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path: root/microkde/kdatetbl.cpp
authorzautrix <zautrix>2005-02-07 06:10:09 (UTC)
committer zautrix <zautrix>2005-02-07 06:10:09 (UTC)
commit301a4a207171549bd87815705d8dcf32ad15559d (patch) (side-by-side diff)
tree715fde2cd0af0c057f767c25d8e67298425b2c82 /microkde/kdatetbl.cpp
parent961fc44f4092c1f981eb3be4284715e6829f885c (diff)
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new cool feature
Diffstat (limited to 'microkde/kdatetbl.cpp') (more/less context) (show whitespace changes)
-rw-r--r--microkde/kdatetbl.cpp165
1 files changed, 165 insertions, 0 deletions
diff --git a/microkde/kdatetbl.cpp b/microkde/kdatetbl.cpp
index 508ce31..fce0e5a 100644
--- a/microkde/kdatetbl.cpp
+++ b/microkde/kdatetbl.cpp
@@ -748,3 +748,168 @@ void KDateTable::virtual_hook( int, void* )
{ /*BASE::virtual_hook( id, data );*/ }
//#include "kdatetbl.moc"
+
+
+KDateInternalWeekPicker::KDateInternalWeekPicker
+(int fontsize, QWidget* parent, const char* name)
+ : QGridView(parent, name),
+ result(0) // invalid
+{
+ QRect rect;
+ QFont font;
+ // -----
+ activeCol = -1;
+ activeRow = -1;
+ font=KGlobalSettings::generalFont();
+ font.setPointSize(fontsize);
+ setFont(font);
+ setHScrollBarMode(AlwaysOff);
+ setVScrollBarMode(AlwaysOff);
+ setFrameStyle(QFrame::NoFrame);
+ setNumRows(13);
+ setNumCols(4);
+ // enable to find drawing failures:
+ // setTableFlags(Tbl_clipCellPainting);
+#if 0
+ viewport()->setEraseColor(lightGray); // for consistency with the datepicker
+#endif
+ // ----- find the preferred size
+ // (this is slow, possibly, but unfortunatly it is needed here):
+ QFontMetrics metrics(font);
+ for(int i=1; i <= 52; ++i)
+ {
+ rect=metrics.boundingRect(QString::number( i ));
+ if(max.width()<rect.width()) max.setWidth(rect.width());
+ if(max.height()<rect.height()) max.setHeight(rect.height());
+ }
+
+}
+
+QSize
+KDateInternalWeekPicker::sizeHint() const
+{
+ return QSize((max.width()+6)*numCols()+2*frameWidth(),
+ (max.height()+6)*numRows()+2*frameWidth());
+}
+
+int
+KDateInternalWeekPicker::getResult() const
+{
+ return result;
+}
+
+void
+KDateInternalWeekPicker::setupPainter(QPainter *p)
+{
+ p->setPen(black);
+}
+
+void
+KDateInternalWeekPicker::viewportResizeEvent(QResizeEvent*)
+{
+ setCellWidth(width()/4);
+ setCellHeight(height()/13);
+}
+
+void
+KDateInternalWeekPicker::paintCell(QPainter* painter, int row, int col)
+{
+ int index;
+ QString text;
+ // ----- find the number of the cell:
+ index=4*row+col+1;
+ text=QString::number( index );
+ painter->drawText(0, 0, cellWidth(), cellHeight(), AlignCenter, text);
+ if ( activeCol == col && activeRow == row )
+ painter->drawRect( 0, 0, cellWidth(), cellHeight() );
+}
+
+void
+KDateInternalWeekPicker::contentsMousePressEvent(QMouseEvent *e)
+{
+ if(!isEnabled() || e->button() != LeftButton)
+ {
+ KNotifyClient::beep();
+ return;
+ }
+ // -----
+ int row, col;
+ QPoint mouseCoord;
+ // -----
+ mouseCoord = e->pos();
+ row=rowAt(mouseCoord.y());
+ col=columnAt(mouseCoord.x());
+
+ if(row<0 || col<0)
+ { // the user clicked on the frame of the table
+ activeCol = -1;
+ activeRow = -1;
+ } else {
+ activeCol = col;
+ activeRow = row;
+ updateCell( row, col /*, false */ );
+ }
+}
+
+void
+KDateInternalWeekPicker::contentsMouseMoveEvent(QMouseEvent *e)
+{
+ if (e->state() & LeftButton)
+ {
+ int row, col;
+ QPoint mouseCoord;
+ // -----
+ mouseCoord = e->pos();
+ row=rowAt(mouseCoord.y());
+ col=columnAt(mouseCoord.x());
+ int tmpRow = -1, tmpCol = -1;
+ if(row<0 || col<0)
+ { // the user clicked on the frame of the table
+ if ( activeCol > -1 )
+ {
+ tmpRow = activeRow;
+ tmpCol = activeCol;
+ }
+ activeCol = -1;
+ activeRow = -1;
+ } else {
+ bool differentCell = (activeRow != row || activeCol != col);
+ if ( activeCol > -1 && differentCell)
+ {
+ tmpRow = activeRow;
+ tmpCol = activeCol;
+ }
+ if ( differentCell)
+ {
+ activeRow = row;
+ activeCol = col;
+ updateCell( row, col /*, false */ ); // mark the new active cell
+ }
+ }
+ if ( tmpRow > -1 ) // repaint the former active cell
+ updateCell( tmpRow, tmpCol /*, true */ );
+ }
+}
+
+void
+KDateInternalWeekPicker::contentsMouseReleaseEvent(QMouseEvent *e)
+{
+ if(!isEnabled())
+ {
+ return;
+ }
+ // -----
+ int row, col, pos;
+ QPoint mouseCoord;
+ // -----
+ mouseCoord = e->pos();
+ row=rowAt(mouseCoord.y());
+ col=columnAt(mouseCoord.x());
+ if(row<0 || col<0)
+ { // the user clicked on the frame of the table
+ emit(closeMe(0));
+ }
+ pos=4*row+col+1;
+ result=pos;
+ emit(closeMe(1));
+}