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* debug attempt * #83 Add first attempt at scale widget * #83 Fix types on bindings double in C translates to cdouble in nim, not cfloat. * #83 improve examples and implementation * stuff * #83 Add support for initial widget value * #83 Add support for inverting widget * #83 fix some bugs * #83 add update of ScaleState to change proc * #83 let pageSize just default to double the pageSize * #83 add support for showing or hiding fill level and precision * #83 Fix bug causing infinite window growth * #83 refactor state-variables to use property hooks * #83 implement suggestion for value 2way bindings * #83 Fix example * #83 Add support for configuring value position * #83 Make orientation configurable * #83 Fix example datatype (this was int but needs to be float64) * #83 Fix semantics on marks * #83 Ensure order of hooks is the same as order of properties * #83 Add build hook to make initial value assignment work again * #83 slightly beautify example * #83 Adjust proc-calling to code conventions * #83 Add widgets example * ##83 add doc comments to Scale widget * #83 Update widgets.md * Add notice that there's a nimble task to generate docs as well * #83 Remove nonsense workflow change * #83 Add scale to example README and mild improvements * #83 Mild doc comment improvements * #83 Fix error introduced by last commit in doc comments * #83 Remove build hook * #83 Move float64 to float * #83 Minor doc update * #83 Improve Scale example to make it more configurable * Improve example * Fix Text View example image width --------- Co-authored-by: Can Lehmann <can.l@posteo.de>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,198 @@ | ||
| # MIT License | ||
| # | ||
| # Copyright (c) 2022 Can Joshua Lehmann | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| # of this software and associated documentation files (the "Software"), to deal | ||
| # in the Software without restriction, including without limitation the rights | ||
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| # copies of the Software, and to permit persons to whom the Software is | ||
| # furnished to do so, subject to the following conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| # SOFTWARE. | ||
|
|
||
| import owlkettle, owlkettle/[dataentries, adw] | ||
| import std/[options, sequtils] | ||
|
|
||
| viewable App: | ||
| min: float = 0 | ||
| max: float = 100 | ||
| value: float = 50 | ||
| marks: seq[ScaleMark] = @[] | ||
| inverted: bool = false | ||
| showValue: bool = true | ||
| stepSize: float = 5 | ||
| pageSize: float = 10 | ||
| orient: Orient = OrientX | ||
| showFillLevel: bool = true | ||
| precision: int64 = 1 | ||
| valuePosition: ScalePosition | ||
|
|
||
| method view(app: AppState): Widget = | ||
| result = gui: | ||
| WindowSurface: | ||
| defaultSize = (800, 600) | ||
|
|
||
| Box(orient = OrientX): | ||
| Box(orient = OrientY) {.expand: false.}: | ||
| sizeRequest = (300, -1) | ||
|
|
||
| HeaderBar {.expand: false.}: | ||
| showTitleButtons = false | ||
|
|
||
| ScrolledWindow: | ||
| PreferencesGroup: | ||
| title = "Fields" | ||
| margin = 12 | ||
|
|
||
| ActionRow: | ||
| title = "min" | ||
| NumberEntry {.addSuffix.}: | ||
| value = app.min | ||
| xAlign = 1.0 | ||
| maxWidth = 8 | ||
| proc changed(value: float) = | ||
| app.min = value | ||
|
|
||
| ActionRow: | ||
| title = "max" | ||
| NumberEntry {.addSuffix.}: | ||
