Differential D17732 Diff 67194 lib/documentview/documentview.cpp

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lib/documentview/documentview.cpp

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44#include <QStyleHints> 44​#include <QStyleHints>
45#include <QGestureEvent> 45​#include <QGestureEvent>
46#include <QLibraryInfo> 46​#include <QLibraryInfo>
47​#include <QStyle>
47 48​
48// KDE 49​// KDE
49#include <KLocalizedString> 50​#include <KLocalizedString>
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93static const int COMPARE_MARGIN = 4; 94​static const int COMPARE_MARGIN = 4;
94 95​
95const int DocumentView::MaximumZoom = 16; 96​const int DocumentView::MaximumZoom = 16;
96const int DocumentView::AnimDuration = 250; ​
97 97​
98struct DocumentViewPrivate 98​struct DocumentViewPrivate
99{ 99​{
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340 return; 340​ return;
341 } 341​ }
342 } 342​ }
343​ int animDuration = q->style()->styleHint(QStyle::SH_Widget_Animation_Duration, nullptr, nullptr);
344​ if (!QApplication::isEffectEnabled(Qt::UI_FadeTooltip) || animDuration <= 0) {
345​ mOpacityEffect->setOpacity(value);
346​ if (qFuzzyCompare(value, 1)) {
347​ emit q->fadeInFinished(q);
348​ }
349​ return;
350​ }
343 // Create a new fade animation 351​ // Create a new fade animation
344 QPropertyAnimation* anim = new QPropertyAnimation(mOpacityEffect, "opacity"); 352​ QPropertyAnimation* anim = new QPropertyAnimation(mOpacityEffect, "opacity");
345 anim->setStartValue(mOpacityEffect->opacity()); 353​ anim->setStartValue(mOpacityEffect->opacity());
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349 q, &DocumentView::slotFadeInFinished); 357​ q, &DocumentView::slotFadeInFinished);
350 } 358​ }
351 QObject::connect(anim, &QAbstractAnimation::finished, q, &DocumentView::isAnimatedChanged); 359​ QObject::connect(anim, &QAbstractAnimation::finished, q, &DocumentView::isAnimatedChanged);
352 anim->setDuration(DocumentView::AnimDuration); 360​ anim->setDuration(animDuration);
353 mFadeAnimation = anim; 361​ mFadeAnimation = anim;
354 emit q->isAnimatedChanged(); 362​ emit q->isAnimatedChanged();
355 anim->start(QAbstractAnimation::DeleteWhenStopped); 363​ anim->start(QAbstractAnimation::DeleteWhenStopped);
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982 990​
983void DocumentView::moveToAnimated(const QRect& rect) 991​void DocumentView::moveToAnimated(const QRect& rect)
984{ 992​{
993​ int animDuration = style()->styleHint(QStyle::SH_Widget_Animation_Duration, nullptr, nullptr);
994​ if (!QApplication::isEffectEnabled(Qt::UI_AnimateTooltip) || animDuration <= 0) {
995​ setGeometry(rect);
996​ return;
997​ }
985 QPropertyAnimation* anim = new QPropertyAnimation(this, "geometry"); 998​ QPropertyAnimation* anim = new QPropertyAnimation(this, "geometry");
986 anim->setStartValue(geometry()); 999​ anim->setStartValue(geometry());
987 anim->setEndValue(rect); 1000​ anim->setEndValue(rect);
988 anim->setDuration(DocumentView::AnimDuration); 1001​ anim->setDuration(animDuration);
989 connect(anim, &QAbstractAnimation::finished, this, &DocumentView::isAnimatedChanged); 1002​ connect(anim, &QAbstractAnimation::finished, this, &DocumentView::isAnimatedChanged);
990 d->mMoveAnimation = anim; 1003​ d->mMoveAnimation = anim;
991 emit isAnimatedChanged(); 1004​ emit isAnimatedChanged();
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