mirror of
https://github.com/wailsapp/wails.git
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216 lines
4.5 KiB
Plaintext
216 lines
4.5 KiB
Plaintext
---
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sidebar_position: 4
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---
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# Window
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These methods give control of the application window.
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### WindowSetTitle
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Sets the text in the window title bar.
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Go: `WindowSetTitle(ctx context.Context, title string)`<br/>
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JS: `WindowSetTitle(title: string)`
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### WindowFullscreen
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Makes the window full screen.
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Go: `WindowFullscreen(ctx context.Context)`<br/>
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JS: `WindowFullscreen()`
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### WindowUnfullscreen
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Restores the previous window dimensions and position prior to full screen.
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Go: `WindowUnfullscreen(ctx context.Context)`<br/>
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JS: `WindowUnfullscreen()`
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### WindowCenter
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Centers the window on the monitor the window is currently on.
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Go: `WindowCenter(ctx context.Context)`<br/>
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JS: `WindowCenter()`
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### WindowReload
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Performs a "reload" (Reloads current page).
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Go: `WindowReload(ctx context.Context)`<br/>
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JS: `WindowReload()`
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### WindowReloadApp
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Reloads the application frontend.
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Go: `WindowReloadApp(ctx context.Context)`<br/>
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JS: `WindowReloadApp()`
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### WindowSetSystemDefaultTheme
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Windows only.
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Go: `WindowSetSystemDefaultTheme(ctx context.Context)`<br/>
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JS: `WindowSetSystemDefaultTheme()`
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Sets window theme to system default (dark/light).
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### WindowSetLightTheme
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Windows only.
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Go: `WindowSetLightTheme(ctx context.Context)`<br/>
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JS: `WindowSetLightTheme()`
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Sets window theme to light.
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### WindowSetDarkTheme
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Windows only.
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Go: `WindowSetDarkTheme(ctx context.Context)`<br/>
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JS: `WindowSetDarkTheme()`
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Sets window theme to dark.
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### WindowShow
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Shows the window, if it is currently hidden.
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Go: `WindowShow(ctx context.Context)`<br/>
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JS: `WindowShow()`
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### WindowHide
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Hides the window, if it is currently visible.
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Go: `WindowHide(ctx context.Context)`<br/>
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JS: `WindowHide()`
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### WindowSetSize
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Sets the width and height of the window.
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Go: `WindowSetSize(ctx context.Context, width int, height int)`<br/>
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JS: `WindowSetSize(size: Size)`
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### WindowGetSize
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Gets the width and height of the window.
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Go: `WindowGetSize(ctx context.Context) (width int, height int)`<br/>
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JS: `WindowGetSize() : Size`
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### WindowSetMinSize
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Sets the minimum window size.
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Will resize the window if the window is currently smaller than the given dimensions.
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Setting a size of `0,0` will disable this constraint.
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Go: `WindowSetMinSize(ctx context.Context, width int, height int)`<br/>
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JS: `WindowSetMinSize(size: Size)`
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### WindowSetMaxSize
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Sets the maximum window size.
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Will resize the window if the window is currently larger than the given dimensions.
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Setting a size of `0,0` will disable this constraint.
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Go: `WindowSetMaxSize(ctx context.Context, width int, height int)`<br/>
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JS: `WindowSetMaxSize(size: Size)`
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### WindowSetAlwaysOnTop
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Sets the window AlwaysOnTop or not on top.
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Go: `WindowSetAlwaysOnTop(ctx context.Context, b bool)`<br/>
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JS: `WindowSetAlwaysOnTop(b: Boolen)`
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### WindowSetPosition
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Sets the window position relative to the monitor the window is currently on.
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Go: `WindowSetPosition(ctx context.Context, x int, y int)`<br/>
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JS: `WindowSetPosition(position: Position)`
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### WindowGetPosition
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Gets the window position relative to the monitor the window is currently on.
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Go: `WindowGetPosition(ctx context.Context) (x int, y int)`<br/>
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JS: `WindowGetPosition() : Position`
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### WindowMaximise
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Maximises the window to fill the screen.
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Go: `WindowMaximise(ctx context.Context)`<br/>
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JS: `WindowMaximise()`
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### WindowUnmaximise
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Restores the window to the dimensions and position prior to maximising.
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Go: `WindowUnmaximise(ctx context.Context)`<br/>
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JS: `WindowUnmaximise()`
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### WindowToggleMaximise
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Toggles between Maximised and UnMaximised.
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Go: `WindowToggleMaximise(ctx context.Context)`<br/>
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JS: `WindowToggleMaximise()`
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### WindowMinimise
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Minimises the window.
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Go: `WindowMinimise(ctx context.Context)`<br/>
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JS: `WindowMinimise()`
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### WindowUnminimise
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Restores the window to the dimensions and position prior to minimising.
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Go: `WindowUnminimise(ctx context.Context)`<br/>
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JS: `WindowUnminimise()`
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### WindowSetBackgroundColour
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Sets the background colour of the window to the given RGBA colour definition.
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This colour will show through for all transparent pixels.
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Valid values for R, G, B and A are 0-255.
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:::info Windows
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On Windows, only alpha values of 0 or 255 are supported.
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Any value that is not 0 will be considered 255.
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:::
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Go: `WindowSetBackgroundColour(ctx context.Context, R, G, B, A uint8)`<br/>
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JS: `WindowSetBackgroundColour(R, G, B, A)`
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## Typescript Object Definitions
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### Position
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```ts
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interface Position {
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x: number;
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y: number;
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}
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```
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### Size
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```ts
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interface Size {
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w: number;
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h: number;
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}
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```
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