| value = app.max | ||
| xAlign = 1.0 | ||
| maxWidth = 8 | ||
| proc changed(value: float) = | ||
| app.max = value | ||
|
|
||
| ActionRow: | ||
| title = "value" | ||
| NumberEntry {.addSuffix.}: | ||
| value = app.value | ||
| xAlign = 1.0 | ||
| maxWidth = 8 | ||
| proc changed(value: float) = | ||
| app.value = value | ||
|
|
||
| ActionRow: | ||
| title = "inverted" | ||
| Switch {.addSuffix.}: | ||
| state = app.inverted | ||
| proc changed(state: bool) = | ||
| app.inverted = state | ||
|
|
||
| ActionRow: | ||
| title = "showValue" | ||
| Switch {.addSuffix.}: | ||
| state = app.showValue | ||
| proc changed(state: bool) = | ||
| app.showValue = state | ||
|
|
||
| ActionRow: | ||
| title = "stepSize" | ||
| NumberEntry {.addSuffix.}: | ||
| value = app.stepSize | ||
| xAlign = 1.0 | ||
| maxWidth = 8 | ||
| proc changed(value: float) = | ||
| app.stepSize = value | ||
|
|
||
| ActionRow: | ||
| title = "pageSize" | ||
| NumberEntry {.addSuffix.}: | ||
| value = app.pageSize | ||
| xAlign = 1.0 | ||
| maxWidth = 8 | ||
| proc changed(value: float) = | ||
| app.pageSize = value | ||
|
|
||
| ActionRow: | ||
| title = "showFillLevel" | ||
| Switch {.addSuffix.}: | ||
| state = app.showFillLevel | ||
| proc changed(state: bool) = | ||
| app.showFillLevel = state | ||
|
|
||
| ActionRow: | ||
| title = "precision" | ||
| NumberEntry {.addSuffix.}: | ||
| value = app.precision.float | ||
| xAlign = 1.0 | ||
| maxWidth = 8 | ||
| proc changed(value: float) = | ||
| app.precision = value.int | ||
|
|
||
| ComboRow: | ||
| title = "orient" | ||
| items = mapIt(low(Orient)..high(Orient), $it) | ||
| selected = ord(app.orient) | ||
| proc select(index: int) = | ||
| app.orient = Orient(index) | ||
|
|
||
| ComboRow: | ||
| title = "valuePosition" | ||
| items = mapIt(low(ScalePosition)..high(ScalePosition), $it) | ||
| selected = ord(app.valuePosition) | ||
| proc select(index: int) = | ||
| app.valuePosition = ScalePosition(index) | ||
|
|
||
| ExpanderRow: | ||
| title = "marks" | ||
|
|
||
| for it, mark in app.marks: | ||
| ActionRow {.addRow.}: | ||
| title = "Mark " & $it | ||
|
|
||
| NumberEntry {.addSuffix.}: | ||
| value = mark.value | ||
| xAlign = 1.0 | ||
| maxWidth = 8 | ||
| proc changed(value: float) = | ||
| app.marks[it].value = value | ||
|
|
||
| Button {.addSuffix.}: | ||
| icon = "user-trash-symbolic" | ||
| proc clicked() = | ||
| app.marks.delete(it) | ||
|
|
||
| ListBoxRow {.addRow.}: | ||
| Button: | ||
| icon = "list-add-symbolic" | ||
| style = [ButtonFlat] | ||
| proc clicked() = | ||
| app.marks.add(ScaleMark()) | ||
|
|
||
| Separator() {.expand: false.} | ||
|
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| Box(orient = OrientY): | ||
| HeaderBar {.expand: false.}: | ||
| WindowTitle {.addTitle.}: | ||
| title = "Scale Example" | ||
| subtitle = "Value: " & $app.value | ||
|
|
||
| Scale: | ||
| min = app.min | ||
| max = app.max | ||
| value = app.value | ||
| marks = app.marks | ||
| inverted = app.inverted | ||
| showValue = app.showValue | ||
| stepSize = app.stepSize | ||
| pageSize = app.pageSize | ||
| orient = app.orient | ||
| showFillLevel = app.showFillLevel | ||
| precision = app.precision | ||
| valuePosition = app.valuePosition | ||
|
|
||
| proc valueChanged(newValue: float64) = | ||
| app.value = newValue | ||
| echo "New value from Scale is ", $newValue | ||
|
|
||
| adw.brew(gui(App())) |
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