+ len += 1;
+ }
+ QString unistr(disstrU,len);
+
+ drawAttrString( unistr, painter, QRect( m_blX+tLx+f_width*x,m_bY+tLy+f_height*y,f_width*len,f_height ), m_image[loc(x ,y )], pm != NULL, false );
+ x +=len -1;
+ }
+ delete [] disstrU;
+ drawFrame( &painter );
+ painter.end();
+}
+
void EmulationWidget::calcGeometry()
{
m_scrollbar->resize(QApplication::style().scrollBarExtent().width(), contentsRect().height() );
diff --git a/noncore/apps/opie-console/emulation_widget.h b/noncore/apps/opie-console/emulation_widget.h
index 5e20dc4..d050681 100644
--- a/noncore/apps/opie-console/emulation_widget.h
+++ b/noncore/apps/opie-console/emulation_widget.h
@@ -70,6 +70,8 @@ protected:
virtual void calcGeometry();
+ void paintEvent( QPaintEvent* event );
+
/**
* @param const ColorEntry* table, the new color table
*/