public void init(Pol pol)
{
// Najpre izbaci sve kontrole koje su dodate u prethodnom pozivu funkcije init, osim prve.
List<Control> controls = new List<Control>();
foreach (Control c in this.Controls)
{
controls.Add(c);
}
foreach (Control c in controls)
{
SpravaGridUserControl c2 = c as SpravaGridUserControl;
if (c2 != null && c2 != spravaGridUserControl1)
this.Controls.Remove(c2);
}
Sprava[] sprave = Sprave.getSprave(pol);
int width = spravaGridUserControl1.Width;
int height = spravaGridUserControl1.Height;
int xOffset = 50;
int yOffset = 25;
this.Width = 2 * width + xOffset;
int brojSprava = sprave.Length;
this.Height = (brojSprava / 2) * height + (brojSprava / 2 - 1) * yOffset;
int tabIndex = spravaGridUserControl1.TabIndex;
for (int i = 0; i < brojSprava; i++)
{
Sprava sprava = sprave[i];
if (i == 0)
{
// Za svaki slucaj najpre uklanjam event handlere (za slucaj da je metod init vec pozivan),
// mada predpostavljam da cak i da se operacija += pozove dvaput uzastopce sa istim handlerom
// da ce samo jedan handler biti dodat.
spravaGridUserControl1.SpravaGridMouseDown -= new EventHandler<SpravaGridMouseDownEventArgs>(spravaGrid_MouseDown);
spravaGridUserControl1.SpravaGridMouseUp -= new EventHandler<SpravaGridMouseUpEventArgs>(spravaGrid_MouseUp);
spravaGridUserControl1.SpravaGridMouseDown += new EventHandler<SpravaGridMouseDownEventArgs>(spravaGrid_MouseDown);
spravaGridUserControl1.SpravaGridMouseUp += new EventHandler<SpravaGridMouseUpEventArgs>(spravaGrid_MouseUp);
spravaGridUserControl1.init(sprava);
continue;
}
int row = i / 2;
int col = i % 2;
SpravaGridUserControl userControl = new SpravaGridUserControl();
userControl.Location =
new Point(col * (width + xOffset), row * (height + yOffset));
userControl.Size = new Size(width, height);
userControl.TabIndex = tabIndex + i;
userControl.SpravaGridMouseDown += new EventHandler<SpravaGridMouseDownEventArgs>(spravaGrid_MouseDown);
userControl.SpravaGridMouseUp += new EventHandler<SpravaGridMouseUpEventArgs>(spravaGrid_MouseUp);
userControl.init(sprava);
this.Controls.Add(userControl);
}
}
public void init(Sprava[] sprave)
{
// Najpre izbaci sve kontrole koje su dodate u prethodnom pozivu funkcije init, osim prve.
List <Control> controls = new List <Control>();
foreach (Control c in this.Controls)
{
controls.Add(c);
}
foreach (Control c in controls)
{
SpravaGridUserControl c2 = c as SpravaGridUserControl;
if (c2 != null && c2 != spravaGridUserControl1)
{
this.Controls.Remove(c2);
}
}
int width = spravaGridUserControl1.Width;
int height = spravaGridUserControl1.Height;
int xOffset = 50;
int yOffset = 25;
// xOffset i yOffset je razmak izmedju sprava. razmak pre prve sprave i posle poslednje sprave je nula.
this.Width = 2 * width + xOffset;
int brojSprava = sprave.Length;
this.Height = ((brojSprava + 1) / 2) * height + ((brojSprava + 1) / 2 - 1) * yOffset;
int tabIndex = spravaGridUserControl1.TabIndex;
for (int i = 0; i < brojSprava; i++)
{
Sprava sprava = sprave[i];
if (i == 0)
{
// Za svaki slucaj najpre uklanjam event handlere (za slucaj da je metod init vec pozivan),
// mada predpostavljam da cak i da se operacija += pozove dvaput uzastopce sa istim handlerom
// da ce samo jedan handler biti dodat.
spravaGridUserControl1.SpravaGridMouseDown -= new EventHandler <SpravaGridMouseDownEventArgs>(spravaGrid_MouseDown);
spravaGridUserControl1.SpravaGridMouseUp -= new EventHandler <SpravaGridMouseUpEventArgs>(spravaGrid_MouseUp);
spravaGridUserControl1.SpravaGridMouseDown += new EventHandler <SpravaGridMouseDownEventArgs>(spravaGrid_MouseDown);
spravaGridUserControl1.SpravaGridMouseUp += new EventHandler <SpravaGridMouseUpEventArgs>(spravaGrid_MouseUp);
spravaGridUserControl1.init(sprava);
continue;
}
int row = i / 2;
int col = i % 2;
SpravaGridUserControl userControl = new SpravaGridUserControl();
userControl.Location =
new Point(col * (width + xOffset), row * (height + yOffset));
userControl.Size = new Size(width, height);
userControl.TabIndex = tabIndex + i;
userControl.SpravaGridMouseDown += new EventHandler <SpravaGridMouseDownEventArgs>(spravaGrid_MouseDown);
userControl.SpravaGridMouseUp += new EventHandler <SpravaGridMouseUpEventArgs>(spravaGrid_MouseUp);
userControl.init(sprava);
this.Controls.Add(userControl);
}
}
