initial commit of ASYST project to public repository

Source/theme/light.tcl

+# Copyright (c) 2021 rdbende <rdbende@gmail.com>
+
+# The Azure theme is a beautiful modern ttk theme inspired by Microsoft's fluent design.
+
+package require Tk 8.6
+
+namespace eval ttk::theme::azure-light {
+    variable version 2.0
+    package provide ttk::theme::azure-light $version
+
+    ttk::style theme create azure-light -parent clam -settings {
+        proc load_images {imgdir} {
+            variable I
+            foreach file [glob -directory $imgdir *.png] {
+                set img [file tail [file rootname $file]]
+                set I($img) [image create photo -file $file -format png]
+            }
+        }
+
+        load_images [file join [file dirname [info script]] light]
+        
+        array set colors {
+            -fg             "#000000"
+            -bg             "#ffffff"
+            -disabledfg     "#737373"
+            -disabledbg     "#ffffff"
+            -selectfg       "#ffffff"
+            -selectbg       "#007fff"
+        }
+
+        ttk::style layout TButton {
+            Button.button -children {
+                Button.padding -children {
+                    Button.label -side left -expand true
+                } 
+            }
+        }
+
+        ttk::style layout Toolbutton {
+            Toolbutton.button -children {
+                Toolbutton.padding -children {
+                    Toolbutton.label -side left -expand true
+                } 
+            }
+        }
+
+        ttk::style layout TMenubutton {
+            Menubutton.button -children {
+                Menubutton.padding -children {
+                    Menubutton.indicator -side right
+                    Menubutton.label -side right -expand true
+                }
+            }
+        }
+
+        ttk::style layout TOptionMenu {
+            OptionMenu.button -children {
+                OptionMenu.padding -children {
+                    OptionMenu.indicator -side right
+                    OptionMenu.label -side right -expand true
+                }
+            }
+        }
+
+        ttk::style layout Accent.TButton {
+            AccentButton.button -children {
+                AccentButton.padding -children {
+                    AccentButton.label -side left -expand true
+                } 
+            }
+        }
+
+        ttk::style layout TCheckbutton {
+            Checkbutton.button -children {
+                Checkbutton.padding -children {
+                    Checkbutton.indicator -side left
+                    Checkbutton.label -side right -expand true
+                }
+            }
+        }
+
+        ttk::style layout Switch.TCheckbutton {
+            Switch.button -children {
+                Switch.padding -children {
+                    Switch.indicator -side left
+                    Switch.label -side right -expand true
+                }
+            }
+        }
+
+        ttk::style layout Toggle.TButton {
+            ToggleButton.button -children {
+                ToggleButton.padding -children {
+                    ToggleButton.label -side left -expand true
+                } 
+            }
+        }
+
+        ttk::style layout TRadiobutton {
+            Radiobutton.button -children {
+                Radiobutton.padding -children {
+                    Radiobutton.indicator -side left
+                    Radiobutton.label -side right -expand true
+                }
+            }
+        }
+
+        ttk::style layout Vertical.TScrollbar {
+            Vertical.Scrollbar.trough -sticky ns -children {
+                Vertical.Scrollbar.thumb -expand true
+            }
+        }
+
+        ttk::style layout Horizontal.TScrollbar {
+            Horizontal.Scrollbar.trough -sticky ew -children {
+                Horizontal.Scrollbar.thumb -expand true
+            }
+        }
+
+        ttk::style layout TCombobox {
+            Combobox.field -sticky nswe -children {
+                Combobox.padding -expand true -sticky nswe -children {
+                    Combobox.textarea -sticky nswe
+                }
+            }
+            Combobox.button -side right -sticky ns -children {
+                Combobox.arrow -sticky nsew
+            }
+        }
+        
+        ttk::style layout TSpinbox {
+            Spinbox.field -sticky nsew -children {
+                Spinbox.padding -expand true -sticky nswe -children {
+                    Spinbox.textarea -sticky nswe
+                }
+                
+            }
+            Spinbox.button -side right -sticky ns -children {
+                null -side right -children {
+                    Spinbox.uparrow -side top
+                    Spinbox.downarrow -side bottom
+                }
+            }
+        }
+        
