diff --git a/rtdata/languages/default b/rtdata/languages/default
index fa663e5c5..961bc3518 100644
--- a/rtdata/languages/default
+++ b/rtdata/languages/default
@@ -104,7 +104,7 @@ EXPORT_PIPELINE;Processing pipeline
 EXPORT_PUTTOQUEUEFAST;Put to queue for fast export
 EXPORT_RAW_DMETHOD;Demosaic method
 EXPORT_USE_FAST_PIPELINE;Dedicated (full processing on resized image)
-EXPORT_USE_FAST_PIPELINE_TIP;Use a dedicated processing pipeline for images in Fast Export mode, that trades speed for quality. Resizing of the image is done as early as possible, instead of doing it at the end like in the normal pipeline. The speedup can be significant, but be prepared to see artifacts and a general degradation of output quality.
+EXPORT_USE_FAST_PIPELINE_TOOLTIP;Use a dedicated processing pipeline for images in Fast Export mode, that trades speed for quality. Resizing of the image is done as early as possible, instead of doing it at the end like in the normal pipeline. The speedup can be significant, but be prepared to see artifacts and a general degradation of output quality.
 EXPORT_USE_NORMAL_PIPELINE;Standard (bypass some steps, resize at the end)
 EXTPROGTARGET_1;raw
 EXTPROGTARGET_2;queue-processed
@@ -1983,7 +1983,7 @@ PROFILEPANEL_GLOBALPROFILES;Bundled profiles
 PROFILEPANEL_LABEL;Processing Profiles
 PROFILEPANEL_LOADDLGLABEL;Load Processing Parameters...
 PROFILEPANEL_LOADPPASTE;Parameters to load
-PROFILEPANEL_MODE_TIP;Processing profile fill mode.\n\nButton pressed: partial profiles will be converted to full profiles; the missing values will be replaced with hard-coded defaults.\n\nButton released: profiles will be applied as they are, altering only those values which they contain.
+PROFILEPANEL_MODE_TOOLTIP;Processing profile fill mode.\n\nButton pressed: partial profiles will be converted to full profiles; the missing values will be replaced with hard-coded defaults.\n\nButton released: profiles will be applied as they are, altering only those values which they contain.
 PROFILEPANEL_MYPROFILES;My profiles
 PROFILEPANEL_PASTEPPASTE;Parameters to paste
 PROFILEPANEL_PCUSTOM;Custom
@@ -2221,9 +2221,9 @@ TP_COLORAPP_MODELCAT;CAM
 TP_COLORAPP_MODELCAT_TOOLTIP;Allows you to choose between CIECAM02 or CIECAM16.\nCIECAM02 will sometimes be more accurate.\nCIECAM16 should generate fewer artifacts.
 TP_COLORAPP_MODEL_TOOLTIP;White-Point Model.\n\n<b>WB [RT] + [output]</b>: RT's white balance is used for the scene, CIECAM is set to D50, and the output device's white balance is set in Viewing Conditions.\n\n<b>WB [RT+CAT02/16] + [output]</b>: RT's white balance settings are used by CAT02 and the output device's white balance is set in Viewing Conditions.\n\n<b>Free temp + tint + CAT02/16 + [output]:</b> temp and tint are selected by the user, the output device's white balance is set in Viewing Conditions.
 TP_COLORAPP_NEUTRAL;Reset
-TP_COLORAPP_NEUTRAL_TIP;Reset all sliders checkbox and curves to their default values
+TP_COLORAPP_NEUTRAL_TOOLTIP;Reset all sliders checkbox and curves to their default values
 TP_COLORAPP_PRESETCAT02;Preset CAT02/16 automatic - Symmetric mode
-TP_COLORAPP_PRESETCAT02_TIP;Set combobox, sliders, temp, green so that CAT02/16 automatic is preset.\nYou can change illuminant shooting conditions.\nYou must change CAT02/16 adaptation Viewing conditions if needed.\nYou can change Temperature and Tint Viewing conditions if needed, and other settings if needed.\nAll auto checkbox are disabled
+TP_COLORAPP_PRESETCAT02_TOOLTIP;Set combobox, sliders, temp, green so that CAT02/16 automatic is preset.\nYou can change illuminant shooting conditions.\nYou must change CAT02/16 adaptation Viewing conditions if needed.\nYou can change Temperature and Tint Viewing conditions if needed, and other settings if needed.\nAll auto checkbox are disabled
 TP_COLORAPP_RSTPRO;Red & skin-tones protection
 TP_COLORAPP_RSTPRO_TOOLTIP;Red &amp; skin-tones protection affects both sliders and curves.
 TP_COLORAPP_SOURCEF_TOOLTIP;Corresponds to the shooting conditions and how to bring the conditions and data back to a 'normal' area. Normal means average or standard conditions and data, i.e. without taking into account CIECAM corrections.
@@ -2293,7 +2293,7 @@ TP_COLORTONING_METHOD;Method
 TP_COLORTONING_METHOD_TOOLTIP;'L*a*b* blending', 'RGB sliders' and 'RGB curves' use interpolated color blending.\n'Color balance (Shadows/Midtones/Highlights)' and 'Saturation 2 colors' use direct colors.\n\nThe Black-and-White tool can be enabled when using any color toning method, which allows for color toning.
 TP_COLORTONING_MIDTONES;Midtones
 TP_COLORTONING_NEUTRAL;Reset sliders
-TP_COLORTONING_NEUTRAL_TIP;Reset all values (Shadows, Midtones, Highlights) to default.
