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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) (unidiff)
treed6611d0151cd4c42e51fc98c8e8c87a93788e128
parent0bccef01b70fec98e744fab286f5ea443287cdad (diff)
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widget should now update properly
Diffstat (more/less context) (show 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
167 delete [] disstrU; 167 delete [] disstrU;
168} 168}
169 169
170
171void EmulationWidget::paintEvent( QPaintEvent* pe )
172{
173 QPainter painter;
174 const QPixmap* pm = backgroundPixmap();
175
176 painter.begin( this );
177 painter.setBackgroundMode( TransparentMode );
178
179 QRect rect = pe->rect().intersect( contentsRect() );
180 QPoint tL = contentsRect().topLeft();
181 int tLx = tL.x();
182 int tLy = tL.y();
183
184 int lux = QMIN(m_columns-1, QMAX(0,(rect.left() - tLx - m_blX ) / f_width));
185 int luy = QMIN(m_lines-1, QMAX(0,(rect.top() - tLy - m_bY ) / f_height));
186 int rlx = QMIN(m_columns-1, QMAX(0,(rect.right() - tLx - m_blX ) / f_width));
187 int rly = QMIN(m_lines-1, QMAX(0,(rect.bottom() - tLy - m_bY ) / f_height));
188
189 QChar *disstrU = new QChar[m_columns];
190 for (int y = luy; y <= rly; y++)
191 for (int x = lux; x <= rlx; x++)
192 {
193 int len = 1;
194 disstrU[0] = vt100extended(m_image[loc(x,y)].c);
195 int cf = m_image[loc(x,y)].f;
196 int cb = m_image[loc(x,y)].b;
197 int cr = m_image[loc(x,y)].r;
198 while (x+len <= rlx &&
199 m_image[loc(x+len,y)].f == cf &&
200 m_image[loc(x+len,y)].b == cb &&
201 m_image[loc(x+len,y)].r == cr )
202 {
203 disstrU[len] = vt100extended(m_image[loc(x+len,y)].c);
204 len += 1;
205 }
206 QString unistr(disstrU,len);
207
208 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 );
209 x +=len -1;
210 }
211 delete [] disstrU;
212 drawFrame( &painter );
213 painter.end();
214}
215
170void EmulationWidget::calcGeometry() 216void EmulationWidget::calcGeometry()
171{ 217{
172 m_scrollbar->resize(QApplication::style().scrollBarExtent().width(), contentsRect().height() ); 218 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:
70 virtual void calcGeometry(); 70 virtual void calcGeometry();
71 71
72 72
73 void paintEvent( QPaintEvent* event );
74
73 /** 75 /**
74 * @param const ColorEntry* table, the new color table 76 * @param const ColorEntry* table, the new color table
75 */ 77 */