+        ttk::style layout Horizontal.TSeparator {
+            Horizontal.separator -sticky nswe
+        }
+
+        ttk::style layout Vertical.TSeparator {
+            Vertical.separator -sticky nswe
+        }
+        
+        ttk::style layout Horizontal.Tick.TScale {
+            Horizontal.TickScale.trough -sticky ew -children {
+                Horizontal.TickScale.slider -sticky w
+            }
+        }
+        
+        ttk::style layout Vertical.Tick.TScale {
+            Vertical.TickScale.trough -sticky ns -children {
+                Vertical.TickScale.slider -sticky n
+            }
+        }
+
+        ttk::style layout Card.TFrame {
+            Card.field {
+                Card.padding -expand 1 
+            }
+        }
+
+        ttk::style layout TLabelframe {
+            Labelframe.border {
+                Labelframe.padding -expand 1 -children {
+                    Labelframe.label -side right
+                }
+            }
+        }
+
+        ttk::style layout TNotebook.Tab {
+            Notebook.tab -children {
+                Notebook.padding -side top -children {
+                    Notebook.label -side top -sticky {}
+                }
+            }
+        }
+
+        ttk::style layout Treeview.Item {
+            Treeitem.padding -sticky nswe -children {
+                Treeitem.indicator -side left -sticky {}
+                Treeitem.image -side left -sticky {}
+                Treeitem.text -side left -sticky {}
+            }
+        }
+
+
+        # Elements
+
+        # Button
+        ttk::style configure TButton -padding {8 4 8 4} -width -10 -anchor center
+
+        ttk::style element create Button.button image \
+            [list $I(rect-basic) \
+            	{selected disabled} $I(rect-basic) \
+                disabled $I(rect-basic) \
+                selected $I(rect-basic) \
+                pressed $I(rect-basic) \
+                active $I(button-hover) \
+            ] -border 4 -sticky ewns
+
+        # Toolbutton
+        ttk::style configure Toolbutton -padding {8 4 8 4} -width -10 -anchor center
+
+        ttk::style element create Toolbutton.button image \
+            [list $I(empty) \
+            	{selected disabled} $I(empty) \
+                disabled $I(empty) \
+                selected $I(rect-basic) \
+                pressed $I(rect-basic) \
+                active $I(rect-basic) \
+            ] -border 4 -sticky ewns
+
+        # Menubutton
+        ttk::style configure TMenubutton -padding {8 4 4 4}
+
+        ttk::style element create Menubutton.button \
+            image [list $I(rect-basic) \
+                disabled $I(rect-basic) \
+                pressed $I(rect-basic) \
+                active $I(button-hover) \
+            ] -border 4 -sticky ewns 
+
+        ttk::style element create Menubutton.indicator \
+            image [list $I(down) \
+                active   $I(down) \
+                pressed  $I(down) \
+                disabled $I(down) \
+            ] -width 15 -sticky e
+
+        # OptionMenu
+        ttk::style configure TOptionMenu -padding {8 4 4 4}
+
+        ttk::style element create OptionMenu.button \
+            image [list $I(rect-basic) \
+                disabled $I(rect-basic) \
+                pressed $I(rect-basic) \
+                active $I(button-hover) \
+            ] -border 4 -sticky ewns 
+
+        ttk::style element create OptionMenu.indicator \
+            image [list $I(down) \
+                active   $I(down) \
+                pressed  $I(down) \
+                disabled $I(down) \
+            ] -width 15 -sticky e
+
+        # AccentButton
+        ttk::style configure Accent.TButton -padding {8 4 8 4} -width -10 -anchor center
+
+        ttk::style element create AccentButton.button image \
+            [list $I(rect-accent) \
+            	{selected disabled} $I(rect-accent-hover) \
+                disabled $I(rect-accent-hover) \
+                selected $I(rect-accent) \
+                pressed $I(rect-accent) \
+                active $I(rect-accent-hover) \
+            ] -border 4 -sticky ewns
+
+        # Checkbutton
+        ttk::style configure TCheckbutton -padding 4
+
+        ttk::style element create Checkbutton.indicator image \
+            [list $I(box-basic) \
+                {alternate disabled} $I(check-tri-basic) \
+                {selected disabled} $I(check-basic) \
+                disabled $I(box-basic) \
+                {pressed alternate} $I(check-tri-hover) \
+                {active alternate} $I(check-tri-hover) \
+                alternate $I(check-tri-accent) \
+                {pressed selected} $I(check-hover) \
+                {active selected} $I(check-hover) \
+                selected $I(check-accent) \
+                {pressed !selected} $I(rect-hover) \
+                active $I(box-hover) \