+TP_COLORTONING_NEUTRAL_TOOLTIP;Reset all values (Shadows, Midtones, Highlights) to default.
 TP_COLORTONING_OPACITY;Opacity:
 TP_COLORTONING_RGBCURVES;RGB - Curves
 TP_COLORTONING_RGBSLIDERS;RGB - Sliders
@@ -2410,7 +2410,7 @@ TP_DIRPYREQUALIZER_SKIN_TOOLTIP;At -100 skin-tones are targetted.\nAt 0 all tone
 TP_DIRPYREQUALIZER_THRESHOLD;Threshold
 TP_DIRPYREQUALIZER_TOOLTIP;Attempts to reduce artifacts in the transitions between skin colors (hue, chroma, luma) and the rest of the image.
 TP_DISTORTION_AMOUNT;Amount
-TP_DISTORTION_AUTO_TIP;Automatically corrects lens distortion in raw files by matching it against the embedded JPEG image if one exists and has had its lens disortion auto-corrected by the camera.
+TP_DISTORTION_AUTO_TOOLTIP;Automatically corrects lens distortion in raw files by matching it against the embedded JPEG image if one exists and has had its lens disortion auto-corrected by the camera.
 TP_DISTORTION_LABEL;Distortion Correction
 TP_EPD_EDGESTOPPING;Edge stopping
 TP_EPD_GAMMA;Gamma
@@ -2419,12 +2419,12 @@ TP_EPD_REWEIGHTINGITERATES;Reweighting iterates
 TP_EPD_SCALE;Scale
 TP_EPD_STRENGTH;Strength
 TP_EXPOSURE_AUTOLEVELS;Auto Levels
-TP_EXPOSURE_AUTOLEVELS_TIP;Toggles execution of Auto Levels to automatically set Exposure slider values based on an image analysis.\nEnables Highlight Reconstruction if necessary.
+TP_EXPOSURE_AUTOLEVELS_TOOLTIP;Toggles execution of Auto Levels to automatically set Exposure slider values based on an image analysis.\nEnables Highlight Reconstruction if necessary.
 TP_EXPOSURE_BLACKLEVEL;Black
 TP_EXPOSURE_BRIGHTNESS;Lightness
 TP_EXPOSURE_CLAMPOOG;Clip out-of-gamut colors
 TP_EXPOSURE_CLIP;Clip %
-TP_EXPOSURE_CLIP_TIP;The fraction of pixels to be clipped in Auto Levels operation.
+TP_EXPOSURE_CLIP_TOOLTIP;The fraction of pixels to be clipped in Auto Levels operation.
 TP_EXPOSURE_COMPRHIGHLIGHTS;Highlight compression
 TP_EXPOSURE_COMPRHIGHLIGHTSTHRESHOLD;Highlight compression threshold
 TP_EXPOSURE_COMPRSHADOWS;Shadow compression
@@ -2625,7 +2625,7 @@ TP_LABCURVE_CURVEEDITOR_LH_TOOLTIP;Luminance according to hue L=f(H)
 TP_LABCURVE_CURVEEDITOR_LL_TOOLTIP;Luminance according to luminance L=f(L)
 TP_LABCURVE_LABEL;L*a*b* Adjustments
 TP_LABCURVE_LCREDSK;Restrict LC to red and skin-tones
-TP_LABCURVE_LCREDSK_TIP;If enabled, the LC Curve affects only red and skin-tones.\nIf disabled, it applies to all tones.
+TP_LABCURVE_LCREDSK_TOOLTIP;If enabled, the LC Curve affects only red and skin-tones.\nIf disabled, it applies to all tones.
 TP_LABCURVE_RSTPROTECTION;Red and skin-tones protection
 TP_LABCURVE_RSTPRO_TOOLTIP;Works on the Chromaticity slider and the CC curve.
 TP_LENSGEOM_AUTOCROP;Auto-Crop
@@ -3445,7 +3445,7 @@ TP_METADATA_MODE;Metadata copy mode
 TP_METADATA_STRIP;Strip all metadata
 TP_METADATA_TUNNEL;Copy unchanged
 TP_NEUTRAL;Reset
-TP_NEUTRAL_TIP;Resets exposure sliders to neutral values.\nApplies to the same controls that Auto Levels applies to, regardless of whether you used Auto Levels or not.
+TP_NEUTRAL_TOOLTIP;Resets exposure sliders to neutral values.\nApplies to the same controls that Auto Levels applies to, regardless of whether you used Auto Levels or not.
 TP_PCVIGNETTE_FEATHER;Feather
 TP_PCVIGNETTE_FEATHER_TOOLTIP;Feathering:\n0 = corners only,\n50 = halfway to center,\n100 = to center.
 TP_PCVIGNETTE_LABEL;Vignette Filter
@@ -3664,7 +3664,7 @@ TP_RETINEX_MLABEL;Restored data Min=%1 Max=%2
 TP_RETINEX_MLABEL_TOOLTIP;The values should be close to Min=0 Max=32768 (log mode) but other values are possible.You can adjust 'Clip restored data (gain)' and 'Offset' to normalize.\nRecovers image data without blending
 TP_RETINEX_NEIGHBOR;Radius
 TP_RETINEX_NEUTRAL;Reset
-TP_RETINEX_NEUTRAL_TIP;Reset all sliders and curves to their default values.
+TP_RETINEX_NEUTRAL_TOOLTIP;Reset all sliders and curves to their default values.
 TP_RETINEX_OFFSET;Offset (brightness)
 TP_RETINEX_SCALES;Gaussian gradient
 TP_RETINEX_SCALES_TOOLTIP;If slider at 0, all iterations are identical.\nIf > 0 Scale and radius are reduced when iterations increase, and conversely.
@@ -3700,7 +3700,7 @@ TP_RGBCURVES_RED;R
 TP_ROTATE_DEGREE;Degree
 TP_ROTATE_LABEL;Rotate
 TP_ROTATE_SELECTLINE;Select Straight Line
-TP_SAVEDIALOG_OK_TIP;Shortcut: <b>Ctrl-Enter</b>
+TP_SAVEDIALOG_OK_TOOLTIP;Shortcut: <b>Ctrl-Enter</b>
 TP_SHADOWSHLIGHTS_HIGHLIGHTS;Highlights
 TP_SHADOWSHLIGHTS_HLTONALW;Highlights tonal width
 TP_SHADOWSHLIGHTS_LABEL;Shadows/Highlights
diff --git a/rtgui/colorappearance.cc b/rtgui/colorappearance.cc
index 3acaeeff8..a0d341cf2 100644
--- a/rtgui/colorappearance.cc
+++ b/rtgui/colorappearance.cc
@@ -270,7 +270,7 @@ ColorAppearance::ColorAppearance () : FoldableToolPanel (this, "colorappearance"
     genVBox->pack_start (*catHBox, Gtk::PACK_SHRINK);
     
