74 lines
1.2 KiB
Go
74 lines
1.2 KiB
Go
|
// Copyright 2010 The Walk Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
// +build windows
|
||
|
|
|
||
|
|
package walk
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/lxn/win"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Rectangle defines upper left corner with width and height region in 1/96" units, or native
|
||
|
|
// pixels, or grid rows and columns.
|
||
|
|
type Rectangle struct {
|
||
|
|
X, Y, Width, Height int
|
||
|
|
}
|
||
|
|
|
||
|
|
func rectangleFromRECT(r win.RECT) Rectangle {
|
||
|
|
return Rectangle{
|
||
|
|
X: int(r.Left),
|
||
|
|
Y: int(r.Top),
|
||
|
|
Width: int(r.Right - r.Left),
|
||
|
|
Height: int(r.Bottom - r.Top),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r Rectangle) Left() int {
|
||
|
|
return r.X
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r Rectangle) Top() int {
|
||
|
|
return r.Y
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r Rectangle) Right() int {
|
||
|
|
return r.X + r.Width - 1
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r Rectangle) Bottom() int {
|
||
|
|
return r.Y + r.Height - 1
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r Rectangle) Location() Point {
|
||
|
|
return Point{r.X, r.Y}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *Rectangle) SetLocation(p Point) Rectangle {
|
||
|
|
r.X = p.X
|
||
|
|
r.Y = p.Y
|
||
|
|
|
||
|
|
return *r
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r Rectangle) Size() Size {
|
||
|
|
return Size{r.Width, r.Height}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *Rectangle) SetSize(s Size) Rectangle {
|
||
|
|
r.Width = s.Width
|
||
|
|
r.Height = s.Height
|
||
|
|
|
||
|
|
return *r
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r Rectangle) toRECT() win.RECT {
|
||
|
|
return win.RECT{
|
||
|
|
int32(r.X),
|
||
|
|
int32(r.Y),
|
||
|
|
int32(r.X + r.Width),
|
||
|
|
int32(r.Y + r.Height),
|
||
|
|
}
|
||
|
|
}
|