Ecco come ho risolto questo problema
Ho un'applicazione che genera automaticamente il codice per un PIC32MX.
L'applicazione ha 3 pagine di scheda testo = PWM, ADC e UART.
su ogni pagina Tab ho una casella di controllo text = RPA0
L'intenzione è, quando una periferica utilizza RPA0, l'altra periferica è impedito di utilizzare tali pin, disattivando su altre pagine, e un testo del tooltip deve apparire su nelle caselle di controllo disabilitate dicendo (esempio "Usato da PWM") quale periferica sta usando quel pin.
Il problema è che il testo del suggerimento non compare in una casella di controllo disabilitata.
Per risolvere il problema, ho appena rimosso il testo delle caselle di controllo e inserito le etichette con il testo che la casella di controllo dovrebbe avere.
Quando una casella di controllo è selezionata, le altre caselle di controllo sono disabilitate e l'etichetta accanto ad essa richiede un testo del suggerimento.
Quando l'etichetta è abilitata, viene visualizzato il testo del suggerimento, anche su una casella di controllo disabilitata.
Raddoppia il lavoro, metà della complessità.
ecco il codice e il designer per C# 2010
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void cb_ADC_RPA0_CheckedChanged(object sender, EventArgs e)
{
/* Disable pin on other peripherals */
cb_UART_RPA0.Enabled = !((CheckBox)sender).Checked;
cb_PWM_RPA0.Enabled = !((CheckBox)sender).Checked;
SetTootTip((CheckBox)sender, lbl_PWM_RPA0, lbl_UART_RPA0, "ADC");
}
private void cb_PWM_RPA0_CheckedChanged(object sender, EventArgs e)
{
/* Disable pin on other peripherals */
cb_UART_RPA0.Enabled = !((CheckBox)sender).Checked;
cb_ADC_RPA0.Enabled = !((CheckBox)sender).Checked;
SetTootTip((CheckBox)sender, lbl_ADC_RPA0, lbl_UART_RPA0, "PWM");
}
private void cb_UART_RPA0_CheckedChanged(object sender, EventArgs e)
{
/* Disable pin on other peripherals */
cb_ADC_RPA0.Enabled = !((CheckBox)sender).Checked;
cb_PWM_RPA0.Enabled = !((CheckBox)sender).Checked;
SetTootTip((CheckBox)sender, lbl_ADC_RPA0, lbl_PWM_RPA0, "UART");
}
void SetTootTip(CheckBox sender, Label lbl1, Label lbl2, string text)
{
/* Update tooltip on the other labels */
if (sender.Checked)
{
toolTip1.SetToolTip(lbl1, "Used by " + text);
toolTip1.SetToolTip(lbl2, "Used by " + text);
}
else
{
toolTip1.SetToolTip(lbl1, "");
toolTip1.SetToolTip(lbl2, "");
}
}
}
}
namespace WindowsFormsApplication1
{
partial class Form1
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
this.tabControl1 = new System.Windows.Forms.TabControl();
this.tpPWM = new System.Windows.Forms.TabPage();
this.tpUART = new System.Windows.Forms.TabPage();
this.tpADC = new System.Windows.Forms.TabPage();
this.cb_PWM_RPA0 = new System.Windows.Forms.CheckBox();
this.cb_ADC_RPA0 = new System.Windows.Forms.CheckBox();
this.lbl_PWM_RPA0 = new System.Windows.Forms.Label();
this.lbl_ADC_RPA0 = new System.Windows.Forms.Label();
this.toolTip1 = new System.Windows.Forms.ToolTip(this.components);
this.lbl_UART_RPA0 = new System.Windows.Forms.Label();
this.cb_UART_RPA0 = new System.Windows.Forms.CheckBox();
this.tabControl1.SuspendLayout();
this.tpPWM.SuspendLayout();
this.tpUART.SuspendLayout();
this.tpADC.SuspendLayout();
this.SuspendLayout();
//
// tabControl1
//
this.tabControl1.Controls.Add(this.tpPWM);
this.tabControl1.Controls.Add(this.tpUART);
this.tabControl1.Controls.Add(this.tpADC);
this.tabControl1.Location = new System.Drawing.Point(12, 12);
this.tabControl1.Name = "tabControl1";
this.tabControl1.SelectedIndex = 0;
this.tabControl1.Size = new System.Drawing.Size(629, 296);
this.tabControl1.TabIndex = 0;
//
// tpPWM
//
this.tpPWM.Controls.Add(this.lbl_PWM_RPA0);
this.tpPWM.Controls.Add(this.cb_PWM_RPA0);
this.tpPWM.Location = new System.Drawing.Point(4, 22);
this.tpPWM.Name = "tpPWM";
this.tpPWM.Padding = new System.Windows.Forms.Padding(3);
this.tpPWM.Size = new System.Drawing.Size(621, 270);
this.tpPWM.TabIndex = 0;
this.tpPWM.Text = "PWM";
this.tpPWM.UseVisualStyleBackColor = true;
//
// tpUART
//
this.tpUART.Controls.Add(this.cb_UART_RPA0);
this.tpUART.Controls.Add(this.lbl_UART_RPA0);
this.tpUART.Location = new System.Drawing.Point(4, 22);
this.tpUART.Name = "tpUART";
this.tpUART.Padding = new System.Windows.Forms.Padding(3);