     presetcat02 = Gtk::manage (new Gtk::CheckButton  (M ("TP_COLORAPP_PRESETCAT02")));
-    presetcat02->set_tooltip_markup (M("TP_COLORAPP_PRESETCAT02_TIP"));
+    presetcat02->set_tooltip_markup (M("TP_COLORAPP_PRESETCAT02_TOOLTIP"));
     presetcat02conn = presetcat02->signal_toggled().connect( sigc::mem_fun(*this, &ColorAppearance::presetcat02pressed));
 //    genVBox->pack_start (*presetcat02, Gtk::PACK_SHRINK);
 
@@ -744,7 +744,7 @@ ColorAppearance::ColorAppearance () : FoldableToolPanel (this, "colorappearance"
     RTImage *resetImg = Gtk::manage (new RTImage ("undo-small.png", "redo-small.png"));
     setExpandAlignProperties (resetImg, false, false, Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
     neutral->set_image (*resetImg);
-    neutral->set_tooltip_text (M ("TP_COLORAPP_NEUTRAL_TIP"));
+    neutral->set_tooltip_text (M ("TP_COLORAPP_NEUTRAL_TOOLTIP"));
     neutralconn = neutral->signal_pressed().connect ( sigc::mem_fun (*this, &ColorAppearance::neutral_pressed) );
     neutral->show();
 
