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-rw-r--r--tests/auto/quick/qquicktableview/tst_qquicktableview.cpp161
1 files changed, 161 insertions, 0 deletions
diff --git a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp
index 0f5ad57127..d03f08ec6a 100644
--- a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp
+++ b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp
@@ -123,6 +123,9 @@ private slots:
void checkContentWidthAndHeight();
void checkPageFlicking();
void checkExplicitContentWidthAndHeight();
+ void checkExtents_origin();
+ void checkExtents_endExtent();
+ void checkExtents_moveTableToEdge();
void checkContentXY();
void noDelegate();
void changeDelegateDuringUpdate();
@@ -760,6 +763,164 @@ void tst_QQuickTableView::checkExplicitContentWidthAndHeight()
QCOMPARE(tableView->contentHeight(), 1000);
}
+void tst_QQuickTableView::checkExtents_origin()
+{
+ // Check that if the beginning of the content view doesn't match the
+ // actual size of the table, origin will be adjusted to make it fit.
+ LOAD_TABLEVIEW("contentwidthheight.qml");
+
+ const int rows = 10;
+ const int columns = rows;
+ const qreal columnWidth = 100;
+ const qreal rowHeight = 100;
+ const qreal actualTableSize = columns * columnWidth;
+
+ // Set a content size that is far too large
+ // compared to the size of the table.
+ tableView->setContentWidth(actualTableSize * 2);
+ tableView->setContentHeight(actualTableSize * 2);
+ tableView->setRowSpacing(0);
+ tableView->setColumnSpacing(0);
+ tableView->setLeftMargin(0);
+ tableView->setRightMargin(0);
+ tableView->setTopMargin(0);
+ tableView->setBottomMargin(0);
+
+ auto model = TestModelAsVariant(rows, columns);
+ tableView->setModel(model);
+
+ WAIT_UNTIL_POLISHED;
+
+ // Flick slowly to column 5 (to avoid rebuilds). Flick two columns at a
+ // time to ensure that we create a gap before TableView gets a chance to
+ // adjust endExtent first. This gap on the right side will make TableView
+ // move the table to move to the edge. Because of this, the table will not
+ // be aligned at the start of the content view when we next flick back again.
+ // And this will cause origin to move.
+ for (int x = 0; x <= 6; x += 2) {
+ tableView->setContentX(x * columnWidth);
+ tableView->setContentY(x * rowHeight);
+ }
+
+ // Check that the table has now been moved one column to the right
+ // (One column because that's how far outside the table we ended up flicking above).
+ QCOMPARE(tableViewPrivate->loadedTableOuterRect.right(), actualTableSize + columnWidth);
+
+ // Flick back one column at a time so that TableView detects that the first
+ // column is not at the origin before the "table move" logic kicks in. This
+ // will make TableView adjust the origin.
+ for (int x = 6; x >= 0; x -= 1) {
+ tableView->setContentX(x * columnWidth);
+ tableView->setContentY(x * rowHeight);
+ }
+
+ // The origin will be moved with the same offset that the table was
+ // moved on the right side earlier, which is one column length.
+ QCOMPARE(tableViewPrivate->origin.x(), columnWidth);
+ QCOMPARE(tableViewPrivate->origin.y(), rowHeight);
+}
+
+void tst_QQuickTableView::checkExtents_endExtent()
+{
+ // Check that if we the content view size doesn't match the actual size
+ // of the table, endExtent will be adjusted to make it fit (so that
+ // e.g the the flicking will bounce to a stop at the edge of the table).
+ LOAD_TABLEVIEW("contentwidthheight.qml");
+
+ const int rows = 10;
+ const int columns = rows;
+ const qreal columnWidth = 100;
+ const qreal rowHeight = 100;
+ const qreal actualTableSize = columns * columnWidth;
+
+ // Set a content size that is far too large
+ // compared to the size of the table.
