Implemented High-DPI support for Windows.

Applications should use ``scaleToDpi()`` to convert pixel numbers from 96 DPI to system DPI.

1 files changed, 5 insertions, 5 deletions

diff --git a/src/nigui/msgbox.nim b/src/nigui/msgbox.nim
index eefb57a..596fb12 100755
--- a/src/nigui/msgbox.nim
+++ b/src/nigui/msgbox.nim
@@ -22,7 +22,7 @@ proc buttonClick(event: ClickEvent) =
   event.control.parentWindow.dispose()

 

 proc msgBox*(parent: Window, message: string, title = "Message", button1 = "OK", button2, button3: string = ""): int {.discardable.}  =

-  const buttonMinWidth = 100

+  const buttonMinWidth = 100.scaleToDpi

   var window = new MessageBoxWindow

   window.init()

   window.title = title

@@ -32,7 +32,7 @@ proc msgBox*(parent: Window, message: string, title = "Message", button1 = "OK",
       window.dispose()

 

   var container = newLayoutContainer(Layout_Vertical)

-  container.padding = 10

+  container.padding = 10.scaleToDpi

   window.control = container

 

   var labelContainer = newLayoutContainer(Layout_Horizontal)

@@ -46,7 +46,7 @@ proc msgBox*(parent: Window, message: string, title = "Message", button1 = "OK",
   var buttonContainer = newLayoutContainer(Layout_Horizontal)

   buttonContainer.widthMode = WidthMode_Expand

   buttonContainer.xAlign = XAlign_Center

-  buttonContainer.spacing = 12

+  buttonContainer.spacing = 12.scaleToDpi

   container.add(buttonContainer)

   var b1, b2, b3: Button

 

@@ -68,8 +68,8 @@ proc msgBox*(parent: Window, message: string, title = "Message", button1 = "OK",
     b3.onClick = buttonClick

     buttonContainer.add(b3)

 

-  window.width = min(max(label.width + 40, buttonMinWidth * 3 + 65), 600)

-  window.height = min(label.height, 300) + buttonContainer.height + 70

+  window.width = min(max(label.width + 40.scaleToDpi, buttonMinWidth * 3 + 65.scaleToDpi), 600.scaleToDpi)

+  window.height = min(label.height, 300.scaleToDpi) + buttonContainer.height + 70.scaleToDpi

 

   # Center message box on window:

   window.x = parent.x + ((parent.width - window.width) div 2)