diff --git a/rtgui/colortoning.cc b/rtgui/colortoning.cc
index 0140c5b62..019bedff6 100644
--- a/rtgui/colortoning.cc
+++ b/rtgui/colortoning.cc
@@ -315,7 +315,7 @@ ColorToning::ColorToning () : FoldableToolPanel(this, "colortoning", M("TP_COLOR
     neutrHBox = Gtk::manage (new Gtk::Box());
 
     neutral = Gtk::manage (new Gtk::Button (M("TP_COLORTONING_NEUTRAL")));
-    neutral->set_tooltip_text (M("TP_COLORTONING_NEUTRAL_TIP"));
+    neutral->set_tooltip_text (M("TP_COLORTONING_NEUTRAL_TOOLTIP"));
     neutralconn = neutral->signal_pressed().connect( sigc::mem_fun(*this, &ColorToning::neutral_pressed) );
     neutral->show();
     neutrHBox->pack_start (*neutral);
diff --git a/rtgui/distortion.cc b/rtgui/distortion.cc
index 165ccee06..6e2bd7a35 100644
--- a/rtgui/distortion.cc
+++ b/rtgui/distortion.cc
@@ -35,7 +35,7 @@ Distortion::Distortion (): FoldableToolPanel(this, "distortion", M("TP_DISTORTIO
     autoDistor->set_image (*Gtk::manage (new RTImage ("distortion-auto-small.png")));
     autoDistor->get_style_context()->add_class("independent");
     autoDistor->set_alignment(0.5f, 0.5f);
-    autoDistor->set_tooltip_text (M("TP_DISTORTION_AUTO_TIP"));
+    autoDistor->set_tooltip_text (M("TP_DISTORTION_AUTO_TOOLTIP"));
     idConn = autoDistor->signal_pressed().connect( sigc::mem_fun(*this, &Distortion::idPressed) );
     autoDistor->show();
     pack_start (*autoDistor);
diff --git a/rtgui/exportpanel.cc b/rtgui/exportpanel.cc
index a4ce63c1d..f6c8a79f0 100644
--- a/rtgui/exportpanel.cc
+++ b/rtgui/exportpanel.cc
@@ -46,7 +46,7 @@ ExportPanel::ExportPanel () : listener (nullptr)
     use_normal_pipeline     = Gtk::manage ( new Gtk::RadioButton (pipeline_group, M ("EXPORT_USE_NORMAL_PIPELINE")));
     bypass_box = Gtk::manage (new Gtk::Box(Gtk::ORIENTATION_VERTICAL));
     bypass_ALL              = Gtk::manage ( new Gtk::CheckButton (M ("EXPORT_BYPASS_ALL")));
-    use_fast_pipeline->set_tooltip_text (M ("EXPORT_USE_FAST_PIPELINE_TIP"));
+    use_fast_pipeline->set_tooltip_text (M ("EXPORT_USE_FAST_PIPELINE_TOOLTIP"));
     bypass_sharpening       = Gtk::manage ( new Gtk::CheckButton (M ("EXPORT_BYPASS_SHARPENING")));
     bypass_sharpenEdge      = Gtk::manage ( new Gtk::CheckButton (M ("EXPORT_BYPASS_SHARPENEDGE")));
     bypass_sharpenMicro     = Gtk::manage ( new Gtk::CheckButton (M ("EXPORT_BYPASS_SHARPENMICRO")));
diff --git a/rtgui/labcurve.cc b/rtgui/labcurve.cc
index dca1dfd45..d2279f586 100644
--- a/rtgui/labcurve.cc
+++ b/rtgui/labcurve.cc
@@ -66,7 +66,7 @@ LCurve::LCurve () : FoldableToolPanel(this, "labcurves", M("TP_LABCURVE_LABEL"),
     pack_start (*avoidcolorshift, Gtk::PACK_SHRINK, 4);
 
