コード例 #1
0
ファイル: FwButton.cs プロジェクト: cambell-prince/FieldWorks
        /// ------------------------------------------------------------------------------------
        /// <summary>
        /// If the control has an image specified, this function paints it on the button portion
        /// of the control.
        /// </summary>
        /// <param name="g">A Graphics type passed from the OnPaint method.</param>
        /// <seealso cref="OnPaint"/>
        /// ------------------------------------------------------------------------------------
        private void PutImageOnButton(Graphics g)
        {
            Point pt = ContentAlignmentHelper.ConAlignToImgPosition(ImageAlign, Image, m_rect,
                                                                    m_dpBorderWidth);

            g.DrawImageUnscaled(Image, pt);
        }
コード例 #2
0
ファイル: FwButton.cs プロジェクト: cambell-prince/FieldWorks
        //*******************************************************************************************
        //
        // Helper Functions: This sections contains private functions.
        //
        //*******************************************************************************************

        //*******************************************************************************************
        //*******************************************************************************************
        private void PutTextOnButton(Graphics g)
        {
            using (var sf = new StringFormat())
            {
                // Take the text's content alignment value and convert it into the individual
                // alignment types for horizontal and vertical alignment.
                sf.Alignment     = ContentAlignmentHelper.ConAlignToHorizStrAlign(TextAlign);
                sf.LineAlignment = ContentAlignmentHelper.ConAlignToVertStrAlign(TextAlign);
                sf.Trimming      = m_TextTrimming;
                sf.FormatFlags   = StringFormatFlags.LineLimit;

                // Create a rectangle in which to align text that accounts for the buttons borders.
                // Multiplying by 2 accounts the combined thickness of the top and bottom borders,
                // and the combined thickness of the left and right borders.
                Rectangle rc = new Rectangle(m_dpBorderWidth, m_dpBorderWidth,
                                             this.Width - (m_dpBorderWidth * 2), this.Height - (m_dpBorderWidth * 2));

                // If the text doesn't go on the button portion of the control and the button
                // portion of the control is actually shorter than the control, make the text's
                // rectangle the area below the button's rectangle.
                if (!m_fTextInButton)
                {
                    if (TextPosition == TextLocation.Below && m_rect.Height < this.Height)
                    {
                        // Make the text's rectangle 2 pixels smaller so the text doesn't get
                        // too close to the edges. ENHANCE: Should probably add a property
                        // called TextMargin or Padding or something like that, instead of
                        // hard coding the value to 2.
                        rc.Height = this.Height - m_rect.Height - 2;
                        rc.Y      = m_rect.Height + 2;
                    }
                    else if (TextPosition == TextLocation.Right && m_rect.Width < this.Width)
                    {
                        // Make the text's rectangle 2 pixels smaller so the text doesn't get
                        // too close to the edges. ENHANCE: Should probably add a property
                        // called TextMargin or Padding or something like that, instead of
                        // hard coding the value to 2.
                        rc.Width = this.Width - m_rect.Width - 2;
                        rc.X     = m_rect.Width + 2;
                    }
                }


                // Ensure that ellipsis draws for text if task bar is to small
                //if (Parent.Width < rc.Width)
                //{
                //	rc.Width = Parent.Width;
                //}

                g.DrawString(Text, this.Font, new SolidBrush(this.ForeColor), rc, sf);
            }
        }