///<summary>
/// Sets up the Filter Button and the Filter and Find UserControl. Call this immediately after creating an instance of this class.
/// </summary>
public void SetupFilterAndFindControls()
{
LoadFilterIcons();
// Further set up certain Controls Properties that can't be set directly in the WinForms Generator...
FChkToggleFilter.AutoSize = true;
FChkToggleFilter.Text = MCommonResourcestrings.StrBtnTextFilter;
FChkToggleFilter.Tag = MCommonResourcestrings.StrCtrlSuppressChangeDetection;
FChkToggleFilter.Image = FFilterImages.Images[0]; // 'Filter is inactive' icon
FChkToggleFilter.ImageAlign = ContentAlignment.MiddleLeft;
FChkToggleFilter.Appearance = Appearance.Button;
FChkToggleFilter.TextAlign = ContentAlignment.MiddleCenter; // Same as 'real' Button
FChkToggleFilter.MinimumSize = new Size(75, 22); // To prevent shrinkage!
FChkToggleFilter.Click += new EventHandler(this.ToggleFilterPanel);
FPetraUtilsObject.SetToolTip(FChkToggleFilter, FPreviousFilterTooltip);
FPetraUtilsObject.SetStatusBarText(FChkToggleFilter, MCommonResourcestrings.StrClickToShowHideFilterPanel);
// Prepare parameters for the UserControl that will display the Filter and Find Panels
FCallerFormOrControl.InitialiseFilterFindParameters(out FFilterAndFindParameters);
// Show Filter and Find Panels initially collapsed or expanded
FPnlFilterFind.Width = 0;
FPnlFilterFind.Resize += FPnlFilterFind_Resize;
// Ensure that the Filter and Find Panel 'pushes' the Grid away instead of overlaying the Grid
FGrid.BringToFront();
if (FFilterAndFindParameters.FindAndFilterInitiallyExpanded)
{
ToggleFilter();
}
}
/// <summary>
/// Enables and disables the UI. Invokes setting up of the Grid after a
/// successful search operation.
/// </summary>
private void EnableDisableUI(bool AEnable)
{
String SearchTarget;
pnlBtnOKCancelHelpLayout.Enabled = Convert.ToBoolean(AEnable);
if (Convert.ToBoolean(AEnable))
{
if (FLocationFindObject.Progress.JobFinished)
{
if (FPagedDataTable.Rows.Count > 0)
{
/* hide message */
Application.DoEvents();
this.Cursor = Cursors.Default;
/*
* Setup result DataGrid
*/
SetupResultDataGrid();
grdResult.Visible = true;
grdResult.BringToFront();
// Make the Grid respond on updown keys
grdResult.Focus();
// this is needed so that the next 'Enter' press acts as if the the 'Accept' Button got pressed
grdResult.Selection.Focus(new Position(1, 2), true);
// Display the number of found Locations
if (grdResult.TotalRecords > 1)
{
SearchTarget = StrSearchTargetPluralText;
}
else
{
SearchTarget = StrSearchTargetText;
}
grpResult.Text = MPartnerResourcestrings.StrSearchResult + ": " + grdResult.TotalRecords.ToString() + ' ' + SearchTarget +
' ' +
MPartnerResourcestrings.StrFoundText;
btnOK.Enabled = true;
}
else
{
this.Cursor = Cursors.Default;
/* no results, inform user, then no further action */
lblSearchInfo.Text = MPartnerResourcestrings.StrNoRecordsFound1Text + ' ' + StrSearchTargetText +
MPartnerResourcestrings.StrNoRecordsFound2Text;
lblSearchInfo.BringToFront();
btnOK.Enabled = false;
grdResult.Enabled = false;
Application.DoEvents();
}
}
else
{
/* Search operation interrupted by user */
this.Cursor = Cursors.Default;
grpResult.Text = MPartnerResourcestrings.StrSearchResult;
lblSearchInfo.Text = MPartnerResourcestrings.StrSearchStopped;
btnSearch.Enabled = true;
btnOK.Enabled = false;
// StatusBar update
FPetraUtilsObject.WriteToStatusBar(MCommonResourcestrings.StrGenericReady);
FPetraUtilsObject.SetStatusBarText(btnSearch, MPartnerResourcestrings.StrSearchButtonHelpText);
Application.DoEvents();
// Ensure Client doesn't crash in case user presses <Tab> followed by <Enter>
grdResult.Dispose();
grdResult = null;
}
}
/* Enable/disable remaining controls */
btnClearCriteria.Enabled = Convert.ToBoolean(AEnable);
tlpAllCriteria.Enabled = Convert.ToBoolean(AEnable);
/* Set search button text */
if (Convert.ToBoolean(AEnable))
{
btnSearch.Text = MPartnerResourcestrings.StrSearchButtonText;
}
else
{
btnSearch.Text = MPartnerResourcestrings.StrSearchButtonStopText;
}
}