     lcredsk = Gtk::manage (new Gtk::CheckButton (M("TP_LABCURVE_LCREDSK")));
-    lcredsk->set_tooltip_markup (M("TP_LABCURVE_LCREDSK_TIP"));
+    lcredsk->set_tooltip_markup (M("TP_LABCURVE_LCREDSK_TOOLTIP"));
     pack_start (*lcredsk);
 
     rstprotection = Gtk::manage ( new Adjuster (M("TP_LABCURVE_RSTPROTECTION"), 0., 100., 0.1, 0.) );
diff --git a/rtgui/locallabtools.cc b/rtgui/locallabtools.cc
index bc72a8f35..c59dd233a 100644
--- a/rtgui/locallabtools.cc
+++ b/rtgui/locallabtools.cc
@@ -6717,7 +6717,7 @@ LocallabBlur::LocallabBlur():
     RTImage *resetImg = Gtk::manage (new RTImage ("undo-small.png", "redo-small.png"));
     setExpandAlignProperties (resetImg, false, false, Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
     neutral->set_image (*resetImg);
-    neutral->set_tooltip_text (M ("TP_RETINEX_NEUTRAL_TIP"));
+    neutral->set_tooltip_text (M ("TP_RETINEX_NEUTRAL_TOOLTIP"));
     neutralconn = neutral->signal_pressed().connect ( sigc::mem_fun (*this, &LocallabBlur::neutral_pressed) );
     neutral->show();
 
diff --git a/rtgui/profilepanel.cc b/rtgui/profilepanel.cc
index e18ec8cff..8ce9055d0 100644
--- a/rtgui/profilepanel.cc
+++ b/rtgui/profilepanel.cc
@@ -56,7 +56,7 @@ ProfilePanel::ProfilePanel () : storedPProfile(nullptr), lastSavedPSE(nullptr),
     fillMode->set_active(options.filledProfile);
     fillMode->add( options.filledProfile ? *profileFillModeOnImage : *profileFillModeOffImage );
     fillMode->signal_toggled().connect ( sigc::mem_fun(*this, &ProfilePanel::profileFillModeToggled) );
-    fillMode->set_tooltip_text(M("PROFILEPANEL_MODE_TIP"));
+    fillMode->set_tooltip_text(M("PROFILEPANEL_MODE_TOOLTIP"));
 //GTK318
 #if GTK_MAJOR_VERSION == 3 && GTK_MINOR_VERSION < 20
     fillMode->set_margin_right(2);
diff --git a/rtgui/retinex.cc b/rtgui/retinex.cc
index a9d7cc376..b5877d63f 100644
--- a/rtgui/retinex.cc
+++ b/rtgui/retinex.cc
@@ -494,7 +494,7 @@ Retinex::Retinex () : FoldableToolPanel (this, "retinex", M ("TP_RETINEX_LABEL")
     RTImage *resetImg = Gtk::manage (new RTImage ("undo-small.png", "redo-small.png"));
     setExpandAlignProperties (resetImg, false, false, Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
     neutral->set_image (*resetImg);
-    neutral->set_tooltip_text (M ("TP_RETINEX_NEUTRAL_TIP"));
+    neutral->set_tooltip_text (M ("TP_RETINEX_NEUTRAL_TOOLTIP"));
     neutralconn = neutral->signal_pressed().connect ( sigc::mem_fun (*this, &Retinex::neutral_pressed) );
     neutral->show();
 
diff --git a/rtgui/saveasdlg.cc b/rtgui/saveasdlg.cc
index 9fdb90f18..1e361411c 100644
--- a/rtgui/saveasdlg.cc
+++ b/rtgui/saveasdlg.cc
@@ -120,7 +120,7 @@ SaveAsDialog::SaveAsDialog (const Glib::ustring &initialDir, Gtk::Window* parent
     Gtk::Button* ok     = Gtk::manage( new Gtk::Button (M("GENERAL_OK")) );
     Gtk::Button* cancel = Gtk::manage( new Gtk::Button (M("GENERAL_CANCEL")) );
 
