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Tweak the playlist drop indicator slightly, and always show it at the bottom of the playlist if dropping on empty playlist space

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This commit is contained in:
David Sansome 2010-04-24 12:18:42 +00:00
parent 0b5bc960ed
commit a0386d68d3
2 changed files with 15 additions and 9 deletions
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22
src/playlistview.cpp
View File

@ -32,6 +32,8 @@
const char* PlaylistView::kSettingsGroup = "Playlist";
const int PlaylistView::kGlowIntensitySteps = 32;
const int PlaylistView::kAutoscrollGraceTimeout = 60; // seconds
const int PlaylistView::kDropIndicatorWidth = 2;
const int PlaylistView::kDropIndicatorGradientWidth = 5;
PlaylistView::PlaylistView(QWidget *parent)
@ -400,30 +402,32 @@ void PlaylistView::paintEvent(QPaintEvent* event) {
break;
case QAbstractItemView::OnViewport:
drop_pos = visualRect(model()->index(model()->rowCount() - 1, 0)).bottom() + 1;
if (model()->rowCount() == 0)
drop_pos = 1;
else
drop_pos = visualRect(model()->index(model()->rowCount() - 1, 0)).bottom() + 1;
break;
}
// Draw a nice gradient first
static const int kGradientWidth = 5;
QColor line_color(QApplication::palette().color(QPalette::Highlight));
QColor shadow_color(line_color.lighter(140));
QColor shadow_fadeout_color(shadow_color);
shadow_color.setAlpha(200);
shadow_fadeout_color.setAlpha(50);
shadow_color.setAlpha(255);
shadow_fadeout_color.setAlpha(0);
QLinearGradient gradient(QPoint(0, drop_pos - kGradientWidth),
QPoint(0, drop_pos + kGradientWidth));
QLinearGradient gradient(QPoint(0, drop_pos - kDropIndicatorGradientWidth),
QPoint(0, drop_pos + kDropIndicatorGradientWidth));
gradient.setColorAt(0.0, shadow_fadeout_color);
gradient.setColorAt(0.5, shadow_color);
gradient.setColorAt(1.0, shadow_fadeout_color);
QPen gradient_pen(QBrush(gradient), kGradientWidth * 2);
QPen gradient_pen(QBrush(gradient), kDropIndicatorGradientWidth * 2);
p.setPen(gradient_pen);
p.drawLine(QPoint(0, drop_pos),
QPoint(width(), drop_pos));
// Now draw the line on top
QPen line_pen(line_color, 2);
QPen line_pen(line_color, kDropIndicatorWidth);
p.setPen(line_pen);
p.drawLine(QPoint(0, drop_pos),
QPoint(width(), drop_pos));
@ -433,7 +437,7 @@ void PlaylistView::dragMoveEvent(QDragMoveEvent *event) {
QTreeView::dragMoveEvent(event);
QModelIndex index(indexAt(event->pos()));
drop_indicator_row_ = index.isValid() ? index.row() : -1;
drop_indicator_row_ = index.isValid() ? index.row() : 0;
}
void PlaylistView::dragLeaveEvent(QDragLeaveEvent *event) {

2
src/playlistview.h
View File

@ -75,6 +75,8 @@ class PlaylistView : public QTreeView {
static const char* kSettingsGroup;
static const int kGlowIntensitySteps;
static const int kAutoscrollGraceTimeout;
static const int kDropIndicatorWidth;
static const int kDropIndicatorGradientWidth;
QList<int> GetEditableColumns();
QModelIndex NextEditableIndex(const QModelIndex& current);