The Trunk: System-mt.1151.mcz

Marcel Taeumel uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-mt.1151.mcz

==================== Summary ====================

Name: System-mt.1151
Author: mt
Time: 15 April 2020, 11:08:14.421692 am
UUID: ed2417d1-2e26-7048-90a0-6ecadf2ade6f
Ancestors: System-mt.1150

Fix typo and choose a more friendly color for text highlights in trees in Squeak's standard UI theme. For example, those highlights are used for indicating monitors on nodes in the ObjectExplorer's tree. I hope you agree that that color should not indicate an erroneous state. So red felt kind of harsh.

=============== Diff against System-mt.1150 ===============

Item was changed:
  ----- Method: SqueakTheme class>>addScrollables: (in category 'instance creation') -----
  addScrollables: theme
  "self create apply"
 
  "Sliders"
  theme
  set: #borderColor for: #Slider to: Color gray;
  set: #borderWidth for: #Slider to: 1;
  set: #color for: #Slider to: Color lightGray;
  set: #thumbBorderColor for: #Slider to: [Color gray: 0.6];
  set: #thumbBorderWidth for: #Slider to: 0;
  set: #thumbColor for: #Slider to: Color veryVeryLightGray;
  set: #thumbShadowModifier for: #Slider to: [ [:c | c alpha: 0.7] ].
 
  "Scroll bars"
  theme
  set: #thumbBorderWidth for: #ScrollBar to: 1;
  set: #thumbColorModifier for: #ScrollBar to: [ [:c | c] ];
  set: #pagingAreaColorModifier for: #ScrollBar to: [ [:c | c darker alpha: 0.35] ];
  set: #borderColorModifier for: #ScrollBar to: [ [:c | c adjustBrightness: -0.3] ].
 
  "Scroll panes (includes generic stuff for list widgets, tree widgets, and text widgets."
  theme
  set: #borderColor for: #ScrollPane to: (Color gray: 0.6);
  set: #borderWidth for: #ScrollPane to: 1;
  set: #borderStyle for: #ScrollPane to: BorderStyle simple;
  set: #color for: #ScrollPane to: Color white.
 
  "List widgets"
  theme
  set: #font for: #PluggableListMorph to: [Preferences standardListFont];
  set: #textColor for: #PluggableListMorph to: Color black;
  set: #selectionColor for: #PluggableListMorph to: (Color r: 0.72 g: 0.72 b: 0.9);
  derive: #multiSelectionColor for: #PluggableListMorph from: #PluggableListMorph at: #selectionColor do: [:c | c lighter];
  set: #selectionTextColor for: #PluggableListMorph to: Color black;
  set: #filterColor for: #PluggableListMorph to: Color yellow paler;
  set: #filterTextColor for: #PluggableListMorph to: Color black;
  set: #preSelectionModifier for: #PluggableListMorph to: [ [:c | Color gray: 0.9] ];
  set: #hoverSelectionModifier for: #PluggableListMorph to: [ [:c | c darker alpha: 0.3] ].
 
  "Tree widgets"
  theme
  derive: #font for: #SimpleHierarchicalListMorph from: #PluggableListMorph;
  derive: #textColor for: #SimpleHierarchicalListMorph from: #PluggableListMorph;
  derive: #selectionColor for: #SimpleHierarchicalListMorph from: #PluggableListMorph;
  derive: #selectionTextColor for: #SimpleHierarchicalListMorph from: #PluggableListMorph;
  derive: #filterColor for: #SimpleHierarchicalListMorph from: #PluggableListMorph;
  derive: #filterTextColor for: #SimpleHierarchicalListMorph from: #PluggableListMorph;
  derive: #hoverSelectionModifier for: #SimpleHierarchicalListMorph from: #PluggableListMorph;
 
+ set: #highlightTextColor for: #SimpleHierarchicalListMorph to: Color fern;
- set: #higlightTextColor for: #SimpleHierarchicalListMorph to: Color red;
  set: #lineColor for: #SimpleHierarchicalListMorph to: Color veryLightGray.
 
  "Text widgets"
  theme
  set: #font for: #PluggableTextMorph to: [Preferences standardSystemFont];
  set: #textColor for: #PluggableTextMorph to: Color black;
  set: #caretColor for: #PluggableTextMorph to: Color red;
  set: #selectionColor for: #PluggableTextMorph to: (TranslucentColor r: 0.0 g: 0.0 b: 0.8 alpha: 0.2);
  set: #unfocusedSelectionModifier for: #PluggableTextMorph to: [ [:c | Color gray: 0.9] ];
  set: #adornmentReadOnly for: #PluggableTextMorph to: Color black;
  set: #adornmentRefuse for: #PluggableTextMorph to: Color tan;
  set: #adornmentConflict for: #PluggableTextMorph to: Color red;
  set: #adornmentDiff for: #PluggableTextMorph to: Color green;
  set: #adornmentNormalEdit for: #PluggableTextMorph to: Color orange;
  set: #adornmentDiffEdit for: #PluggableTextMorph to: Color yellow;
  set: #frameAdornmentWidth for: #PluggableTextMorph to: 1.
  theme
  set: #balloonTextColor for: #PluggableTextMorphPlus to: (Color gray: 0.7);
  derive: #balloonTextFont for: #PluggableTextMorphPlus from: #PluggableTextMorph at: #font.!