this.tpUART.Size = new System.Drawing.Size(621, 270);
this.tpUART.TabIndex = 1;
this.tpUART.Text = "UART";
this.tpUART.UseVisualStyleBackColor = true;
//
// tpADC
//
this.tpADC.Controls.Add(this.lbl_ADC_RPA0);
this.tpADC.Controls.Add(this.cb_ADC_RPA0);
this.tpADC.Location = new System.Drawing.Point(4, 22);
this.tpADC.Name = "tpADC";
this.tpADC.Padding = new System.Windows.Forms.Padding(3);
this.tpADC.Size = new System.Drawing.Size(621, 270);
this.tpADC.TabIndex = 2;
this.tpADC.Text = "ADC";
this.tpADC.UseVisualStyleBackColor = true;
//
// cb_PWM_RPA0
//
this.cb_PWM_RPA0.AutoSize = true;
this.cb_PWM_RPA0.Location = new System.Drawing.Point(17, 65);
this.cb_PWM_RPA0.Name = "cb_PWM_RPA0";
this.cb_PWM_RPA0.Size = new System.Drawing.Size(15, 14);
this.cb_PWM_RPA0.TabIndex = 0;
this.cb_PWM_RPA0.UseVisualStyleBackColor = true;
this.cb_PWM_RPA0.CheckedChanged += new System.EventHandler(this.cb_PWM_RPA0_CheckedChanged);
//
// cb_ADC_RPA0
//
this.cb_ADC_RPA0.AutoSize = true;
this.cb_ADC_RPA0.Location = new System.Drawing.Point(17, 65);
this.cb_ADC_RPA0.Name = "cb_ADC_RPA0";
this.cb_ADC_RPA0.Size = new System.Drawing.Size(15, 14);
this.cb_ADC_RPA0.TabIndex = 1;
this.cb_ADC_RPA0.UseVisualStyleBackColor = true;
this.cb_ADC_RPA0.CheckedChanged += new System.EventHandler(this.cb_ADC_RPA0_CheckedChanged);
//
// lbl_PWM_RPA0
//
this.lbl_PWM_RPA0.AutoSize = true;
this.lbl_PWM_RPA0.Location = new System.Drawing.Point(38, 65);
this.lbl_PWM_RPA0.Name = "lbl_PWM_RPA0";
this.lbl_PWM_RPA0.Size = new System.Drawing.Size(35, 13);
this.lbl_PWM_RPA0.TabIndex = 1;
this.lbl_PWM_RPA0.Text = "RPA0";
//
// lbl_ADC_RPA0
//
this.lbl_ADC_RPA0.AutoSize = true;
this.lbl_ADC_RPA0.Location = new System.Drawing.Point(38, 66);
this.lbl_ADC_RPA0.Name = "lbl_ADC_RPA0";
this.lbl_ADC_RPA0.Size = new System.Drawing.Size(35, 13);
this.lbl_ADC_RPA0.TabIndex = 2;
this.lbl_ADC_RPA0.Text = "RPA0";
//
// lbl_UART_RPA0
//
this.lbl_UART_RPA0.AutoSize = true;
this.lbl_UART_RPA0.Location = new System.Drawing.Point(37, 65);
this.lbl_UART_RPA0.Name = "lbl_UART_RPA0";
this.lbl_UART_RPA0.Size = new System.Drawing.Size(35, 13);
this.lbl_UART_RPA0.TabIndex = 4;
this.lbl_UART_RPA0.Text = "RPA0";
//
// cb_UART_RPA0
//
this.cb_UART_RPA0.AutoSize = true;
this.cb_UART_RPA0.Location = new System.Drawing.Point(16, 65);
this.cb_UART_RPA0.Name = "cb_UART_RPA0";
this.cb_UART_RPA0.Size = new System.Drawing.Size(15, 14);
this.cb_UART_RPA0.TabIndex = 5;
this.cb_UART_RPA0.UseVisualStyleBackColor = true;
this.cb_UART_RPA0.CheckedChanged += new System.EventHandler(this.cb_UART_RPA0_CheckedChanged);
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(758, 429);
this.Controls.Add(this.tabControl1);
this.Name = "Form1";
this.Text = "Form1";
this.Load += new System.EventHandler(this.Form1_Load);
this.tabControl1.ResumeLayout(false);
this.tpPWM.ResumeLayout(false);
this.tpPWM.PerformLayout();
this.tpUART.ResumeLayout(false);
this.tpUART.PerformLayout();
this.tpADC.ResumeLayout(false);
this.tpADC.PerformLayout();
this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.TabControl tabControl1;
private System.Windows.Forms.TabPage tpPWM;
private System.Windows.Forms.Label lbl_PWM_RPA0;
private System.Windows.Forms.CheckBox cb_PWM_RPA0;
private System.Windows.Forms.TabPage tpUART;
private System.Windows.Forms.TabPage tpADC;
private System.Windows.Forms.Label lbl_ADC_RPA0;
private System.Windows.Forms.CheckBox cb_ADC_RPA0;
private System.Windows.Forms.ToolTip toolTip1;
private System.Windows.Forms.CheckBox cb_UART_RPA0;
private System.Windows.Forms.Label lbl_UART_RPA0;
}
}
Sembra quasi funzionare. Alcuni controlli si stanno comportando correttamente mentre altri stanno ancora lampeggiando. –
Funziona meglio di DJ risposta per me. Ho aggiunto un controllo. Controllo visibile in modo da non far apparire suggerimenti sugli strumenti di controllo invisibili. Ho anche spostato il blocco di hide prima del blocco di show e controllato if (_currentToolTipControl! = Null && _currentToolTipControl! = Control) {... Hide(); _currentToolTipControl = null; } (senza questo, uno spostamento rapido a un altro controllo disabilitato non riesce ad aggiornare la descrizione). – mheyman