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Delay widget creation of options pages till their category is shown

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Also add the alternative way: IOptionsPageProvider, which states
a category, and is asked for a list of options pages for that
category when it is shown.

Task-number: QTCREATORBUG-3131
This commit is contained in:
con
2010-12-02 18:28:16 +01:00
parent 5c99316624
commit 773343f396
32 changed files with 549 additions and 352 deletions
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13
src/plugins/cpptools/completionsettingspage.cpp
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@@ -40,7 +40,7 @@
using namespace CppTools::Internal;
CompletionSettingsPage::CompletionSettingsPage()
: m_page(new Ui_CompletionSettingsPage)
: m_page(0)
{
}
@@ -62,6 +62,7 @@ QString CompletionSettingsPage::displayName() const
QWidget *CompletionSettingsPage::createPage(QWidget *parent)
{
QWidget *w = new QWidget(parent);
m_page = new Ui_CompletionSettingsPage;
m_page->setupUi(w);
const TextEditor::CompletionSettings &settings =
@@ -113,6 +114,8 @@ QWidget *CompletionSettingsPage::createPage(QWidget *parent)
void CompletionSettingsPage::apply()
{
if (!m_page) // page was never shown
return;
TextEditor::CompletionSettings settings;
settings.m_caseSensitivity = caseSensitivity();
settings.m_completionTrigger = completionTrigger();
@@ -151,3 +154,11 @@ TextEditor::CompletionTrigger CompletionSettingsPage::completionTrigger() const
return TextEditor::AutomaticCompletion;
}
}
void CompletionSettingsPage::finish()
{
if (!m_page) // page was never shown
return;
delete m_page;
m_page = 0;
}