func (w *TextEditLine) Draw(region Region) {
region.PushClipPlanes()
defer region.PopClipPlanes()
gl.Disable(gl.TEXTURE_2D)
gl.Color4d(0.3, 0.3, 0.3, 0.9)
gl.Begin(gl.QUADS)
gl.Vertex2i(region.X+1, region.Y+1)
gl.Vertex2i(region.X+1, region.Y-1+region.Dy)
gl.Vertex2i(region.X-1+region.Dx, region.Y-1+region.Dy)
gl.Vertex2i(region.X-1+region.Dx, region.Y+1)
gl.End()
w.TextLine.preDraw(region)
w.TextLine.coreDraw(region)
gl.Disable(gl.TEXTURE_2D)
if w.cursor.on {
gl.Color3d(1, 0.3, 0)
} else {
gl.Color3d(0.5, 0.3, 0)
}
gl.Begin(gl.LINES)
gl.Vertex2i(region.X+int(w.cursor.pos), region.Y)
gl.Vertex2i(region.X+int(w.cursor.pos), region.Y+region.Dy)
gl.End()
w.TextLine.postDraw(region)
}
func (cb *checkBox) Draw(region Region) {
cb.Render_region = region
if cb.disabled {
gl.Color3d(0.6, 0.6, 0.6)
} else {
gl.Color3d(1, 1, 1)
}
gl.Begin(gl.QUADS)
gl.Vertex2i(region.X, region.Y)
gl.Vertex2i(region.X, region.Y+region.Dy)
gl.Vertex2i(region.X+region.Dx, region.Y+region.Dy)
gl.Vertex2i(region.X+region.Dx, region.Y)
if cb.selected == checkBoxUnknown || cb.selected == checkBoxUnselected {
if cb.selected == checkBoxUnknown {
gl.Color3d(0.4, 0.4, 0.4)
} else {
gl.Color3d(0, 0, 0)
}
if region.Dx >= 4 && region.Dy >= 4 {
gl.Vertex2i(region.X+2, region.Y+2)
gl.Vertex2i(region.X+2, region.Y+region.Dy-2)
gl.Vertex2i(region.X+region.Dx-2, region.Y+region.Dy-2)
gl.Vertex2i(region.X+region.Dx-2, region.Y+2)
}
}
gl.End()
}
func (w *TextLine) preDraw(region Region) {
if !w.initted {
w.initted = true
w.texture = gl.GenTexture()
w.text = w.next_text
w.figureDims()
}
if w.text != w.next_text {
w.text = w.next_text
w.figureDims()
}
gl.PushMatrix()
gl.Color3d(0, 0, 0)
gl.Begin(gl.QUADS)
gl.Vertex2i(region.X, region.Y)
gl.Vertex2i(region.X, region.Y+region.Dy)
gl.Vertex2i(region.X+region.Dx, region.Y+region.Dy)
gl.Vertex2i(region.X+region.Dx, region.Y)
gl.End()
gl.PushAttrib(gl.TEXTURE_BIT)
gl.Enable(gl.TEXTURE_2D)
w.texture.Bind(gl.TEXTURE_2D)
gl.PushAttrib(gl.COLOR_BUFFER_BIT)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
}