diff options
| author | Eike Ziller <eike.ziller@qt.io> | 2019-02-15 15:30:52 +0100 |
|---|---|---|
| committer | Eike Ziller <eike.ziller@qt.io> | 2019-02-21 13:26:06 +0000 |
| commit | 334c76fd31f98d95dff94f059da90a118c4ea6be (patch) | |
| tree | 0d1fd04a7e5630644dc9d4903d61ea22769c3e51 /src/plugins/help/helpviewer.h | |
| parent | 9e965409d1cbe6270c6a994bfe41d61a154d1d77 (diff) | |
Help viewer: Add option for scroll wheel zooming
Fixes: QTCREATORBUG-14154
Change-Id: Ia6c4aedb78954614477f0228ba82c4dc476a2525
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: David Schulz <david.schulz@qt.io>
Diffstat (limited to 'src/plugins/help/helpviewer.h')
| -rw-r--r-- | src/plugins/help/helpviewer.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/plugins/help/helpviewer.h b/src/plugins/help/helpviewer.h index 0a24fb7222..d502d7c664 100644 --- a/src/plugins/help/helpviewer.h +++ b/src/plugins/help/helpviewer.h @@ -57,6 +57,9 @@ public: virtual qreal scale() const = 0; virtual void setScale(qreal scale) = 0; + void setScrollWheelZoomingEnabled(bool enabled); + bool isScrollWheelZoomingEnabled() const; + virtual QString title() const = 0; virtual QUrl source() const = 0; @@ -105,12 +108,15 @@ signals: void externalPageRequested(const QUrl &url); protected: + void wheelEvent(QWheelEvent *event) override; + void slotLoadStarted(); void slotLoadFinished(); void restoreOverrideCursor(); Actions m_visibleActions; + bool m_scrollWheelZoomingEnabled = true; int m_loadOverrideStack = 0; }; |