diff --git a/common/dialogs/dialog_configure_paths.cpp b/common/dialogs/dialog_configure_paths.cpp index 342dfa47f1..e863c657d0 100644 --- a/common/dialogs/dialog_configure_paths.cpp +++ b/common/dialogs/dialog_configure_paths.cpp @@ -62,7 +62,8 @@ DIALOG_CONFIGURE_PATHS::DIALOG_CONFIGURE_PATHS( wxWindow* aParent, FILENAME_RESO m_resolver( aResolver ), m_gridWidth( 0 ), m_gridWidthsDirty( true ), - m_helpDialog( nullptr ) + m_helpBox( nullptr ), + m_heightBeforeHelp( 400 ) { m_btnAddEnvVar->SetBitmap( KiBitmap( BITMAPS::small_plus ) ); m_btnDeleteEnvVar->SetBitmap( KiBitmap( BITMAPS::small_trash ) ); @@ -128,9 +129,6 @@ DIALOG_CONFIGURE_PATHS::~DIALOG_CONFIGURE_PATHS() m_SearchPaths->PopEventHandler( true ); m_EnvVars->PopEventHandler( true ); - if( m_helpDialog ) - m_helpDialog->Destroy(); - m_EnvVars->Disconnect( wxEVT_GRID_CELL_CHANGING, wxGridEventHandler( DIALOG_CONFIGURE_PATHS::OnGridCellChanging ), nullptr, this ); @@ -594,14 +592,12 @@ void DIALOG_CONFIGURE_PATHS::OnUpdateUI( wxUpdateUIEvent& event ) m_gridWidthsDirty = false; } - // Handle a grid error. This is delayed to OnUpdateUI so that we can change focus - // even when the original validation was triggered from a killFocus event (and for - // dialog with notebooks, so that the corresponding notebook page can be shown in - // the background when triggered from an OK). + // Handle a grid error. This is delayed to OnUpdateUI so that we can change focus even when + // the original validation was triggered from a killFocus event. if( m_errorGrid ) { - // We will re-enter this routine when the error dialog is displayed, so make - // sure we don't keep putting up more dialogs. + // We will re-enter this routine when the error dialog is displayed, so make sure we don't + // keep putting up more dialogs. wxGrid* grid = m_errorGrid; m_errorGrid = nullptr; @@ -628,38 +624,55 @@ void DIALOG_CONFIGURE_PATHS::OnGridSize( wxSizeEvent& event ) void DIALOG_CONFIGURE_PATHS::OnHelp( wxCommandEvent& event ) { - if( m_helpDialog ) + wxSizer* sizerMain = GetSizer(); + + if( !m_helpBox ) { - m_helpDialog->ShowModeless(); - return; + m_helpBox = new HTML_WINDOW( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, + wxHW_SCROLLBAR_AUTO ); + + wxString msg = _( "Enter the name and value for each environment variable. Grey entries " + "are names that have been defined externally at the system or user " + "level. Environment variables defined at the system or user level " + "take precedence over the ones defined in this table. This means the " + "values in this table are ignored." ); + msg << "

"; + msg << _( "To ensure environment variable names are valid on all platforms, the name field " + "will only accept upper case letters, digits, and the underscore characters." ); + msg << ""; + + for( const wxString& var : ENV_VAR::GetPredefinedEnvVars() ) + { + msg << "

" << var << ""; + + const auto desc = ENV_VAR::LookUpEnvVarHelp( var ); + + if( desc.size() > 0 ) + msg << ": " << desc; + + } + + m_helpBox->SetPage( msg ); + m_helpBox->Show( false ); + + sizerMain->Insert( sizerMain->GetItemCount() - 1, m_helpBox, 1, wxALL|wxEXPAND, 10 ); } - wxString msg = _( "Enter the name and value for each environment variable. Grey entries " - "are names that have been defined externally at the system or user " - "level. Environment variables defined at the system or user level " - "take precedence over the ones defined in this table. This means the " - "values in this table are ignored." ); - msg << "

"; - msg << _( "To ensure environment variable names are valid on all platforms, the name field " - "will only accept upper case letters, digits, and the underscore characters." ); - msg << ""; - - for( const auto& var : ENV_VAR::GetPredefinedEnvVars() ) + if( m_helpBox->IsShown() ) { - msg << "

" << var << ""; + m_helpBox->Show( false ); + SetClientSize( wxSize( GetClientSize().x, m_heightBeforeHelp ) ); + } + else + { + m_helpBox->Show( true ); + m_heightBeforeHelp = GetClientSize().y; - const auto desc = ENV_VAR::LookUpEnvVarHelp( var ); - - if( desc.size() > 0 ) - msg << ": " << desc; + int minHelpBoxHeight = GetTextExtent( wxT( "T" ) ).y * 20; + if( GetClientSize().y < minHelpBoxHeight * 2 ) + SetClientSize( wxSize( GetClientSize().x, GetClientSize().y + minHelpBoxHeight ) ); } - m_helpDialog = new HTML_MESSAGE_BOX( nullptr, _( "Environment Variable Help" ) ); - m_helpDialog->SetDialogSizeInDU( 400, 250 ); - - m_helpDialog->AddHTML_Text( msg ); - m_helpDialog->ShowModeless(); - - // m_helpDialog will be destroyed when closing the dialog + Layout(); } diff --git a/common/tool/common_control.cpp b/common/tool/common_control.cpp index 59c4f3d0e7..78f7d03427 100644 --- a/common/tool/common_control.cpp +++ b/common/tool/common_control.cpp @@ -113,8 +113,7 @@ int COMMON_CONTROL::ConfigurePaths( const TOOL_EVENT& aEvent ) { DIALOG_CONFIGURE_PATHS dlg( m_frame, nullptr ); - // Use QuasiModal so that HTML help window will work - if( dlg.ShowQuasiModal() == wxID_OK ) + if( dlg.ShowModal() == wxID_OK ) m_frame->Kiway().CommonSettingsChanged( true, false ); } diff --git a/include/dialogs/dialog_configure_paths.h b/include/dialogs/dialog_configure_paths.h index 85905aa282..6cfc2a5c38 100644 --- a/include/dialogs/dialog_configure_paths.h +++ b/include/dialogs/dialog_configure_paths.h @@ -32,7 +32,7 @@ class FILENAME_RESOLVER; -class HTML_MESSAGE_BOX; +class HTML_WINDOW; class DIALOG_CONFIGURE_PATHS: public DIALOG_CONFIGURE_PATHS_BASE @@ -74,7 +74,8 @@ private: int m_gridWidth; bool m_gridWidthsDirty; - HTML_MESSAGE_BOX* m_helpDialog; + HTML_WINDOW* m_helpBox; + int m_heightBeforeHelp; }; #endif // _DIALOG_CONFIGURE_PATHS_H_