-    ok->set_tooltip_markup (M("TP_SAVEDIALOG_OK_TIP"));
+    ok->set_tooltip_markup (M("TP_SAVEDIALOG_OK_TOOLTIP"));
 
     ok->signal_clicked().connect( sigc::mem_fun(*this, &SaveAsDialog::okPressed) );
     cancel->signal_clicked().connect( sigc::mem_fun(*this, &SaveAsDialog::cancelPressed) );
diff --git a/rtgui/tonecurve.cc b/rtgui/tonecurve.cc
index 8a33575ca..6cbd70825 100644
--- a/rtgui/tonecurve.cc
+++ b/rtgui/tonecurve.cc
@@ -58,11 +58,11 @@ ToneCurve::ToneCurve() : FoldableToolPanel(this, "tonecurve", M("TP_EXPOSURE_LAB
     abox->set_spacing (4);
 
     autolevels = Gtk::manage(new Gtk::ToggleButton(M("TP_EXPOSURE_AUTOLEVELS")));
-    autolevels->set_tooltip_markup(M("TP_EXPOSURE_AUTOLEVELS_TIP"));
+    autolevels->set_tooltip_markup(M("TP_EXPOSURE_AUTOLEVELS_TOOLTIP"));
     autoconn = autolevels->signal_toggled().connect(sigc::mem_fun(*this, &ToneCurve::autolevels_toggled));
 
     lclip = Gtk::manage(new Gtk::Label(M("TP_EXPOSURE_CLIP")));
-    lclip->set_tooltip_text(M("TP_EXPOSURE_CLIP_TIP"));
+    lclip->set_tooltip_text(M("TP_EXPOSURE_CLIP_TOOLTIP"));
 
     sclip = Gtk::manage(new MySpinButton());
     sclip->set_range(0.0, 0.99);
@@ -74,7 +74,7 @@ ToneCurve::ToneCurve() : FoldableToolPanel(this, "tonecurve", M("TP_EXPOSURE_LAB
     sclip->signal_value_changed().connect(sigc::mem_fun(*this, &ToneCurve::clip_changed));
 
     neutral = Gtk::manage(new Gtk::Button(M("TP_NEUTRAL")));
-    neutral->set_tooltip_text(M("TP_NEUTRAL_TIP"));
+    neutral->set_tooltip_text(M("TP_NEUTRAL_TOOLTIP"));
     neutralconn = neutral->signal_pressed().connect(sigc::mem_fun(*this, &ToneCurve::neutral_pressed));
     neutral->show();
 
@@ -872,7 +872,7 @@ void ToneCurve::setBatchMode(bool batchMode)
 
     removeIfThere(abox, autolevels, false);
     autolevels = Gtk::manage(new Gtk::CheckButton(M("TP_EXPOSURE_AUTOLEVELS")));
-    autolevels->set_tooltip_markup(M("TP_EXPOSURE_AUTOLEVELS_TIP"));
+    autolevels->set_tooltip_markup(M("TP_EXPOSURE_AUTOLEVELS_TOOLTIP"));
     autoconn = autolevels->signal_toggled().connect(sigc::mem_fun(*this, &ToneCurve::autolevels_toggled));
     abox->pack_start(*autolevels);
 
diff --git a/rtgui/wavelet.cc b/rtgui/wavelet.cc
index 7fa79f881..d9691bd55 100644
--- a/rtgui/wavelet.cc
+++ b/rtgui/wavelet.cc
@@ -1168,7 +1168,7 @@ Wavelet::Wavelet() :
     //RTImage *resetImg = Gtk::manage (new RTImage ("undo-small.png", "redo-small.png"));
     //neutral->set_image(*resetImg);
     Gtk::Button* const neutral = Gtk::manage(new Gtk::Button(M("TP_COLORTONING_NEUTRAL")));
-    neutral->set_tooltip_text(M("TP_COLORTONING_NEUTRAL_TIP"));
+    neutral->set_tooltip_text(M("TP_COLORTONING_NEUTRAL_TOOLTIP"));
     neutralconn = neutral->signal_pressed().connect(sigc::mem_fun(*this, &Wavelet::neutral_pressed));
     neutral->show();
     neutrHBox->pack_start(*neutral, Gtk::PACK_EXPAND_WIDGET);