+ tableView->setContentWidth(actualTableSize * 2);
+ tableView->setContentHeight(actualTableSize * 2);
+ tableView->setRowSpacing(0);
+ tableView->setColumnSpacing(0);
+ tableView->setLeftMargin(0);
+ tableView->setRightMargin(0);
+ tableView->setTopMargin(0);
+ tableView->setBottomMargin(0);
+
+ auto model = TestModelAsVariant(rows, columns);
+ tableView->setModel(model);
+
+ WAIT_UNTIL_POLISHED;
+
+ // Flick slowly to column 5 (to avoid rebuilds). This will flick the table to
+ // the last column in the model. But since there still is a lot space left in
+ // the content view, endExtent will be set accordingly to compensate.
+ for (int x = 1; x <= 5; x++)
+ tableView->setContentX(x * columnWidth);
+ QCOMPARE(tableViewPrivate->rightColumn(), columns - 1);
+ qreal expectedEndExtentWidth = actualTableSize - tableView->contentWidth();
+ QCOMPARE(tableViewPrivate->endExtent.width(), expectedEndExtentWidth);
+
+ for (int y = 1; y <= 5; y++)
+ tableView->setContentY(y * rowHeight);
+ QCOMPARE(tableViewPrivate->bottomRow(), rows - 1);
+ qreal expectedEndExtentHeight = actualTableSize - tableView->contentHeight();
+ QCOMPARE(tableViewPrivate->endExtent.height(), expectedEndExtentHeight);
+}
+
+void tst_QQuickTableView::checkExtents_moveTableToEdge()
+{
+ // Check that if we the content view size doesn't match the actual
+ // size of the table, and we fast-flick the viewport to outside
+ // the table, we end up moving the table back into the viewport to
+ // avoid any visual glitches.
+ LOAD_TABLEVIEW("contentwidthheight.qml");
+
+ const int rows = 10;
+ const int columns = rows;
+ const qreal columnWidth = 100;
+ const qreal rowHeight = 100;
+ const qreal actualTableSize = columns * columnWidth;
+
+ // Set a content size that is far to large
+ // compared to the size of the table.
+ tableView->setContentWidth(actualTableSize * 2);
+ tableView->setContentHeight(actualTableSize * 2);
+ tableView->setRowSpacing(0);
+ tableView->setColumnSpacing(0);
+ tableView->setLeftMargin(0);
+ tableView->setRightMargin(0);
+ tableView->setTopMargin(0);
+ tableView->setBottomMargin(0);
+
+ auto model = TestModelAsVariant(rows, columns);
+ tableView->setModel(model);
+
+ WAIT_UNTIL_POLISHED;
+
+ // Flick slowly to column 5 (to avoid rebuilds). Flick two columns at a
+ // time to ensure that we create a gap before TableView gets a chance to
+ // adjust endExtent first. This gap on the right side will make TableView
+ // move the table to the edge (in addition to adjusting the extents, but that
+ // will happen in a subsequent polish, and is not for this test verify).
+ for (int x = 0; x <= 6; x += 2)
+ tableView->setContentX(x * columnWidth);
+ QCOMPARE(tableViewPrivate->rightColumn(), columns - 1);
+ QCOMPARE(tableViewPrivate->loadedTableOuterRect, tableViewPrivate->viewportRect);
+
+ for (int y = 0; y <= 6; y += 2)
+ tableView->setContentY(y * rowHeight);
+ QCOMPARE(tableViewPrivate->bottomRow(), rows - 1);
+ QCOMPARE(tableViewPrivate->loadedTableOuterRect, tableViewPrivate->viewportRect);
+
+ for (int x = 6; x >= 0; x -= 2)
+ tableView->setContentX(x * columnWidth);
+ QCOMPARE(tableViewPrivate->leftColumn(), 0);
+ QCOMPARE(tableViewPrivate->loadedTableOuterRect, tableViewPrivate->viewportRect);
+
+ for (int y = 6; y >= 0; y -= 2)
+ tableView->setContentY(y * rowHeight);
+ QCOMPARE(tableViewPrivate->topRow(), 0);
+ QCOMPARE(tableViewPrivate->loadedTableOuterRect, tableViewPrivate->viewportRect);
+}
+
void tst_QQuickTableView::checkContentXY()
{
// Check that you can bind contentX and contentY to
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 14:28:56 +0000