+            ] -width 26 -sticky w
+
+        # Switch
+        ttk::style element create Switch.indicator image \
+            [list $I(off-basic) \
+                {selected disabled} $I(on-basic) \
+                disabled $I(off-basic) \
+                {pressed selected} $I(on-hover) \
+                {active selected} $I(on-hover) \
+                selected $I(on-accent) \
+                {pressed !selected} $I(off-hover) \
+                active $I(off-hover) \
+            ] -width 46 -sticky w
+
+        # ToggleButton
+        ttk::style configure Toggle.TButton -padding {8 4 8 4} -width -10 -anchor center
+
+        ttk::style element create ToggleButton.button image \
+            [list $I(rect-basic) \
+                {selected disabled} $I(rect-accent-hover) \
+                disabled $I(rect-basic) \
+                {pressed selected} $I(rect-basic) \
+                {active selected} $I(rect-accent) \
+                selected $I(rect-accent) \
+                {pressed !selected} $I(rect-accent) \
+                active $I(rect-basic) \
+            ] -border 4 -sticky ewns
+
+        # Radiobutton
+        ttk::style configure TRadiobutton -padding 4
+
+        ttk::style element create Radiobutton.indicator image \
+            [list $I(outline-basic) \
+                {alternate disabled} $I(radio-tri-basic) \
+                {selected disabled} $I(radio-basic) \
+                disabled $I(outline-basic) \
+                {pressed alternate} $I(radio-tri-hover) \
+                {active alternate} $I(radio-tri-hover) \
+                alternate $I(radio-tri-accent) \
+                {pressed selected} $I(radio-hover) \
+                {active selected} $I(radio-hover) \
+                selected $I(radio-accent) \
+                {pressed !selected} $I(circle-hover) \
+                active $I(outline-hover) \
+            ] -width 26 -sticky w
+
+        # Scrollbar
+        ttk::style element create Horizontal.Scrollbar.trough image $I(hor-basic) \
+            -sticky ew
+
+        ttk::style element create Horizontal.Scrollbar.thumb \
+             image [list $I(hor-accent) \
+                disabled $I(hor-basic) \
+                pressed $I(hor-hover) \
+                active $I(hor-hover) \
+            ] -sticky ew
+
+        ttk::style element create Vertical.Scrollbar.trough image $I(vert-basic) \
+            -sticky ns
+
+        ttk::style element create Vertical.Scrollbar.thumb \
+            image [list $I(vert-accent) \
+                disabled  $I(vert-basic) \
+                pressed $I(vert-hover) \
+                active $I(vert-hover) \
+            ] -sticky ns
+
+        # Scale
+        ttk::style element create Horizontal.Scale.trough image $I(scale-hor) \
+            -border 5 -padding 0
+
+        ttk::style element create Horizontal.Scale.slider \
+            image [list $I(circle-accent) \
+                disabled $I(circle-basic) \
+                pressed $I(circle-hover) \
+                active $I(circle-hover) \
+            ] -sticky {}
+
+        ttk::style element create Vertical.Scale.trough image $I(scale-vert) \
+            -border 5 -padding 0
+
+        ttk::style element create Vertical.Scale.slider \
+            image [list $I(circle-accent) \
+                disabled $I(circle-basic) \
+                pressed $I(circle-hover) \
+                active $I(circle-hover) \
+            ] -sticky {}
+            
+        # Tickscale
+        ttk::style element create Horizontal.TickScale.trough image $I(scale-hor) \
+            -border 5 -padding 0
+        
+        ttk::style element create Horizontal.TickScale.slider \
+            image [list $I(tick-hor-accent) \
+                disabled $I(tick-hor-basic) \
+                pressed $I(tick-hor-hover) \
+                active $I(tick-hor-hover) \
+            ] -sticky {}
+            
+        ttk::style element create Vertical.TickScale.trough image $I(scale-vert) \
+            -border 5 -padding 0
+
+        ttk::style element create Vertical.TickScale.slider \
+            image [list $I(tick-vert-accent) \
+                disabled $I(tick-vert-basic) \
+                pressed $I(tick-vert-hover) \
+                active $I(tick-vert-hover) \
+            ] -sticky {}
+
+        # Progressbar
+        ttk::style element create Horizontal.Progressbar.trough image $I(hor-basic) \
+            -sticky ew
+
+        ttk::style element create Horizontal.Progressbar.pbar image $I(hor-accent) \
+            -sticky ew
+
+        ttk::style element create Vertical.Progressbar.trough image $I(vert-basic) \
+            -sticky ns
+
+        ttk::style element create Vertical.Progressbar.pbar image $I(vert-accent) \
+            -sticky ns
+
+        # Entry
+        ttk::style element create Entry.field \
