diff options
| author | Jarek Kobus <jaroslaw.kobus@qt.io> | 2021-01-14 13:21:15 +0100 |
|---|---|---|
| committer | Jarek Kobus <jaroslaw.kobus@qt.io> | 2021-01-19 16:24:04 +0000 |
| commit | 291f46386fc4432380f96559e5fef66468d48496 (patch) | |
| tree | ebb06d83926599587295053fb8328aaaac9e072c /src/plugins/help/helpviewer.h | |
| parent | aa974e6816b7fc5cdd60b855a2e2b959e07dab23 (diff) | |
Add "Zoom" setting to the Help font settings
If the scrollWheelZooming is enabled, this
setting will get updated when using scroll wheel.
It will also be used when zooming in/out
by using keyboard shortcuts.
Fixes: QTCREATORBUG-25109
Fixes: QTCREATORBUG-25230
Fixes: QTCREATORBUG-23731
Change-Id: I9d22632b4c034ce236fa39dba074df4a2746ff84
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Diffstat (limited to 'src/plugins/help/helpviewer.h')
| -rw-r--r-- | src/plugins/help/helpviewer.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/plugins/help/helpviewer.h b/src/plugins/help/helpviewer.h index b1be6e1dfb..4e0a7f7554 100644 --- a/src/plugins/help/helpviewer.h +++ b/src/plugins/help/helpviewer.h @@ -54,9 +54,9 @@ public: virtual QFont viewerFont() const = 0; virtual void setViewerFont(const QFont &font) = 0; - virtual qreal scale() const = 0; virtual void setScale(qreal scale) = 0; + void setFontZoom(int percentage); void setScrollWheelZoomingEnabled(bool enabled); bool isScrollWheelZoomingEnabled() const; @@ -87,9 +87,9 @@ public: void home(); - virtual void scaleUp() = 0; - virtual void scaleDown() = 0; - virtual void resetScale() = 0; + void scaleUp(); + void scaleDown(); + void resetScale(); virtual void copy() = 0; virtual void stop() = 0; virtual void forward() = 0; @@ -117,6 +117,9 @@ protected: Actions m_visibleActions; bool m_scrollWheelZoomingEnabled = true; int m_loadOverrideStack = 0; +private: + void incrementZoom(int steps); + void applyZoom(int percentage); }; } // namespace Internal |