tdf#107569 Fix missing res/colorslider.png

Change-Id: I83c719594a29cde8385a22793f17812e7d5c12bb
Reviewed-on: https://gerrit.libreoffice.org/43796
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Maxim Monastirsky <momonasmon@gmail.com>

cui/inc/bitmaps.hlst

@@ -63,6 +63,7 @@
 #define RID_SVXBMP_FILEOPEN             "res/fileopen.png"
 #define RID_SVXBMP_TARGET               "res/target.png"
 #define RID_SVXBMP_NEWDOC               "res/newdoc.png"
+#define RID_SVXBMP_COLORSLIDER          "res/colorslider.png"
 
 #define RID_SVXBMP_COLLAPSEDNODE        "res/sx18002.png"
 #define RID_SVXBMP_EXPANDEDNODE         "res/sx18003.png"

cui/source/dialogs/colorpicker.cxx

@@ -45,6 +45,7 @@
 #include <basegfx/color/bcolortools.hxx>
 #include <dialmgr.hxx>
 #include <colorpicker.hxx>
+#include <bitmaps.hlst>
 #include <cmath>
 #include <limits>
 #include <o3tl/typed_flags_set.hxx>
@@ -906,7 +907,7 @@ ColorPickerDialog::ColorPickerDialog( vcl::Window* pParent, sal_Int32 nColor, sa
 : ModalDialog( pParent, "ColorPicker", "cui/ui/colorpickerdialog.ui" )
 , mnDialogMode( nMode )
 , meMode( DefaultMode )
-, maSliderImage( FixedImage::loadThemeImage("res/colorslider.png") )
+, maSliderImage( BitmapEx( RID_SVXBMP_COLORSLIDER ) )
 {
     get(mpColorField, "colorField");
     get(mpColorSlider, "colorSlider");