+            image [list $I(box-basic) \
+                {focus hover} $I(box-accent) \
+                invalid $I(box-invalid) \
+                disabled $I(box-basic) \
+                focus $I(box-accent) \
+                hover $I(box-hover) \
+            ] -border 5 -padding {8} -sticky news
+
+        # Combobox
+        ttk::style map TCombobox -selectbackground [list \
+            {!focus} $colors(-selectbg) \
+            {readonly hover} $colors(-selectbg) \
+            {readonly focus} $colors(-selectbg) \
+        ]
+            
+        ttk::style map TCombobox -selectforeground [list \
+            {!focus} $colors(-selectfg) \
+            {readonly hover} $colors(-selectfg) \
+            {readonly focus} $colors(-selectfg) \
+        ]
+
+        ttk::style element create Combobox.field \
+            image [list $I(box-basic) \
+                {readonly disabled} $I(rect-basic) \
+                {readonly pressed} $I(rect-basic) \
+                {readonly focus hover} $I(button-hover) \
+                {readonly focus} $I(button-hover) \
+                {readonly hover} $I(button-hover) \
+                {focus hover} $I(box-accent) \
+                readonly $I(rect-basic) \
+                invalid $I(box-invalid) \
+                disabled $I(box-basic) \
+                focus $I(box-accent) \
+                hover $I(box-hover) \
+            ] -border 5 -padding {8}
+
+        ttk::style element create Combobox.button \
+            image [list $I(combo-button-basic) \
+                 {!readonly focus} $I(combo-button-focus) \
+                 {readonly focus} $I(combo-button-hover) \
+                 {readonly hover} $I(combo-button-hover)
+            ] -border 5 -padding {2 6 6 6}
+            
+        ttk::style element create Combobox.arrow image $I(down) \
+            -width 15 -sticky e
+
+        # Spinbox
+        ttk::style element create Spinbox.field \
+            image [list $I(box-basic) \
+                invalid $I(box-invalid) \
+                disabled $I(box-basic) \
+                focus $I(box-accent) \
+                hover $I(box-hover) \
+            ] -border 5 -padding {8} -sticky news
+
+        ttk::style element create Spinbox.uparrow \
+            image [list $I(up) \
+                disabled $I(up) \
+                pressed $I(up-accent) \
+                active $I(up-accent) \
+            ] -border 4 -width 15 -sticky e
+
+        ttk::style element create Spinbox.downarrow \
+            image [list $I(down) \
+                disabled $I(down) \
+                pressed $I(down-accent) \
+                active $I(down-accent) \
+            ] -border 4 -width 15 -sticky e
+            
+        ttk::style element create Spinbox.button \
+            image [list $I(combo-button-basic) \
+                 {!readonly focus} $I(combo-button-focus) \
+                 {readonly focus} $I(combo-button-hover) \
+                 {readonly hover} $I(combo-button-hover)
+            ] -border 5 -padding {2 6 6 6}
+
+        # Sizegrip
+        ttk::style element create Sizegrip.sizegrip image $I(size) \
+            -sticky ewns
+
+        # Separator
+        ttk::style element create Horizontal.separator image $I(separator)
+
+        ttk::style element create Vertical.separator image $I(separator)
+
+        # Card
+        ttk::style element create Card.field image $I(card) \
+            -border 10 -padding 4 -sticky news
+
+        # Labelframe
+        ttk::style element create Labelframe.border image $I(card) \
+            -border 5 -padding 4 -sticky news
+        
+        # Notebook
+        ttk::style element create Notebook.client \
+            image $I(notebook) -border 5
+
+        ttk::style element create Notebook.tab \
+            image [list $I(tab-disabled) \
+                selected $I(tab-basic) \
+                active $I(tab-hover) \
+            ] -border 5 -padding {14 4}
+
+        # Treeview
+        ttk::style element create Treeview.field image $I(card) \
+            -border 5
+
+        ttk::style element create Treeheading.cell \
+            image [list $I(tree-basic) \
+                pressed $I(tree-pressed)
+            ] -border 5 -padding 4 -sticky ewns
+        
+        ttk::style element create Treeitem.indicator \
+            image [list $I(right) \
+                user2 $I(empty) \
+                user1 $I(down) \
+            ] -width 26 -sticky {}
+
+        ttk::style configure Treeview -background $colors(-bg)
+        ttk::style configure Treeview.Item -padding {2 0 0 0}
+        ttk::style map Treeview \
+            -background [list selected #ccc] \
+            -foreground [list selected $colors(-fg)]
+
+        # Panedwindow
+        # Insane hack to remove clam's ugly sash
+        ttk::style configure Sash -gripcount 0
+    }
+}