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Fixed mouse handling for code folding when hidden

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The mouse handling for code folding wasn't deactivated when the code
folding markers were hidden.

Reviewed-by: mae
This commit is contained in:
Thorbjørn Lindeijer
2008-12-15 16:09:42 +01:00
parent 9b39f38f95
commit 4c04c1a774
1 changed files with 12 additions and 7 deletions
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15
src/plugins/texteditor/basetexteditor.cpp
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@@ -2477,17 +2477,22 @@ void BaseTextEditor::extraAreaMouseEvent(QMouseEvent *e)
extraAreaWidth(&markWidth); extraAreaWidth(&markWidth);
if (e->type() == QEvent::MouseMove && e->buttons() == 0) { // mouse tracking if (e->type() == QEvent::MouseMove && e->buttons() == 0) { // mouse tracking
int highlightBlockNumber = d->extraAreaHighlightCollapseBlockNumber; // Update which folder marker is highlighted
const int highlightBlockNumber = d->extraAreaHighlightCollapseBlockNumber;
d->extraAreaHighlightCollapseBlockNumber = -1; d->extraAreaHighlightCollapseBlockNumber = -1;
if (TextBlockUserData::canCollapse(cursor.block())
if (d->m_codeFoldingVisible
&& TextBlockUserData::canCollapse(cursor.block())
&& !TextBlockUserData::hasClosingCollapseInside(cursor.block().next()) && !TextBlockUserData::hasClosingCollapseInside(cursor.block().next())
&& collapseBox(cursor.block()).contains(e->pos())) && collapseBox(cursor.block()).contains(e->pos()))
d->extraAreaHighlightCollapseBlockNumber = cursor.blockNumber(); d->extraAreaHighlightCollapseBlockNumber = cursor.blockNumber();
// Set whether the mouse cursor is a hand or normal arrow
bool hand = (e->pos().x() <= markWidth || d->extraAreaHighlightCollapseBlockNumber >= 0); bool hand = (e->pos().x() <= markWidth || d->extraAreaHighlightCollapseBlockNumber >= 0);
if (hand != (d->m_extraArea->cursor().shape() == Qt::PointingHandCursor)) if (hand != (d->m_extraArea->cursor().shape() == Qt::PointingHandCursor))
d->m_extraArea->setCursor(hand ? Qt::PointingHandCursor : Qt::ArrowCursor); d->m_extraArea->setCursor(hand ? Qt::PointingHandCursor : Qt::ArrowCursor);
// Start fading in or out the highlighted folding marker
if (highlightBlockNumber != d->extraAreaHighlightCollapseBlockNumber) { if (highlightBlockNumber != d->extraAreaHighlightCollapseBlockNumber) {
d->extraAreaTimeLine->stop(); d->extraAreaTimeLine->stop();
d->extraAreaTimeLine->setDirection(d->extraAreaHighlightCollapseBlockNumber >= 0? d->extraAreaTimeLine->setDirection(d->extraAreaHighlightCollapseBlockNumber >= 0?
@@ -2504,12 +2509,12 @@ void BaseTextEditor::extraAreaMouseEvent(QMouseEvent *e)
if (e->type() == QEvent::MouseButtonPress || e->type() == QEvent::MouseButtonDblClick) { if (e->type() == QEvent::MouseButtonPress || e->type() == QEvent::MouseButtonDblClick) {
if (e->button() == Qt::LeftButton) { if (e->button() == Qt::LeftButton) {
if (TextBlockUserData::canCollapse(cursor.block()) if (d->m_codeFoldingVisible && TextBlockUserData::canCollapse(cursor.block())
&& !TextBlockUserData::hasClosingCollapseInside(cursor.block().next()) && !TextBlockUserData::hasClosingCollapseInside(cursor.block().next())
&& collapseBox(cursor.block()).contains(e->pos())) { && collapseBox(cursor.block()).contains(e->pos())) {
setTextCursor(cursor); setTextCursor(cursor);
toggleBlockVisible(cursor.block()); toggleBlockVisible(cursor.block());
} else if (e->pos().x() > markWidth) { } else if (d->m_marksVisible && e->pos().x() > markWidth) {
QTextCursor selection = cursor; QTextCursor selection = cursor;
selection.setVisualNavigation(true); selection.setVisualNavigation(true);
d->extraAreaSelectionAnchorBlockNumber = selection.blockNumber(); d->extraAreaSelectionAnchorBlockNumber = selection.blockNumber();
@@ -2519,7 +2524,7 @@ void BaseTextEditor::extraAreaMouseEvent(QMouseEvent *e)
} else { } else {
d->extraAreaToggleMarkBlockNumber = cursor.blockNumber(); d->extraAreaToggleMarkBlockNumber = cursor.blockNumber();
} }
} else if (e->button() == Qt::RightButton) { } else if (d->m_marksVisible && e->button() == Qt::RightButton) {
QMenu * contextMenu = new QMenu(this); QMenu * contextMenu = new QMenu(this);
emit d->m_editable->markContextMenuRequested(editableInterface(), cursor.blockNumber() + 1, contextMenu); emit d->m_editable->markContextMenuRequested(editableInterface(), cursor.blockNumber() + 1, contextMenu);
if (!contextMenu->isEmpty()) if (!contextMenu->isEmpty())