Can TextCtrl automatically adjust the height according to the text?

[EasiestSoft]

Is there a way to calculate the height required by TextCtrl and automatically adjust the height to fit the text?

Today, I tested a program on a low-resolution screen, and the last line was not completely displayed. If the program can automatically calculate the height required for TextCtrl, then I do n’t have to worry about the screen resolution

import wNim/[wApp, wFrame, wPanel, wTextCtrl, wStatusBar, wFont]

let app = App()
let frame = Frame(title = "TextCtrl Fit Height", size=(432,321),  
    style=wDefaultFrameStyle or wDoubleBuffered)

let panel = Panel(frame)
let text = TextCtrl(panel, style = wBorderStatic or wTeMultiLine or wTeRich or wTeReadOnly)
text.setFont(Font(12))
text.value =
  """
wNim is Nim's Windows GUI Framework, based on winim

Layout DSL is powered by Yuriy Glukhov's Kiwi constraint solving library

Basic code structure:

import wNim

let app = App()
let frame = Frame(title="Hello World", size=(400, 300))

frame.center()
frame.show()
app.mainLoop()
"""

discard StatusBar(frame)

proc layout() =
  panel.autolayout: """
    HV:|[text]|
  """

panel.wEvent_size do():
  layout()

frame.center()
frame.show()
app.mainLoop()

[khchen]

Try this:

import wNim/[wApp, wFrame, wPanel, wTextCtrl, wStatusBar, wFont]

let app = App()
let frame = Frame(title = "TextCtrl Fit Height", size=(432,321),
    style=wDefaultFrameStyle or wDoubleBuffered)

let panel = Panel(frame)
let text = TextCtrl(panel, size=frame.clientSize, style = wBorderStatic or wTeMultiLine or wTeRich or wTeReadOnly)
text.setFont(Font(12))
text.value =
  """
wNim is Nim's Windows GUI Framework, based on winim

Layout DSL is powered by Yuriy Glukhov's Kiwi constraint solving library

Basic code structure:

import wNim

let app = App()
let frame = Frame(title="Hello World", size=(400, 300))

frame.center()
frame.show()
app.mainLoop()"""

discard StatusBar(frame)

text.fit()
frame.clientSize = text.size

frame.center()
frame.show()
app.mainLoop()

[EasiestSoft]

Thanks There are controls under the text control. This is sample code. Can it be improved?

import wNim/[wApp, wFrame, wPanel, wTextCtrl, wStatusBar, wStaticText, wFont]

let app = App()
let frame = Frame(title = "TextCtrl Fit Height", size=(432,321),
    style=wDefaultFrameStyle or wDoubleBuffered)

let panel = Panel(frame)
let text = TextCtrl(panel, size=frame.clientSize, style = wBorderStatic or wTeMultiLine or wTeRich or wTeReadOnly)
let infoA = StaticText(panel, label = "information A", style = wAlignLeft or wAlignMiddle)
let infoB = StaticText(panel, label = "information B", style = wAlignLeft or wAlignMiddle)
text.setFont(Font(12))
text.value =
  """
wNim is Nim's Windows GUI Framework, based on winim

Layout DSL is powered by Yuriy Glukhov's Kiwi constraint solving library

Basic code structure:

import wNim

let app = App()
let frame = Frame(title="Hello World", size=(400, 300))

frame.center()
frame.show()
app.mainLoop()"""

discard StatusBar(frame)

proc layout() =
  panel.autolayout: """
    H:|[text]|
    H:|-[infoA(infoB)]-[infoB]-|
    V:|[text]-[infoA,infoB]-|
  """

panel.wEvent_size do():
  layout()

text.fit()

var text_size = text.size
text_size.height = text_size.height + 20 # add spacing size
text.size = text_size

var frame_size = text.size
frame_size.height = frame_size.height + infoA.size.height
frame.clientSize = frame_size

frame.center()
frame.show()
app.mainLoop()

[khchen]

Improve which part?

[EasiestSoft]

wNim is amazing, thanks for your help